2016新课标创新人教英语选修七Unit2Section

1、语法初识原句感知自主探究The women were impressed by Claire, the house and the delicious cuisine.It was going to be tested out by Larrys wife, Claire.But Larry persuaded her that the robot wouldnt harm her or allow her to be harmed.How awful to be discovered by her, Claire thought.Im pleased to have been given t

2、his opportunity.The new product sells well.(1)句中被动语态的谓语动词的构成为：be过去分词。(2)句中使用了不定式一般时的被动语态，其构成形式为：to be过去分词。(3)句中使用不定式完成时的被动语态，其构成形式为：to have been 过去分词。(4)句中黑体部分是用主动形式表示被动意义。语法剖析一般时进行时完成时现在am/is/are doneam/is/are being donehas/have been done过去was/were donewas/were being donehad been done将来shall/will b

3、e doneshall/will have been doneIm asked to clean my room once a week.我被要求每周打扫一次房间。 English lessons are being broadcast on the radio.广播上正在播英语课程。It was the first time that I had been criticized in public.那是我第一次在公众场合挨批。The work will have been finished by the end of next month.到下个月底前这项工作将会完成。即时演练1单句语法填空

4、He is envied (envy) by many men, because he has a big house, a car and a good family.The tourists were accompanied (accompany) by a guide when they travelled in Beijing.Hi, Li Ping. Can I use your computer for a while this afternoon?Sorry. It is being repaired (repair). We wont start the work until

5、all the preparations have been made (make)语法点二使用被动语态应注意的几个问题1否定词not的位置：在第一个助动词或情态动词之后。He was extremely disappointed to hear that he would not be given a doctors degree.听到不会获得博士学位，他沮丧到了极点。2复合结构的被动语态主动句的谓语动词带有复合宾语时，应将宾语变成被动句的主语，而将宾语补足语保留不动(这时的宾语补足语变为主语补足语)。注意：在主动句中，make, hear, see等词后接不定式时要省略to，但转换为被动语

6、态时，则不能省略to。You dont have to make Peter work hard.Peter doesnt have to be made to work hard.你没有必要逼迫彼得努力学习。3双宾语的动词作谓语的主动句转换为被动句带双宾语的动词作谓语的主动句转换为被动句时，可将表示物的直接宾语变为主语，用for或to引出表示人的间接宾语，或将表示人的间接宾语变为主语。My father is telling me an interesting story now. An interesting story is being told to me by my father n

7、ow.Im being told an interesting story by my father now.爸爸正在给我讲一个有趣的故事。4短语动词在主动结构中是不可分割的，在被动结构中也是如此，不可去掉后面的介词或副词。The old man was often laughed at.那位老人经常受人嘲笑。(不可省掉介词at)即时演练2句型转换(把下列句子变为被动语态)My father gave me a nice present on my birthday.A nice present was given to me by my father on my birthday.He ma

8、de Tom stand outside of the gate for half an hour.Tom was made to stand by him outside of the gate for half an hour.My uncle took good care of me when I was young.I was taken good care of by my uncle when I was young.语法点三动词不定式的被动形式和用法当动词不定式动词与其逻辑主语之间是被动关系时，不定式要用被动语态。不定式的被动式在句中可作主语、宾语、表语、定语、宾语补足语、状语等

9、。其构成形式和意义如下：构成意义一般式to be done表示在谓语动词之后或同时发生的被动动作完成式to have been done表示发生在谓语动词之前的被动动作To be given such a good opportunity made me a little surprised.(主语)被给了这么好的机会，我有点惊讶。The boy asked to be given an opportunity to try again.(宾语)那男孩要求给他再试一次的机会。 He got to the station only to be told that the train had le

10、ft.(状语)他到达车站后被告知那列火车已经走了。The next thing to be done is to carry away the earth.(定语)下一步要做的事是把土运走。No harm seems to have been done to them.(表语)对他们似乎并没有造成损害。即时演练3单句语法填空His father left the small village, never to be seen (see) again.We all thought it a great honour to have been invited (invite) to attend

11、the opening ceremony.He asked to be sent (send) to Tibet to help the local people.语法点四主动形式表示被动意义1主动语态表被动意义的几种情况(1)英语中有很多动词，如break, catch, clean, drive, lock, wear, open, sell, read, write, wash等，当它们被用作不及物动词来描述主语特征时，常用其主动形式表示被动意义。此时，主语通常是物，且常常和easily, well等副词连用。His books sell well, so they are sold o

