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1、Period3 Grammar, Vocabulary and Listening 課題 Period3 Grammar, Vocabulary and Listening 課型 New 教學(xué)目標(biāo) 1. Enable the Ss to learn the link word. 2. Help the Ss learn the difference between link words. 3.To train the Ss listening skills. 重點(diǎn) Enable the Ss to learn the link word. 難點(diǎn) Help the

2、 Ss learn the difference between link words. 學(xué)情分析 The Ss can finish the task. 教具課件 1. A recorder 2. A projector 3. A computer 教法 1. question, ask and answer. 2. Individual, pair or group work to make every student work in class. 教學(xué)程序 教學(xué)內(nèi)容 師生 活動(dòng) 時(shí)間分配 Step 1

3、 Step 2 Step 3 Step 4 Step 1 Presentation a. Look at the link words

4、but and however in these sentences. Then answer the questions. 1) The report shows that we are making progress but that we need to make greater efforts. 2) In the last ten years in China, 150 million people moved out of poverty. However, the challenges are still great. 3) More than 1 billion peop

5、le in developing countries do not drink safe water. However, in other parts of the world, e.g. Eastern Europe, water is now mostly safe to drink. Q1. Does however mean the same as but? Q2. Which link word begins a sentence? Q3. Which link word can join two parts of a sentence? Q4. Which link wor

6、d is followed by a comma? Suggested answers: Q1. Yes. Q2. However Q3. But Q4. However b. Look at the link words although and while in these sentences. And answer the questions. 1) Norway is at the top of the list, while the united states is at number 7. 2) The UK is in the thirteenth positio

7、n, while China is in the middle of the list. 3) Although more than 80% of children in developing countries go to primary school, about 115 million children are not being educated. 4) Although developed countries give some financial help, they need to give much more. Q1. Which sentences compare tw

8、o facts? Q2. Which sentences can you rewrite using the word but? Suggested answers: Q1. All of them. Q2. All of them. Step 2. Explanation. a. but and however but 作為并列連詞，在意義上起轉(zhuǎn)折作用。 but 前后的兩個(gè)句子或短語在意義上形成鮮明對(duì)照。 but 用來連接兩個(gè)分句或兩個(gè)較長(zhǎng)的短語時(shí)， but 前面一般要加逗號(hào)。例如： 　　（ 1 ） He is old but strong. 他年紀(jì)雖大卻很強(qiáng)壯。 　?。?

9、2 ） Learning the guitar isn't difficult, but you will have to practise. 　　 學(xué)彈吉他并不難，但是你得練習(xí)。 　?。?3 ） He tried， but could not do it. 他試過，但是干不了。 　however 意為“可是，然而，盡管”，較 but 的意味弱，通常用作連接性狀語。其位置可以在句首，句末或插入句中。當(dāng)其被用來對(duì)照兩個(gè)分句時(shí)，中間需要有一個(gè)逗號(hào)；當(dāng)它被用作句子的插入語時(shí)，則前后應(yīng)各有一個(gè)逗號(hào)。例如： 　?。?4 ） However，we need not do that now.

10、 可是，我們現(xiàn)在不需要做那個(gè)。 　?。?5 ） He said it was so；he was mistaken，however. 他說是那樣的，然而他卻弄錯(cuò)了。 　?。?6 ） His friends，however，had other ideas. 然而他的朋友們卻另有見解。 　　注： however 也可用作連接副詞，意為“不論怎樣”，用來引導(dǎo)讓步狀語從句。例如： 　　However we may do it，it will be a difficult job. 無論雪下得多大，我們都必須回去。 b. although and while While表示兩個(gè)事實(shí)之間的轉(zhuǎn)折

11、對(duì)比，although可以用but改寫成另一種句子 while 用作連詞時(shí)，連接兩個(gè)并列句子，表示“對(duì)比”關(guān)系。例如： 　　He went out for a walk， while I stayed at home. 　　（他出去散步了，而我卻呆在家里。） 　　I like singing while she likes dancing. 　?。ㄎ蚁矚g唱歌，而她喜歡跳舞。） 　　You like sports， while I prefer music. （你喜歡體育，而我更喜歡音樂。） although引導(dǎo)的從句放在主句前后均可，有時(shí)還可放在句中。 Although ma

12、ny difficulties are still ahead, we are determined to make greater achievements. 盡管在前面的道路上還有許多困難，但是，我們決心要取得更大的成就。 He often helps me with my English although he is quite busy. 盡管他相當(dāng)忙，但是還常常幫我學(xué)英語。 although引導(dǎo)的從句不能與but, however連用，但可與yet, still連用。不能說：Although he was old, but he worked hard. 應(yīng)把but去掉。當(dāng)然

13、，保留but而去Although也可。 c. Conclusion 1，but與 however, 相同點(diǎn)：都表示轉(zhuǎn)折，都可以連接兩個(gè)句子 不同點(diǎn): ①but還可連接兩個(gè)并列的成分，however不能； ②however可置于句首，句中，句末，而且在句中時(shí)前后用分號(hào)或逗號(hào)隔開的情形較多。but往往置于句首，無需用標(biāo)點(diǎn)符號(hào)與句子隔開。 2，although與 while 相同點(diǎn)：都是連詞，都可引導(dǎo)讓步狀語從句； 不同點(diǎn)：①although意為“雖然，盡管”，相當(dāng)于though，所引導(dǎo)的句子通常置于句首。含although從句的復(fù)合句可以轉(zhuǎn)化為由but引導(dǎo)的并列句，但althoug

