Unit4知識點(diǎn)提要2022-2023學(xué)年牛津譯林版英語八年級上冊

8AUnit4知識點(diǎn)提要詞匯指示可n.instruction(an/-s)常用復(fù)數(shù)★清晰的指示8AU3clearinstructions工具n.tool(a/-s)刷子；畫筆n.*brush▲(a/-es)刷v.brush→▲三單：-es→過去式：-ed→現(xiàn)分：-ing膠水不可n.glue繩索可n.rope(a/-s)剪刀[復(fù)]scissors★一把剪刀apairofscissors[典型例題]().Thispairofscissors____good.Idon’twant____.A.are;itB.isn’t;themC.isn’t;itD.aren’t;them磁帶；膠帶；修正帶可n.tape(a/-s)自己動(dòng)手做不可n.DIY★(DoItYourself）★一份自己動(dòng)手做的工作aDIYjob確切地，精確地adv.exactly比較級：more~最高級：themost~★DIY確切地說是什么？What’sDIYexactly?★(答語)正是，沒錯(cuò)Exactly.★(答語)并不是，不全是Notexactly.精確的adj.exact代表；象征（短語）standfor修補(bǔ)，修理v.repair★(fix)→三單：-s→過去式：-ed→現(xiàn)分：-ing★修理電腦repairacomputer/computers★修理自行車fixabicycle/bicycles裝飾v.*decorate→三單：-s→▲過去式：-d→▲現(xiàn)分：decorating反而，卻adv.instead而不是，代替（短語）insteadof考點(diǎn)1：★Instead＋逗號→“恰恰相反的是，”★instead＋句號→“代替”考點(diǎn)2：★insteadof＋V-ing、代詞、名詞→“而不是”/“代替”[典型例題]()1.Shedidn’tthrowawayheroldclothes._______,shemadesomeusefulthingswiththem.UnluckilyB.SuddenlyC.SeldomD.Instead()2.Thereislittlejuicethereinthefridge,ifyouarethirsty,youcandrinksomewater_______.ofinsteadB.butC.insteadofD.instead()3.Insteadof________lettersonpaper,peoplecommunicate(交流)bysendinge-mails.A．writing B．writes C．towrite D．written()4.—Idon’tthinktheirgoingswimming____tellingadults(大人)isagoodidea.—Butthingsarenowbetter____worse.They’lllettheirparentsknowbeforegoingnexttime.A.insteadof;withoutB.without;thanC.without;insteadofD.insteadof;than()5．—Excuseme,Iwanttoknowifmyparentscancollectthemail________me.—No.Youmustcollectit________.Remember:takeyourIDcardwithyou.A．insteadof;byoneselfB．insteadof;foroneselfC．instead;byoneselfD．instead;foroneself玫瑰(花)可n.rose(a/-s)制作一些紙玫瑰makesomepaperroses著迷的，狂熱的；發(fā)瘋的adj.crazy▲比較級：crazier▲最高級：thecraziest對某物/做某事著迷becrazyabout(doing)sth.(likesomethingverymuch)可怕的adj.terrible(verybad)比較級：more~最高級：themost~★看起來可怕lookterrible★非常，很adv.terribly曾經(jīng)，一度；一次；一旦adv.once★立刻，馬上atonce=rightaway8AU5=rightnow=*immediately剪出（短語）cutoutv.cut→三單：-s→▲過去式：cut→現(xiàn)分：cutting安裝（短語）★★putinv.put→三單：-s→▲過去式：put→現(xiàn)分：putting[拓展]撲滅putout收拾putaway穿上puton推遲putoff★組裝puttogether①搭，樹立；②★★張貼；③掛起↑putup錯(cuò)誤，失誤可n.mistake(a/-s)誤解，誤會(huì)v.mistake→三單：-s→▲過去式：mistook→▲現(xiàn)分：mistaking犯錯(cuò)誤（短語）（2種）★makeamistake=makemistakes剪下，切下，割下v.cut→三單：-s→▲過去式：cut→▲現(xiàn)分：cutting供電中斷；停電（短語）*powercut管子，水管；管樂器；煙斗可n.*pipe(a/-s)敲裂了水管hitapipe使充滿v.fill(makesomethingfullofsomethingelse)→三單：-s→過去式：-ed→現(xiàn)分：-ing用B填充A（短語）★fillAwithB★充滿...befilledwith...=befullof...不僅A而且B（短語）notonlyAbut(also)B★bothAandB“A和B都”謂v.的數(shù)取決于A和B★notonlyAbut(also)B“不僅A而且B”謂v.