牛津譯林版英語(yǔ)八年級(jí)下冊(cè)8B Unit 4Grammar教案

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1、Grammar Teaching objectives: I Knowledge objective 1. Phrases: what to do, who to talk to, when to meet, which to choose, where to ask for help, how to write 2. Structures: I know who to ask for help with writing. Mr. Wu advised us which to choose as after-school activities. Daniel taught him

2、self how to use a computer to draw. II Ability objectives 1. To learn to use question words + to-infinitives 2. To learn to use must and have to III Value objectives To let students be willing to read books. Teaching focuses and difficulties: 1. To learn to use question words + to-infimtives

3、 2. Some structures: I'm not sure who to go to fbr help . We don't know which room to live in. Teaching aids: PPT Teaching procedures: Step 1 Revision Translation. 1 .撞到巖石上 2 ?筋疲力盡 3 .與?.?一樣大 4.摔倒 5 .向某人大叫 6 .繼續(xù)做某事 7 .解開(kāi)一只手 8 .一大群小人 9 .逃跑 10.逃離，離開(kāi) 11 .當(dāng)我們的船撞到巖石損壞之后，我?jiàn)^力前游。 12. 當(dāng)我最終感到

4、大地在我腳下的時(shí)候，我筋疲力盡了。 13. 我的胳膊、腿和頭發(fā)被拴在了地面上。 14. 他只有我的小手指那么大。 15. 這噪音使他們都摔倒了。 16 .他們繼續(xù)在我的身上走來(lái)走去。 17.我也不知道說(shuō)什么。 Step 2 New words 1. Let some students spell the words. 2. Read after the teacher. 3. Read together. Step 3 Presentation 1. Enjoy some pictures and present question words + to-infinitiv

5、es. Step 4 Grammar 1 1. We can use a question word with a to-infinitive after a verb. e.g. Millie has decided what to read. Daniel did not say who to talk to about this book. Simon forgot when to meet his friends. Kitty cannot decide which to choose first. Sandy is wondering where to ask for

6、 help. Amy does not know how to write the report. 2. We can use a verb + object before a question word with a 如-infinitive. advise, ask, decide, discuss find out, forget, know, learn remember, say, show, teach think, understand, wonder e.g. Mr Wu advised us which to choose as after-school acti

7、vities. The students asked their teacher when to hand in their work. Millie showed us what to do next. Daniel taught himself how to use a computer to draw. Don't forget to tell your mum where to meet you. 3. We can use a noun after what, which, whose, how many and how much. e.g. They are discu

8、ssing which color to paint the walls. You can ask your parents how much money to take with you. 4. We can also use an adjective like sure or clear before a question word. e.g. Suzy was not sure who to ask for help. Are you clear when to meet at the gate tomorrow? 5. 疑問(wèn)詞+動(dòng)詞不定式 我們可以用“疑問(wèn)詞+動(dòng)詞不定式”結(jié)

9、構(gòu)做動(dòng)詞的賓語(yǔ)。疑問(wèn)詞也包括疑問(wèn)代詞what、 which、who和疑問(wèn)副詞how、when> whereo常和“疑問(wèn)詞+動(dòng)詞不定式"結(jié)構(gòu)連用的動(dòng) 詞及動(dòng)詞短語(yǔ)有：know> learn> see> hear、 ask> telR decide、 explain> find out> forget、remember、understand 等。 e.g. I don't know what to say next. 我不知道接下來(lái)該說(shuō)什么。 I can't decide which to take 我不能決定該那哪一個(gè)。 Please tell me how to go ther

10、e. 請(qǐng)告訴我怎樣到哪兒。 “疑問(wèn)詞+動(dòng)詞不定式”結(jié)構(gòu)在句子中還可以做主語(yǔ)和表語(yǔ)。 e.g. How to deal with the problem is most important to us. 如何處理這個(gè)問(wèn)題對(duì)我們來(lái)說(shuō)是最重要的。 The problem is when to leave the place. 問(wèn)題是何時(shí)離開(kāi)這個(gè)地方。 “疑問(wèn)詞+動(dòng)詞不定式”結(jié)構(gòu)可以改寫(xiě)成由該疑問(wèn)詞引導(dǎo)的從句。 e.g. I don't know what to do. =I do not know what I should do. 我不知道該做什么。 注意：所有疑問(wèn)句中，只有

11、why不可以與動(dòng)詞不定式連用。 6. Doing exercises. 1. Complete the dialogue on Page 55. Amy and Daniel are talking about their Reading Week. Complete their conversation. Use thecorrect question words and "-infinitives. how, what, ask for, find when, where, hand in, read which, who, speak, travel, write abou

12、t Amy: Mr Wu has recommended so many interesting books. Have you decided (1) first, Daniel? DaniekYes. I want to read Black Beauty first. But I don't know (2) the book. Amy: You can try our school library or Sunshine Library. Oh, did you know Peter is reading Around the World in Eighty Days?

13、 He wants to find out (3) around the world in such a short time. Daniel: Wow, that's amazing! By the way, can you tell me (4) our book report? Amy: Before next Friday. Fm still not sure (5) in the report. Daniel: You can write anything about your book 一 what the book is about, what you think of

14、it and so on. You should read some reviews about the book before writing. Amy: Thank you. Anyway, I know (6) help with writing. Mr Wu is always there to help us. 2. Check the answers. Step 5 Grammar 2 We use must and have to to say that it is necessary to do something. 1. We use must when the

15、 speaker feels that something is necessary. e.g. "I must run away from them,” Gulliver thought. 2. We use have to when the situation makes something necessary. e.g. I have to use them to reach the box on the fridge. She has to take her daughter from school in the afternoon. 3. We use must not t

16、o say that something is not allowed. e.g. You must not smoke in the library. 4. We use do not have to to say that it is not necessary to do something. e.g. We do not have to go to school at weekends. 5. Doing exercises on page 56. Amy is telling her cousin Shirley some library rules. Complete w

17、hat she says with must, must not. have to or don ft have to. You (1) keep quiet in the library. You (2) keep the books clean and tidy. You (3) draw or write on the books . You (4) eat or drink in the library. You (5) return the books on time. If you want to keep them longer, you (6) renew the

18、m. You (7) bring your student card every time you go to the library, but remember to bring your library card. Step 6 Exercises 一、完成下列句子。 1.1 don't know (在會(huì)上說(shuō)什么). 2. Can you tell me (在哪里能買(mǎi)到這本書(shū))？ 3. (在/可時(shí)何地召開(kāi)這會(huì)議)hasn't been decided yet. 二、用 how, which, what, when, where 填空。 1. When I go

19、into the clothes shop, I always can't decide one to buy. 2. My grandfather doesn't know to use a computer. 3. --- Will you please show me to drive a car? ---Yes, of course. Now let me tell you to do first. 4.1 will tell Lucy and to meet. Step 7 Homework Remember the grammar in this lesson. Teaching reflections: