Unit4單元語法專題課件人教版英語八年級下冊

單元語法專題Whydon'tyoudosth.?＝Whynotdosth.?為什么不做某事呢？用來向?qū)Ψ教岢鼋ㄗh常用提建議的句型Whydon'tyouforgetaboutit?你為什么不忘掉它呢？(1)How/Whatabout_________Englishmovies？看英語電影怎么樣？同意：OK./Allright./Great.好。/行。/太好了。拒絕：Sorry，I'mafraidnot.對不起，我恐怕不行。(2)Wouldyoumind_________offthelightintheroom?請你把房間里的燈關(guān)掉好嗎？同意：Certainly./Ofcoursenot.當(dāng)然可以。/當(dāng)然不介意。拒絕：Yes,Idomind./Pleasedon't…是的，我很介意。/請不要……watchingturning(3)Wouldyoulike__

_____somecoffee？你想喝咖啡嗎？同意：Yes,I'dlike/loveto.是的，我想要。拒絕：No,thanks./No,thankyou.不，謝謝你。(4)Shallwegoshoppingtonight?今晚我們?nèi)ベ徫锖脝?？同意：Goodidea./That'sagoodidea.好主意。拒絕：I'dlove/liketo,but…我愿意，但是……(5)Let'stakeawalkinthepark.我們?nèi)ス珗@散步吧。(6)We'dbetter_______Englishasmuchaspossible.我們最好盡量多說英語。todrinkspeak表示建議的七種句型①How/Whatabout(doing)sth.?②Wouldyouminddoingsth.?③Wouldyoulike(＋todo)sth.?④Let'sdosth.⑤Shallwedosth.?⑥We/You'dbetterdosth.⑦Whynot/don'tyoudosth.?(1)—Whydon'tyou______(have)acupoftea?—No,Idon't.(2)—Whynot____(go)skatingwithyourfriendsthisSunday?—Sorry,I'mafraidnot.BecauseI'mgoingtocleanmyroomthisSunday.havego()(3)—Whydon'tyouwatchTVnow？—________.IamwashingT-shirts.A.You'rewelcomeB.Sorry,Ican'tC.IagreewithyouD.NevermindB一、until引導(dǎo)的時間狀語從句until、although和sothat的用法Theyworkedhereuntilitgotdark.他們一直工作到天黑。until直到……為止，引導(dǎo)時間狀語從句(1)until(＝till)conj.&prep.直到……為止；到……時Myfatherworkeduntil11:00p.m.yesterday.我父親昨天工作到晚上11點(diǎn)。(表示主句動作一直持續(xù)到從句動作的發(fā)生或某個時間點(diǎn))(2)not…until…直到……才……Iwon'tbelieveituntilIseeitwithmyowneyes.直到我親眼所見我才相信這件事。(表示直到從句動作發(fā)生了主句動作才發(fā)生)until作連詞，可引導(dǎo)時間狀語從句，意為“直到……為止”，表示主句的動作持續(xù)到從句動作的發(fā)生。()(1)Thegrouphadtowait_______after12:00p.m.tocheckinatthehotel.A.fromB.untilC.forD.atB()(2)—Dad,whendidyoucomebackfromthefarmlandyesterday?—Well,Ididn'tcomeback________therainstopped.A.whenB.untilC.becauseD.so(3)直到電影開始了喬治才到達(dá)電影院。George____________atthecinema______thefilmbegan.Bdidn'tarriveuntil二、although引導(dǎo)的讓步狀語從句Iwilltryit,althoughImayfail.即使我可能失敗，我也要試一下。although即使，引導(dǎo)讓步狀語從句Ididn'tpasstheexam,________________Istudiedhard.＝Istudiedhard,butIdidn'tpasstheexam.although意為“盡管；即使；雖然”，一般情況下可與though互換。although不能與but和however連用。although/though()(1)_______Amyisveryweaknow，sheisstillstudyinghard.A.BecauseB.UnlessC.AlthoughD.Until()(2)Bikesharingisveryusefulinourdailylives_______itstillhassomedisadvantages.A.unlessB.becauseC.althoughD.until(3)【翻譯】即使我們忙于學(xué)業(yè)，我們?nèi)孕枰黾覄?wù)。______________________________________________________________________________________________CCAlthough/Thoughwearebusywithourschoolwork，westillneedtodohousework.三、sothat引導(dǎo)的目的狀語從句Youshouldeatmorenowsothatyouwon'tbehungry.你現(xiàn)在應(yīng)該多吃點(diǎn)，免得你待會兒就餓了。