小學(xué)英語復(fù)習(xí)課教案
發(fā)表時(shí)間:2021-01-05高考英語名師總復(fù)習(xí)教案。
作為杰出的教學(xué)工作者,能夠保證教課的順利開展,作為高中教師就要好好準(zhǔn)備好一份教案課件。教案可以讓學(xué)生能夠聽懂教師所講的內(nèi)容,幫助高中教師能夠更輕松的上課教學(xué)。關(guān)于好的高中教案要怎么樣去寫呢?下面是小編為大家整理的“高考英語名師總復(fù)習(xí)教案”,僅供參考,希望能為您提供參考!
高考英語總復(fù)習(xí)名師全程導(dǎo)學(xué)案:Unit5基礎(chǔ)鞏固練習(xí)
(新人教版必修四)
Ⅰ.單詞拼寫
1.Withyourhelp,myEnglishlevelis________(進(jìn)步,提升),butIknow,myEnglishstillneedsimproving.
答案:advanced
2.Whentheboyfirstcametothearmy,hesawthesoldiers________(擺動(dòng))theirarmstogetherastheymarched.
答案:swinging
3.Asyouknow,thecountrymainlydependson________(旅游業(yè))foritsincome.
答案:tourism
4.Themethodyouthoughtoutjustnowisreallyverygood,butIknowthisisnota(n)________(獨(dú)一無二的)methodtosolvetheproblem.
答案:unique
5.Fishare________(保存)iniceandsaltuntiltheyaresold.
答案:preserved
Ⅱ.翻譯句子
1.一般說來,租金應(yīng)提前3個(gè)月支付。(inadvance)
____________________________________________________________
答案:Generally,rentshouldbepaidthreemonthsinadvance.
2.在護(hù)士的細(xì)心照料下,那位受傷的戰(zhàn)士蘇醒了。(cometolife)
____________________________________________________________
答案:Takengoodcareofbynurses,thewoundedsoldiercametolife.
3.如今許多人喜歡到戶外去接近大自然。(getcloseto)
____________________________________________________________
答案:Todaymanypeopleliketogoouttogetclosetonature.
4.你不愿使老板失望,況且這對(duì)你是一次令人興奮的經(jīng)歷,因此你站在一旁,觀看著,傾聽著。(experience)
____________________________________________________________
答案:Youdonotwanttodisappointyourboss,andthisisanexcitingexperienceforyou,soyoustandwatchingandlistening.
5.公園為人們提供了一個(gè)自我娛樂的場所,在這里人們可以從繁忙的生活中解脫出來一段時(shí)間。(amuse)
____________________________________________________________
答案:Parksprovidedpeoplewithaplacetoamusethemselvesandtoescapetheirbusylivesforawhile.
Ⅲ.易錯(cuò)模塊
1.befamiliarto;befamiliarwith
①HeoftenmentionsinhislecturesmanyfamousauthorsandtheirworksthatI________.
②Thesignsofdrugaddiction________mostdoctors.
答案:①amfamiliarwith
②arefamiliarto
2.befamousfor;befamousas;befamousto
①LakeWinnebago________afishingdestination.
②Thetown________itshotsprings.
③JinYong’snovels,whichIlikebest,________manypeopleinChina.
答案:①isfamousas
②isfamousfor
③arefamousto
Ⅳ.語法專練
本單元語法——構(gòu)詞法
1.Ourbossisan________person.Heiswillingtolistento,thinkaboutoracceptdifferentideas.
A.openmindedB.absentminded
C.openmindD.absencemind
解析:選A。考查構(gòu)詞法。openminded愿意考慮不同意見的,思想開明的。此復(fù)合形容詞由“形容詞+名詞+ed”構(gòu)成。absentminded心不在焉的。
2.(2008年高考天津卷)Mybrotherisreally________.Heoftenworksinhisofficefarintothenight.
A.openmindedB.hardworking
C.selfconfidentD.warmhearted
解析:選B??疾楹铣尚稳菰~的詞義辨析。通過第二句的“worksinhisofficefarintothenight”可知“我”哥哥是個(gè)勤奮的人。故正確答案為B。
3.Speakingofallthesongshehaswritten,Ithinkthisisprobablyhis________one.
A.betterknownB.wellknown
C.best-knownD.mostknown
解析:選C。句意:談到他所創(chuàng)作的歌曲,這很可能是他最著名的一首了。根據(jù)句意,此題應(yīng)選用最高級(jí)形式。
4.Tohissurprise,hefoundalotof________were________.
A.passersby;grownupsB.passersbys;grownsup
C.passersbys;grownupsD.passersby;grownup
解析:選A??疾楹铣稍~復(fù)數(shù)形式。合成名詞構(gòu)成復(fù)數(shù)時(shí),通常將其中的主體名詞變成復(fù)數(shù),如looker(s)on,son(s)inlaw。如果沒有主體名詞,則在最后一個(gè)詞上加復(fù)數(shù)詞尾,如drawback(s),gobetween(s)。故只有A項(xiàng)才準(zhǔn)確表達(dá)了兩個(gè)詞的復(fù)數(shù)。
5.Youmustputyourheartintoyourstudies.Don’tbe________inclass.
A.absentmindB.absentminding
C.absentmindedD.absenceminded
解析:選C。考查“形容詞+名詞+ed”構(gòu)成的合成形容詞,如nobleminded高尚的,good-tempered脾氣好的,故選C項(xiàng),意思是“心不在焉的”。
相關(guān)知識(shí)
高考英語名師總復(fù)習(xí)教案11
高考英語總復(fù)習(xí)名師全程導(dǎo)學(xué)案:Unit2基礎(chǔ)鞏固練習(xí)(新人教版必修四)
Ⅰ.單詞拼寫
1.Hehasmadea________(總結(jié))ofthemainpointsintheSecretaryGeneral’sspeech.
答案:summary
2.Hemadesome________(評(píng)論)aboutmydress,andthencarriedonreadinghisbook.
答案:comments
3.Hisworkcan’tbeappreciatedbyalltheaudience,whoseattentionmayfocusononlysome________(超級(jí)的)stars.
答案:super
4.Inall,Columbusmadethreemorevoyagesduringthenext________(十年).
答案:decade
5.HereturnedfromParisandfoundhisofficewasundersomeoneelse’s________(占領(lǐng)).
答案:occupation
Ⅱ.易錯(cuò)模塊
1.(2008年高考江蘇卷)—I’msureAndrewwillwinthefirstprizeinthefinal.
—Ithinkso.He________foritformonths.
A.ispreparingB.waspreparing
C.hadbeenpreparingD.hasbeenpreparing
解析:選D。句意:——我相信Andrew會(huì)贏得最后的決賽?!乙策@樣想,他已經(jīng)準(zhǔn)備了好幾個(gè)月了。從對(duì)話語境可知prepare這一動(dòng)作從過去一直持續(xù)到說話的現(xiàn)在,故用havebeendoing結(jié)構(gòu)。
2.—Ihavegotaheadache.