12、ut soon.他的书很畅销，因此很快就卖光了。The machine runs well.这台机器运转良好。 (2)表示感受、感官的系动词如feel, sound, taste, look等，后面跟形容词、名词构成系表结构时，常常以主动形式表示被动意义。Your reason sounds reasonable.你的理由听起来很合理。2动词不定式的主动形式表示被动意义的常见情况(1)不定式作定语与被修饰的名词或代词构成动宾关系，且句中出现了动作的逻辑主语时。The villager will show you the secret path to take.这位村民将告诉你要走的秘密小道。W

13、e still have many poor children to take care of.我们仍有许多贫困儿童要去照管。(2)如果动作的执行者在主语或宾语中没有出现，则用不定式的被动式。Ill go to the post office. Do you have anything to be posted?我要去邮局。你有东西要邮寄吗？(此句中的不定式to be posted的执行者不是句子的主语you而是I)(3)在“主语(人/物)be形容词不定式”句型中，形容词后跟不定式作状语，而句子的主语又是动词不定式的逻辑宾语时，常用不定式的主动形式表达被动含义。这样的形容词常见的有：amusi

14、ng, comfortable, dangerous, difficult, easy, good, fit, hard, important, impossible, interesting, nice, pleasant, funny等。These apples are good to eat.这些苹果很好吃。The book is too expensive (for me) to buy.这本书太贵，我买不起。(4)某些动词(如blame, let等)的不定式用在be后作表语时，用主动形式表被动意义。The house is to let.此房出租。Who is to blame fo

15、r starting the fire?谁应为引起这场火灾负责？(5)在need, want, require, bear等词的后面，动名词用主动形式表示被动意义，其含义相当于动词不定式的被动形式。The house needs repairing/to be repaired.这房子需要修理。即时演练4单句语法填空The old man found the computer was hard to operate (operate)We have four reading passages to complete (complete) in the coming holiday.This c

16、heese doesnt cut (not cut) easily. Its too soft.The girl is easy to get (get) along with.These small trees need taking/to be taken (take) good care of.链接高考单句语法填空1(2016北京高考)The students have been working hard on their lessons and their efforts will be rewarded (reward) with success in the end.2(2016江

17、苏高考)More efforts, as reported, will be made (make) in the years ahead to accelerate the supplyside structural reform.3(2015安徽高考)It is reported that a space station will be built (build) on the moon in years to come.4(2015北京高考)Did you enjoy the party?Yes. We were treated (treat) well by our hosts.5(2

18、015天津高考)Despite the previous rounds of talks, no agreement has been reached (reach) so far by the two sides.6(2014广东高考)We were told (tell) that our rooms hadnt been reserved for that week, but for the week after.7(2014辽宁高考)Tai Chi is called (call)“shadow boxing” in English. 8(2013四川高考)The airport to

19、 be completed (complete) next year will help promote tourism in this area.针对演练.单句语法填空1The next thing to be done (do) is to clean the classroom.2I find the problem is very difficult to solve (solve)3The billionaire is reported in the local newspaper to have been robbed (rob) last week.4Having a trip

20、abroad is certainly good for the students, but it remains to be seen (see) whether they will enjoy it.5The children talked so loudly at the dinner table that I had to struggle to be heard (hear)6You cant use the machine today because some parts are being replaced (replace) this week.7Some modern tea

21、ching equipment as well as hundreds of books was donated (donate) to the rural schools last week.8To make way for the wide street, these houses need pulling/to be pulled (pull) down.9What about your new clothes?They are a little expensive but the cloth washes (wash) well.10Take this medicine three t

22、imes a day, Tom.Do I have to take it? It tastes (taste) so terrible.完成句子1Im glad to have been helped by so many warmhearted people (得到了这么多热心人的帮助)2If I am lucky enough to be elected (如果我足够幸运被选上), I will make every effort to serve for the benefits of students and our club.3One day, when we learned the

23、 new word“eccentric”in class, we were asked to make a sentence with it (被要求用它造个句子)4Immediate actions should be taken (应采取立即行动), like stopping cutting down trees, to better the environment.5Im going back to Beijing tomorrow. Do you have anything to be taken home (要我带回家)?6Are you going to the meeting to be held this afternoon (今天下午举行的)?.短文改错My parents tend to making almost all decisions for me. They chose schools and subjects for me. Sometimes e