高中英语：unit2Grammar课件人教必修4.ppt

《高中英语：unit2Grammar课件人教必修4.ppt》由会员分享，可在线阅读，更多相关《高中英语：unit2Grammar课件人教必修4.ppt（40页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、Unit Two GrammarVerb-ing Form as Subject and Object2021/8/11 星期三1I.Warming UpHave you ever seen these signs?parking,spitting,littering,smoking-ing forms2021/8/11 星期三2.PresentationFind and underline the sentences in the passage that useing forms as either the subject or the object.2021/8/11 星期三3Sente

2、nces using the-ing form1.Since then,finding ways to grow more rice has been his life goal .2.As a young man,he saw the greatneed for increasing the rice output.3.Dr Yuan searched for a way to increase rice harvests without expanding the area of the fields.4.However,he doesnt care about being famous.

3、subjectobjectobjectobject2021/8/11 星期三45.He enjoys listening to violin music,playing mahjong,swimming and reading.6.Spending money on himself or leading a comfortable life also means very little to him.7.Just dreaming for things,however,costs nothing.8.Dr Yuan awoke from his dream with the hope of p

4、roducing a kind of rice that could feed more people.objectobjectsubjectsubject2021/8/11 星期三5重点:Ing做主语的三种情况掌握只能加ing作宾语的动词掌握加ing与不定式作宾语的含义有区别的动词Ing的复合结构2021/8/11 星期三6二、功能及用法二、功能及用法(作主语作主语)1 1作主语作主语.动名词作主语时，句子有三种形式：动名词作主语时，句子有三种形式：动名词直接置于句首主语的位置上。动名词直接置于句首主语的位置上。1)捉弄别人是我们万万不能干的捉弄别人是我们万万不能干的._ is someth

5、ing we should never do2)学习新单词对我来说非常重要。学习新单词对我来说非常重要。_ is very important for me3)说比做容易。说比做容易。_ is easier than doing.Playing tricks on othersLearning new wordsTalking2021/8/11 星期三7用形式主语用形式主语it，把真正的主语，把真正的主语动名词结构移置句尾。动名词结构移置句尾。但这种句子形式有一定的限制，作表语的只能是某些但这种句子形式有一定的限制，作表语的只能是某些形容词或少数名词，如形容词或少数名词，如useful，use

6、less，good，fun；no use，worth等。等。如：如：1)Its worth making the effort 这事值得去做。这事值得去做。2)和夏洛克争辩是没有什么用的。和夏洛克争辩是没有什么用的。_ with Shylock3)想再解释一次有好处吗想再解释一次有好处吗?_4)跟你在一起工作是令人愉快的。跟你在一起工作是令人愉快的。_二、功能及用法二、功能及用法(作主语作主语)It is useless trying to argueIs it any good trying to explain?It is pleasant working with you2021/8/1

7、1 星期三8在在there be结构中作主语，这种结构的意思结构中作主语，这种结构的意思相当于相当于“It is impossible to do”如：如：1)There is no hiding of evil but not to do it 若要人不知，除非己莫为。若要人不知，除非己莫为。2)这种事开不得玩笑。这种事开不得玩笑。Here is _ about such matter.3)无法知道他什么时候离开。无法知道他什么时候离开。There was _ when he would leave.二、功能及用法二、功能及用法(作主语作主语)no jokingno knowing2021/

8、8/11 星期三9动名词作主语动名词作主语与与不定式作主语不定式作主语的区别：的区别：动名词表示的动作通常是一个泛指的动作，不动名词表示的动作通常是一个泛指的动作，不定式则通常表示具体的动作。定式则通常表示具体的动作。如：如：1)还是个孩子的时侯，她就觉得探视病人是一种责还是个孩子的时侯，她就觉得探视病人是一种责任，也是一种愉悦。任，也是一种愉悦。As a child，she felt that _ was a duty and a pleasure2)到美国人家里做客对我来说将是一个极好的经历。到美国人家里做客对我来说将是一个极好的经历。_ in an American home will

9、be a good experience for me.二、功能及用法二、功能及用法(作主语作主语)visiting sick peopleTo be a guest2021/8/11 星期三103)一直不做就是作恶。一直不做就是作恶。_is doing ill4)他说：他说：“继续这样下去是无用的。继续这样下去是无用的。”He said，“To go on like this is no use”5)我很荣幸被邀请参加这个晚会。我很荣幸被邀请参加这个晚会。Its an honor for me to be invited to the party在实际运用中，一般两者可以互换，差异不大，在实

10、际运用中，一般两者可以互换，差异不大，但下列情况不能互换但下列情况不能互换Doing nothing二、功能及用法二、功能及用法(作主语作主语)2021/8/11 星期三11用用-ing-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 做做是浪费时间的是浪费时间的It is/was no good/use doing 做做是没用处的是没用处的It is/was hardly/scarcely worth doing 做做不值得不值得It is/was worth/worthwhile doing 做做是值得的是值得的There is no

