高中英語(yǔ)選修七教案
發(fā)表時(shí)間:2020-11-14七年級(jí)英語(yǔ)下冊(cè)Unit1Peoplearoundus期末知識(shí)點(diǎn)匯總。
七年級(jí)英語(yǔ)下冊(cè)Unit1Peoplearoundus期末知識(shí)點(diǎn)匯總Keyphrases
1.hard-workingadj.“勤勉的,努力工作的”作定語(yǔ)
workhard動(dòng)副結(jié)構(gòu)短語(yǔ)
2.bepatientwithsb.“對(duì)某人有耐心“
3.take(one’s)timetodosth.“花費(fèi)時(shí)間做某事”
Ittakessb.sometimetodosth.=sb.spendsometimeonsth./(in)doingsth.
“做某事需花費(fèi)……時(shí)間”
4.likedoingsth.“喜歡做某事”(表喜歡、愛(ài)好某種經(jīng)常的或習(xí)慣性的活動(dòng))
liketodosth.“喜歡去做”(表喜歡、愛(ài)好某種特定的或具體的活動(dòng))
Eg.IlikevisitingfriendsonSundaysandIliketovisitTomthisSunday.
likesb.todosth.“喜歡某人做某事”Eg.Wealllikehimtoplaytheguitar
like介詞Eg.Shelookslikeherfather.
5.with
同,與,和
talkwithafriend
用(工具、手段)
cutmeatwithaknife
在……身邊(隨身攜帶)
Doyouhaveanymoneywithyou?
Takeanumbrellawithyou?
以……,帶著……
Sheoftentalkswithsmile.
6.always頻率副詞“總是”be動(dòng)詞或助動(dòng)詞之后,行為動(dòng)詞之前
Eg.Ourteacherisalwayskindtous.
“一直;(將)永遠(yuǎn);老是(用于進(jìn)行時(shí))”
Eg.Iwillalwaysrememberyourwords.
Sheisalwaysmovingthingsaround.
Hehasalwaysbeenthetutor.
alwaysusuallyoften
7.probablyadv.“大概;很可能”
adj.“可能的,大概”
Eg.I’llprobablybeadoctorinthefuture.
Itisprobabletofinishthejobbeforedark.
8.intheworld世界上
allovertheworld=throughouttheworld全世界
9.neveradv.是ever的否定形式,用于加強(qiáng)否定語(yǔ)氣。位于be動(dòng)詞或助動(dòng)詞后,行為動(dòng)詞前;語(yǔ)氣比not強(qiáng)。反義詞always
notadv.“沒(méi)有,不”——表示否定,用在助動(dòng)詞或情態(tài)動(dòng)詞后
noadv.adj.“沒(méi)有的;不許的;一點(diǎn)也沒(méi)有;不”——用于否定回答
nothing不定代詞“沒(méi)有動(dòng)詞;沒(méi)有事情”
Eg.Weneveruseit.
Idon’tknow.
It’snousedoingit.
Ihavenothingforyou.
10.aswell副詞短語(yǔ),位于句尾,有時(shí)與連詞and或but搭配使用。
“也,又,還有,同樣的”同義詞:also,too
Eg.HespeaksEnglishandSpanishaswell
=HespeaksEnglishandhespeaksSpanish,too.
=HespeaksEnglishandhealsospeaksSpanish.
Heisaworkerandapoetaswell.
tooadv.——一般位于句尾或插入語(yǔ)放在句中,只用于肯定句,口語(yǔ)中與also通用
alsoadv.——用在句中,一般放在be動(dòng)詞或助動(dòng)詞之后,行為動(dòng)詞之前
aswellas用作介詞“還有,不但……而且……”
在AaswellasB的結(jié)構(gòu)中,語(yǔ)意重點(diǎn)在A,不在B。
Eg.Hethinkstheotherwayisbetter.Ido,too.
HealsolikesEnglish.=HelikesEnglish,too.
HecanspeakSpanishaswellasEnglish.
11.takecareof=lookafter照顧,照看
12.misssb.verymuch非常想念某人
miss用作動(dòng)詞時(shí),還有“漏掉,錯(cuò)過(guò)(機(jī)會(huì));丟掉”
13.tomakemelaugh
makefunof=laughat取笑……,嘲弄……
14.makeastudyof=study
makesb./sth.+形容詞(作賓補(bǔ)),“使……怎么樣”
Eg.Itmademehappy.
Wearedoingourbesttomakeourcountrymorebeautiful.
makesb.Dosth.使某人做某事
Eg.Hisjokesmadeusalllaugh.
15.begoodat擅長(zhǎng)……=dowellin在某方面做的好反義表達(dá):bepoorat
Eg.HeisgoodatJapanese.=HedoeswellinJapanese.
Theyareverygoodatplayingfootball.=Theydoverywellinplayingfootball.
16.remain作系動(dòng)詞后接名詞或形容詞“一直保持,仍然(處于某種狀態(tài))”
17.befullof充滿……與befilledwith
adj.V.
Thebasketisfilledwithapples.=Thebasketisfullofapples.
18.bestrictaboutsth.對(duì)某事要求嚴(yán)格
bestrictwithsb.對(duì)某人要求嚴(yán)格
bestrictinsth./doingsth.在(做)某事上要求嚴(yán)格
Eg.Ourteacherisalwaysstrictwithus.