—Nowonder.You________infrontofthatcomputertoolong.
A.workB.areworking
C.havebeenworkingD.worked
解析:選C。句意:——我頭疼?!蛔銥槠?。你坐在電腦前工作了很長時(shí)間。由語境可以看出,work開始于過去持續(xù)到現(xiàn)在,故用現(xiàn)在完成時(shí),而進(jìn)行體表示感情色彩,即說話者在本句中表示“抱怨”的語氣,故用現(xiàn)在完成進(jìn)行時(shí)。
3.They________ontheprogramforalmostoneweekbeforeIjoinedthem,andnowwe________onitasnogoodresultshavecomeoutsofar.
A.hadbeenworking;arestillworking
B.hadworked;werestillworking
C.havebeenworking;haveworked
D.haveworked;arestillworking
解析:選A。此題考查的是時(shí)態(tài)問題。從before引導(dǎo)的從句中的過去時(shí)態(tài)可知主句的時(shí)態(tài)應(yīng)為過去完成時(shí),故排除C、D。從意思上可以看出他們一直工作了一周,強(qiáng)調(diào)動(dòng)作的持續(xù),同時(shí)now也提示出后面應(yīng)用現(xiàn)在進(jìn)行時(shí)。
Ⅲ.情景交際
1.(成都市摸底測試)—Don’tforgettoreturnthebookintwoweeks.
—________.Don’tworryaboutit.
A.Yes,Iwon’tB.No,Iwon’t
C.Sorry,Iwouldn’tD.Idon’tthinkso
解析:選B。考查特殊句式。上一句是否定祈使句,再結(jié)合答語的后一句可知說話人不會(huì)忘記,所以選擇B項(xiàng),意思是“是的,我不會(huì)忘記”。
2.(江西撫州地區(qū)聯(lián)考)—I’mafraidthatIcan’tfinishthetaskassoonasplanned.
—________.
A.Don’tbeafraidB.Don’tmentionit
C.IsupposesoD.Takeyourtime
解析:選D。考查交際用語。從語意看,I’mafraid委婉地提出了自己的擔(dān)心,因此本題選D,表示勸對(duì)方別著急,慢慢來。B用來回答別人的感謝,C表示“我想是這樣的”,不符合語意。
3.(河北辛集中學(xué)期中測試)—Excuseme,canyousparemeafewminutes?
—________?
A.What’sonB.Whatisit
C.What’supD.What’smore
解析:選C。考查交際用語。對(duì)方詢問是否能抽時(shí)間和他談幾句,因此選C項(xiàng)回答,“有什么事?”
Ⅳ.語法專練
本單元語法——v.ing形式作主語和賓語
1.________themeetinghimselfgavethemagreatdealofencouragement.
A.Thepresidentwillattend
B.Thepresidenttoattend
C.Thepresidentattended
D.Thepresident’sattending
解析:選D。本題考查動(dòng)名詞的復(fù)合結(jié)構(gòu)作主語的用法。選項(xiàng)A時(shí)態(tài)不對(duì);不定式作定語一般也用來表示將要發(fā)生的動(dòng)作;主語從句中的that不能省略。
2.Whileshopping,peoplesometimescan’thelp________intobuyingsomethingtheydon’treallyneed.
A.topersuadeB.persuading
C.beingpersuadedD.bepersuaded
解析:選C。can’thelp表“禁不住”時(shí),后跟動(dòng)名詞形式,句意:逛商店時(shí),人們有時(shí)忍不住被勸說著買一些他們并不需要的東西。
3.________thesesuggestionswillhelpyoubecomemorecooperativeandachievemore.
A.FollowedB.Following
C.TofollowD.Beingfollowed
解析:選B??疾榉侵^語動(dòng)詞。句意:遵循這些建議將有助于你更富有合作精神并取得更大的成就。followingthesesuggestions是動(dòng)名詞短語作主語。follow與you之間是主謂關(guān)系,排除A、D;不定式作主語通常用來表示偶然性或具體的動(dòng)作,因此C項(xiàng)不恰當(dāng)。
4.________tosunlightfortoomuchtimewilldoharmtoyourskin.
A.exposedB.Havingexposed
C.BeingexposedD.Afterbeingexposed
解析:選C??疾閯?dòng)名詞作主語。因?yàn)閑xpose的邏輯主語是skin,兩者是被動(dòng)關(guān)系,所以用被動(dòng)形式。
5.It’sfun________inariveroralakewithsomefriendsinsummer.
A.tobeswimmingB.swimming
C.swamD.swim
解析:選B??疾閕t’sfundoing...的固定句型。此處it為形式主語,真正的主語是動(dòng)名詞短語。不定式也能作主語,但它往往表示將來某個(gè)具體的動(dòng)作,而動(dòng)名詞作主語往往表示經(jīng)常性、習(xí)慣性的動(dòng)作。
高考英語名師總復(fù)習(xí)教案1
高考英語總復(fù)習(xí)名師全程導(dǎo)學(xué)案:Unit1基礎(chǔ)鞏固練習(xí)(新人教版必修二)
Ⅰ.單詞拼寫
1.Thereisno________(懷疑)thathewillattendthemeetingontime.
答案:doubt
2.It________(使驚愕)herthathecouldbesocalmatsuchatime.
答案:amazed
3.Thewoman________(挑選)thebestthingsfromtheshop.
答案:selected
4.I’llmeetyouatthe________(入口)ofthezootomorrow.
答案:entrance
5.Afteralong________(辯論),thebillwaspassed.
答案:debate
Ⅱ.選詞填空
atwar;insearchof;nodoubt;thinkhighlyof;inreturnfor
1.Thehungryboyrushedintothehouse________somethingtoeat.
答案:insearchof
2.Theboy’sfather________themanwhosavedhissonfromthelake.
答案:thinks/thoughthighlyof
3.Thosecountrieshavebeen________foralongtime.Peopletheresufferalot.
答案:atwar
4.Iworkhard________thosewhocareforme,helpmeandloveme.
答案:inreturnfor
5.Thereis________thathewillbepunishedforwhathehasdone.
答案:nodoubt
Ⅲ.易錯(cuò)模塊
1.(2008年高考遼寧卷)Pleaseremain________;thewinneroftheprizewillbeannouncedsoon.
A.seatingB.seated
C.toseatD.tobeseated
解析:選B。本題考查動(dòng)詞用法。句意:請(qǐng)?jiān)谧簧献?;很快就?huì)宣布獲獎(jiǎng)?wù)?。seated是形容詞,表狀態(tài),此處作表語。remain/beseated“保持坐著的狀態(tài)”。
2.Itwasalreadypastmidnightandonlythreeyoungmen________intheteahouse.