11、doing 无法无法，不允许不允许There is no sense in doing 做做没有道理没有道理There is/was no use doing 干干无意义无意义 There is/was nothing worse than doing 没有比没有比更糟的更糟的There is/was no point doing 干干无意义无意义2021/8/11 星期三12我们不知道要去哪儿。我们不知道要去哪儿。There was no knowing where we would go.做这件傻事毫无意义。做这件傻事毫无意义。_注意：注意：There is no need to do s

12、th 干干没必要，在此句式中没必要，在此句式中to do 不可换为不可换为doing.没有必要告诉她。没有必要告诉她。_而在而在Its important /Its necessary /Its advisable /Its essential /Its fitting 这类句型中，只能用不定式，这类句型中，只能用不定式，如：如：Its important to learn foreign languages.Its quite necessary to read it many times.There is no point doing such a silly thing.There is

13、 no need to tell her.二、功能及用法二、功能及用法(作主语作主语)2021/8/11 星期三13提示：当动名词用作主语时，其逻辑主语由形容词提示：当动名词用作主语时，其逻辑主语由形容词性物主代词和名词所有格构成。性物主代词和名词所有格构成。1)我姐姐病了，使我很担心。我姐姐病了，使我很担心。My sisters being ill made we worried.2)你正确未必就意味着我错了。你正确未必就意味着我错了。Your being right doesnt necessarily mean _.my being wrong二、功能及用法二、功能及用法(作主语作主语)

14、2021/8/11 星期三14动名词作宾语有两种情况。一是有些动词只能后接动名词作宾语；二是有些动词既可后接动名词也可后接不定式作宾语。只能后接动名词作宾语的动词，常见的有只能后接动名词作宾语的动词，常见的有avoid，consider，enjoy，keep，finish，suggest，dislike，delay，escape，cannot help，imagine，mind，miss，practise，cannot stand等。等。如：如：1)我不能不去。我不能不去。I cant avoid going2)你是否考虑过找一位挚友你是否考虑过找一位挚友?Have you considere

15、d _ one special friend?二、功能及用法二、功能及用法 (用作宾语用作宾语)looking for2021/8/11 星期三15常跟动词ing作宾语的动词歌诀:考虑建议盼原谅，考虑建议盼原谅，承认推迟没得想，承认推迟没得想，避免错过继续练，避免错过继续练，否认完成停能赏，否认完成停能赏，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 d

16、eny,finish,stop,enjoy/appreciate cant help,mind,allow/permit,escape forbid,risk,imagine 2021/8/11 星期三162.既跟动词ing又接不定式作宾语的动词歌诀:双方一旦开始，不论喜欢与否，都得继续下去。双方一旦开始，不论喜欢与否，都得继续下去。不管记住与否，努力打算停止，后悔三个需要不管记住与否，努力打算停止，后悔三个需要。begin,start,like,prefer,hate,dislike,continue.remember,forget,try,mean,stop,regret,want,nee

17、d,require 2021/8/11 星期三171)I remember posting the letter我记得我已把信寄了。我记得我已把信寄了。2)Ill remember to post the letter我会记着去寄信的。我会记着去寄信的。3)I shall never forget seeing the famous writer_4)Dont forget to write to your mother_5)5)我真后悔没赶上那次报告会。我真后悔没赶上那次报告会。_6)6)我遗憾地告诉你我不能接受你的建议。我遗憾地告诉你我不能接受你的建议。_二、功能及用法二、功能及用法 (用

18、作宾语用作宾语)我永远不会忘记见到过那位著名作家。我永远不会忘记见到过那位著名作家。不要忘了给你母亲写信。不要忘了给你母亲写信。I regret missing the reportI regret to say I cant take your advice2021/8/11 星期三18D在在try，mean之后，意义各不相同，如之后，意义各不相同，如try to do(设法设法)，try doing(试试试试)，mean to do(打算，有意要做打算，有意要做)，mean doing(意思是，意味着意思是，意味着)。如：如：1)我们必须设法及时把一切搞好。我们必须设法及时把一切搞好。We

19、 must try to get everything done in time2)我们用别的方法做这工作试试。我们用别的方法做这工作试试。Lets try doing the working in some other way3)I didnt mean to make you angry_4)Your plan would mean spending hours_二、功能及用法二、功能及用法 (用作宾语用作宾语)我并不想叫你生气。我并不想叫你生气。你的计划意味着要花费几个小时。你的计划意味着要花费几个小时。2021/8/11 星期三19E go on doing 和和go on to do

20、1)请接着做这同一个练习。请接着做这同一个练习。_ the same exercise2)请做另外一个练习。请做另外一个练习。_ the other exerciseFstop doing与与stop to do我们停止了交谈。我们停止了交谈。_我们停了下来去谈话。我们停了下来去谈话。_Please go on doingPlease go on to doWe stopped talkingWe stopped to talk2021/8/11 星期三203 3作介词宾语作介词宾语.动名词可与介词一起构成介词短动名词可与介词一起构成介词短语。语。A介词介词+动名词，如：动名词，如：1)我们得

21、想些法子改变人们的习惯。我们得想些法子改变人们的习惯。Weve got to think of ways of changing peoples habits.2)我向你道歉，刚才对你那样生气。我向你道歉，刚才对你那样生气。I apologize _ so angry with you.3)离开几年之后再回到你生长的地方，感觉有点怪。离开几年之后再回到你生长的地方，感觉有点怪。_ away for several years，it is a strange experience to return to the place you were born and brought up二、功能及用法