Wemustbestrictaboutthisproblem.
Ourteacherisverystrictinherwork
19.support不可數(shù)名詞“支持”
Eg.Pleasegivemesomesupport.
Iwanttogetsomesupportfrommyfriends.
20.giveup動(dòng)副短語(yǔ)“放棄”不可帶賓語(yǔ)可跟名詞或動(dòng)名詞作賓語(yǔ)
Eg.theproblemistoodifficult.Ishallgiveitup.l
Hehasgivenupsmoking.=Hehasstoppedsmoking.
21.successfuladj.“成功的”success—n.Succeed—v.
Eg.Hisoperationisverysuccessful.
Heisasuccessfulbusinessman.
Nothingsucceedslikesuccess.一事成功,事事順利。
22.phonesb.=callsb.“打電話”
23.askaboutsth.(sb.)“詢問(wèn)有關(guān)某事(或某人)的情況”
askaftersb.“問(wèn)候某人(的健康)”
askforsth.“要求得到某物或要求與某人見(jiàn)面”
asktodosth.“要求或請(qǐng)求做某事”
asksb.todosth.“要求某人做某事”
Eg.Theyallaskafteryou.
Heaskedforsomewater.
AMrSmithisaskingforyou.
Theyaskedmeforhelp.
Heaskedherforheraddress.
Heaskedtogowithus.
Heaskedustowaitforhimatthegate.
24.takenotes=makenotes“做筆記,做記錄”
note與take構(gòu)成固定搭配必須用復(fù)數(shù)形式
Keygrammar
冠詞
冠詞分為不定冠詞(a,an),定冠詞(the),和零冠詞。
I.不定冠詞的用法:
1
指一類人或事,相當(dāng)于akindof
Aplaneisamachinethatcanfly.
2
第一次提及某人某物,非特指
Aboyiswaitingforyou.
3
表示“每一”相當(dāng)于every,one
Westudyeighthoursaday.
4
表示“相同”相當(dāng)于thesame
Wearenearlyofanage.
5
用于人名前,表示不認(rèn)識(shí)此人或與某名人有類似性質(zhì)的人或事
AMr.Smithcametovisityouwhenyouwereout
ThatboyisratheraLeiFeng.
6
用于固定詞組中
Acoupleof,abit,onceuponatime,inahurry,haveawalk,manyatime
7
用于quite,rather,many,half,what,such之后
Thisroomisratherabigone.
8
用于so(as,too,how)+形容詞之后
Sheisascleveragirlasyoucanwishtomeet.
II.定冠詞的用法:
1
用于世上獨(dú)一無(wú)二的事物名詞前
theuniverse,themoon,thePacificOcean
2
表示說(shuō)話雙方都了解的或上文提到過(guò)的人或事
Wouldyoumindopeningthedoor?
3
用于樂(lè)器前面
playtheviolin,playtheguitar
4
表示“一家人”或“夫婦”
theGreens,theWangs
5
用于序數(shù)詞和形容詞副詞比較級(jí)最高級(jí)前
Heisthetallerofthetwochildren.
6
上文提到的事物,再次提到
Ihaveapen,thepenisverybeautiful.
7
用于方位名詞,身體部位名詞,及表示時(shí)間的詞組前
Hepattedmeontheshoulder.intheeas
8
用于國(guó)家黨派等以及江河湖海,山川群島的名詞前
theUnitedStates,theCommunistPartyofChina,theFrench
III.零冠詞的用法:
1
專有名詞,物質(zhì)名詞,抽象名詞,人名地名等名詞前
BeijingUniversity,Jack,China,love,air
2
名詞前有this,my,whose,some,no,each,every等限制
Iwantthisbook,notthatone./Whosepurseisthis?
3
球類,棋類名詞前
Helikesplayingfootball/chess.
4
與by連用表示交通工具的名詞前
bytrain,byair,byland
Practice
()1.——WhatdoesMrBlackdo?
——Heis______Englishteacher.
A/BtheCanDa
()2.____traingoesfasterthan_____bus.
A.A;aB.A;theC.The;theDThe;a
()3.It’searly.Wehavehalf_____hourtogo.
AanBaCtheD/
()4.Eveningcame,wecouldsee____oldmansittingunder____talltree.
Aan;/Bthe;/Ca;theDa;the
()5.Wehave______lunchin_____middleof____day.
A/;a;/Bthe;/;anCa;the;/D/;the;the
()6.——Whichonedoyouwant?
——______blueone,Ithink.
A.TheB.AC.AnD.不填
()7.—DoesJimhave_______ruler?
—Yes,hehas_______.
A.a(chǎn)n;someB.a(chǎn);oneC.a(chǎn);/D.a(chǎn)ny;one
()8.Thereis_______oldbike._______oldbikeisMrZhaos.
A.a(chǎn)n;TheB.the;AnC.a(chǎn);TheD.the;The
()9._______appleadaykeepsthedoctorsaway.
A.TheB.AC.AnD.Two
()10.—Howmanybooksdoyouhave?
—Ihave_______book.Thats_______Englishbook.
A.a(chǎn);anB.a(chǎn);oneC.one;anD.one;one
()11.AtthattimeTomwas_______one-year-oldbaby.
A.a(chǎn)B.a(chǎn)nC.theD./
()12._______tigeris_______China.