的數(shù)取決于B，即就近原則[典型例題]1.BoththetwinsandJack_______(be)fromtheUK.2.NotonlythetwinsbutalsoJack_______(be)fromtheUK.()3．—______somepaper______apairofscissorsisneededtomakepaperroses.—I’llgetthemrightaway.Notonly;butalsoB.Both;andC.Either;orD.Neither;nor()4．—______somepaper______apairofscissorsareneededtomakepaperroses.—I’llgetthemrightaway.A.Notonly;butalsoB.Both;andC.Either;orD.Neither;nor天花板可n.*ceiling(a/-s)(櫥柜或書架等的)架子，隔板可n.*shelf▲(a/shelves)哎呀感嘆詞.*whoops建議，忠告，勸告v.advise(tellsomeonewhatyouthinkhe/sheshoulddo)→三單：-s→▲過去式：-d→▲現(xiàn)分：advising建議做某事advisedoingsth.★建議某人(不要)做某事advisesb.(not)todosth.建議，忠告，勸告不可n.8BU4advice★一些建議someadvice[典型例題]()1．—IhaveafeverandIfeelterrible.—Iadviseyou________thedoctorrightnow.A．see B．Seeing C．tosee D．saw()2．UsuallyIdon’tadvise______duringatrip,butthistimeIthinkIshouldadviseallofyou_____forarest.A.tostop;tostopB.stopping;stoppingC.tostop;stoppingD.stopping;tostop()3．—You’dbetteradvisehim________anythingoutofthewindowwhiledriving.—Iwill.Hehastoknowit’sdangerous.A．notthrowing B．nothrowingC．nottothrow D．don’tthrow4．Couldyouadvisethelittleboy_______________(notswim)inthelake?5．Listencarefully!Thepolice_________(advise)ushowtocrosstheroadssafely.課程；過程可n.course(a/-s)★學(xué)習(xí)不同的課程take/attenddifferentcourses已經(jīng)adv.already經(jīng)常去；出席v.attend(goto)→三單：-s→過去式：-ed→現(xiàn)分：-ing★上學(xué)attendschool★參加會(huì)議(2種)attendameeting/meetings（注意attend和join/joinin/takepartin區(qū)分）★上課(3種)attendacourse/courses、attendalesson/lessons、attendaclass/classes句子可n.sentence(a/-s)★用新單詞造句makesentenceswiththenewwords葡萄可n.grape(a/-s)草莓可n.strawberry▲(a/strawberries)匙，調(diào)羹可n.spoon(a/s)沙拉可n.&不可n.salad(a/-s)★嘗試使你的水果沙拉看起來和嘗起來一樣好trytomakeyourfruitsaladlookasgoodasittastes奶油；乳脂；霜不可n.*cream混合v.mix→▲三單：-es→過去式：-ed→現(xiàn)分：-ing把A與B混合mixAwithB★把它們混合在一起8AU4mixthemtogether男女混合的，混合的adj.8AU2mixed★一所混合學(xué)校amixedschool增加，補(bǔ)充v.add→三單：-s→過去式：-ed→現(xiàn)分：-ing增加addto把A添加到B里addAtoB總計(jì)為...addupto...提示，指點(diǎn)可n.*tip(a/-s)★制作水果沙拉的提示tipsformakingafruitsalad例子；榜樣可n.example▲(an/-s)例如（短語）（2種）forexample★用于舉例的3者之區(qū)別：Forexample＋逗號=suchas/like(像)不＋逗號[典型例題]()1.Therearemanygoodwaystosavewater._______,turnoffthetapwhenbrushingteeth.A.SuchasB.AtfirstC.HoweverD.Forexample()2．Therearemanytools________brushes,tape,glueforyouto________intheshop.A．forexample,chooseB．like,choosefromC．suchas,choose D．forexample,choosefrom()3．Dandongisfamous______itsplacesofinterest,______theYaluRiverandtheHushanGreatWall.A．for;suchas B．a(chǎn)s;forexample C．to;suchas D．in;forexamplev.leave→三單：-s→▲過去式：left→現(xiàn)分：leaving①使處于某種狀態(tài)★使某人/某物處于某種狀態(tài)leave/keepsb./sth.