A.leftB.remained
C.delayedD.deserted
解析:選B。句意為:早已過了半夜,僅有3位年輕人還留在茶房。remain作系動(dòng)詞可跟名詞、介詞短語、現(xiàn)在分詞、過去分詞,不定式的被動(dòng)式作表語。
3.Itremains________whetherJim’llbefitenoughtoplayinthefinals.
A.seenB.tobeseen
C.seeingD.tosee
解析:選B。考查動(dòng)詞辨析。remaintobedone“有待于……”,因?yàn)閕t是動(dòng)作的承受者,所以用了動(dòng)詞不定式的被動(dòng)語態(tài)。
4.I’mafraidwe’llhavetoworkextrahoursfortherearestillsomeproblems________.
A.remainingtosettleB.remainingtobesettled
C.remainedtotalkaboutD.toremaintodiscuss
答案:B
Ⅳ.語法專練
本單元語法——定語從句(Ⅲ)
1.Thelecturewascalledofffiveminutesbeforeitwassupposedtostart,________madetheaudienceangry.
A.whatB.that
C.whenD.which
解析:選D。考查定語從句。whichmadetheaudienceangry為非限定性定語從句,which是關(guān)系代詞,指代整個(gè)主句的內(nèi)容。
2.Nowtheirtalkshavereachedakeystage________onesidemustgiveintotheother.
A.whichB.that
C.whereD.how
解析:選C。考查定語從句。當(dāng)先行詞為stage,case,position,situation,degree等詞,且關(guān)系詞在定語從句中作狀語時(shí),關(guān)系詞通常用where。
3.Hegaveusanotherpieceofadvice,________ofgreathelptotheresearchwork.
A.whichIthinkisB.whichIthinkitis
C.IthinkwhichisD.Ithinkitis
解析:選A。which引導(dǎo)非限定性定語從句,在從句中作主語,Ithink是插入語。
4.Rescuersarestillsearchingfortheother19missingminers,________survivalchancesaresmall.
A.whoB.which
C.whomD.whose
解析:選D。關(guān)系代詞在從句中作定語,故用whose代指...missingminers’。
5.Awarissocruelthatitalwayscausesgreatlosses,________hashappenedinIraqandothercountries.
A.whatB.which
C.asD.one
解析:選C。as引導(dǎo)非限定性定語從句,意為“正如”,在從句中作主語。
高考英語總復(fù)習(xí)名師全程導(dǎo)學(xué)案
一名優(yōu)秀的教師在教學(xué)時(shí)都會(huì)提前最好準(zhǔn)備,教師要準(zhǔn)備好教案為之后的教學(xué)做準(zhǔn)備。教案可以讓學(xué)生更好的吸收課堂上所講的知識(shí)點(diǎn),使教師有一個(gè)簡單易懂的教學(xué)思路。寫好一份優(yōu)質(zhì)的教案要怎么做呢?考慮到您的需要,小編特地編輯了“高考英語總復(fù)習(xí)名師全程導(dǎo)學(xué)案”,供大家借鑒和使用,希望大家分享!
高考英語總復(fù)習(xí)名師全程導(dǎo)學(xué)案
Unit5名師點(diǎn)津(新人教版必修四)
Ⅰ.單項(xiàng)填空
1.Thereare40studentsinourclass,whocomefroma________ofbackgrounds.
A.varietyB.mixture
C.extensionD.combination
解析:選A。variety意為“多樣性,種類”,表示“他們來自不同的背景”。mixture“混合物,混合體”;extension“伸長,伸展,延伸,范圍”;combination“結(jié)合,合并,配合,組合”。
2.Johnworkedhardathislessonsandgained________toafamousuniversitylastyear.
A.permissionB.a(chǎn)dmission
C.a(chǎn)greementD.freedom
解析:選B。admission意為“準(zhǔn)許進(jìn)入”,admissiontouniversity指“被大學(xué)錄取”。permission“許可”;agreement“同意”;freedom“自由,特權(quán)”。
3.Hewasfound________infrontoftheTVset,________thefootballmatch.
A.tosit;towatchB.seated;watching
C.seating;watchingD.seated;watched
解析:選B。第一個(gè)空,過去分詞作補(bǔ)語,表示狀態(tài);第二個(gè)空,現(xiàn)在分詞作狀語,表示伴隨。
4.________manyothersimilarones,ChinaDailyis________newspaper.
A.Comparingwith;amostsatisfied
B.Comparedto;themostsatisfied
C.Comparingto;amoresatisfying
D.Comparedwith;amoresatisfying
解析:選D??疾榉衷~。第一空,要填comparedto/with,意為“與……相比”,是狀語從句Ifitiscomparedto/with的省略;第二空,現(xiàn)在分詞satisfying表示“令人滿意的”,常修飾物,符合題意。
5.Theyoungman,determinedtocarryouthisplan,careslittleabout________othersmightsayaboutit.
A.whatB.when
C.whichD.why
解析:選A。what在句中引導(dǎo)賓語從句,并在從句中作say的賓語。句意:年輕人決心繼續(xù)執(zhí)行他的計(jì)劃,而不顧其他人說些什么。
6.Mostmembersofthecommitteewereinfavourofthesuggestion;onlya________wereagainstit.
A.majorityB.minority
C.quantityD.a(chǎn)mount
解析:選B。對(duì)應(yīng)于前面的“mostmembers”(大多數(shù)成員贊成這個(gè)建議),only引導(dǎo)的應(yīng)該是“少部分人反對(duì)”,所以用minority(少數(shù))。majority指“大多數(shù)”;quantity和amount都表示“數(shù)量”,但與后面的謂語不相符。
7.Notonly________theactivity________publicawarenessofworldhunger,butraisedalotofmoneyforthepoorchildren.
A./;hasincreasedB.is;increase
C.has;increasedD./;increased
解析:選C。當(dāng)notonly置于句首時(shí),前一個(gè)分句要倒裝,后一分句不倒裝。句意:這項(xiàng)活動(dòng)不但提高了公眾的世界饑荒意識(shí),而且也為貧窮孩子籌集了很多錢。
8.Sorry,Madam.You’dbettercometomorrowbecauseit’s________thevisitinghours.
A.duringB.a(chǎn)t
C.beyondD.before
解析:選C。during在……期間;before在……之前;at在某一時(shí)間點(diǎn)。beyond超過;比……晚。句意:對(duì)不起,女士。你最好明天再來,因?yàn)樘揭晻r(shí)間已經(jīng)過了。
9.Thepersonwhowastakingphotosaskedthefamilytosit________andlisten________tohisorder.
A.closely;closeB.close;closely
C.close;closeD.closely;closely
解析:選B。句意:那個(gè)正在拍照的人要求那家人坐近些認(rèn)真聽他的要求。close作副詞表示位置近;closely作副詞意思是“仔細(xì)地”。
10.________tomorrow,ourshipwillsetsailforMacao.
