Unit10SectionAGrammarFocus～4c單元語(yǔ)法清作業(yè)課件人教版九年級(jí)英語(yǔ)全冊(cè)

第三課時(shí)GrammarFocus～4c——單元語(yǔ)法清?besupposedtodosth.中的to是動(dòng)詞不定式符號(hào)，其后要跟動(dòng)詞原形；be隨主語(yǔ)的人稱、數(shù)和時(shí)態(tài)的變化而變化。(1)besupposedtodosth.意為“應(yīng)該做某事”，它可以表示勸告、建議、義務(wù)、責(zé)任等，相當(dāng)于情態(tài)動(dòng)詞should。Everyoneissupposedtowearaseatbeltinacar.每個(gè)人在坐車時(shí)都應(yīng)該系安全帶。(2)其否定形式為：benotsupposedtodosth.，常用于口語(yǔ)中，意為“不被許可/不應(yīng)該做某事”。Youarenotsupposedtosmokeonthebus.你不應(yīng)該在公交車上抽煙。(3)其一般疑問(wèn)句形式為：Be＋主語(yǔ)＋supposedtodo＋其他？WasLucysupposedtolockthedoorwhenshelefttheclassroom?當(dāng)露西離開(kāi)教室時(shí)，她應(yīng)該鎖門嗎？(4)其特殊疑問(wèn)句形式為：特殊疑問(wèn)詞＋be＋主語(yǔ)＋supposedtodo＋其他？Whatarewesupposedtodotosavewaterinourdailylife?在日常生活中，我們應(yīng)該做什么來(lái)節(jié)約用水？(5)was/weresupposedtodosth.相當(dāng)于shouldhavedonesth.表示過(guò)去本應(yīng)該做某事而并沒(méi)有做。Thetrainwassupposedtoarrivehalfanhourago.火車本該在半小時(shí)之前到達(dá)?！咀⒁狻勘硎靖鶕?jù)規(guī)定或傳統(tǒng)習(xí)慣，人們應(yīng)該做某事的時(shí)候，besupposedtodo和beexpectedtodo兩者可以互換。但是beexpectedtodo比besupposedtodo的主觀性更強(qiáng)。Sheisexpectedtobeagooddoctor.她有望成為一名好醫(yī)生。?“Itis＋adj.＋todosth.”為固定句型，其中it是形式主語(yǔ)，真正的主語(yǔ)是動(dòng)詞不定式(短語(yǔ))。因?yàn)閯?dòng)詞不定式(短語(yǔ))作主語(yǔ)相對(duì)較長(zhǎng)，為了避免頭重腳輕，所以用it作形式主語(yǔ)?！就卣埂竣佟癐tis＋adj.＋forsb.todosth.”意為“對(duì)某人來(lái)說(shuō)做某事是……的”。此句型中的形容詞常用于表示事物的特征、特點(diǎn)，如easy，hard，difficult，interesting，important，impossible等，用來(lái)說(shuō)明后面的動(dòng)詞不定式。It'shardformetoansweryourquestion.我很難回答你的問(wèn)題。②“Itis＋adj.＋ofsb.todosth.”意為“做某事某人是……的”。此句型中的形容詞常用于表示人物的性格、品德，如good，kind，nice，clever，polite等，用來(lái)說(shuō)明of后的sb.。It'sverykindofyoutohelpmewithmyEnglish.你幫助我學(xué)習(xí)英語(yǔ)真是太好了。to

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)6.Parentsare______toteachtheirchildrenhowtodevelopagoodhabit.A.invitedB．a(chǎn)llowedC．stoppedD．supposed(

)7.Studentsarenotsupposed______loudlyinthereadingroom.A．speakB．speakingC．tospeakD．spokeDC(

)8.IfyouareinvitedtodinnerbyWesternfriends，youwill______tostayandtalkaroundthetableuntilthelastdishisserved.A．expectB．expectedC．beexpectingD．beexpected(

)9.It'sdifficult______metofinishthemathproblemsalone，soit'skind______youtohelpme.A．of；ofB．for；ofC．of；forD．for；forDB(

)10.Itiswise______Lindatomakeuphermind______toplayaninstrument.A．for；learningB．for；tolearnC．of；learningD．of；tolearnD三、根據(jù)漢語(yǔ)意思完成下列句子，詞數(shù)不限。11．青少年應(yīng)該幫助父母做家務(wù)。Teenagersare____________________helptheirparentsdohousework.12．人們不應(yīng)該在這里抽煙。People___________________tosmokehere.13．(湖北十堰)對(duì)學(xué)生們來(lái)說(shuō)，知道學(xué)習(xí)的重要性是必要的。It'snecessaryforstudents_________theimportanceofstudying.14．(湖北荊州)在校期間，中國(guó)孩子多學(xué)一門語(yǔ)言是非常重要的。ForChinesechildren，____________________learnasecondlanguageinschool.supposed/expected

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to一、根據(jù)句意及漢語(yǔ)提示填寫單詞。1．Wewalkedalongthe________(海岸)andenjoyedthesunset.2．Youmusttakeyour_____________(護(hù)照)ifyouwanttotravelabroad.3．Theboystoppeddrawingonthe______________(黑板)whentheteachercamein.4．Kuaibanispopularin_____________(北方的)China，includingBeijingandTianjin.coastpassport(s)blackboardnorthernanners

eason二、用括號(hào)內(nèi)所給單詞的適當(dāng)形式填空。7．Shanghaiisinthe________(east)partofChina.8．It'susefulforus___________(learn)moreaboutChinesehistory.9．Allthevisitorsarerequiredtocheckinbefore__________(enter)themuseum.

10．Oneofthegoodwaystoloveparentsis________(keep)intouchwiththem.11．Couldyouhelpmegetsome________(chalk)towriteonthenoticeboard?12．(遼寧盤錦)Ihopethisexcellentreportwillbe___________(help)inansweringyourquestion.easternto

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keepchalk(s)helpful三、根據(jù)漢語(yǔ)意思完成下列句子。13．(湖北孝感、黃岡、咸寧改編)與人握手時(shí)脫下手套是禮貌的。Itispolite_____________yourgloveswhenyoushakehandswithothers.14．有人在敲門。我去看看是誰(shuí)。Someoneis_________________thedoor.I'llgoandseewhoitis.15．電影《長(zhǎng)安三萬(wàn)里》很有教育意義，值得一看。ThefilmChang

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