A.The;aB.A;theC.The;fromD.The;the
()13.Wecantsee_______sunat_______night.
A.the;theB.the;/C.a(chǎn);/D./;/
()14._______usefulbookitis!
A.WhatanB.HowaC.WhataD.What
()15.Oneafternoonhefound_______handbag.Therewas_______“s”onthecornerof_______handbag.
A.a(chǎn);an;theB.a(chǎn);a;theC.a(chǎn)n;an;anD.the;a;a
()16._______oldladywithwhitehairspoke_______Englishwellat_______meeting.
A.An;an;aB.The;/;anC.The;/;aD.The;/;the
()17._______GreatWallis_______longestwallintheworld.
A.A;aB.The;theC.A;theD.The;a
()18._______newbridgehasbeenbuiltoverHuangpuRiver.
A.The;aB.A;/C.A;theD.An;the
()19._______womanoverthereis_______popularteacherinourschool.
A.A;anB.The;aC.The;theD.A;the
()20.Heusedtobe_______teacherbutlaterheturned_______writer.
A.a(chǎn);aB.a(chǎn);theC./;aD.a(chǎn);/
相關(guān)閱讀
七年級(jí)英語(yǔ)下冊(cè)Unit3Ouranimalfriends期末知識(shí)點(diǎn)匯總
七年級(jí)英語(yǔ)下冊(cè)Unit3Ouranimalfriends期末知識(shí)點(diǎn)匯總
Keyphrases
1.blindadj.失明的作定語(yǔ)或表語(yǔ)前加定冠詞the表示一類人
Eg.Heisblind.
Hewasateacheroftheblind.
(as)blindasabat視力極差的,幾乎看不見(jiàn)的
beblindto...對(duì)……視而不見(jiàn)
turnablindeyeto...對(duì)……熟視無(wú)睹
Eg.Heisblindtohisownfaults.
2.Televisionprogramme
3.helpfuladj.有幫助的,有益的近義詞:useful反義詞:helpless(無(wú)助的)
Eg.Ourteachersarekindandhelpful.
4.meanvt.過(guò)去式:meant“表示……的意思”名詞:meaning(意思;意義)
Eg.Whatdoyoumeanbysayingthat?
Whatdoesthiswordmean?=What’sthemeaningofthisword?
5.welcomeadj.“受歡迎的”
感嘆詞“歡迎”Eg.WelcometoChina!
Vt.“歡迎(人),欣然接受(意見(jiàn))”
Eg.AllthestudentsandteacherswelcomeDoctorBrown.
交際用語(yǔ)“不用謝,不客氣”
Eg.--Thankyouforyourhelp.--You’rewelcome.
6.sorryadj.“對(duì)不起”用于對(duì)別人有傷害或做錯(cuò)事時(shí)。besorry+句子“對(duì)……抱歉”
besorrytodosth.抱歉做某事Eg.I’msorrytotroubleyou.
besorryaboutsth.為某事感到遺憾
besorryforsb.為某人感到難過(guò)、同情
Eg.I’msorryaboutwhat’shappened.感到遺憾
Iamverysorryforthefamily.十分同情
交際口語(yǔ)聽(tīng)到傷心或不愉快的消息時(shí)的回答
Eg.--I’mafraidhe’sill.--I’msorrytohearthat.
Excuseme
通常用在打擾別人或吸引別人注意時(shí),在說(shuō)或做某事之前使用
Sorry
在說(shuō)活做這件事之后使用,表示歉意
Eg.Excuseme,whereisthebank?
Sorry,Ican’trememberyourname.
7.anywhereadv.“任何地方;無(wú)論何處”(用于否定句、疑問(wèn)句或條件從句)
Eg.Ihaven’tgotanywheretolive.沒(méi)找到住的地方。
Didyoutrytogethelpfromanywhere.
Ifyougoanywhere,takemewithyou.
somewhere“在某處”用于肯定句中
nowhere“無(wú)處,任何地方都不(表示否定意義,等于not...anywhere)”
8.byoneself獨(dú)自在句中用作狀語(yǔ)Eg.Icandoitbymyself.
9.apologizevi“道歉,認(rèn)錯(cuò)”=saysorry
apologizetosb.=saysorrytosb.向某人道歉
apologizeforsth./doingsth.為(做)某事道歉用
Eg.Youmustapologizetoherforhavingkeptherwaiting.
10.leadvtvi(過(guò)去式led)“引導(dǎo);領(lǐng)導(dǎo)”leadsb.to...引領(lǐng)某人去某處
Eg.Theboyledtheblindmantotheothersideoftheroad.
11.fallasleep“入睡”同義:gotosleep
sleep為adj.n.--sleep
Eg.IfellasleepsoonafterIwenttobedlastnight.不久就睡覺(jué)了
12.starttodosth.=begintodosth.還可用startdoingsth.
Eg.Itstartedraining[torain].開(kāi)始下雨了。
13.wakevivt.醒;喚醒。
wakeup醒來(lái);
wakeupsb.(wakesb.up)喚醒某人。
Eg.Hismotherwakeshimupeverymorning,forhecan’twakeuphimself.
I’llwakehimuprightnow.
14.withone’shelp=withthehelpofsb.在某人的幫助下
Eg.IworkedouttheproblemwithMary’shelp.在Mary的幫助下
15.getdown蹲下;趴下;下車
Eg.Shegotdownonthefloor.