A.Howevertheweatherislike
B.Howeveristheweatherlike
C.Whateveristheweatherlike
D.Whatevertheweatherislike
解析:選D。句意:無論明天天氣怎樣,我們的船都要駛往澳門??疾闋钫Z從句,從句應(yīng)用陳述語序。
Ⅱ.閱讀理解
A
(年東城檢測C)Comparedtopeoplewithbadattitudes,peoplewhoarecheerfulandrelaxedarelesslikelytosufferfromcolds,accordingtoanewstudy.“It’spossiblethatbeingupbeathelpsthebodyfightillnesses”,saysSheldonCohen,thestudy’sleadresearcherfromCarnegieMellonUniversity(CMU)inPittsburgh.
Inapreviousstudy,Cohenandhiscolleaguesputcoldcausingvirusesintothenosesof334healthyadults.Peoplewhotendedtobecheerfulandlivelywereleastlikelytodevelopsniffles,coughs,andothercoldsymptoms.Peoplewhoshowedpositivefeelingswerealsolesslikelytomentionsymptomstotheirdoctors,evenwhenmedicaltestsdetectedthosesymptoms.
Thosefindingswereinteresting,buttheydidn’tprovethataperson’sattitudeaffectswhetherheorshegetssick.Instead,itwasstillpossiblethataperson’sunderlyingpersonalityiswhatmatters.Evidencesuggests,forinstance,thatcertainpeoplearenaturallymorelikelytobeoutgoingandoptimistic,withhighselfesteemandasenseofcontroloverlife.Thiswouldmeanthatwhoweare,nothowwefeel,ultimatelydecidesourchancesofcatchingcolds.
Tofigureoutwhichmatteredmore(personalityoremotions),theCMUteaminterviewed193healthyadults.Theresearcherstalkedtoeachpersonoverthephoneeveryeveningfor2weeks.Attheendoftheinterviewingperiod,peoplegotnosedropsthatcontainedeithercoldorfluviruses.Then,eachpersonstayedinanisolatedroomfor5or6days.Theresultsshowedthateveryoneinthestudywasequallylikelytogetinfected.Theirsymptoms,however,differeddependingonthetypesofemotionsthattheyhadreportedovertheprevious2weeks.Amongthosewhoreportedgoodmoodsandhadbeeninfectedwiththefluvirus,forexample,28percentdevelopedcoughsandstuffynoses.Ontheotherhand,thosesymptomsstruck41percentofpeoplewhohadbeenlessupbeat.
最新研究表明性格開朗的人往往覺察不到感冒的存在。
1.Whatwouldbethebesttitleforthepassage?
A.SmilesTurnawayColds
B.AnInterestingWaytoBeatColds
C.BeOutgoingandOptimistictoFightColds
D.WhatMattersMore,PersonalityorEmotions?
解析:選A。主旨大意題。本文是研究報(bào)道,第一段是文章的中心段,根據(jù)本段第一句內(nèi)容可判斷此項(xiàng)正確。B項(xiàng)過于籠統(tǒng)。
2.Inthepreviousstudy,peoplewhoshowedpositivefeelings______.
A.didn’tcatchcoldsasoften
B.developedcoldsymptomsmoreslowly
C.werelesslikelytohavecoldsymptomsdetected
D.werelesslikelytofeelcoldsymptoms
解析:選D。細(xì)節(jié)理解題。根據(jù)第二段最后一句的前半句內(nèi)容可知樂觀的人更不容易感覺到感冒癥狀。本句的后半句是說醫(yī)療檢查發(fā)現(xiàn)了感冒癥狀,由此可排除C項(xiàng)。
3.Whatmainlydecidesourchancesofcatchingcoldsaccordingtothenewstudy?
A.Personality.B.Selfesteem.
C.Emotions.D.Attitudes.
解析:選C。細(xì)節(jié)理解題。根據(jù)最后一段中的“Theirsymptoms,however,differeddependingonthetypesofemotionsthattheyhadreportedovertheprevious2weeks.”可判斷關(guān)鍵因素是人的“情感”。下文內(nèi)容也有線索提示。
4.Theunderlinedword“symptoms”probablymeans________.
A.somethingthatcausescold
B.somethingthatresultsincold
C.signsthatsomethingexists,especiallysomethingbad
D.changesinyourbodyormindthatshowthatyouarenot
healthy
解析:選D。猜測詞義題。本段前半部分提到試驗(yàn)中把引起感冒的病毒注入試驗(yàn)對(duì)象的鼻孔,樂觀的人很少有流鼻涕、咳嗽等感冒癥狀,甚至感覺不到異常變化,而本句中提到醫(yī)療檢查的確發(fā)現(xiàn)了這些symptoms,由此可推斷此處此詞的含義是“癥狀”。前兩項(xiàng)的意思基本相同,可排除;C項(xiàng)不貼切。
B
(廣州廣雅中學(xué)月考)Sixteenyearsago,EileenDoyle’shusband,anengineer,tookhisfourchildrenupforanearlymorningcupoftea,packedasmallcaseandwasneverseenorheardofagain.Eileenwasastonishedandinastateofdespair.Theyhadbeenahappyfamilyand,asfarassheknew,therehadbeennothingwrongwiththeirmarriage.
Everydayoftheyearasmallgroupofmenandwomenquietlypackafewbelongingsandwithoutsomuchasanoteoragoodbyeclosethefrontdoorforthelasttime,leavingtheirdebts,theirworriesandtheirconfusedfamiliesbehindthem.Lastyear,morethan1,200menandnearlyasmanywomenwerereportedmissingfromhome-thehighestin15years.Manydidreturnhomewithinayear,butothersrejectedthepastcompletelyandarenowlivinganewlifesomewhereunderadifferentidentity.
Tothoseleftbehind,thisformofdesertionisterribleblowtotheirprideandselfconfidence.Eventhefinalityofdeathmightbepreferable.Atleastitdoesnotimplyrejectionorfailure.Worsethanthat,peoplecanbeleftwithanunfinishedmarriage,notknowingwhethertheywillhavetowaitsevenyearsbeforetheyarefreetostartafreshlife.
ClinicalpsychologistPaulBrownbelievesmostdeparturesofthiskindtobewellplannedratherthanimpulsive.“It’stypicalofthekindofpersonalitywhichseemsabletoignoreotherpeople’spainanddifficulties.Runningaway,likekillingyourself,isahighlyaggressiveact.Bycreatinganabsencethepeopleleftbehindfeelguilty,upsetandempty.”
本文談?wù)摿艘恍〔糠秩藶槎惚軅鶆?wù),逃避現(xiàn)實(shí),不辭而別甚至從此消失的現(xiàn)象以及由此引發(fā)的問題。
5.Whenherhusbandlefthome,EileenDoyle________.