22、二、功能及用法 (用作宾语用作宾语)for beingAfter being2021/8/11 星期三21 B动词动词+介词介词+动名词，如：动名词，如：1)我坚持为这次出行带足需要的食物。我坚持为这次出行带足需要的食物。I insist on taking proper food fort his expedition2)同学们脸上没有笑容，相反都做了怪脸。同学们脸上没有笑容，相反都做了怪脸。_，each of them made a face她对为我们公司工作很感兴趣。她对为我们公司工作很感兴趣。She was very _ for our company下列短语中的下列短语中的to都是介

23、词，所以后面跟名词或都是介词，所以后面跟名词或-ing形形式：式：devote to，object to，pay attention to，get down to，lead to,look forward to，stick to，be used to等等 二、功能及用法二、功能及用法 (用作宾语用作宾语)Instead of smilinginterested in working2021/8/11 星期三22Exercise2021/8/11 星期三23用动词的适当形式填空1.They all enjoyed _(learn)to skate.2.Have you finished _(re

24、ad)the book?3.Peter kept on _(ask)questions.4.His hobby is _(swim)5.Its no use _(argue)with him.1.Learning;2.reading;3.asking;4.swim-ming;5.arguingCheck the answer2021/8/11 星期三24单项选择1.Catching the first bus will mean _at 5:00A.to get up B.get up C.getting up D.got up2021/8/11 星期三252.Ill never forget

25、 _Paris for the first time.A.to visit B.visit C.visiting D.visited3.I regret _hard at school.A.not to study B.not having studiedC.not study D.having not studied4.The old man needs_.A.look after B.looking after C.being looked after D.to look after2021/8/11 星期三265.The problem is worth_.A discussing B.

26、discuss C being discussed D.discussed6.Please remember _the lights before _the classroom.A.turn off;leave B.to turn off;leavingC.turning off;leave D.turning off;leaving7._is believing.A.to see B.Seeing C.See D.having seen.2021/8/11 星期三278.I practise _English every day.A.speak B.to speak C.speaking D

27、.to be speaking9.We didnt miss _the football match last night.A.watching B.to watch C.watch D.watched10.We dont allow _in this room.A.to smoke B.smokingC.people smoking D.people to smoking2021/8/11 星期三2811.She looks forward to_ the flower garden every spring.A.visit B.paying a visit C.walk in D.walk

28、ing in12.He is used to _in public.A.speaking B.having spoken C.speak D.speaking13.Its very hot.Would you mind _the windows,please?A.close B.open C.opening D.shut2021/8/11 星期三2914.He made up his mind to devote all he had to _some schools for poor children.A.set up B.setting up C.have set up D.having

29、set up15.In many ways _on a bike is similar to _a car.A.riding;driving B.to ride;drivingC.to riding;driving D.ride;drive16.I regret _to the theatre,I have wasted the whole evening.A.to go B.go C.going D.being gone2021/8/11 星期三3017.I knew its so important but I cant help_ about it.A.except thinking B

30、.thinking C.think D.to think18._the meeting himself gave them a great deal of encouragement.A.The president will attend B.The president to attend C.The president attended D.The presidents attending2021/8/11 星期三3119.Ann never dreams of _for her to be sent abroad very soon.A.there being a chance B.the

31、re to be a chanceC.there be a chance D.being a chance20.Do you mind_ alone at home?A.her leaving B.her having left C.her being left D.her to be left2021/8/11 星期三3221.What worried the children most was _to visit his mother in the hospital.A.his not allowing B.his not being allowed C.his being not all

32、owed D.having not been allowed2021/8/11 星期三33走向高考1.Victor apologized for _to inform me of the change in the plan.(04年上海高考）A.his being not able B.him not to be able C.his not being able D.him to be not able2021/8/11 星期三342.Fishing is his favorite hobby,and _.(01年上海高考）A.hed like to collect coins as we

33、llB.he feels like collecting coins,tooC.to collect coins is also his hobbyD.Collecting coins also gives him great pleasure.2021/8/11 星期三353.In some parts of London,missing a bus means_ for another hour(02年春上海高考）A.waiting B.to wait C.wait D.to be waiting4.I cant stand _with Jane in the same office.Sh

34、e just refuses _talking while she works.(06年北京高考）A.working;stopping B.to work;stopping C.working;to stop D.to work;to stop2021/8/11 星期三365.Eugenes never willing to alter any of his opinions.Its no use _ with him.(06年上海高考）A.to argue B.arguing C.argued D.having argued6.Isnt it time you get down to _th

35、e papers?(06年重庆高考）A.mark B.be marked C.being marked D.marking2021/8/11 星期三37Homework1.Summary:*Which verbs should be followed by verb-ing form as object?*Which verbs should be followed by“to do”?*Which verbs can be followed by both forms?2.Finish your writing if you dont finish.2021/8/11 星期三38ThankyouThankyou2021/8/11 星期三392021/8/11 星期三40