Wegetdownatthenextstation.下車
16.nexttoprep.緊鄰;在……近旁Eg.Comeandsitnexttome.
17.get...outof...使……從……出去
getoutof...從……出去,離開(kāi)
Eg.Thepolicegottheboyoutofthehouseonfire.
Hegotoutofthecarattheschoolgate.
18.attheairport在機(jī)場(chǎng)
19.dangerousthings“有害物品,危險(xiǎn)物品”
dangerousadj.危險(xiǎn)的比較級(jí):moredangerous最高級(jí):mostdangerous
dangern.indanger“處于危險(xiǎn)中”
Eg.Thiskindofanimalisdangerous.動(dòng)物是危險(xiǎn)的
Thiskindofanimalsisindanger.面臨危險(xiǎn)
20.appearvi出現(xiàn),顯現(xiàn)反義詞:disappearn.appearance外貌、外觀
Eg.Arainbowappearedintheskyaftertherain.出現(xiàn)一道彩虹
21.push...awayfrom...把……從……推開(kāi)
toofaraway離得太遠(yuǎn)
Keygrammar
Reflexivepronouns反身代詞
1.反身代詞的基本用法是在句子中作賓語(yǔ)或表語(yǔ)。(反身代詞反指句子的主語(yǔ),表示“本人”或“親自”)
Didyouenjoyyourselflastnight?
Weshouldnotthinkonlyofourselves.
Hedidthehomeworkhimself.
2.byoneself形式,其含義為alone(單獨(dú)地,獨(dú)自地)
Iwentonholidaybyhimself.(=Iwentonholidayalone.)
ShelearntEnglishbyherself.(=)
3.反身代詞常用于某些固定搭配中。
allbyoneselflearnbyoneselfthinktooneself
saytooneselfteachoneselfleaveonebyoneselfmakeoneselfathome
練習(xí)用適當(dāng)?shù)姆瓷泶~完成句子。
1.I’mnotangrywithyou.I’mangrywith.
2.MargrarethadanicetimeinLondon.Sheenjoyedsomuch.
3.MyfriendshadanicetimeinLondon.Theyenjoyedverymuch.
4.Heneverthinksaboutotherpeople.Heonlythinksabout.
5.Iwanttoknowmoreaboutyou.Tellmeabout.(oneperson)
6.Goodbye!Haveaniceholidayandlookafter.(twopeople)
7.IcookedamealandthenIwatchedtelevision.
8.Sheputtheplatesonthetableandtoldthemtohelptothefood.
9.Tomhurtwhenhewasplayingfootball.
10.Wepaintedthewholehouse.
其他
1.Don’tworryaboutme.I’moldenoughtothinkfor.
A.himselfB.herselfC.yourselfD.myself
2.Mr.MrehasmoremoneythanMr.Little.Buthedoesn’tenjoy.
A.heB.himC.hisD.himself
3.翻譯:幫助別人就是幫助自己。Helpingothersishelping
Prepositionsofposition方位介詞
1.in的用法
1)in可以用來(lái)表示“在一個(gè)被包圍的空間中”。
inaroom/ashop/acar/thewater…
2)in用來(lái)表示“在一大片平面的地域內(nèi)”
inagarden/atown/thecitycentre/France
3)in常見(jiàn)短語(yǔ)
inbedinhospital/inprisonintheskyinthemiddleintheworldinaphotograph/inapicture
4)inanewspaper和onanewspaper的區(qū)別
2.at的用法
1)at可以用來(lái)表示“十分靠近”,“在…旁邊”
atthedeskatthedooratthetrafficlights
2)在面積較小的地方前面加at
athomeatthebusstopatthestationattheairport
atthedoctor’satthehotel
3.on的用法:1)on意為“在…上面”。常指一個(gè)物體的垂直上方,并接觸。
ontheshelfonaplateonabalconyontheflooronawall
2)常用短語(yǔ)
Onabus/onatrain/onaplane/onaship
Onthegroundfloor/onthefirstfloor
Onthewayhome
4.to的用法:1)用來(lái)表示“到…;往…”go/come/return/walkto…
翻譯:簡(jiǎn)下個(gè)星期去法國(guó)。
2)在here、there、home前省略介詞to
翻譯:我要回家了。
3)from…to…
Wewalkedfromthehoteltothestation.
5.by的用法:用于表述地點(diǎn)或位置時(shí),是nextto或beside的意思,意為“靠近;緊靠”
Ourhouseisbythesea.
6.under的用法:指不與表面接觸且垂直的正下方。
Thecatisunderthetable.
Themanisstandingunderatree.
7.below和above的用法
above一般指不與表面接觸且不一定垂直的上方;below一般表示不與表面接觸且不一定垂直的下方。
七年級(jí)英語(yǔ)下冊(cè)Unit6Electricity期末知識(shí)點(diǎn)匯總
七年級(jí)英語(yǔ)下冊(cè)Unit6Electricity期末知識(shí)點(diǎn)匯總
1.moment可數(shù)名詞,意為”瞬間;片刻”如:I’dliketotalktoyouforamoment.
