高一外研版必修三(课堂PPT)

1、高一外研版必修三高一外研版必修三 Module 2 Developing and Developed Countries Grammar He is very young, _ he knows a lot about computer. A. and B. however C. but D. while 2. Excuse me for breaking in, _ I have some news for you. A. so B. and C. but D. yet C C 3. Some people waste a lot of food _ others havent enough

2、 to eat. A. however B. when C. as D. while 4. _ he had to write a history paper. _ he couldnt find time to do it. A. Although; but B. Although; / C. Even thought; / D. Even if; / D B 一一. 连词：连词：but, however, although, while 1. 连接两个并列分句连接两个并列分句 Honey is sweet, but the bee stings. I ought to have helpe

3、d her, but I ever could. 2. 连接两个并列成分连接两个并列成分 They see the trees but not the forest. He no longer felt disappointed, but happy and hopeful. 3.3.后接状语后接状语 He tried to save it, but in vain. He glanced about, but seeing only the empty room. However 1. 多插在句子中间多插在句子中间 (1) His first response was to say no.

4、Later, however, he changed his mind. (2) The production is low this month. However, there will be an increase next month. 2.有时也放在句首或句尾有时也放在句首或句尾 Ill offer it to Tom. However, he may not want it. You know all this as well as I do, however. although 常用来引导让步状语从句常用来引导让步状语从句, 与与though同义同义 Although it was

5、 barely four oclock, the lights were already on. He said they were married, although Im sure they arent. Hes very lovable although not at all tidy. While常用来引导状语从句，表示对比、让步、时常用来引导状语从句，表示对比、让步、时 间等。间等。 Some countries are rich, while others are extremely poor. While Toms very good at science, his brothe

6、r is absolutely hopeless. While they are my neighbors, I dont know them well. Strike while the iron is hot. We are making progress but we need to make greater efforts. In a developed country, people have nice clothes to wear, however, in a poor country, people have few clothes. 表示转折关系的并列句，常由连词表示转折关系

7、的并列句，常由连词but, yet, while, however, nevertheless等连词连接。常译等连词连接。常译 为为“但是但是” 、“可是可是”、“然而然而”等。等。 Answers: (1) Yes (2) However (3) But (4) However but in a poor country people have few clothes. however, a lot of people is homeless. but there is no money for medical care however, the families is large. Alt

8、hough developed countries give some financial help, they need to give much more. Norway is at the top of the list, while the United States is at number 7. 由由although 引导的让步状语从句，可译为引导的让步状语从句，可译为“虽然虽然”。 常用于句首，且不与常用于句首，且不与but连用。连用。 由由while 引导的状语从句，表示对比。可译为引导的状语从句，表示对比。可译为“然然 而而”，常用于句中。，常用于句中。 Answers: (

9、1) All of them (2) All of them Answers: Although developed countries are rich, they dont give enough financial help to developing countries. 2. Europe has a lot of industry, while Africa does not have much. 3. In some parts of Europe, incomes are high, while in 1. other parts they are much lower. 4.

10、 Although there is poverty in this area, people are happier than in the city. Some children receive a good education, while others never go to school at all. 5. 6. Although life expectancy is still low, it has improved in the last ten years. 他个子矮而他兄弟个子高。他个子矮而他兄弟个子高。 他很努力，然而还是失败了。他很努力，然而还是失败了。 痛得厉害，可

11、是他并不呻吟。痛得厉害，可是他并不呻吟。 He is short, while his brother is tall. He worked hard. However, he failed. The pain was bad, but he did not complain. _ you call me to say youre not coming, Ill see you at the theatre. Though B. Whether C. Until D. Unless 2. I do every single bit of housework_ my husband Bob ju

12、st does the dishes now and then. A. since B. while C. when D. as D B 3. Paul had to write a history paper, _ he couldnt find time to do it. A. but B. so C. because D. if You should try to get a good nights sleep_ much work you have to do. however B. no matter 4. C. although D. whatever A A D B 5. Jo

13、hn saves his money, _ George spends all he gets. whether B. as C. though D. while 6. Id love to come _ I cant make it till 8 oclock. so B. but A.C. however D. while D B A C B A C C A C B D C C 21. He is very young, _ he knows a lot about computer. A. and B. however C. but D. while 22. Excuse me for

14、breaking in, _ I have some news for you. A. so B. and C. but D. yet C C 23. Some people waste a lot of food _ others havent enough to eat. A. however B. when C. as D. while 24. _ he had to write a history paper. _ he couldnt find time to do it. Although; but B. Although; / A.C. Even thought; / D. Ev

15、en if; / D B 25. I dont mind picking up your things from the store. _ the walk will do me good. A. Sooner or later B. Still C. In time D. Besides D 相关高考题 _ I accept that he is not perfect, I do actually like the person. A. While B. Since C. Before D. Unless 2. (2010全国全国2) Tom was about to close the

16、windows_his attention was caught by a bird. A. when B. if C. and D. till A A 3. (09全国全国2) All the dishes in this menu, _ otherwise stated, will serve two to three people. as B. if C. though D. unless 4. (北京北京) John plays basketball well, _ his favorite sport is badminton. A. so B.or C. yet D. for 5.

17、 (北京北京)You may use the room as you like _ you clean it up afterwards. so far as B. so long as A.C. in case D. even if D C B 6. (09湖南湖南) _ the police thought he was the most likely one, since they had no exact proof about it, they could not arrest him. Although B. As long as C. If only D. As soon as

18、7. (09湖南湖南) My parents dont mind what job I do _I am happy. even though B. as soon as A.C. as long as D. as though A B 8. (09重庆重庆) Peter was so excited _he received an invitation from his friend to visit Chongqing. A. where B. that C. why D. when 9. (09山东山东) The little girl who got lost decided to r

19、emain _ she was and wait for her mother. where B. what C. how D. who 10. (09山东山东)-Shall we have our picnic tomorrow? -_ it doesnt rain. A. Until B. While C. Once D. If D A D 11. (09福建福建) She had just finished her homework _ her mother asked her to practise playing the piano yesterday. A. when B. while C. after D. since 12. (09安徽安徽)-I wonder how much you charge for your services. -The first two are free _the third costs 30. A. while B. until C. when D. before A A 13. (09天津天津) I trav