動(dòng)詞不定式 省賽獲獎(jiǎng)

第五講八年級(jí)（上）動(dòng)詞不定式編寫:王國(guó)強(qiáng)審核:方麗【學(xué)習(xí)目標(biāo)】1.掌握并正確運(yùn)用動(dòng)詞不定式。2.鞏固閱讀理解的答題技巧。【知識(shí)梳理】一、不定式作主語(yǔ)可以直接作主語(yǔ)如:Toseeistobelieve.但在英語(yǔ)中，常用it作形式主語(yǔ),真正的主語(yǔ)即動(dòng)詞不定式放在后面。如：It’swrongtoplaytricksonotherpeople.動(dòng)詞不定式在句中作主語(yǔ)時(shí),常放在Itis+adj.（形容詞）+todosth.或Itis+n.（名詞）+todosth．it僅作形式主語(yǔ)。在英語(yǔ)中,很多情況下，我們用代詞it來(lái)代替不定式作主語(yǔ),而把不定式移到句子的后部以平衡句子。此句式中不定式邏輯上的主語(yǔ)可由for或of引出。練一練：()1.It’sourdutytheroomeveryday. A.toclean B.cleaned C.clean D.cleans ()2.It’sveryniceyoutogetmetwotickets______theWorldCup. A.for,of B.of,for C.to,for D.of,at二、不定式作賓語(yǔ)動(dòng)詞+帶to的動(dòng)詞不定式。常見(jiàn)的有：afford,agree,decide,expect,hope,want,plan等。練一練：()1.Hewants______somevegetables.A.buy B.buying C.tobuy D.buys動(dòng)詞+疑問(wèn)詞+帶to的動(dòng)詞不定式。 ()2.Thereisnodifferencebetweenthetwowords.Ireallydon’tknow______. A.whattochooseB.whichtochoose C.tochoosewhich D.tochoosewhat另外，動(dòng)詞不定式用作賓語(yǔ)時(shí)，如果后跟形容詞作賓語(yǔ)補(bǔ)足語(yǔ)，在這樣的復(fù)合賓語(yǔ)中，常把it放在賓語(yǔ)的位置作形式賓語(yǔ)，而把不定式放在句尾平衡句子。 ()3.Hefounditverydifferent______. A.sleeping B.sleeps C.fallasleep D.tofallasleep三、不定式作賓語(yǔ)補(bǔ)足語(yǔ)作賓語(yǔ)補(bǔ)足語(yǔ)的句型有兩個(gè)。動(dòng)詞+賓語(yǔ)+帶to的不定式。常見(jiàn)的這類動(dòng)詞有：ask,teach，tell,want,like,advice,invite,allow,warn等。練一練：()1.Robertoftenasksus______hisChinese,sohisChineseismuchbetterthanbefore. A.helphim B.tohelphimwithC.tohelpwith D.helpshimwith動(dòng)詞+賓語(yǔ)+不帶to的不定式。常見(jiàn)的這類動(dòng)詞有：see,hear,watch,notice,let,make等。 ()2.Wesawhim______intothebuildingandgoupstairs. A.tocome B.come C.coming D.came四、不定式作定語(yǔ)不定式作定語(yǔ)，要放在它所修飾的名詞或代詞的后面。練一練：()1.－Wouldyoulikesomething______? －Yes,please. A.drink B.drinking C.todrink D.drinks五、不定式作狀語(yǔ)不定式及其短語(yǔ)具有副詞的特性，可在句中用作狀語(yǔ)。放在句尾或句首表示目的；也可跟在作表語(yǔ)的形容詞或過(guò)去分詞的后面，還可用于enoughto…,too…to等結(jié)構(gòu)中。練一練：()1.Sheisoldenough______thethingsshelikes. A.does B.todo C.doing D.did六、不定式作表語(yǔ)常用于“主語(yǔ)+be+todosth”句型中，此時(shí)作主語(yǔ)的中心名詞通常是：duty,wish,hope,idea,plan,mistake等。練一練：Mydutyis____________(get)youawaytosaveyou.【鞏固訓(xùn)練】一、用所給詞的適當(dāng)形式填空。1.It'stimeforus____________(have)supper.2.Wouldyoulike____________(go)shoppingwithme?3.Ittookushalfanhour____________(work)outtheproblem.4.Heisoldenough____________(join)thearmy.5.Ifeelstrange____________(have)atwinsister.6.Iamveryglad____________(meet)youhere.7.Theywouldlike____________(stay)athomeratherthangoout.8.Wesawthem____________(have)intotheroomjustnow.9.Whathesaidmademe____________(feel)sorry.10.Iamsorry.Iforgot____________(tell)youthenews.11.Hisplanis____________(spend)afewdaysinthemountains.12.Haveyougotanything____________(say)?13.Haveyoudecidedwhichone____________(choose)?14.Doyouknowwhen____________(start)?15.Heistooweak____________(carry)thebigstone.