＋adj./doing★把它放在空氣中一段時(shí)間8AU4leaveitintheairforsometime★使某人獨(dú)處（3種）leavesb.alone/byoneself/onone’sown②離開離開公園8AU4leavethepark離開A地去B地leaveAforB動(dòng)身去某地leavefor＋地點(diǎn)③忘★把某物忘在某地leavesth.＋地點(diǎn)④留下留口信leaveamessage[典型例題]1.Don’tleaveher________(wait)outsideintherain.2.Itseemsthatitisgoingrain.You’dbetter________thewindows________whenyouleavethehouse.A．leave;openB．notleave;openedC．nottoleave;notopenD．notleave;open調(diào)味汁，醬不可n.*sauce火腿可n.*ham(a/-s)正確的adj.&改正；批改v.correct=right=true不正確的adj.incorrect=wrong正確地adv.correctly錯(cuò)誤地，不對adv.wrong弄錯(cuò)；犯錯(cuò)；(機(jī)器)出故障（短語）gowrong完成的adj.finished完成；結(jié)束v.8AU2finish→▲三單：-es→過去式：-ed→現(xiàn)分：-ing完成v.&完全的，徹底的；全部的，整個(gè)的adj.complete=finish8AU2→三單：-s→▲過去式：completed→現(xiàn)分：-ing★完成做某事complete/finishdoingsth.不完整的adj.incomplete完全地；徹底地adv.completely確定的adj.certain不確定的adj.uncertain當(dāng)然Certainly.=Sure.=Ofcourse.積極的，活躍的；主動(dòng)的adj.active★一個(gè)積極的學(xué)生anactivestudent不積極/不活躍/不主動(dòng)的adj.inactive積極地adv.actively可能的adj.possible不可能的adj.impossible★盡可能adj./adv.asadj./adv.aspossible=asadj./adv.assb.can/could可能地adv.possibly收拾，整理v.tidy→▲三單：tidies→▲過去式：tidied→▲現(xiàn)分：tiding愛整潔的，整潔的adj.8AU1tidy▲比較級：tidier▲最高級：thetidiest不整潔的adj.untidy收拾妥，整理好（短語）tidyup整理好你的臥室tidyupyourbedroom★整理好它tidyitup[典型例題]()．Youbedroomlooks.Please.A．untidily;tidyitupB．untidy;tidyitupC．untidily,tidyupit D．untidy,tidyupit秘密的adj.secret秘密可n.8AU1secret(a/-s)...的秘密thesecretof...保密（短語）keepitsecret區(qū)分：（為某人）保守秘密（短語）8AU1（2種）keepasecret(forsb.)=keepsecrets(forsb.)某人自守秘密(不將秘密說出去)keepsecretstooneself對某人隱瞞keepsecretsfromsb.拼寫v.spell→三單：-s→▲過去式：spelled/spelt→現(xiàn)分：-ing★一直拼錯(cuò)這些單詞keepspellingthewordswrong拼法可n.(a/-s)&拼寫不可n.spelling氣球可n.balloon(a/-s)粘住，釘住v.stick→三單：-s→★過去式：stuck[區(qū)分：卡車可n.<美>truck(a/-s)]→現(xiàn)分：-ing棍，棒可n.stick(a/-s)區(qū)分：票，入場券可n.ticket(a/-s)封面；蓋子，罩&庇護(hù)所8AU6可n.cover(a/-s)★把它粘在封面上stickitonthecover不要以貌取人。Don’tjudge(判斷)abookbyitscover.覆蓋v.8AU6cover整個(gè)大地被白雪覆蓋。8AU7whitesnowcoversthewholeearth.=Thewholeearthiscoveredwithwhitesnow.(被動(dòng)語態(tài))用一塊濕毛巾捂住你的嘴巴和鼻子8AU8coveryourmouthandnosewithawettowel包括v.8AU6cover這些規(guī)則適用于這樣的情況嗎？Dotherulescoveracaselikethis？占（面積）v.8AU6cover→三單：-s→過去式：-ed→現(xiàn)分：-ingA的面積是...8AU6Acoversanareaof＋面積顏料，油漆不可n.&涂8AU4Reading，畫;把...描繪成v.paint油漆未干！Wetpaint！家具不可n.*furniture★組裝一件家具puttogetherapieceoffurniture重要短語、句子Comicstrips—Welcometotheunit部分沒問題！Noproblem!當(dāng)你做DIY的時(shí)候，你自己制作、修補(bǔ)或裝飾東西，而不是付錢讓某人做。WhenyoudoDIY,youmake,repairordecoratethingsyourselfinsteadofpayingsomeonetodoit.聽起來不錯(cuò)。Itsoundslovely.喜歡制作新東西enjoymakingsomethingnewReading部分略Grammar部分在卡片的另一面ontheothersideofthecardIntegratedskills部分用應(yīng)季的水果usefruitinseason確保它是新鮮的makesure(that)itisfresh使沙拉看起來很多彩makethesaladlookverycolourful變成棕褐色turnbrown一片面包apieceofbread兩片面包twopiecesofbreadStudyskills部分花許多時(shí)間做戶外運(yùn)動(dòng)spendalotoftimedoingoutdoorsports對我來說，整天呆在家里是不尋常的。It’sunusualformetostayathomeallday.伴隨著所有那樣的噪音入睡是不可能的。It’simpossibletosleepwithallthatnoise.遍地都是alloverthefloor=hereandthereTask部分略語言點(diǎn)做某事失敗failtodosth.決定(不)做某事decide(not)todosth.[典型例題]()1．Ifyoudecide_________aroundtheworld,I’lltellyouabouttheplacesyoushouldgoto.A．travel B．travels C．travelling D．totravel()2．It’sverycoldtodaysotheydecide________out.A．notgoing B．notgo C．tonotgo D．nottogo放棄做某事giveupdoingsth.放棄它giveitup[典型例題]()．It’salittledifficultforyoutogiveup________,butforyourhealth,dad,youmust________.A．smoking,giveupitB．tosmoke,giveitupC．smoking,giveitupD．tosmoke,giveupit4.trytodosth.嘗試做某事（強(qiáng)調(diào)結(jié)果）*trydoingsth.嘗試做某事（過程不難）trynottodosth.嘗試不做某事[典型例題]1．—Canyougivemesomeadviceonhowtoincrease(提高)myreadingspeed(速度)?—Youcantry_________(read)wordgroupsinsteadofwordbyword.Inordertosavemoney,Itry_________(noteat)outalot.()3．—Wecangotothestationbybus.—Whynot________thereforachange?trywalkingB.tryingtowalkC.totrytowalkD.totrywalking5.★停止做某事（同一件事）stopdoingsth.停下來去做某事（另一件事）stoptodosth.★忘記去做某事（未做）forgettodosth.忘記做過某事（已做）*forgetdoingsth.記得去做某事（未做）remembertodosth.記得做過某事（已做）rememberdoingsth.[典型例題]()1．Whenthebellrings,everyoneshouldstop________andstartreadingbooks.totalk B．talking C．totalking D．Talk()2．Pleasestop________arestifyoufeeltired.A．tohave B．having C．have D．has()3．It’salready12o’clockatnight,you’dbetterstop_______yourhomework_______tobed.doing;going B．todo;togo C．doing,togo D．todo;going()4．Couldyouplease________thehunters________wildanimalsindanger?A．tell;don’tkeephuntingB．totell;nottostophunting C．tell;tostophunting D．tell;tonotstoptohunt()5．—Didyouforget________offthelightwhenyoulefttheroomjustnow?—No,Iremember________that,Mum.A．toturn;todo B．turning;todo C．toturn;doing D．turning;doing()6．MrGreentoldus________offthelightswhenweleavetheclassroom.A．tonotforgettoturn B．don’tforgettoturn C．nottoforgettoturn D．nottoforgetturning()7．—I’msorry,MrGreen,I________myhomeworkathome.—That’sallright.Don’tforget________itheretomorrow.A．forgot;tobring B．left;tobring C．forgot;bring D．left;bringing()8．—-I’msorry,MsGreen,Iforget_________myhomework.—-Youcanfinishittonightand_________itheretomorrow.doing;take B．todo;take C．todo;bring D．do;take6.做某事玩得開心haveagood/great/nice/lovely/wonderful/fantastictimedoingsth.有很多much/lotsof/alotof沒有haveno有更多時(shí)間做某事moretimetodosth.有更少less有一段sometime[典型例題]()1.—Hey,

