人教版高一英语必修四 Unit2 working the land Grammar(共53张PPT)VIP

1、 LOVE -By John Lennon Love is real; real is love. Love is _; _ love. Love is _ to be loved. Love is touch; touch is love. Love is _; _ love. Love is _ to be loved. Love is you, you and me. Love is _ we can be. Love is free; free is love. Love is _; _ love. Love is _ to be loved. feeling feeling want

2、ing reaching reaching asking knowing leaving leaving needing 动词动词-ing形式作主语和宾语形式作主语和宾语 Which are correct? 我的兴趣是阅读。我的兴趣是阅读。 My interest is read. My interest is reading. 阅读是我的兴趣。阅读是我的兴趣。 Read is my interest. Reading is my interest. 动名词的构成： 时态时态 语态语态 一般时一般时 完成时完成时 主动式主动式（not) doing (not) having+ done 被动

3、式被动式 (not) being+done (not)having+ been+done 1. is his hobby.(唱歌) Singing 2. is the best way to lose weight.(做运动) Doing exercise 3. is a waste of time.(玩电脑游戏) Playing computer games Driving too fast Singing is my hobby. Doing exercise is a good way to lose weight. Playing computer games is a waste o

4、f time. Driving too fast is dangerous. 1. 作主语。作主语。 2. 谓语动词用谓语动词用 。 动词动词-ing 单数单数 动词动词-ing形式作主语形式作主语 动词动词-ing形式作主语表示经常的、习惯形式作主语表示经常的、习惯 性的动作性的动作, 谓语动词用谓语动词用_： 对他说话等于对牛弹琴。对他说话等于对牛弹琴。(talk) 空谈无济于事。空谈无济于事。(talk) is talking to a wall. Talking mends no holes. Talking to him 单数单数 2.2.用形式主语用形式主语itit，把真正的主语，

5、把真正的主语动名词结构移置句动名词结构移置句 尾。但这种句子形式有一定的限制，作表语的只能是尾。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，如某些形容词或少数名词，如 等。如：等。如： 和夏洛克争辩是没有和夏洛克争辩是没有 什么用的。什么用的。 It is useless trying to argue with Shylock it is/was + no use/good+ doing sth 做做是没用处的是没用处的 It is worthwhile_. ( (这部电影是值得看的这部电影是值得看的) ) seeing the movie It is_worthwhi

6、le seeing the movie. (这部电影是不值得看的这部电影是不值得看的) hardly/not It is a waste of time . (玩电脑游戏玩电脑游戏) playing computer games It is no need _ her the news. There is no need _ her the news.to tell telling It is no pleasure _ through these any longer because nature is one thing that really must be experienced. l

7、ooking doingIt is a pleasure _ business with Harry. It is fun/nice _ with you .working what will happen between them. (无法知道无法知道) There is no knowing 3. “There is + no”后可以用动词后可以用动词-ing形式形式 作主语，表示作主语，表示“没法没法”。 归纳: 常用-ing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/fun

8、doing 做做是没用处的是没用处的 It is/was useless/useful doing 做做是无用的、有用的是无用的、有用的 It is/was worth/worthwhile doing 做做是值得的是值得的 sth. is/was worth doing.是值得的是值得的 It is no pleasure doing sth干干 没乐趣没乐趣 Its fun/ nice/a pleasure doing. 干干 感到愉快感到愉快/ /荣幸荣幸 There is no sense in doing 做做没有道理没有道理 There is/was no use/point do

9、ing 干干无意义无意义 There is/was (no) difficulty/trouble/delay (in) doing 做做无无/有困难有困难/麻烦麻烦/延误延误 There is/was no chance/hope/possibility of doing 做做无无/有机会有机会/希望希望/ 可能可能 There is no point doing such a silly thing. 根据汉语提示根据汉语提示, 完成句子。完成句子。 1. (像这样谈话没有用。像这样谈话没有用。) is no use _ . is no use. talking like this 2.