A.couldnotforgivehimfortakingthechildren
B.hadbeenexpectingittohappenforsometime
C.couldnotunderstandwhy
D.blamedherselfforwhathadhappened
解析:選C。細(xì)節(jié)理解題。根據(jù)第一段的第二句“Eileenwasastonished...”可以斷定C“她不明白為什么”是正確答案。其余三項(xiàng)均不符合文章意思。
6.Mostpeoplewholeavetheirfamiliesbehindthem________.
A.dosowithoutwarning
B.dosobecauseoftheirdebts
C.comebackimmediately
D.changetheirnames
解析:選A。細(xì)節(jié)理解題。依據(jù)文章第二段的“withoutsomuchasanoteoragoodbye”可知A項(xiàng)正確。
7.Somepeoplewouldevenpreferthedeathtotherunningawayoftheirspousebecause________.
A.theirspousewouldfeelnopainduringthedeath
B.theirspousedeathwouldnotblowtheirprideandconfidence
C.a(chǎn)desertionwouldnotbringafeelingofrejectionoffailure
D.theirspousedeathwouldmakethemfeellesspainful
解析:選D。細(xì)節(jié)理解題。根據(jù)文章第三段可知答案為D。
8.Whichmightbethetitleofthepassage?
A.Brokenmarriage
B.Newlifeafterdesertion
C.Anewsocialproblem
D.Desertionanditsinfluence
解析:選D。主旨大意題。A項(xiàng)和C項(xiàng)的范圍太廣,B項(xiàng)偏離文章主旨,只有D項(xiàng)“遺棄及其帶來的影響”符合文章主旨。
9.Whatcanbeinferredfromthepassage?
A.Manypeoplechoosetoleavehomequietlybecausetheyhatetheirfamily.
B.PaulBrownregardsleavinghomeasanactofselfishness.
C.Thosewhoareleftbehindwillloseconfidenceandwon’tmarryagain.
D.Eileen’shusband,togetherwithhisfourkids,wasprobablykilledinanaccident.
解析:選B。理解判斷題。依據(jù)第四段第二句“It’stypicalofthekindofpersonalitywhichseemsabletoignoreotherpeople’spainanddifficulties”可知B項(xiàng)正確。
C
(年湖北八校聯(lián)考二)Hemetherataparty.Shewassooutstanding,withmanyboysaroundher,whilehewassonormal,withnobodypayingattentiontohim.
Attheendoftheparty,heinvitedhertohavecoffeewithhim.Shewassurprised,butduetobeingpolite,sheagreed.
Theysatinanicecoffeeshop.Hewastoonervoustosayanything,andshefeltuncomfortable,thinking,“Pleaseletmegohome.”
Suddenlyheaskedthewaiter,“Wouldyoupleasegivemesomesalt?I’dliketoputitinmycoffee.”
Everybodystaredathim-sostrange!Hisfaceturnedred,but,still,heputthesaltinhiscoffeeanddrankit.
Sheaskedhimcuriously,“Whydoyouhavethishobby?”
Hereplied,“WhenIwasalittleboy,Iwaslivingnearthesea.Ilikedplayinginthesea,andIcouldfeelthetasteofthesea,justlikethetasteofthesaltycoffee.NoweverytimeIhavethesaltycoffee,Ialwaysthinkofmychildhood.Imissmyhometownsomuch.Imissmyparentswhoarestilllivingthere.”
Whilesayingthattearsfilledhiseyes.Shewasdeeplytouched.That’shistruefeeling,fromthebottomofhisheart.Amanwhocantellouthishomesickness,hemustbeamanwholoveshome,caresabouthome,andhasresponsibilityofhome.
Thenshealsostartedtospeakaboutherfarawayhometown,herchildhood,andherfamily.Thatwasareallynicetalk,alsoabeautifulbeginningoftheirstory.
Theycontinuedtodate.Shefoundthatactuallyhewasamanwhomeetsallherdemands;hewaskind?hearted,warmandcareful.Hewassuchagoodpersonbutshealmostmissedhim!
Thankstohissaltycoffee!Thenthestorywasjustlikeeverybeautifullovestory-theprincessmarriedtheprince,andthentheywerelivingahappylife...And,everytimeshemadecoffeeforhim,sheputsomesaltinthecoffee.
After40years,hepassedaway,leavingheraletterwhichsaid,“Mydearest,pleaseforgivemywholelifelie.ThiswastheonlylieIsaidtoyou-thesaltycoffee”.
“Rememberthefirsttimewedated?Iwassonervousatthattime.ActuallyIwantedsomesugar,butIsaidsalt.ItwashardformetochangesoIjustwentahead.”
“Itriedtotellyouthetruthmanytimesinmylife,butIwastooafraidtodothat,asIhavepromisednottolietoyouforanything.”
“NowI’mdying.I’mafraidofnothingsoItellyouthetruth:Idon’tlikethesaltycoffee.Whatastrangebadtaste!ButIhavehadthesaltycoffeeformywholelife!”
“SinceIknewyou,IneverfeelsorryforanythingIdoforyou.Havingyouwithmeismybiggesthappinessformywholelife.IfIcanliveforasecondtime,Istillwanttoknowyouandhaveyouformywholelife,eventhoughIhavetodrinkthesaltycoffeeagain.”
Hertearsmadethelettertotallywet.
Someday,someoneaskedher,“What’sthetasteofsaltycoffee?”“It’ssweet,”shereplied.
這是一個(gè)感人的愛情故事。男主人公與女朋友約會(huì)時(shí),在咖啡店因?yàn)榫o張說錯(cuò)了話,本來要給咖啡放糖,卻叫服務(wù)員給他鹽。后來,為了信守愛情,他喝了一輩子的咸咖啡。
10.Afterorderingsomesalttoputintothecoffee,theyoungmanmusthavefelt________.
A.touchedB.satisfied
C.disappointedD.embarrassed
解析:選D??疾橥评砼袛?。從第五段可知,男主人公在和女朋友第一次約會(huì)的時(shí)候,向服務(wù)員要放進(jìn)咖啡里的鹽,此刻每個(gè)人都盯著他看,覺得他好奇怪,于是他的臉都紅了。由此判斷選D,此時(shí)他覺得很尷尬。
11.WhichofthefollowingstatementsisTRUE?
A.Saltcoffeeismoredeliciousandsweeterthansugarcoffee.
B.Themanorderedthesaltcoffeeinordertocreateachancetodatewiththegirl.
C.Themanhadtohavesaltycoffeeallhislifetokeephisword.
D.Thewomanhardlybelievedtheman’sexplanationattheirfirstdate.
解析:選C。考查細(xì)節(jié)理解。從文章的敘述可知,當(dāng)初男主人公因?yàn)榫o張,本來是要給咖啡加糖,結(jié)果說成了要鹽,于是喝了一生的咸咖啡,40年后,在他去世前給妻子的紙條上說明了事情的真相。故選C。
12.Fromthepassagewecanseethatthemanis________.