guys.Do

you

often

have

agoodtime_____after-school

activities?—Of

course,

we

do.

And

we

always

have

alot

of

time_____soccer.

to

do;

to

practiseB.

doing;

to

practiseC.

to

do;

practisingD.

doing;

practisin()2.Amyhasalovelytime____oneplaceafteranotherinShanghaiandshehasmuchtime_____thecity.A.tovisit;toenjoy B.visiting;toenjoyC.tovisit;enjoyingD.visiting;enjoying()3.Lindahadagreattime____withherfriends,andtheyalsohadsometime____abouttheirstudieslastweekend.totalk;totalkB.totalk;talkingC.talking;totalkD.talking;talking7.過去式中文用法say______“說”①say＋說話內(nèi)容（hello/hi/goodbye/sorry/“……”）②★紙制材料（sign標(biāo)志、note便條、notice告示、instructions說明書、guidebook旅游指南等）上寫著用sayspeak______“說”★“演講”①★speak＋語言（Chinese/English...）②speaktosb.talk______“談?wù)摗薄飔alk＋介詞（about/with/to/of）tell______告訴”“講”①★告訴某人(不要)做某事tellsb.(not)todosth.②告訴某人某事tellsth.tosb.=tellsb.sth.③★固搭5種講笑話telljokes=tellajoke講故事tellstories=tellastory撒謊telllies=tellalie說實(shí)話tellthetruth區(qū)分tellthedifference[典型例題]()1．MypenpallivesinAmerica,butsheoften________wecan________ChinesewhenI________withheronline.Sometimesshedoesn’tunderstandwhatI________.A．tells,speak,talk,sayB．says,talk,speak,tellC．tells,speak,talk,speak D．says,speak,talk,say()2．—Canyou_____Chinese,Tony?—Yes,butto___thetruth,Icouldhardly____awordwhenI___infrontofthewholeschoolyesterday.A．speak;tell;say;spoke B．say;talk;speak;talkedC．say;tell;speak;talked D．speak;tell;talk;spoke()3．Milliecan’t_____itinChinesebecauseshecan’t_____Chinese.Canshe_____usthestoryinEnglish?A．speak;say;tell B．say;speak;tell C．tell;speak;say D．say;tell;speak()4．—Pleasetellyourfather_________anymore,becausesmokingcanevencausecancer.—Thankyou,Mr.Zhang.A．nottosmokeB．tonotsmokeC．don’tsmokeD．doesn’tsmoke()5．Thesignoverthebench_____“WetPaint”.talks B．tells C．says D．speaks()6．Alicesawapieceofcakeunderthetable.