10、_ (大声朗读大声朗读) in the library is a bad habit. Reading aloud It Talking like this -What do you think made Mary so upset? -_ her new bicycle. A. As she lost B. Lost C. Losing D. Because of losing 完整答句：完整答句：Losing her new bicycle made Mary very upset. _（上学）（上学）is boring. _（上班）（上班）is even more boring. _（有

11、钱）（有钱）and _（不做事）（不做事）is my dream. Going to school Going to work Having money Doing nothing 动词动词-ing形式作宾语形式作宾语 1. 有些动词如有些动词如admit, avoid, consider, escape, deny, risk, suggest等后能接等后能接 动词动词-ing形式作宾语，而不能接动形式作宾语，而不能接动 词不定式。如：词不定式。如： Were considering paying a visit to the Science Museum. 常跟动词常跟动词ing作宾语的动

12、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 deny, finish, stop, enjoy / appreciate cant help, mind, al

13、low/ permit, escape forbid, risk, imagine 2. 有些短语如有些短语如cant help, , end up, feel like, be busy, be tired of, be fond of, be afraid of, be proud of, think of / about, put off, keep on, insist on, be good at, give up,be used to,lead to,devote to, look forward to, pay attention to,object to 等后常接名等后常接名

14、词、代词或动词词、代词或动词-ing形式作宾语。如：形式作宾语。如： I have been used to living here. Im fond of collecting stamps and coins. 既跟动词既跟动词ing又接不定式作宾语的动词歌诀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 ,

15、forget , try , mean , stop , regret , want , need , require 动词动词forget, go on, mean, regret, remember, stop, try, be used to, cant help，be afraid (of)后跟动名词和跟后跟动名词和跟 不定式区别较大，不定式区别较大，须注意须注意: forget, regret, remember后跟动名词，后跟动名词， 动名词表示已经发生的动作动名词表示已经发生的动作；后跟不；后跟不 定式定式表示将要发生的动作表示将要发生的动作。 有些动词后面可跟有些动词后面可跟t

16、o do 或或doing： remember to do记得要做某事记得要做某事(未做未做) remember doing记得做过某事记得做过某事(已做已做) 我记得昨天关窗户了。我记得昨天关窗户了。 I remember closing the windows yesterday. 记着放学后去趟邮局。记着放学后去趟邮局。 Remember to go to the post office after school. forget to do忘记要做某事忘记要做某事(未做未做) forget doing忘记做过某事忘记做过某事(已做已做) 别忘了给我写信。别忘了给我写信。 Dont forg

17、et to write to me. 我忘了已经锁门了。我忘了已经锁门了。 I forgot locking the door. regret to do遗憾要做的事情（未发生）遗憾要做的事情（未发生） regret doing遗憾做过的事情（已发生）遗憾做过的事情（已发生） 我很遗憾没看这本书。我很遗憾没看这本书。 I regretted not to read the book. 我很遗憾把这本书给了你。我很遗憾把这本书给了你。 I regretted giving you the book. try to do尽力尽力/努力做某事努力做某事 try doing尝试做某事尝试做某事 你应该

18、尽量多吃水果。你应该尽量多吃水果。 You should try to eat more fruit. 你应该试试多吃点水果。你应该试试多吃点水果。 You should try eating more fruit. stop/go on to do停下来去做另一件事停下来去做另一件事 stop/go on doing停下正在做的事停下正在做的事 他累了，停下来看电视。他累了，停下来看电视。 He was tired. He stopped to watch TV. 太晚了，他停止了读书。太晚了，他停止了读书。 Its too late. He stopped reading books. m

19、ean to do打算做打算做 mean doing意味着意味着 他想离开去上海。他想离开去上海。 He means to leave for Shanghai. 明天早起意味着今晚要早睡。明天早起意味着今晚要早睡。 Getting up early tomorrow means going to bed early tonight. be afraid to do 不敢做不敢做 be afraid of doing 害怕发生害怕发生可能发生也可能发生也 可能不发生，只是自己有这样一种担心可能不发生，只是自己有这样一种担心(即担心发生即担心发生) 他晚上不敢出去他晚上不敢出去 。 He was

20、 afraid to go out at night. 我怕伤了他的感情我怕伤了他的感情 。 I was afraid of hurting his feelings. Im afraid to speak English before so many people because Im afraid of making mistakes. 我不敢在我不敢在 那么多人面前说英语，因为我怕出错。那么多人面前说英语，因为我怕出错。 be used to doing习惯于做某事习惯于做某事 be used to do 被用来做某事被用来做某事 他们已习惯于住在农村他们已习惯于住在农村 They we

