學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精課后導(dǎo)練典題例證【例1】AsthebusiestwomaninNorton,shemade_______herdutytolookafteralltheotherpeople’saffairsinthattown.A。this B。that C。one D.it解析：用it作形式賓語，真正的賓語是后面的動(dòng)詞不定式短語tolookafteralltheotherpeople’saffairsinthattown.注意:只有it能作形式賓語,不能用this,that或one等其他代詞。答案:D【例2】Whatweusedtothink_______impossiblenowdoesseempossible。A.is B。wasC.hasbeen D.willbe解析:本題考查謂語動(dòng)詞的時(shí)態(tài)和主謂一致。當(dāng)主語是從句、動(dòng)詞不定式、動(dòng)名詞時(shí)，謂語動(dòng)詞一般用單數(shù).分析句子結(jié)構(gòu)可知,本題主語從句中又包含一個(gè)主語從句。從句作主語時(shí)，謂語動(dòng)詞一般用單數(shù)。主語從句的意思是“我們過去認(rèn)為是不可能的事情”，表示過去的概念,所以用一般過去時(shí)態(tài).答案:B【例3】Mr.Greenstoodupindefenceofthe16—year—oldboy，sayingthathewasnottheone_______。A.blamed B.blamingC。toblame D。tobeblamed解析：betodosth.表示“該做的事”,toblame作one的定語,表示該責(zé)備的人，其邏輯賓語是one。動(dòng)詞+ing形式作定語表示主動(dòng)，即one責(zé)備別人。答案：C【例4】Hehurriedtothebookingofficeonly_______thatalltheticketshadbeensoldout。A.totell B.tobetold C.telling D。told解析：“only+不定式”作結(jié)果狀語，表示動(dòng)作的結(jié)果。該結(jié)果常常出乎意料.根據(jù)句意可判斷出he是tell動(dòng)作的被執(zhí)行者，所以要用不定式的被動(dòng)式,表示被告知。答案:B【例5】Idon’twant_______likeI’mspeakingillofanybody,butthemanager’splanisunfair.A。tosoundB.tobesoundedC。soundingD.tohavesounded解析:此題考查動(dòng)詞不定式作賓語的用法。sound是連系動(dòng)詞，不用被動(dòng)語態(tài)。答案:A觸類旁通不定式是句子主語。通常把it置于句首，用作形式主語，而把不定式放在后面.如果it在find/think(that)之后，it就為形式賓語,真正的賓語后邊的不定式短語。代詞what，which，who,none,some,any，more,most，all等詞的單復(fù)數(shù)由其指代的詞的單復(fù)數(shù)決定.但如果主語為疑問代詞或副詞引導(dǎo)的句子，則大多數(shù)情況下謂語動(dòng)詞為單數(shù).不定式做定語通常要放在被修飾的詞后，往往表示未發(fā)生的動(dòng)作。不定式的語態(tài)形式則要看不定式中的動(dòng)詞與前面所修飾的名詞之間的邏輯關(guān)系而定.不定式作結(jié)果狀語,可以表示沒有預(yù)料到的或事與愿違的結(jié)果，不定式要放在句子后面。例如：Iawoketofindmytruckgone.我醒來發(fā)現(xiàn)箱子不見了。有些動(dòng)詞可以用不定式作賓語，大致上有三種情況.(1）有些及物動(dòng)詞用不定式作賓語，結(jié)構(gòu)為“動(dòng)詞+不定式”。（2)有些動(dòng)詞除了可以用不定式作賓語，還用不定式作補(bǔ)語，即有“動(dòng)詞+賓語+不定式”的結(jié)構(gòu).(3)有些動(dòng)詞或動(dòng)詞詞組可以用“動(dòng)詞+疑問詞+不定式”的結(jié)構(gòu)作賓語.基礎(chǔ)達(dá)標(biāo)Ⅰ。單詞拼寫根據(jù)首字母或者漢語注釋寫出單詞的正確形式.1.Lotsofpeoplearec________aboutthenoise.答案：complaining2.Oilpriceisf________toincreasebylessthan2%thisyear.答案：forecast(ed)3。Waysmustbefoundtostopfactoriesp________thenearbyrivers.答案:polluting4。Thef________noisefrightenedlotsofpeople.答案：frightening5.Howwillyougotothewildlifepark,________(騎自行車）orwalking?答案：cycling6.Thetrainingofastronautsisalong________（過程）。答案:process7。Weshouldencouragepeopletolookafterthe________（環(huán)境).答案：environment8。________(沙塵暴）oftenbeginindesertareas。答案：Sandstorms9。I’mc________aboutyoursafety。答案：concerned10.There’salotof________（灰塵)onyourface。答案：dustⅡ。連線題A B1.campaign a。tosaywhatwillprobablyhappen2.concerned b.anindicationthatmakessomethingevident3.damage c.rubbish4.dust d.aracebetweencandidatesforelectiveoffice5。forecast e.feelingorshowingworry6。evidence f.tohaveabadeffectonsomeoneorsomething7.environment g.thenaturalworld--theland，air,water,plantsandanimals8.survive h。