與moment相關(guān)的短語(yǔ):
amomentago剛剛;剛才如:Hewashereamomentago.
atthemoment現(xiàn)在;此刻如:Heisathomeatthemoment.
waitamoment等一會(huì)兒如:Waitamoment,please.
later副詞,意為”后來(lái);以后”
2.atthemoment此時(shí)此刻;forthemoment暫時(shí);inamoment過(guò)一會(huì)兒;atanymoment任何時(shí)刻
3.apacketof一袋
不可數(shù)名詞沒(méi)有復(fù)數(shù)形式,在表示數(shù)量時(shí),常用“a+單位量詞+of+不可數(shù)名詞”結(jié)構(gòu)。
如:apieceofmeat;apieceofpaper;
aglassofapplejuice;abagofmilk
數(shù)詞+單位量詞+of+不可數(shù)名詞可數(shù)名詞復(fù)數(shù)
如:twoglassesofwater;threecupsoftea;
twopacketsofsweets;threebagsofpencils
4.inaway在某種程度上
ontheway在路上;intheway擋道;
inthisway這邊走;bytheway順便問(wèn)下
5.connect連接…常用結(jié)構(gòu):beconnectedtosth.連接到……
connectsth.to/with…把…和…連接起來(lái).
如:TurnonyourcomputerandconnectittotheInternet.
TherailwaylineconnectsWuhantoShanghai.
6.powerstation發(fā)電站
7.washingmachine洗衣機(jī)
8.switchoff=turnoff關(guān)掉
9.tidyup收拾整理=putaway
10.aircondition空調(diào)
11.comeinto進(jìn)入……之內(nèi)
12.providesb.withsth.供應(yīng)給某人某物
如:Thesunprovidesuswithlightandheat.
“為某人提供某物”還可以用providesth.forsb.
13.“asmany+復(fù)數(shù)名詞+as”意為”和……一樣多的…”
如:Ihaveasmanybooksasyou.我和你有一樣多的書(shū).
“asmuch+不可數(shù)名詞+as”意為”和…一樣多的…”
如:MybrotherdrinksasmuchmilkasIeveryday.
14.sharesth.withsb.與某人合用/分享某物
15.(1)“keep+sb./sth.+形容詞”意為“讓某人/某物保持某種狀態(tài)”。
(2)keepdoingsth.連續(xù)不斷地做某事,一直做。強(qiáng)調(diào)不斷重復(fù)的動(dòng)作。
如:LiLeikeepsbuyingbooksaboutcars.李雷不斷地買有關(guān)車的書(shū)。
(3)keepsb./sth.doingsth.讓某人不斷地做某事
(4)keepsb.fromdoingsth.阻止某人做某事
如:Wemustkeepthemfromgettingtoknowourplans.我們必須防止他們知道我們的計(jì)劃。
16.atleast至少
17.makesure務(wù)必,確信
Keygrammar
情態(tài)動(dòng)詞
一、情態(tài)動(dòng)詞的定義
情態(tài)動(dòng)詞是一類用于表示說(shuō)話人的語(yǔ)氣和情態(tài)的助動(dòng)詞。常表示命令、請(qǐng)求、拒絕、義務(wù)、可能、需要等。
二、情態(tài)動(dòng)詞的特點(diǎn)
1.情態(tài)動(dòng)詞無(wú)人稱和數(shù)的變化,
2.情態(tài)動(dòng)詞后面跟的動(dòng)詞需用原形,否定式構(gòu)成是在情態(tài)動(dòng)詞后面加"not"。
3.個(gè)別情態(tài)動(dòng)詞有過(guò)去式,過(guò)去式用來(lái)表達(dá)更客氣,委婉的語(yǔ)氣,時(shí)態(tài)性不強(qiáng),可用于過(guò)去,現(xiàn)在。
三、情態(tài)動(dòng)詞的用法
1.can/could;can’t/couldn’t(否定)
1)表示能力,意為“能、會(huì)”,例如:
如:IcanspeakalittleEnglish.--Canyourideabike?
Ican’tswim.--Yes,Ican./No,Ican’t.
2)表示請(qǐng)求或允許,多用于口語(yǔ)中,意為“可以、能”等
如:Youcangohomenow.現(xiàn)在你可以回家了--CanIborrowyourbike?
Youcan’tstopyourcarhere.--Yes,youcan./No,youcan’t.
3)用于否定句、疑問(wèn)句中,表示猜測(cè)、懷疑或不肯定.
如:Lucycan’tbeathomenow,shewenttotheparkjustnow.
Wherecanitbe?Ican’tfindmyfootball.
1)could是can的過(guò)去式,有兩種用法,一種表示過(guò)去式;一種用來(lái)表達(dá)更加客氣,委婉的語(yǔ)氣,時(shí)態(tài)性不強(qiáng),可用于過(guò)去,現(xiàn)在。
2)beableto意為“有能力,能夠做...”,相當(dāng)于can/could,但它有人稱,數(shù)和時(shí)態(tài)的變化。
2.may;maynot(否定)
1)表示“請(qǐng)求,許可”,此時(shí)與can同義,可以互換使用
如:MayIborrowyourbike?CanIborrowyourbike?
Yes,youmay./No,youmaynot.Yes,youcan./No,youcan’t.
2)may/might表示不太肯定的猜測(cè),意為“有可能”
如:Lucymaycometoschoollatetoday.
Itmightraintoday.
:might是may的過(guò)去式,有兩種用法,一種表示過(guò)去式,一種表示更加委婉,客氣的語(yǔ)氣或?qū)赡苄缘膽岩伞?br>
3.must;mustn’t(否定)
1)must(“必須”,表示命令),mustn’t(“一定不能”,表示強(qiáng)烈禁止...)