sothat以免，引導(dǎo)目的狀語從句(1)sothat，意為“以便；為了”，從句中的謂語動詞常與情態(tài)動詞can、could、may、might等連用(2)如果sothat引導(dǎo)的從句為否定結(jié)構(gòu)，此時sothat常意為“免得；以免”。sothat引導(dǎo)的目的狀語從句中常常含有may、might、will、would等情態(tài)動詞。()(1)You'dbettertakeamapwithyou_______youwon'tgetlost.A.aslongasB.assoonasC.nowthatD.sothat(2)【翻譯】我們應(yīng)該多花時間和父母交流，這樣才能很好地和他們相處。__________________________________________________________________________________________________DWeshouldspendmoretimetalking/communicatingwithourparentssothatwecangeton/alongwellwiththem.()1.Whenyougomountainclimbing，youneedtobecareful_________youwon'thaveanaccident.A.ifB.sothatC.becauseD.whenⅠ語法鞏固B()2.Mybrotherdidn'trealizehismistake_________mymomtoldhimaboutit.A.ifB.whileC.sinceD.untilD()3.—Look!Somepeoplearedrivingstraightthroughtheredlight.—Weshouldwaitforthegreenlight________othersarebreakingtherule.A.althoughB.ifC.unlessD.becauseA()4.Wedidn'tstartourmorningmeeting_________everybodyarrived.A.ifB.untilC.whileD.sinceB()5._________mycomputerisveryold,itstillworkswell.A.BecauseB.UnlessC.AlthoughD.UntilCLifeisalwaysfullofupsanddowns.Worriesandproblemsmakeyoufeelunhappy.Therearesome1.______foryoutomakeyoufeelgood.Lookinthemirrorandsaytoyourself，“Iamaspecialpersonandthereisnooneintheworldlikeme.Icandoanything!”2.__________itmaynotsoundsogood,itreallyworks！()1.A.wayB.waysC.way's()2.A.SoB.UntilC.AlthoughⅡ小語篇訓(xùn)練BCwaysAlthoughDosomethingniceforsomeone.Helpingothersalwaysmakesyoufeelgood.Ifyouarefriendlytopeople，theywillbefriendlytoyouaswell.Learnsomethingnew.Howabout3._______swimming?Justtry4.______bestanditwillgiveyouasenseofsuccesswhenyouhavefinished.Writedownyourthoughts,dreamsoranythingyouwant！Writingalwayshelpstoexpressyourfeelings.()3.A.goB.togoC.going()4.A.youB.yourC.yoursCBgoingyourStaywithyourfamily.Familymembersneedtospendtime5.______eachother.Talkwithyourmomordadorevenyourcousin.()5.A.withB.forC.onAwithAllofourgrandparentsaredifferent.Somemaylikedrinkingtea,whileothersmayliketraveling.Ⅲ語法選擇語篇類型：記敘文主題：人與社會(和諧家庭)難度：詞數(shù)：約190用時：7分鐘數(shù)：PaulineKanais1.______93-year-oldwoman.However，whatshedoesismuch2.______thanotheroldpeople.SheandhergrandsonRossliketowearallkinds3.______clothesandtakefunnyphotos.()1.A.aB.anC.the()2.A.coolB.coolerC.thecoolest()3.A.ofB.toC.inABAacoolerofItall4.__________sixyearsagowhileRosswasstillincollege.Duringthattime，hebegantopostfunnyvideosonlineandhisgrandmaappearedinoneofhisvideos.PeoplegotinterestedinPaulineandlikedher5.______.Sincethen，Rossandhisgrandmahavestarted6.______crazyadventures(冒險).Theystartedmakingfunnyvideosandtakingfunnyphotos.Sofar，thetwohavetakenthousandsof7.______.Manypeopleaskforphotosofher，8.______shedoesn'tcareaboutalltheattentionthatshe’sgetting.()4.A.happenB.happensC.happened()