人教版高中英语unit2.ppt

人教版高中英语unit2Have you ever seen these signs?parking,spitting,littering,smoking-ing formsConclusion1._ 不能作主语和宾语 2._ 可以作主语和宾语3.谓语动词用()动词原形动词的ing形式 单数单数4.形式主语结构2.-ing形式作主语时常后置形式作主语时常后置,此时须用此时须用it作形式主作形式主语语,用形容词或名词作表语。用形容词或名词作表语。常见的名词或名词短语有常见的名词或名词短语有:no use,no good,fun,hard work,a hard/difficult job,a waste of time 等等;形容词有形容词有:dangerous,worthwhile,useless等。等。归纳归纳:常用常用-ing形式作主语的句型有：形式作主语的句型有：It+be+a waste of time doing It is/was no good/use doing It is/was hardly/scarcely worth doing It is/was worth/worthwhile doing There is no doing.无法无法;不允许不允许翻译练习1.学习英语学习英语非常有趣。非常有趣。Learning English is very interesting.2.环游世界环游世界是她的梦想。是她的梦想。Travelling around the world is her dream.根据括号内的汉语提示根据括号内的汉语提示,完成下列句子。完成下列句子。1._(大声朗读大声朗读)in the library is a bad habit.2.Its no use _(像这样谈话像这样谈话).3.In my mind,_ _(进入那所著名的大学进入那所著名的大学)will be the only way to become a world-class writer.Reading aloudtalking like this attending the famous university It is no use doing sth 做做是没有用处的。是没有用处的。It is no use .trying to escapeIt is/was worthwhile doing sth 做做是值得的。是值得的。It is worthwhile .seeing the film II.V-ing form as object 动词的ing形式作宾语The wolf always dreams of _(捉捉)sheep.dream of catching二、动词的二、动词的ing形式作宾语形式作宾语My sister enjoys_（站）（站）alone on the seashore.standing1.作一些由作一些由“动词动词+介词构介词构成的动词短语成的动词短语”的宾语的宾语2.作一些及物动词的宾语作一些及物动词的宾语1.The wolf always dreams of catching sheep.2.My sister enjoys standing on the seashore(1)(1)喜欢喜欢 ,(2)(2)花花(时间、金钱时间、金钱)做做(3)(3)忙于做忙于做(4)(4)梦想，梦想，梦见梦见(5)(5)值得值得.(6)(6)在在有困难有困难be fond of doing sthspend(in)doing sthbe busy(in)doing sthdream of doing sthbe worth doing sthhave difficulty(in)doing1.作作 动词动词+介词介词 构成的短语的宾语构成的短语的宾语后面常接动词后面常接动词 ing 形式作宾语的常用短语有：形式作宾语的常用短语有：2.常跟动词常跟动词ing作宾语的动词歌诀作宾语的动词歌诀:考虑建议盼原谅，考虑建议盼原谅，承认推迟得想象，承认推迟得想象，避免错过继续练，避免错过继续练，否认完成停欣赏，否认完成停欣赏，不禁介意准逃亡，不禁介意准逃亡，不准冒险凭想象。不准冒险凭想象。consider,suggest/advise,look forward to,excuse,pardon admit,delay/put off,fancy avoid,miss,keep/keep on,practise deny,finish,stop,enjoy/appreciate cant help,mind,allow/permit,escape forbid,risk,imagine Time for PracticeCorrect or not?Would you mind opening the window?Would you mind open the window?Pay attention:mind后必须接动词的ing形式Correct or not?I cant help laughing.I cant help to laugh.Pay attention:词组cant help后必须接动词的ing形式Correct or not?We look forward to seeing you.We look forward to see you.Pay attention:介词to后面的动词要用ing形式v3.某某些动词后既可接些动词后既可接不定式不定式，又可接，又可接v-ing形式形式，意义差别较大，这类词常见的有：，意义差别较大，这类词常见的有：go on to dogo on doing接着做（另一件事）接着做（另一件事）继续做（同一件事）继续做（同一件事）stop to dostop doing停下来去做另外的事停下来去做另外的事停止做某事停止做某事remember to doremember doing记住要做某事记住要做某事记得曾做过某事记得曾做过某事1）2）3）4）forget to doforget doing忘记要做某事忘记要做某事忘了曾经做过某事忘了曾经做过某事5）6）regret to doregret doing很遗憾抱歉地去做某事很遗憾抱歉地去做某事后悔做了某事后悔做了某事try to do努力做某事努力做某事try doing试着做某事试着做某事琳达试图敲后门琳达试图敲后门。My father tried to cheer me up.父亲努力让我振作起来。父亲努力让我振作起来。Linda tries knocking at the back door.1.In some parts of London，missing a bus means _for another hour A.waiting Bto wait Cwait Dto be waiting2One learns a language by making mistakes and _them Acorrect Bcorrecting Ccorrect Dto correctExercise 13Mr.Reed made up his mind to devote all he had to _some schools for poor children Aset up Bsetting up Chave set up Dhaving set up4You were brave enough to raise objections at the meeting Well,now I regret _that Ato do Bto be doing Cto have done Ddoing5.Keep on _ and you will succeed.A.a try B.try C.tried D.trying6.It took the workmen only two hours to finish _ my car.A.repairing B.repair C.to repair D.repaired7.Though it sounds a bit too expensive,it is worth _.A.being bought B.buying C.to buy D.buying it8.Have you forgotten _$1000 from me last month?Will you please remember _ it tomorrow?A.borrowing;to bring B.to borrow;bringC.borrowed;bringing D.borrowing;bringing9.She is very busy _ her papers.She is too busy _ callers.A.to write；to receive B.writing；to receive C.writing；receiving D.to write；for receiving10.Once the heart stops _,death follows at once.A.beating B.to beat C.being beaten D.to be beating9.She is very busy _ her papers.She is too busy _ callers.A.to write；to receive B.writing；to receive C.writing；receiving D.to write；for receiving10.Once the heart stops _,death follows at once.A.beating B.to beat C.being beaten D.to be beatingGameGame rules:1.Make one or two sentences to talk about one of your classmates.2.Use the verbs and phrases I give you.3.The students mentioned by others will stand up and make another sentence.Chen Huan likes listening to music.suggest 建议建议dislike 不喜不喜欢欢finish 完成完成enjoy喜欢喜欢 consider考虑考虑 hate 讨厌讨厌 mind 介意介意 practice练习练习be fond of 喜欢喜欢 spend(in)花花(时间、金钱时间、金钱)做做be busy(in)忙于做忙于做dream of 梦想，梦想，梦见梦见be interested in 对什么感兴趣对什么感兴趣look forward to 期望、盼望期望、盼望have difficulty in 在在有困难有困难preventfrom 阻止阻止做某事做某事insist on 坚持坚持Make sentences to talk about one of your classmates,using the verbs and phrases.play a game:Share SecretsReview what we have learned today.结束结束