如:Youmustgotobedbefore22:00pm.
Youmustn’tplaywithfire.It’sdangerous!
--MustIwritedownthesentences?
--No,youneedn’t.(--No,youdon’thaveto)
注意:在回答must的疑問(wèn)句中,否定回答用needn’t或don’thaveto表示“不必”,不用mustn’t
2)must還可以表示非??隙ǖ牟聹y(cè),意為“一定”
如:ThegirlinaredskirtmustbeLucy.
3)must/haveto的區(qū)別:
①.must表示必須,強(qiáng)調(diào)主觀上的愿望;haveto表示“不得不”,強(qiáng)調(diào)客觀需要
如:Youmustgobebedbefore22:00pm.Mybikeisbroken,soIhavetogotoschoolonfoot.
②.haveto有人稱、數(shù)、時(shí)態(tài)的變化;must則沒(méi)有。
如:Ihavetocleantheclassroomtoday.Shehastofinishherhomeworkfirst.
Itwaslate,hehadtogotoschoolwithoutbreakfast.
Practice
一、選擇填空:
()1.Mummakesmeeatanappleeveryday______thedoctoraway.
A.keepsB.iskeptC.tokeepD.kept
()2.I’mgettingfatterandfatternow.WhatshouldIdo,doctor?
--You’dbettereat______foodandtake______exercise.
A.less;lessB.more;moreC.more;lessD.less;more
()3.---WhatcanIdoforyou?---I’dliketwo_______.
A.packetofteaB.packetsofappleC.packetsofteaD.packetofapples
()4.Watercomestoourflats__________pipesunderthestreets.
A.acrossB.alongC.throughD.over
()5.AndyWanglooks_________today.Heislaughingalltheway.
A.happyB.happilyC.sadD.sadly
()6.Thecomputerisconnected_______amachine.
A.atB.toC.onD.in
()7.Ourheadteacheriskindtousandsheislikeourmother,_____.
A.onthewayB.bythewayC.inawayD.intheway
()8.________youshowmethewaytothenearestundergroundstation?
A.mayB.mustC.canDshould
()9.Electricity__________ourlifeeasier,Wemustsaveit.
A.makeB.makesC.ismakingD.made
()10.Jasonputsomericeinthepotand__________thericecooker.
A.openedB.switchedonC.closedD.turnedoff
()11.Iwashedalotofclothes.Whocan_______?
A.tidyupthemB.tidythemupC.tidyitupD.tidyupit
()12.Iaskedhimtwice.Buthedidn’t______myquestions.
A.answersB.answertoC.replyD.replyto
()13.Thereare_________syllablesintheword“chemical”.
A.twoB.threeC.fourD.eight
()14.—John:MayIhaveapacketofsweets?
—Shopassistant:________________
A.No,itisnotyoursB.OK,hereyouareC.That’sagoodideaD.Whynot?
()15.EarthHourstartedin2007in________.
A.theUSAB.ChinaC.theUKD.Australia
二、用同義詞(組)替代句中的劃線部分。
1.“Idon’tthinkitisagoodwaytoworkouttheproblem.”repliedMrWhite.
A.saidB.answeredC.askedD.thought
2.Don’tlooksofoolish.Itisaveryeasyquestion.
A.sillyB.happyC.clever
3.----CanIaskyouaquestion?
----Waitforamoment,I’mcoming.
A.alongtimeB.ashorttimeC.atonce
4.Theboyislikehisfather.
A.likesB.soundslikeC.lookslike
5.Youneedn’tfinishtheworktoday.
A.don’thavetoB.can’tC.mustn’t
三、用單詞的適當(dāng)形式填空:
1YaoMingisverytall.Heisat______(little)twometrestall.
2Withthis_______(electricity)blanket,thegrandpawontfeelcoldinwinter.
3It’s_____________ofyoutobuysuchadress.Itlookssougly(fool)
4Theremotecontroldoesn’tworknow.Ithinkweneedtochangethetwo_________init(battery)
5Yourroomisdirtyand_____________.Ithinkyouknowwhatyouneedtodonow(tidy)
6.Amoment_____(late),Daisycameback.
7.Benny______(reply)“Canyougetmeabagofsweets?”
8.CanTom_____(speak)English?
9.Electricityisveryhelpful,butwemustrememberthe_____(safe)rules.
10.Wemustn’ttouchtheTVsetwithourwet______(hand)becauseitisdangerous.
四、語(yǔ)法,情態(tài)動(dòng)詞專練
1.()----MayIborrowyourbooks?----Yes,you______.
A.mayB.canC.mustD.need
2.()---CanhespeakEnglish?
----________.
A.Yes,hedoesB.Yes,hedidC.Yes,hecanD.Yes,hemust
3.()----_______Iswimhere?----I’msorry.Children_____swimalonehere.
A.Must;can’tB.May;mustC.Can;mustn’tD.Can’t;can
4.()Withthehelpofthenewtechnology,you_____e-mailyourfriendsbymobilephone.
A.canB.mustC.needD.should
5.()----CanIgofishingwithyou,Dad?
-----No,you_____.You______stayathomeanddoyourhomework.