A.caringandkind?hearted
B.shyandsly
C.dishonestbutresponsible
D.warmandunderstanding
解析:選A??疾榧?xì)節(jié)理解。文章第十段說,女孩在約會(huì)中發(fā)現(xiàn)這個(gè)男孩心地善良,做事很細(xì)心(kind?hearted,warmandcareful)。
13.Itisimpliedinthepassagethatthewoman________whenreadingtheletterleftbyherhusband.
A.wascheatedbyherhusband’sbehavior
B.wastouchedbyherhusband’swhitelie
C.feltsorrytoknowthetruthtoolate
D.feltangryabouthisdishonesty
解析:選B??疾橥评砼袛?。文章最后一段說,當(dāng)別人問她咸咖啡的滋味時(shí),她回答說“很甜”,由此推斷,故事的女主人公被丈夫的這個(gè)謊言感動(dòng)了。
高考英語總復(fù)習(xí)名師全程導(dǎo)學(xué)案:Unit2名師點(diǎn)津
一般給學(xué)生們上課之前,老師就早早地準(zhǔn)備好了教案課件,大家在用心的考慮自己的教案課件。只有寫好教案課件計(jì)劃,才能促進(jìn)我們的工作進(jìn)一步發(fā)展!你們會(huì)寫教案課件的范文嗎?急您所急,小編為朋友們了收集和編輯了“高考英語總復(fù)習(xí)名師全程導(dǎo)學(xué)案:Unit2名師點(diǎn)津”,但愿對(duì)您的學(xué)習(xí)工作帶來幫助。
高考英語總復(fù)習(xí)名師全程導(dǎo)學(xué)案:Unit2名師點(diǎn)津
(新人教版必修四)
Ⅰ.單項(xiàng)填空
1.—________itistowatchXiaoShenyang’sperformance!
—Soitis!Everyonepresentwillburstintolaughter.
A.WhatafunB.Nowonder
C.NodoubtD.Whatfun
解析:選D??疾榻浑H用語。根據(jù)Everyonepresentwillburstintolaughter可知選D。fun是不可數(shù)名詞,前面通常不用冠詞。Nowonder難怪;Nodoubt肯定地,想必。
2.—Whatdoyouthinkofourmanager,Mr.Smith?
—Heisreally________successinhiscareer,butinawayheis________failureinhisfamily.
A.a;不填B.the;the
C.a;aD.不填;不填
解析:選C??疾楣谠~。success和failure此時(shí)都是抽象名詞具體化,前面通常要加不定冠詞a。asuccess/failure在此表示“一個(gè)成功/失敗的人”。
3.Itis________illhealththatsheisnownotsoactiveinthemovement.
A.insteadofB.inplaceof
C.thankstoD.infaceof
解析:選C??疾槎陶Z辨析。thanksto因?yàn)椋捎?。此句用了?qiáng)調(diào)句型Itis...that...,強(qiáng)調(diào)thankstoillhealth。insteadof代替,而不是……;inplaceof代替,取代;infaceof面對(duì)。
4.—Doyouregret________upyouropinionthateverychildshouldtakepartinservicelearning?
—No.Onthecontrary,Ithinkitisverynecessary.
A.bringingB.tobring
C.tobebroughtD.beingbrought
解析:選A??疾閯?dòng)詞用法。根據(jù)答語“不,正相反,我認(rèn)為它非常有必要”,可知bringup這一動(dòng)作已發(fā)生,故選A。regretdoing表示后悔/遺憾做過……(已經(jīng)做過了);regrettodo表示遺憾地要做……(還未做)。
5.(年南通市高三調(diào)研測試)EversinceDolly,thesheepwasclonedin1997,Westhusin’sphone________withpeoplecallinginhopesofmakingthecopiesoftheirpets.
A.hasrungB.rang
C.wasringingD.hasbeenringing
解析:選D??疾閯?dòng)詞的時(shí)態(tài)。由該句的時(shí)間狀語“EversinceDolly,...in1997”判斷,應(yīng)用完成時(shí),但ring是瞬間動(dòng)詞,不能與“eversince+過去時(shí)(間)的時(shí)間狀語”連用,故用現(xiàn)在完成進(jìn)行時(shí)。
6.Nowadayseveryoneisresponsiblefor________aharmonioussocietyinChina.
A.makingupB.takingup
C.openingupD.buildingup
解析:選D。考查動(dòng)詞短語詞義辨析。句意:如今在中國每個(gè)人都應(yīng)擔(dān)負(fù)起構(gòu)建和諧社會(huì)的責(zé)任。makeup表示“彌補(bǔ)”;takeup表示“占據(jù),從事”;openup表示“開放,開辟”;buildup表示“使強(qiáng)壯,建造”。
7.ThepopulationofAfricais________sorapidlyastocauseconcernofthewholeworld.
A.expandingB.stretching
C.extendingD.spreading
解析:選A??疾閯?dòng)詞辨析。expand不僅指尺寸的增加,還可指范圍和體積的擴(kuò)大。stretch一般指由曲變直、由短變長的伸展;extend指空間范圍的擴(kuò)大或長寬的向外延伸,也可指時(shí)間的延長;spread一般指向四面八方擴(kuò)大或傳播。
8.ChinahassuccessfullysentuptheShenzhouⅦspacecraftintospace________withsophisticateddevicesofscienceandtechnology.
A.tobeequippedB.equipped
C.equippingD.havingbeenequipped
解析:選B??疾檫^去分詞作定語。修飾spacecraft,表示被動(dòng)和完成。句意:中國成功地發(fā)射神舟七號(hào)飛船,飛船上配備著精密的科技裝置。
9.You’dbettergotherebytrain.Thetrainticketis________theairplaneticket.
A.ascheapthreetimesasB.asthreetimescheapas
C.threetimescheaperthanD.cheaperthreetimesthan
解析:選C。考查倍數(shù)表達(dá)法。表達(dá)倍數(shù)時(shí)應(yīng)把表示倍數(shù)的詞放在比較級(jí)的前面,由此可判斷此項(xiàng)正確,此處是“倍數(shù)詞+比較級(jí)+than”結(jié)構(gòu)。
10.Therewasa________lookonhisfacewhenhemetwiththe________problem.
A.confusing;confusingB.confused;confused
C.confusing;confusedD.confused;confusing
解析:選D。句意:當(dāng)他遇到這個(gè)使人困惑的問題時(shí),他臉上露出了困惑的表情。
Ⅱ.完形填空
(年東北三校第一次聯(lián)考)Mysonwasbadlyhurtinafire.Afterhe__1__fromaseriesoftreatments,thedoctorstoldhimtheywouldnotdoanyoperationforsixmonths__2__ittooklongfortheskintostopshrinking(收縮).So,hehadtoreturntocollegewithavisible10inch__3__onhisface.
