1、Unit 17 Laughter 导学案（2） Grammar: Past Perfect Continuous Tips: A good medicine tastes bitter. Learning aims: 1. Master some words and phrases (A、B 级) 2. Learn the grammar- Past Perfect Continuous (C 级) 3. Use Past Perfect Continuous to make sentences (D 级) Important and difficult point: How to use t
2、he Past Perfect Continuous correctly Learning procedures: Step I Important words (A 级) 1. n. 延误，延期 2. n. 柜台 3. adj. 惊恐的，担惊受怕的 4. n. 国界，边 境 5. adv. 迅速地 6. adj. 晒黑的 7. vi. 叫喊，叫嚷 8. vi. 排队 9. adj. 凌乱的，肮脏的 10. n. 身份 Step II Keep these phrases in mind (B 级) 1. (打得)鼻青脸肿 2. 排队 3. 兑现支票 4. 突然笑起来 5. yell at s
3、b. 6. 去度假 Step III Grammar Past Perfect Continuous(过去完成进行时) 一构成：had+been+现在分词（doing） （B 级） 二用法：表示动作从过去某一时间之前开始，到过去某一时间仍在 进行或刚刚结束。 Before she was rescued from the ruins, the soldiers had been searching for two hours. I had been waiting for two hours when they announced that the tickets were sold out.
4、 汉译英：（用过去完成进行时） （C 级） 1. 在你来之前那男孩在这里站了多久了？ 2. 到去年底，他在这里学习了 2 年了。 3. 最后他中医得到了他一直在等的那封信。 4. 在我找到他前，他一直在看电视。 5. 他整个下午一直在修车，而且他感到很累。 三要点提示 1. 过去完成进行时和过去完成时一样，必须以过去时间为前提。 The old woman felt tired because she a picture all the morning. A. would be drawing B. has drawn C. had drawn D. had been drawing 2. 过
5、去完成进行时也有进行时态的特征，可表示动作未完成、未得 到结果等。 The crazy fan patiently for two hours, and they would wait till the movie star arrived. A. were waiting B. had been waiting C. had waited D. would wait Step IV 单项选择（D 级） 1. Why didnt Toney have his lunch? His pet bird this morning. He still for quite a long time in
6、his room crying. A. died; had sat B. has died; has sat C. has died; is sitting D. died; has been sitting 2. I can no longer put up with her; she always me as a child. A. does; treat B. /; treats C. has; treated D. has; been treating 3. I called Hannah many times yesterday evening, but I couldnt get
7、through. Her brother on the phone all the time! A. was talking B. has been talking C. has talked D. talked 4. Im sure Andrew will win the first prize in the final. I think so. He for it for months. A. is preparing B. was preparing C. had been preparing D. has been preparing 5. By the time he realize
8、s he into a trap, itll be too late for him to do anything about it. A. walks B. walked C. has walked D. had walked Step V 阅读理解（D 级） Some people hate everything that is modern. They cannot imagine how anyone can really like modern music; they find it hard to accept the new fashions in clothing; they
9、think that all modern painting is ugly;and they seldom have a good word for the new buildings that are being built everywhere in the world. Such people look for perfection in everything, and they take their standards of perfection from the past. They are usually impatient with anyone who is brave en
10、ough to experiment with new or to express himself or the age in materials original ways. It is, of course, true that many artists do not succeed in their work and instead produce works that can only be considered as failures. If the work of art is a painting, the artists failure concerns himself alo
11、ne, but if it is a building, his failure concerns others too, because it may damage the beauty of the whole place. This does sometimes happen, but it is completely untrue to say, as some people do, that modern architecture is nothing. We cant judge every modern building by the standards of the ancie
12、nt time, even though we admire the ancient buildings. Technologically, the modern buildings are more advanced. The modern architect knows he should learn from the ancient works, but with his greater resources of knowledge and materials, he will never be content to imitate the past. He is too proud t
13、o do that. 1. Some people hate everything that is modern because _. A. they are aged B. they find it hard to accept modern things C. they take their standards of perfection from the Greek D. they look at things by the standards of the past 2. The writer of the passage thinks that _. A. it is true to
14、 say artists fail in their work B. it is untrue to say artists fail in their work C. it is true to say some artists fail in their work D. it is true to say only painters fail in their work 3. The writer thinks the failure of a building _. A. means nothing B. concerns others C. concerns only the arti
15、st D. concerns all the people in the world 4. The writer thinks that _. A. we cant judge buildings by the ancient standards B. we cant judge all the buildings by the ancient standards C. we cant judge all the modern buildings by the ancient standards D. we cant judge modern buildings 5. Technologica
16、lly， the modern buildings are more advance D. The sentence means _. A. the ancient architects had no technology B. the modern architects use more advanced technology C. the modern buildings are advanced because they are completely different from the ancient buildings D. the modern buildings are more beautiful Step VI 课后小结