A.won’t;mayB.can’t;mustC.shouldn’t;oughtD.needn’t;should
6.()Thomas,pleasebequiet.Theothers_____hearverywell.
A.can’tB.mustn’tC.shouldn’tD.needn’t
7.()It’sverywarmtoday.You____wearthecoat.
A.mustB.don’thavetoC.havetoD.mustn’t
8.()Lookatthatmanoverthere.hebeourteacherMr.Luo?
--Hebehim.HehasgonetoBeijing.
A.May;mustB.Can;mayC.Can;can’tD.May;can’t
9.()You_____talkloudlyinthelibrary.
A.don’tB.mustn’tC.needn’tD.don’thaveto
10.()_____climbthattalltree?
A.DoyouneedB.AreyouneedC.NeedyouD.Needyouto
11.()Somewarm-heartedanimals___hibernate(冬眠)
A.needn’tB.doesnotneedtoC.needn’ttoD.don’tneed
12.()____Igoandapologizetomyteacherformymistake?
A.ShouldB.NeedC.CanD.May
13.()They_____dowellintheexam.
A.canbeabletoB.beabletoC.areabletoD.amableto
14.()MustIretrunthemagazinetoyourightnow,Sandy?
No,you______.You_____keepituntilnextWednesday.
A.mustn’t;mayB.needn’t;mustC.needn’t;canD.can’t;may
15.()Ichangethebulbnow?--No,youmaynot.
Youswitchofftheelectricity.
A.Can;needB.May;mustC.Must;mustD.Can;must
16.()John____cometoseeustonight,butheisn’tverysureyet.
A.mayB.canC.hastoD.must
17.()----IsTomathomenow?
----Hebeathomenow.BecauseIhisroomjustnow
andheanswered.
A.must;calledB.can’t;phoneC.may;calledD.must;phoned
18.()ShallItellTomsomethingaboutit?--No,you.
A.mustn’tB.needn’tC.can’tD.won’t
19.()Mymotherisill.SoItolookaftermylittlebrother.
A.mustB.mayC.havetoD.should
20.()You____goandseeadoctoratoncebecauseyou’vegotafever.
A.canB.mustC.dareD.would
七年級(jí)英語(yǔ)下冊(cè)Unit5Water期末知識(shí)點(diǎn)匯總
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七年級(jí)英語(yǔ)下冊(cè)Unit5Water期末知識(shí)點(diǎn)匯總
1.drop2.journey3.quantity4.experiment5.fresh6.salt7.voice8.reservoir
9.add10.chemical11.through12.valuable13.bit14.bank15.change16.return
17.vapour18.form19.stir20.continue21.crystal
Keyphrases
1.turnoff關(guān)掉turnon打開(kāi)2.abit一點(diǎn)
3.pocketmoney零花錢4.bemadeupof有某物組成
幾分之幾
quarter1/4half1/2
twothirds2/3threefifths3/5
先分子,再分母,
分子用基數(shù),分母用序數(shù),
當(dāng)分子為大于1的整數(shù)時(shí),分母要變復(fù)數(shù)。
把A加入B
addAto/intoB
e.gTheycleanedmeandaddedsomechemicalstome.
Mr.Liaddedsomesaltintothesoup.
李先生向水中加了一些化學(xué)物質(zhì)。
throughacrossover辨析
through穿越某一空間
e.gHewentthroughthecorridor.
across穿過(guò)某一平面
e.gHewalkedacrossthestreet.
over越過(guò)某一障礙物
e.gHeranoverthebuses,andwentintoBainaohui.
使某物變……
makesth.+adj.(clean/dry)
e.gPeoplewillmakemecleanagain.
Mr.Limadethesecurityguardveryangry.
使某物保持某種狀態(tài)
leavesth.adj.
e.g.Ileftthetaponinthebathroom.
Pleaseleavethedooropen.
Mr.Lilefthiscomputeronforthewholenight.
interesting/interested
v+ing令人xx的(東西)
v+edxx的(人)
e.g.Thefilmisveryinteresting.Mr.Liisveryinterested.
拓展:對(duì)某物感興趣的
beinterestedinsth.
e.g.Mr.Liisveryinterestedinfilms.
Keysentences
1.It’stimeforsb.todosth.某人該做某事了
It’shightimeforsb.todosth.
e.gThenitwastimeforpeopletocleanme.
2.remembernottodosth.記住不要做某事
remembertodosth.記得做某事
e.gRemembernottolateagainforclass.
Remembertopostaletterforme.
3.Howmuch…isthere…?還有多少….(不可數(shù))?
Howmany….arethere…?還有多少….(可數(shù))?
Keygrammar
用little/few,alittle/afew,many/much等談?wù)摂?shù)量
little系列:little/alittle用于不可數(shù)名詞前
few系列:few/afew用于可數(shù)名詞前
e.g.
Thereisalittlewaterinthebottle.
Thereareafewbottlesinthebox.
帶a系列:alittle/afew意為“一些“,雖然不多但仍然有一些
不帶a系列:little,few意為“幾乎沒(méi)有”,表示否定,
Therearefewpeopleintheroom.
Thereislittlewaterleftinthebottle.
quiteafew意為“很多”
Mr.LihasquiteafewKingstonflashdrives.
many,much不解釋,再次提醒many修飾可數(shù)名詞,much修飾不可數(shù)名詞
Practice
一單項(xiàng)選擇
1.Willyougoforawalkafter_________dinner?
a.ab.anc.thed./
2.—Carl,whynotgoandhelpyoursisterwatertheflowersthere?