nounofstrong9.garbage i.tocontinuetoliveafteradifficultordangeroussituationorevent10.strength j.verysmallbitsofdirtorearth，onthegroundorintheair答案:1—d2-e3—f4-j5-a6—b7-g8-i9—c10-hⅢ。完成句子1。Sam_______hisfather_______stop_______（建議他父親戒煙）.答案：advised，to，smoking2。I______________(同意)whatyousaid。答案：agreewith3.Somecountriesare___________others_____lookingaftertheenvironment。（更善于做……）答案:betterthan，at4._____________________（在20世紀(jì)70年代)，the“Green"movementbegan.答案：Inthe1970's5.Peopleincountries______________(例如)Germany_______theirgarbage_______differentbags.（把……放入)答案：suchas，put,into6.Thestudentsenteredtheclassroom_____________________（一個(gè)接一個(gè)地）.答案:oneafteranother7。Sandstormshavebeenamajorproblem______________（數(shù)世紀(jì)來).答案：forcenturies8。Whatdoyouthinkexperts______people____________inthissituation？(建議……干……)答案:advise，todo9。Theteacher_______us_______tryagain.(鼓勵(lì)某人去干……）答案:encouraged,toⅣ。翻譯句子1.政府非常關(guān)心如何治理沙塵暴。_______________________________________________________________答案:Thegovernmentisgreatlyconcernedabouthowtodealwiththesandstorm。2。我們在海上遇到了暴風(fēng)雨。_______________________________________________________________答案：Wewerecaughtinthestormonthesea.3.老師的鼓勵(lì)對(duì)我有很大的影響._______________________________________________________________答案:Theencouragementoftheteacherhasagreateffectonme.4.他概括地向我們介紹了一下他的新書。_______________________________________________________________答案:Heintroducedhisnewbooktousinanutshell.5.約翰整天除了打籃球什么也不干。_______________________________________________________________答案：Johndoesnothingbutplaybasketballeveryday.6.昨天這個(gè)時(shí)候有人聽見他正在練習(xí)唱歌。_______________________________________________________________答案：Hewasheardpracticingsingingsongsthistimeyesterday。7.問題是如何說服他改變主意._______________________________________________________________答案:Theproblemishowtopersuadehimtochangehismind.8。昨天晚上什么事使你不能參加我們的晚會(huì)？_______________________________________________________________答案:Whatpreventedyoufromjoiningusinthepartylastnight?9。我們必須削減開支。_______________________________________________________________答案:Wemustcutdownexpenses.10。他還沒有強(qiáng)壯到可以提起這么重的一個(gè)箱子。_______________________________________________________________答案:Heisnotstrongenoughtoliftsuchaheavybox.導(dǎo)學(xué)樂園TheUnitedStatescoversalargepartoftheNorthAmericancontinent。ItsneighborsareCanadatothenorthandMexicotothesouth。AlthoughtheUnitedStatesisabigcountry，itisnotthelargestintheworld。In1964，itspopulationwasover185,000,000。Whenthislandfirstbecameanation，afterwinningitsindependence(獨(dú)立)fromEngland,ithadthirteenstates。Eachofthestateswasrepresented(代表)ontheAmericanflagbyastar。Allthesestateswereintheeasternpartofthecontinent。Asthenationgrewtowardthewest,newstateswereaddedandnewstarsappearedontheflag。Foralongtime,therewere48stars.In1959,however,twomorestarsweread