英语人教版九年级全册Unit7 Grammar.doc

Section A 3 (Grammar Focus-4c)教学目标：重点语法：被动语态I. Grammar Focus根据课本内容，完成下列句子。1. 我认为不应该允许十六岁的孩子开车。 I dont think sixteen-year-olds _ _ _ to drive.2. 我同意。他们还不够严谨。 I agree. They arent serious enough.3. 你认为应该鼓励青少年去自己做决定吗？ Do you think teenagers _ _ _ to make their own decisions?4. 不，我不认同这个。青少年还太小不能自己做决定。 No, I dont agree with this. Teenagers are _ _ _ make their own decisions. 5. 不应该允许青少年去做兼职。 Teenagers _ _ _ _ to have part-time jobs. 6. 不，我不同意。他们可以从工作当中学到很多。 I disagree. They can _ a lot _ working.7. 你认为如果不用闪光灯的话可以允许我们拍照吗？ Do you think we _ _ _ to take photos if we dont use a flash. 8. 如果不用闪光灯的话，那么拍照是可以的。 If you dont use a flash, then it may be OK.II. 含有情态动词的被动语态在前面我们已经学习了一般现在时的被动语态和一般过去时的被动语态，它们的结构为：are/ is +及物动词的过去分词, were/ was+及物动词的过去分词。本单元我们主要了解含有情态动词的被动语态。观察例句中含情态动词被动语态的各种形式，补全结论中所缺的内容。【例句】1. Many trees should be planted in the mountains. 应该在山上种许多树。 含有情态动词的被动语态的结构为：情态动词+_+及物动词的_。2. This problem cant be worked out very easily. 这道题轻易算不出来。 变为否定句时只需要在情态动词后加_。3. You can take this book home. （改为被动语态） This book can be taken home (by you). 含有情态动词的主动语态变为被动语态时，要把主动语态的_变成被动语 态的主语。4. Should the car be washed now? Yes, it should. / No, it shouldnt. 汽车必须现在洗吗？ 是的，必须现在。/ 不是，不用。 变为一般疑问句时只需把_提到句首。结构为_+ 主语 + be + 及物动词的过去分词(+ 其他)？ 肯定回答：Yes，主语 + 情态动词. 否定回答：No，主语 + _. Practice . 选择最佳答案。( ) Young trees should _ every year. A. be planted B. planted C. plant A . 按要求完成下列各句，每空一词（含缩写）。1. We must do the work right now. （改为被动语态） _ _ _ _ _ right now.The work must be done2. Teenagers should be allowed to go out with their friends on school nights. （改为否定句） Teenagers _ _ _ to go out with their friends on school nights. shouldnt be allowed 3. A book should be read each month. (改为一般疑问句)_ each month? Should a book be read中考链接1. In order to make our city more beautiful, more trees and flowers _ every year. (2014 贵州贵阳)A. will plant B. should plant C. should be planted2. Thanks to the Internet, different kinds of information _ in a short time. A. can be learned B. has been learned C. can learn D. has learned (2013 安徽)3. How often do I need to feed the dog? It _ food every day, or it will be hungry. (2013 湖北黄冈)A. must give B. must be give C. must be given D. must be gave 4. I want to borrow the book, but I dont know how long it may _. For two weeks. (2013 湖北十堰)A. keep B. be borrowed C. borrow D. be kept 5. The child without parents _ good care of by his teachers in this special school. (2013 广东梅州)A. is taken B. are taken C. take D. takes CACDAIII. Practice Work on 4a.Rewrite the sentences according to the example.1. You must clean your bedroom every day. Your bedroom must be cleaned every day.2. Parents should encourage teenagers to do social work for their community. Teenagers _.3. Can Lucy do her homework tomorrow instead? Can _?4. Do you think we must keep teenagers away from the Internet? Do you think teenagers _?5. Parents should give teenagers chances to make their own decisions. Teenagers _.Work on 4b.Fill in the blanks with the correct forms of the words in brackets.Should teenagers _ (ask) to move out when they start working? In many Western countries, teenagers _ (allow) to move out at eighteen. Their parents believe that they should _ (educate) to take care of themselves from a young age. This way, when they _ (start) working they can manage their own lives. However, in most Asian societies, it is not common for teenagers to _ (move) out. Chinese parents believe that it is better for children to live with parents who can _ (take) care of them. But the young should then look after their parents as they get older. That is why many Chinese adults _ (continue) to live with their Language points 1. manage v. 完成(困难的事)；应付(困难局面)manage to do sth. 设法做成某事，相当于succeed in doing sth.e.g. 我们设法及时赶到了机场。 We _ the airport in time. managed to get to【链接】try to do sth. 设法或试图做某事，但是否做成了某事，它并不涉及。e.g. You can try to improve your English by reading English newspapers.根据句意，用manage或try的适当形式填空。1) My brother worked hard and _ to pass the exam. He was happy. managed2) Tom _ to pass the exam, but failed because of laziness. tried2. educateeducate用作及物动词，意为“教育；教导”，常用于educate sb. to do sth.结构中。此外，之前我们学过的education是educate的名词形式。如：Mr. Zhang always spends lots of time educating his two children. They are having a class to educate teenagers to know the dangers of smoking.The government is spending a lot of money on education.【运用】用educate的适当形式填空。(1) The purpose of the activity is to _ people to protect the environment. (2) When my uncle was young, he was _ in Australia.(3) In order to receive a better _, Jim wants to go to cate educated,