Isaidtomyson,“Keaton,__4__willpayanymoreattentiontoyourscar__5__youdo.Ifitdoesnotbotheryou,itwillnotbother__6__.”Hetookmyadvicetoheartandreturnedtoschoolwithhishead__7__high—gladhewasalive.
__8__,everyonehasscarsandshortcomings.Someofyoumayspendmuchtimethinkingthatpeoplewouldlikeyoubetter,__9__youlookeddifferent,ordresseddifferently,orcouldhaveadifferentandnewer__10__.
Butyousee,likeKeaton’sscar,peoplewillonlyjudgeyoubyyourlooks,oryour__11__,oryourcar,ifyouarejudgingyourselfbythesesamefalse__12__.
Oneofmyfriendsincollegewasvery__13__.Atfirst,whenpeoplemethim,theynoticedhis__14__forabout10seconds.Thismanfelt__15__abouthimselfandspentmostofhistime__16__aboutotherpeople’scomfortandwelfare.__17__,peopleignoredhislooks.Whatpeople__18__washiskindnessandhisconcernforthem.Hedidn’tactinanuglywaysopeopledidn’ttreathimasanuglyman.
Therefore,concentrateonwhatyouvalue__19__yourself,becauseifyoucanseethatbeautifulperson,everyoneyouareincontactwithwillseethesame__20__.
1.A.cured B.recoveredC.improvedD.returned
解析:選B。上一句提到兒子在一次大火中被嚴(yán)重?zé)齻?,由此可知此處?yīng)用recover,表示經(jīng)過一系列治療,他“康復(fù)”了。假如選擇A項(xiàng),應(yīng)變成被動(dòng)形式。
2.A.becauseB.thoughC.untilD.before
解析:選A。本句的前半部分提到醫(yī)生告訴他六個(gè)月內(nèi)不能再做手術(shù),后半部分解釋的是其中的原因,所以空格處表示的是因果關(guān)系。
3.A.cutB.woundC.injuryD.scar
解析:選D。由于暫時(shí)無法進(jìn)行手術(shù),他的臉上有一道十英寸長的清晰可見的“傷疤”。下一段前半部分中的scar也是線索提示。cut表示“傷口”;wound多用來表示刀傷或槍傷;injury多指(對(duì)軀體的)傷害,損傷。
4.A.nooneB.anyoneC.everyoneD.someone
解析:選A。此處是作者在安慰自己的兒子,意在表明如果兒子自己不把傷疤放在心上,“沒有人”會(huì)留意兒子臉上的傷疤。
5.A.asB.likeC.thanD.when
解析:選C。根據(jù)本句中的more可知是進(jìn)行比較。
6.A.anotherB.othersC.allD.us
解析:選B。如果兒子自己不會(huì)因臉上的傷疤而煩惱,“其他人”也不會(huì)把此事放在心上。此處是泛指其他人。
7.A.putB.heldC.takenD.hung
解析:選B。holdone’sheadhigh是固定短語,表示“趾高氣揚(yáng),揚(yáng)眉吐氣”。此處是介詞with的復(fù)合結(jié)構(gòu)。
8.A.AfterallB.InconclusionC.InfactD.Aboveall
解析:選C。此處是作者進(jìn)行了引申,“事實(shí)上”每個(gè)人都有傷疤和缺點(diǎn)。afterall畢竟;inconclusion在結(jié)束時(shí),最后;aboveall首先,最重要的是,都不符合所給語境。
9.A.aslongasB.ifC.evenifD.asif
解析:選B。一些人可能認(rèn)為“如果”自己的長相、衣著等與眾不同,人們就會(huì)喜歡自己。aslongas只要;evenif即使;asif似乎,語意都不恰當(dāng)。
10.A.houseB.telephoneC.jobD.car
解析:選D。此處與下一段中的car相呼應(yīng)。其余選項(xiàng)在文章中沒有信息支持。
11.A.clothesB.hairstyleC.figureD.salary
解析:選A。此處與上一段中的ordresseddifferently相呼應(yīng),由此可判斷應(yīng)選clothes“衣服”。
12.A.meansB.standardsC.commentsD.rules
解析:選B。作者認(rèn)為僅僅憑借外在因素去評(píng)價(jià)一個(gè)人是錯(cuò)誤的評(píng)判“標(biāo)準(zhǔn)”。means方法,手段;comments評(píng)論;rules規(guī)則,均不符合語境。
13.A.smartB.optimisticC.rudeD.ugly
解析:選D。根據(jù)本段最后一句可知作者的這位朋友長相“丑陋”。
14.A.mannersB.expressionsC.looksD.actions
解析:選C。由于此人長相丑陋,人們遇到他時(shí)自然會(huì)長時(shí)間地盯著他看,因此looks“外貌”最符合語境。
15.A.luckyB.worriedC.goodD.sad
解析:選C。根據(jù)本句后半部分中的內(nèi)容可知這個(gè)人自我感覺“良好”。
16.A.inquiringB.askingC.knowingD.caring
解析:選D。雖然這個(gè)人長相丑陋,卻有一顆善良的心,他用大部分的時(shí)間去“關(guān)心”別人的舒適和福利。inquire打聽;ask詢問;know了解,語意都不恰當(dāng)。
17.A.CompletelyB.GraduallyC.ObviouslyD.Suddenly
解析:選B。他的善意感動(dòng)了周圍的人,人們“逐漸”忽視了他的相貌。A項(xiàng)表示“徹底”,過于絕對(duì)。
18.A.wantedB.understoodC.broughtD.saw
解析:選D。上一句提到人們不再過于注意他的相貌,由此可知人們“看”到的是他的善良和對(duì)別人的關(guān)心。
19.A.withinB.beyondC.exceptD.above
解析:選A。作者以自己的一個(gè)朋友為例,意在表明人的內(nèi)心比外貌更加重要,所以要注重自己的“內(nèi)在”價(jià)值。
20.A.kindnessB.concernC.beautyD.perfection
解析:選C。如果你能看到你的內(nèi)在美,其他與你有接觸的人同樣可以看到你的“美”。
Ⅲ.閱讀理解
A
(年龍巖檢測)IfyoutraveltoanewexhibitattheSanFranciscoConservatoryofFlowers,youwillhavechancestoseesomemeat?eatingplants.Takebladderworts(貍藻類植物),akindofsuchplant,forexample.Theyappearsosmallandgrowinaquietpond.“Butthesearethefastest?knownkillersoftheplantkingdom,abletocaptureasmallinsectin1/50ofasecondusingatrapdoor!”
Oncethetrapdoorclosesonthevictim,theenzymes(酶)similartothoseinthehumanstomachslowlydigesttheinsect.Whendinnerisover,theplantopensthetrapdoorandisreadytotrapagain.
