人教新课标英语选修7《Unit 3 Period Three》课件

《人教新课标英语选修7《Unit 3 Period Three》课件》由会员分享，可在线阅读，更多相关《人教新课标英语选修7《Unit 3 Period Three》课件（22页珍藏版）》请在七七文库上搜索。

1、Unit 3 Under the sea,语法导学,内容索引,达标检测,GrammarRevise the Passive Voice() (including the -ing form),语法导学,语法感知,课文原句感知,1.As we drew closer，I could see a whale (attack) by a pack of about six other killers. 2. badly (wound)，the whale soon died. 3.From Jamess face，I could see he was terrified of _ (abandon)

2、 by us. 4.When we approached him，I saw James firmly (hold) up in the water by Old Tom.,being attacked,Being wounded,being abandoned,being held,语法精析,动词-ing形式包括现在分词和动名词两种形式，因而其被动结构也有这两种形式。从时态上讲，动词-ing形式的被动语态有一般时和完成时两种，即being done和having been done。动名词的被动形式在句中可作主语和宾语；现在分词的被动形式在句中可作补语、定语和状语。,一、结构,二、意义 1.

3、一般时表示一个被动的动作正在进行或与谓语动词所表示的动作同时发生。 She insisted on being given the hardest work. 她坚持被派给最艰苦的工作。 2.完成时表示的动作发生在谓语动词所表示的动作之前。 I appreciated having been given the chance to study abroad two years ago. 我非常感谢两年前获得了去国外学习的机会。,三、用法 1.作主语 Being laughed at in public is a terrible experience. 在公共场合被嘲笑是一次非常不愉快的经历。

4、 2.作宾语 I forget once being taken to the sea when I was young. 我忘了小时候曾被带到海边。,注意：(1)表示“需要(want，need，require)”的主语通常是物，用动名词的主动式表示被动时，也可改为不定式的被动式。 This sentence needs improving. This sentence needs to be improved. 这个句子需要改善。 (2)be worth后常跟动名词的主动形式表示被动含义。 If a thing is worth doing，it is worth doing well. 如

5、果一件事情值得做，就值得做好。,(3)动名词的被动形式的复合结构 当动名词的被动形式的逻辑主语与句子的主语不一致时，要在v.-ing形式之前加上物主代词或名词所有格(整个复合结构不作主语时，可用人称代词宾格代替物主代词，名词普通格代替名词所有格)。其中物主代词(名词所有格)是v.-ing形式逻辑上的主语。 Im very pleased at you/your having been honoured with a medal. 我很高兴你能荣获一枚奖牌。,3.作表语 What made his parents happy was his being admitted to a famous

6、university. 让他父母高兴的是他被一所名牌大学录取了。 4.作定语 The meeting being held now is very important. 现在正在召开的会议非常重要。,注意：动词-ing形式的被动形式表示一个被动的动作正在进行；过去分词表示一个被动的动作已经发生；不定式的被动式表示将来的一个被动动作。 a meeting being held now现在正在举行的会议 a meeting held yesterday昨天举行的会议 a meeting to be held tomorrow明天将会举行的会议,5.作宾补 He often watches the

7、boats being unloaded. 他常常看到轮船卸货。 6.作状语 Being asked to give a performance，she couldnt very well refuse. 有人请她表演一个节目，她不好拒绝。,高考链接,单句语法填空,1.Listening to music at home is one thing，going to hear it _(perform) live is quite another.(2015浙江) 2.The film star wears sunglasses.Therefore，he can go shopping with

8、out (recognize).(2014北京) 3.Shortly after suffering from a massive earthquake and_ (reduce) to ruins，the city took on a new look.(2013江苏),being,being recognized,being reduced,performed,4.China recently tightened its waters controls near the Huangyan Island to prevent Chinese fishing boats from (attac

9、k) in the South China Sea.(2012福建) 5. (ask) to work overtime that evening，I missed a wonderful film.(2012重庆),being attacked,Having been asked,达标检测,.单句语法填空,1.It makes me sick to see her (treat) so badly. 2.Listen! The poem (recite) is very popular with the students. 3. (punish) by the coach made Tom

10、unhappy. 4.The little girl is afraid of (attack) by the dogs. 5.Why didnt you go to see the play? (tell) the whole story，I decided not to see it.,being treated,being recited,Being punished,being attacked,Having been told,.单句改错(每小题仅有1处错误),6.The boy hated being laughing at in public. 7.The suggestion

11、discussed now sounds very practical. 8.The old man was afraid of abandoned by his son. 9.I was very angry at not invited to their wedding party. 10.The bridge being designed by the girl has attracted a lot of visitors.,laughed, being, being,being,.完成句子,11.我看到那个人正被警察带走。 I saw the man by the police. 1

12、2.这个问题远未得到解决。 The question is far from . 13.客人们参观完了实验室后又被带去看图书馆。，the guests were taken to see the library.,being taken away,being settled,Having been shown around the lab,14.这个问题需要仔细研究。 This problem requires with great care. 15.在会议上正在被讨论的话题是关于教育的。now at the meeting is about education.,studying/to be

13、 studied,The topic being discussed,.语法填空,Our modern life is changing our eating habits.We 16._ (spend) too much time in front of TV or computers and becoming “couch potatoes” or “mouse potatoes”. We also eat too much junk food and we dont get enough exercise.The foods we find in the supermarket are

14、sometimes not 17. (benefit) to us，and it is difficult to know 18. (exact) what we are eating when we buy ready-made or pre-prepared dishes.19. (consider) this situation，it is becoming 20. (much) important than ever to make sure that we keep a healthy diet.,beneficial,are spending,Considering,exactly

15、,more,A healthy diet gives us the calories we need and dont contain too much fat.The number of calories we need 21. (vary) depending on what kind of body we have (are we short，tall，heavy etc.) and 22._active we are.Quality food，or healthy food，gives us calories 23. the best way.Junk food，on the other hand，gives us few calories and lots of fat and sugar.If we eat too much fat and sugar，we 24. (put) on weight easily.In order to live a happy and long life，we should keep 25._balanced diet.,varies,will put,a,how,in,