Anoteonthebox_____“EATME”.(Takenfrom7BU6Task)talked B．told C．said D．Spoke8.makesure/besure的用法①★(not)todosth.祈使句，表命令:確保不做某事makesure“確?！雹趏f＋V-ing、代詞(it/that)、名詞確保...③★(that)從句①(not)todosth.①(not)todosth.非祈使句，表推斷：一定(不)會(huì)做某事besure祈使句，表命令：一定(不)要做某事“一定”“對...有把握”②of/about＋V-ing、代詞(it/that)、名詞“對...有把握”③(that)從句[典型例題]1.Makesure_______(finish)theworkinhalfanhour.2.—Whydidthetwogroupsstayuplatelastnight?—Tomakesure________(notlose)inthefinal.3.Besure_______(notforget)it.()4.________youaresafe(安全的)first.A.BesureaboutB.BesuretoC.MakesureD.Besureof()5．He________hecandoitbyhimself.A．makessure B．besureof C．issureof D．issurethat()6．Iamquitesure________thesecondanswer.IthinkIamright.A．during B．for C．with D．a(chǎn)boutother/(the)others/theother/another用法otherother＋可n.復(fù)→others“其他的”(the)otherssome...,(the)others....“另一個(gè)“另一個(gè)”theother2中的另一個(gè)(one)...,theother....another≥3中的另一個(gè)one...another...注意和“排除法解題”題型的區(qū)別：前后從屬有other，前后不從屬無other。any＋可n.單、anyother＋可n.單、theother＋可n.復(fù)[典型例題]()1.Mycousinkeepstwopets.Oneisalovelycatand_______isabeautifulbird.A．other B．others C．theother D．a(chǎn)nother()2.Tofindthelostelephant,thepolicesearchedthewholecity,fromoneparkto__________.A．theother B．others C．a(chǎn)nother D．theother()3.Duringthespringfestival,somepeoplevisitrelatives,_______gotravelling.other B．others C．theother D．Another()4.—Haveyoufinishedyourhomeworkyet?—No,notyet.I’llfinishitin________tenminutes.A．other B．others C．theother D．a(chǎn)nother()5．Shanghaihasmorepeoplethan________inJiangsuand________inChina.A．a(chǎn)nycity;anycity B．a(chǎn)nycity;anyothercityC．a(chǎn)nyothercity;theothercities D．a(chǎn)nyothercity;anycity()6．—ThefilmTheBattleatLakeChangjinis________filmI’veseenthisyear.—Can’tagreemore.IthinkWuJingacts(表演)________inthisfilm.A．a(chǎn)better;betterthananyactorB．thebest;betterthantheotheractorsC．thebest;betterthananyotheractorsD．a(chǎn)better;worsethanotheractors提問10.sometimes有時(shí)howoftensometimes幾次/倍/遍howmanytimessometime某時(shí)whensometime一段時(shí)間howlong()1.Myunclewillcome_______nextmonthandhewillstayherefor_______.A．sometime;sometimeB．sometime;sometimeC．sometimes;sometimeD．sometime;sometimes()2.MaybeourEnglishteacherwillaskustofinishhomework__________today.ButIguesshewill__________forgetitbecauseheisalwaysbusy.A．sometime;sometimesB．sometime;sometimesC．sometime;sometimeD．sometimes;sometimes()3.Torememberthewords,hespends__________copyingthem__________.A．sometimes;sometimeB．sometime;sometimeC．sometimes;sometimesD．sometime;sometimes()4.Ihavespent________onthisjob.IthinkIcanfinishit________thisafternoon.A．sometime;sometimeB．sometimes;sometimeC．sometime;sometime D．sometimes;sometime()5.Ifyouwanttomakeafruitsalad,youshouldchoosefruit_____andneverleaveitintheairfor_______,orit’llturnbrownquickly.inaseason;sometimeB．inseason;sometimeC．intheseason;sometimesD．inseason;sometimes()6.Daniel,_______doyougotothefilm?-Sometimes,ifIamfree.A.howlongB.howmanytimesC.howoftenD.howfar()7．—________doesyourgrandfatherwalkintheparkeveryday?—Threetimesaday.Helikeswalking________hisdogafterdinner.A.howlongB.howmanytimesC.howoftenD.howfar正上方______11.方位介詞above/over/on/under/below的用法正上方______注意：樓層(floor)、溫度(temperature)等的高低用above/below泛指上方______注意：樓層(floor)、溫度(temperature)等的高低用above/below泛指上方______接觸表面上方______接觸表面上方______泛指下方______正下方______泛指下方______正下方______()1．—Whereisthebaseball?—It’s________thetable________thefloor.A．on;under B．on;on C．under;under D．under;on()2.—Lookatthepicture_______theshelf.—It’ssonice,anditishigherthantheshelf.onB.belowC.aboveD.under()3.Look,thereisabridge______theriver.onB.overC.aboveD.under()4.KittylivesonthegroundfloorandSandylivesonthethirdfloor.ItmeansKittylivestwofloors____Sandy,orSandylivestwofloors____Kitty.A．under;over B．under;on C．a(chǎn)bove;below D．below;above()5.Thetemperaturewillstay_________