Meat?eatingplantsgrowmostlyinwetareaswithsoilthatdoesn’toffermuchfoodvalue.Insuchconditions,theseamazingplantshavedevelopedinsecttrapstogettheirnutritionalneedsoverthousandsofyears.NorthAmericahasmoresuchplantsthananyothercontinents.
Generallyspeaking,thetrapsmayhaveattractiveappearancetofooltheeye,likepitcherplants,whichgettheirnamebecausetheylooklikebeautifulpitchers(acontainerlikeabottle)fullofnectar(花蜜).
TheAsianpitcherplant,forexample,hasbrightcolorsandanattractivehalf?closedlid.Curiousinsectsaretemptedtocomecloseandtakeasip,andthenslidedowntheslippery(光滑的)slopetotheirdeaths.
Hair?likegrowthsalongthepitcherwallsensurethatnothingcanescape,andthedigestiveenzymescangettowork.Atinyinsectcanbedigestedinafewhours,butaflytakesacoupleofdays.
Someofthesepitchersarelargeenoughtoholdtwogallons.Meat?eatingplantsonlyeatpeopleinsciencefictionmovies,butsometimesabirdorothersmallanimalswilldiscoverthatapitcherplantisn’tagoodplacetogetadrink.
本文是一篇科普文章,介紹了以動(dòng)物(主要是昆蟲類)為食的食蟲草。
1.Fromthefirstparagraph,welearnthatbladderwortscan________.
A.killaninsectinasecond
B.captureaninsectin1/50ofasecond
C.befoundfloatingonaquietlake
D.digestaflyinafewhours
解析:選B。由第一段最后一句話可知B項(xiàng)是正確的。
2.Ifthetrapdoorofameat?eatingplantisclosed,theplantis________.
A.foolinginsectsintotakingasip
B.producingnectar
C.temptinginsectstocomeclose
D.enjoyingadinner
解析:選D。根據(jù)第二段內(nèi)容“Oncethetrapdoorclosesonthevictim,theenzymes...slowlydigesttheinsect”可知它在消化昆蟲,即在享受食物。因此D項(xiàng)符合題意。
3.Meat?eatingplantscangrowinwetandpoorsoilbecausethey________.
A.cangetnutritionfromanimals
B.don’tneedmuchfoodvalue
C.canmakethemostofsuchconditions
D.havedevelopeddigestiveenzymes
解析:選A。根據(jù)第三段第二句話可知,這種植物能夠生長在這些地方是因?yàn)樗鼈円岳ハx為食。所以A項(xiàng)正確。
4.Whatcanbecapturedbymeat?eatingplantsforfood?
A.Achild.B.Adog.
C.Alittlebird.D.Alittlefish.
解析:選C。根據(jù)文章最后一句話可知,這種植物可能會(huì)捕食小鳥。
B
(年南京二模)Howmanythingscanyouseeinthenightsky?Alot!OnaclearnightyoumightseetheMoon,someplanets,andthousandsofsparklingstars.
Youcanseeevenmorewithatelescope.Andwithbiggerandbiggertelescopesyoucanseemoreandmoreobjectsinthesky.Andyoucanseethoseobjectsinmoreandmoredetail.
Butscientistsbelievetherearesomethingsintheskythatwewillneversee.Wewon’tseethemwiththebiggesttelescopeintheworld,ontheclearestnightoftheyear.
That’sbecausethey’reinvisible.They’rethemysteriousdeadstarscalledblackholes.
Youmightfindithardtoimaginethatstarsdie.Afterall,ourSunisastar.Yearafteryearweseeitupinthesky,burningbrightly,givingusheatandlight.TheSuncertainlydoesn’tseemtobegettingoldorweak.Butstarsdoburnoutanddieafterbillionsofyears.
Asastar’sgasesburn,theygiveofflightandheat.Butwhenthegasrunsout,thestarstopsburningandbeginstodie.
Asthestarcools,theouterlayersofthestarpullintowardthecenter.Thestarsquashesintoasmallerandsmallerball.Ifthestarisverysmall,thestarendsupasacold,darkballcalledablackdwarf.Ifthestarisverybig,itkeepssquashinginwarduntilit’spackedtogethertighterthananythingintheuniverse.
ImagineiftheEarthwerecrusheduntilitwasthesizeofatinymarble.That’showtightlythisdeadstar,ablackhole,ispacked.Whatpullsthestarintowarditscenterwithsuchpower?It’sthesameforcethatpullsyoudownwhenyoujump-theforcecalledgravity.Ablackholeissotightlypackedthatitsgravitysucksineverything-evenlight.Thelightfromablackholecannevercomebacktoyoureyes.That’swhyyouseenothingbutblackness.
Sonexttimeyoustareupatthenightsky,remember:there’smoreintheskythanwecansee!Scatteredinthesilentdarknessareblackholes-thegreatmysteryofspace.
每當(dāng)你抬頭仰望天空中閃爍的群星時(shí),你是否知道在廣袤的太空中還隱藏著無數(shù)我們無法看到的東西——黑洞。本文向讀者介紹了這些黑洞的形成原因和過程。
5.Accordingtothearticle,whatcausesastartodie?
A.Asitsgasesrunout,itcoolsdown.
B.Ithasacollisionwithotherstars.
C.Itcanonlyliveforaboutamillionyears.
D.Asitgetshotterandhotter,itexplodes.
解析:選A。細(xì)節(jié)理解題。文章第六段講述了其原因。當(dāng)恒星周圍的氣體燒盡時(shí),它便停止燃燒然后死亡。
6.WhichofthefollowingstatementsisNOTtrue?
A.Blackholesaredeadstars.
B.Blackholeshavegravity.
C.Blackholesareinvisible.
D.Thereisnothingasmysteriousasablackhole.
解析:選D。細(xì)節(jié)理解題。文章只提到黑洞是宇宙中神秘的天體,但并沒有說它是最神秘的東西。
7.WhathappensAFTERastardies?
A.Itbecomesinvisible.
B.ItfallstotheEarth.
C.Itburnsupallofitsgases.
D.Itbecomesbrighterandeasiertosee.
解析:選A。推理判斷題。從第七、八段的內(nèi)容可知A項(xiàng)正確。8.Whycan’tyouseelightwhenyoulookatablackhole?
A.Becausemostblackholesaresofaraway.
B.Becausethegravityofablackholeissostrongthatitsucksthelightinward.
C.Becauseasthestar’sgasesburn,itstopsgivingoffheatandlight.
D.Becauseasastarcools,itsouterlayerspullintowarditscenter.
解析:選B。細(xì)節(jié)理解題。根據(jù)文章倒數(shù)第二段中的“Ablackholeissotightlypackedthatitsgravitysucksineverything-evenlight.Thelightfromablackholecannevercomebacktoyoureyes.”(黑洞的密度如此之大,以至于其重力能吸引一切——甚至于來自黑洞的光永遠(yuǎn)無法到達(dá)你的眼睛)可知答案。