14、h與but不能同時(shí)出現(xiàn)；②while意為“然而，但是”，可用作并列連詞，表示前后的對(duì)比，一般不與but轉(zhuǎn)換，所引導(dǎo)的句子不能置于句首。 Step 3 Practice a. 用 but， and 和 however 填空： 　　1. I'd like to go with you， ________， my hands are full. 　　2. I'm sorry， ________ I won't be able to come tonight. 　　3. We must finish the job in time ________ hard it is. 　　4. The

15、y will supply food ________ drink on Saturday. 　　5. It looked like rain. ________， it is clear now. 　　6. Building has started ______ the project will be finished by 2000. Suggested answers: 1. however 2. but 3. however 4. and 5. However 6. and b. 用but, however, while, although 填空。 1. I can not

16、 speak Russian ______ my little daughter can. 2. I think there may, ______, be some other reasons we don’t know about. 3. My brother decided to go to that dangerous place, _____ I asked him not to. 4. The boy had said he wouldn’t do it again, ______ he broke his promise. 5. He didn’t turn on the

17、 light, _____ it was very dark in the room. Suggested answers: 1. while 2. however 3. although 4. but 5. although Step 4 Vocabulary and listening a. Pre-listening Check the meaning of the following words. Construction crowded fascinating freeway Huge inhabitants similarity un

18、fortunate Now answer the questions: 1) Which words can be used to describe a city? 2) Which word is connected with building? 3) Which word means the opposite of difference? 4) Which word do we use to say that something is sad? 5) Which word describes the people who live in a particular place?

19、 6) Which word means a wide road on which cars can travel fast? Suggested answers: 1. crowded, fascinating, huge 2. construction 3. similarity 4. unfortunate 5. inhabitant 6. freeway b. While-listening 1. Listen to the conversation and tick the topics you hear. Climate industry locati

20、on pollution population Safety tourism transport wealth Suggested answers: The only topic they don’t cover is location 2. Listen to the tape again. And tick the statements you think are true. 1) Beijing has a lot more inhabitants than Sydney and is much more crowed. 2) Beijing doesn’t

21、 have as many freeways as Sydney does. 3) There are fewer tourists in Sydney than in Beijing. 4) Beijing has less rain than Sydney. 5) Beijing is less dangerous than Sydney. 6) Beijing doesn’t have as much pollution as Sydney. 7) There are as many rich people in Beijing as in Sydney. 8) Beijin

22、g is as lively as Sydney. Suggested answers: 1,2,4,7,8 are true. c. Post-reading Listen to the tape carefully. Fill in the blanks with suitable words according to what you hear. Lingling: Is this your first time in Beijing, Richard? Richard: Yes, it is. L: How do you find it? R: It’s totally

23、 _______. It’s so different from Sydney, where I live. L: No I’m fascinated. Tell me about the _______, as you see them. R: well, Sydney’s a younger city than Beijing. Beijing has a lot more _______and is much more crowded. L: Yes, we certainly have a huge _______, like most Chinese cities. R: I

24、t’s very exciting, as a result. And there’s so much construction going on. L: I know, we’re growing very fast. For example, I don’t think we have as many _______as Sydney does, but we soon will. R: I believe you! I think there are fewer ______ in Beijing-at least fro now. and I get the feeling tha

25、t Beijing is less ______. L: Yes, there’s probably a lot less _____here. R: What about the _______? I think Sydney has less rain. L: yes, we can get a lot of ____ in July and August. R: I’ve noticed! It’s pouring at the moment. L: The good thing about the rain, of course, is that it washes the

26、_______away. R: I’ve noticed that too. We don’t have as much pollution as you do. L: That’s because you have less ______. The air can get quite polluted here… Ok, so that covers a lot of the differences. But are there any ________? R: Oh yes…for example, I notice the wealth and the ______. L: So

27、rry, I didn’t get that. R: The wealth and energy. I thin there are as many rich people her as in Sydney… and I think your city is just as ______as mine. L: That’ s good to hear. So shall we go out this evening and find some of the _____? 1. fascinating 2. differences 3. inhabitants 4. populat

28、ion 5. freeways 6. tourists 7. dangerous 8. crime 9. climate 10 rain 11. pollution 12. industry 13. similarities 14. energy 15. lively 16. action Homework: 1. Go over the grammar points we have learned in this lesson. 2. Finish the exercises 1, 2 on page 73.

29、 Choose the right answer Learn & do exx Learn & do exx 17’ 27’

30、 1’ 板書 Period3 Grammar, Vocabulary and Listening 1，but與 however, 相同點(diǎn)：都表示轉(zhuǎn)折，都可以連接兩個(gè)句子 不同點(diǎn): ①but還可連接兩個(gè)并列的成分，however不能； ②however可置于句首，句中，句末，而且在句中時(shí)前后用分號(hào)或逗號(hào)隔開的情形較多。but往往置于句首，無需用標(biāo)點(diǎn)符號(hào)與句子隔開。 2，although與 while 相同點(diǎn)：都是連詞，都可引導(dǎo)讓步狀語從句； 不同點(diǎn)：①although意為“雖然，盡管”，相當(dāng)于though，所引導(dǎo)的句子通常置于句首。含although從句的復(fù)合句可以轉(zhuǎn)化為由but引導(dǎo)的并列句，但although與but不能同時(shí)出現(xiàn)；②while意為“然而，但是”，可用作并列連詞，表示前后的對(duì)比，一般不與but轉(zhuǎn)換，所引導(dǎo)的句子不能置于句首。 教學(xué)后記 So many usage for Ss.