二、完形填空Emmawashangingthecolorfulpapers,notreallypayingattentiontowhereshewasplacingthem.Shewasalittleunhappy.1,itwasherbirthdaytooandnooneinherclasshadevensaidhappybirthday.Theywereallbusyplanningthesurprise2fortheirheadteacherMrSmith.SureMrSmithwas3.Hekneweveryone'sbirthdayandmadecardsforthem.Hehigh-fivedyouwhenyougotanAonatest，and4youwhenyoufailed.EmmaknewMrSmithdeserved(應(yīng)得)asurpriseparty.5shewishedjustonepersoncouldrememberitwasherbirthdaytoo!Emmahadaquicklookatthehugecardtheclasshadmade.Itwasaslongastheblackboard.SheknewMrSmithwouldbeunhappyifthey6himpresents.Soshesuggestedtheclassmakeacardjustlikehedidforthem.“Emma，willyouturnoffthe7please?”MsClarksaid.“I’mgoingtocallMrSmithnow.”MsClarkcalledMrSmith,sayingthelightsinthe8hadgoneout.AssoonasMsClarkfinishedthecall,Emmalookedaroundtheclassroom9withasigh(嘆氣)foranothertimeandturnedthelightsoff.Thedooropenedandeveryoneshouted,“10!”“Asurprisepartyfor11?”MrSmithasked.Hewalkedoverthehugecard.“ThisisthemostbeautifulcardI’veever12.Butitmakesmybirthdaycardkindof13.”ThenheturnedtoEmmaandhandedherthecard.“Happybirthday,Emma.I’mexcitedthatwesharethesame14.”“Metoo.”Emmasaid,15atMrSmith.“Happybirthday,Emma!”herclassmatescheered.()1.A.Afterall B.Bytheway C.Firstofall D.Forexample()2.A.talk B.lesson C.party D.trip()3.A.healthy B.humorous C.handsome D.great()4.A.thanked B.praised C.left D.encouraged()5.A.And B.But C.Or D.So()6.A.showed B.made C.lent D.bought()7.A.TV B.fan C.lights D.computers()8.A.classroom B.gym C.library D.yard()9.A.angrily B.happily C.slowly D.surely()10.A.Welcome B.Surprise C.Morning D.Goodbye()11.A.me B.her C.you D.us()12.A.posted B.ordered C.made D.seen()13.A.expensive B.old C.small D.long()14.A.birthday B.cake C.card D.dream()15.A.rushing B.smiling C.pointing D.waving三、閱讀理解 Onceuponatime,ayoungmanwantedtogotoavillageonbusiness.Halfwaytherewasamountain.Beforehelefthome,hisfamilywarnedhimtostaycalmandclimbontotreesifhewasinfaceofbeasts(野獸).Inthisway,thebeastscouldn’tdoanythingtohim.Theyoungmanrememberedthesewordsandbeganhistrip. Hewalkedforalongtimecarefullyandfoundnobeastswereoutthere.hethoughthisfamily’sworrieswereunnecessary.Andhebecamerelaxedashewalked.Justatthatmoment,hesawafierce(兇猛的)tigerrunningtohimandheclimbedontoatreenearbyatonce.Thetigerroared(咆哮)aroundthetreeandevenjumpedtoreachtheman.Theyoungmanwastooscaredtoholdthetreeandfellrightonthebackofthetiger.Fulloffear,hehadtoholdthetigertightly.Thetigerthoughtthatmustbeagiantbeast.Soitwasafraidandstartedrunningmadly. Peopleontheroaddidn’tknowwhathappenedandsaid,“Lookattheyoungman.Heisridingatiger!”“Cool!”“Superman!” Hearingthesewords,theyoungmanwasveryangry.“Whycan’ttheyseeI’msufferingalot?Don’ttheyunderstandIaminfearandalmostscaredtodeath?”hesaidtohimself.()1.Theyoungmanwenttothevillage_______. A.totravelB.tovisitfriendsC.onbusinessD.