—Why________?I’mbusymyself.Jackislyingonthegrassdoingsomething.
a.meb.Ic.himd.he
3.Mycousinisalwaysbusywithhiswork,Hehas________timetoreadnewspaper.
a.littleb.fewc.alittled.afew
4.Thereis________sugarinmycoffee.It’stoosweet.
a.toomuchb.toomanyc.toofewd.toolittle
5.Alicelooked______theroom,butsawnoone.
a.aroundb.forc.atd.up
6.Ben:WhatdidPeterdrop_________theriver?Alice:Maybeastone.
a.inb.intoc.ond.onto
7.It’stime________allofustogetreadyforthequiz.
a.tob.ofc.ford.at
8.There___________twentyattendantsatthecontesttomorrow.
a.areb.havec.willhaved.willbe
9.Weshould__________theusedwatercleanbeforeitgoesbackintothesea.
a.keepb.makec.becomed.turn
10.AfterIhadabathinthebathroomthismorning,I_______thetapon,Thismakesthebathroomfullofwater.
a.leftb.forgotc.turnedd.switched
11.Weallshouldremember________water.
a.towasteb.wastingc.notwastingd.nottowaste
12.Ifyou_____somesalttoaglassofwater,it_______andbecomepartofthewater.
a.add......Disappearb.add......willdisappearc.willadd.......disappeard.willadd.......Willdisappear
13.WhenIwasinItalylastyear,I________alotoffamouscities.
a.visitb.visitedc.visitsd.amvisiting
14.Areservoiris______________.
a.aplacewherepeoplemakecleanwaterb.aplacewherepeoplekeepriverwatertobeusedlater
c.aplacewherepeopleproducetapwaterforfamilyused.aplacewherepeoplemakewaterdirty
15.___________iscalledthe“FloatingCity”intheworld.
a.NewYorkb.Parisc.KunMingd.Venice
二用所給單詞的適當(dāng)形式填空
1Canthesechildrenlookafter___________whentheirparentsarenotathome.(them)
2Waterisa___________resource,sowecannotwasteit.(value)
3Treescanproducea______________tomaketheirleavestastenastywheninsectswanttoeatthem.(chemistry)
4Weshouldnever_____________waterbecauseitisnoteasyforittocometoourflats.(pollution)
5About3%ofthewateronEarthiswithout____________(salty)
三Few,afew,little,alittle專項(xiàng)練習(xí)
()1.Thisisaveryoldsong,so_________youngpeopleknowit.
a.fewb.littlec.afewd.alittle
()2.Therearen’tmanyorangeshere,butyoucantake_________ifyouwantto.
a.fewb.afewc.alittled.little
()3.ShanghaiWaihuanTunnelisalreadyopentotraffic,soitwilltakeus___________timetogotoPudongInternationalAirport.
a.afewb.fewerc.alittled.less
()4.Inordertokeephealthy,youshouldeat_______fastfood,_______freshvegetablesandtakeenoughexercise
a.fewer/fewerb.less/morec.fewer/mored.less/less
()5.Canwedoourworkbetterwith_________moneyand______people?
a.less/fewb.less/fewerc.little/lessd.few/less
()6.Thereis_____inkinmypen.Wouldyougiveme______?
a.little/alittleb.alittle/littlec.few/afewd.afew/few
()7.Maryhasmade________progressthistermthanlastterm.
a.fewb.muchc.fewerd.less
()8.MrSmithisquitebusytoday.Hehas_________meetingstoattend.
a.littleb.alittlec.fewd.afew
()9.Nooneknowswhyhehas_______wordsthanbefore.
a.littleb.lessc.fewerd.much
()10.Althoughwehaveraised(募集)1000yuan,westillfinditis______thanweneedtobuyacomputerforlittleJimmy.
a.toolessb.farlessc.verylessd.toolittle.
()11.Thisbookis____expensivethanthatone.
a.lessb.alotc.evend.much
()12.I’msorry.Theroomis____smalltoholdsomanypeople.Wouldyoupleasewaitoutside?
a.sob.suchc.veryd.too
()13.Dannyis____thathewantstogotothefitnesscampthissummerholiday.
a.suchfatb.soafatboyc.suchafatboyd.sofatboy
()14.Supermarketsarenecessary.Peopleusuallyspend_____timefindingthingstheywant,buttheyusuallyspend_____moneythantheywant.
a.less/lessb.less/morec.fewer/lessd.fewer/more
()15.Howcanyoumakeatripwithso_____money?
a.fewb.afewc.little.alittle
()16.Thereis_____milkinthefridge,sowe‘llgotothesupermarketandbuysome.
a.littleb.alittlec.fewd.afew
()17.Thehousehas____manyroomsthatitwashardtofindawayout.
a.suchb.soc.veryd.too
()18.Ifyoudon’twork_____,you’llfailintheexam.
a.enoughhardb.hardlyenoughc.hardenoughd.enoughhardly
()19.I’m_____makeaphonecalltomyfriends.Ihavealotofworktodo.
a.toobusytob.sobusythatc,sobusytod.toobusythat
()20.Thereareonly_____studentsintheclassroom.Wherearetheothers.
a.afewb.fewc.alittled.little