21、re used to living in the countryside 刀是用来切东西的。刀是用来切东西的。 The knife is used to cut things. cant help doing 禁不住做某事禁不住做某事 cant help to do 不能帮助做某事不能帮助做某事 听到这个有趣的故事，我们忍不住都笑了。听到这个有趣的故事，我们忍不住都笑了。 We couldnt help laughing when we heard the funny story. 我不能帮你洗碗了，因为我要准备高考。我不能帮你洗碗了，因为我要准备高考。 I cant help (to) wa

22、sh the dishes because I am busy preparing for the entrance exams. 1.He stopped _and have a rest.(smoke) 2.He really must stop_ 3. I once tried _French(learn) 4.Lets try _at the back door.(knock) 5.I didnt mean _your feeling.(hurt) 6. This word means _out at once.(set) 7.I cant help _the room.for I a

23、m too busy(clean) 8.After hearing the joke, we cant help _(laugh) 9.Water is used to _flowers(water) 10.I am used to _early.(get) 11.Though it rained, they went on_.(work) 12.We have finished Part 1.Lets go on _P 2(Learn) to smoke smoking to learn knocking to hurt setting clean laughing water gettin

24、g up working to learn 13. If you can keep _(read) English newspapers, your English will be improved. 14. He has promised _(come) to my birthday party. 15. I hate _(tell) lies! 16. I will never forget _(go) to Beijing with him last summer. I forgot _(tell) her the news; so she knew nothing about it.

25、reading to come telling/to tell going to tell 动词动词-ing形式的否定形式是在其前面加形式的否定形式是在其前面加not。 如：如： 没有刷牙让她闻起来很臭。没有刷牙让她闻起来很臭。 Not cleaning her teeth made her smell bad. need, require, want作作“需要需要”解时解时, 后后 接动词接动词-ing形式作宾语形式作宾语, 主动形式表示主动形式表示 被动意义被动意义, 相当于相当于to be done。 e.g.这台收音机需要修理。这台收音机需要修理。 The radio needs /

26、requires / wants . = The radio needs / requires / wants . repairing to be repaired 【即时练习即时练习】 1.花需要被浇水了。花需要被浇水了。 The flowers need / require/ want watering. The flowers need / require / want to be watered . = 2.房间需要被打扫了。房间需要被打扫了。 The room needs / requires/ wants cleaning. The room needs / requires /

27、wants to be cleaned . = 1、动名词带上自己的逻辑主语，这便构成了动、动名词带上自己的逻辑主语，这便构成了动 名词的复合结构。名词的复合结构。 2、其逻辑主语一般由其逻辑主语一般由物主代词、名词所有格物主代词、名词所有格、 人称代词的宾格和名词来充当。人称代词的宾格和名词来充当。在口语中，物主在口语中，物主 代词和名词所有格可分别由人称代词的宾格和名代词和名词所有格可分别由人称代词的宾格和名 词的通格代替。词的通格代替。 e.g.: Do you mind my / me opening the door? I cant imagine Marys / Mary marr

28、ying such a young man. 动词动词-ing形式的复合结构形式的复合结构 3、在下列情况下二者不能相互替代：、在下列情况下二者不能相互替代： 1 1）当动名词的复合结构作主语时，）当动名词的复合结构作主语时， 其逻辑主语只用所有格或物主代词表示。其逻辑主语只用所有格或物主代词表示。 His being late made the teacher angry. （正确） Him being late made the teacher angry. （错误） 2 2）如动名词的逻辑主语表示的是）如动名词的逻辑主语表示的是无生命的东西无生命的东西， 或是或是虽表有生命的东西但表示的是泛指意义虽表有生命的东西但表示的是泛指意义， 或是或是两个以上表示有生命意义的名词并列两个以上表示有生命意义的名词并列，这，这 时必须用人称代词的时必须用人称代词的宾格或名词的通格宾格或名词的通格作该动作该动 名词的逻辑主语。名词的逻辑主语。 The boy was frightened by the door (not