zerointhedaytime,butatnight,itwillfall________zeroagain.A．below;above B．over;under C．a(chǎn)bove;below D．under;overhowtodoit、whattodo[典型例題]()．Theoldmantoldus________and________.A．whattodo;howtodo B．whattodoit;howtodoitC．whattodo;howtodoit D．whattodoit;howtodo表“關(guān)于”的3個(gè)介詞：in/on/about[典型例題]().Myfatheraskedmetotakeacourse_____repairingcomputers.A.inB.onC.aboutD.alloftheabove形容詞前綴un-/in-/im-,意為“_________”。certain確定的comfortable舒服的important重要的interesting有趣的___certain不確定的___comfortable不舒服的___important不重要的___interesting無趣的active積極的，活躍的，主動(dòng)的correct正確的patient有耐心的possible可能的___active不積極/不活躍/不主動(dòng)的___correct不正確的___patient沒有耐心的___possible不可能的Moreexamples:able→________fair→________friendly→________happy→________healthy→________kind→________lucky→________pleasant→________tidy→________usual→________complete→________direct→________polite→________proper→________[口訣]un-的魅力真是大，它的朋友遍天下；字母c在開頭，in-常來當(dāng)幫手；im-見到字母p，二話不說走上去。[拓展]形容詞否定前綴dis-/ir-/honest→________regular→________[典型例題]()1.Wecanputtheprefix“un”beforethefollowingwordstogivethemtheoppositemeaningEXCEPT_______.A.activeB.certainC.importantD.finished()2.Wecanputtheprefix“un-”before______togiveittheoppositemeaning.A.patientB.activeC.correctD.interesting15.教我英語teachmeEnglish（注意：teachmyEnglish×）語法（一）should/hadbetter用法hadbetter在題目中常縮寫為’dshoulddosth.應(yīng)該做某事shouldnotdosth.不應(yīng)該做某事★hadbetterdosth.最好做某事★hadbetternotdosth.最好不要做某事（注意：hadbettertodosth.×）（注意：hadbetterdon’tdosth.×、hadbetternottodosth.×）[易錯(cuò)題]（1）You’dbetter________(notaccept)hispresent.Theremightbesomethingwrong.（2）It’sbetter________(nottake)offyourcoatatonceafterdoingsports.（3）—You’dbetter________somesnacksorsoftdrinksbeforethefilmbegins.—ButIthinkit’sbetter________anythingwhilewatchingthefilm.A．buy;nothave B．tobuy;nottohave C．tobuy;nothave D．buy;nottohave（4）Itseemsthatitisgoingrain.You’dbetter________thewindows________whenyouleavethehouse.A．leave;openB．notleave;openedC．nottoleave;notopenD．notleave;open（5）—You’dbetter________oversomeoneelse’splateforfood.It’stooimpolite.—Sorry,I________.A．nottoreach;willB．nottoreach;won’tC．notreach;willD．notreach;won’t（二）祈使句1、祈使句的概念祈使句表示請求、命令、警告、建議。通常以句號或感嘆號結(jié)尾。2、祈使句的結(jié)構(gòu)①Do型（以實(shí)義動(dòng)詞原形開頭）e.g.Standup！起立！Sitdown！坐下！肯定結(jié)構(gòu)②Be型（以Be開頭）e.g.Bequiet！安靜！Becareful！當(dāng)心?、跮et型（以Let開頭）e.g.Letmetryagain.讓我再試試。Let’slookatthemap.讓我們看地圖。①Don’t(Donot)型（在肯定結(jié)構(gòu)加

Don’t/Do

not)e.g.Don’tbe

late

for

class!上課別遲到！否定結(jié)構(gòu)②No型（以No開頭）e.g.Nophotos！禁止拍照！Nosmoking！禁止吸煙?、跱ever型（以Never開頭）e.g.Nevergonearthem.不要靠近它們。3、★為使句子更加禮貌，我們經(jīng)常在祈使句句首加Please，或在祈使句句末加，pleasee.g.Please

sitdown.=Sitdown,please.請坐下。4、★祈使句前常加人名,/Just解題技巧：逗號[典型例題]（1）Tom,don’tbe(notbe)lateforschool.（2）Tom________(notbe)lateforschool.(變式題)()3．—Excuseme,canyoutellmewherethenearestbankis?—Just______goingfortwomoreblocksan