牛津深圳版英語八上unit 3《computers》word單元教案

1、Unit 3 Computers--基礎(chǔ)教案 基礎(chǔ)教案一、 一、key wordsorder n. 訂貨，訂購 May I take your order?可以為您點(diǎn)餐嗎？v. 訂購 Our school ordered some new computers.v. 命令 order sb. to do sth.The teacher ordered us to take notes.compare v. 比較，對(duì)

2、比 Please compare the two bags.I have compared the prices in the two shops.compare A with B 比較 A 和 B: Please compare your handwriting with Tom’s.compare A to B 把 A 比作 B: A teacher’s work is often compared to a candle

3、. control v. 操作，控制 This switch controls the lights in the hall.Your brain controls the rest of your body.n. 控制 under the control 在...的控制下 out of control 失去控制in control of 掌控... lose control 失去控制dep

4、end v.依靠，依賴 depend on sb./sth 依賴... She still depends on her parents for money because she hasn’t got a job.adj. dependent 依賴的be dependent on ... 依賴于 依賴于... Her success is dependent on her hard work.operate v. 操作，

5、控制 The expert will come and teach us how to operate the machine.v. 動(dòng)手術(shù) operate on... 給...動(dòng)手術(shù)The doctor will operate on her leg tomorrow.n. operation 手術(shù)(可數(shù))work as 從事 從事...工作 工作 My father is a doctor.=My father wor

6、ks as a doctor.work 的其他短語： 的其他短語：work out 計(jì)算出 work for 為...效力work on 從事于...；繼續(xù)工作 work with 與...共事； 對(duì)...有效 work hard 工作努力，學(xué)習(xí)努力at work 在上班 hard work 努力的工作； 艱難的工作 look forward to 盼望，期待 盼望，期待look forward to sth : 盼望... We

7、are looking for your reply. (your coming) look forward to doing(to 為介詞)：盼望做... I’m looking forward to seeing you.新單詞強(qiáng)化訓(xùn)練 新單詞強(qiáng)化訓(xùn)練1. He_________(訂購)himself three new coats.2. I don’t know how the computer __________(運(yùn)行，控制

8、).3. We drove at a ___________(速度)of 50 kilometers an hour.4. The animals are kept in ___________(小的)cages and can hardly move at all.5. If I want to write fast, I must learn to __________(打字).6. We shouldn’t ___________

9、___(依靠)too much on our parents.7. One-child policy has worked well in __________(控制)of China’s population.3. We can use computer to calculate.use sth to do sth 使用 使用...去做 去做...eg: We should learn to use computers to stud

10、y.use sth for doing sth 使用 使用...做...eg: We should learn to use computers for studying.被動(dòng)： 被動(dòng)：sth is used to do 或 sth is used for doing eg：Bags are used to collect things. 或 Bags are used for collecting things.4. In addit

11、ion, computers can do important jobs like operating railways and flying planes.? in addition 此外，還有 此外，還有... = and...as welleg: We had fun. In addition, we learnt a lot.She plays the guitar, and in addition, she writes he

12、r own songs.= She plays the guitar, and she writes her own songs as well.in addition to =besides 除...以外 以外,還有 還有...eg: He speaks five other languages in addition to English. ( =besides)? like 介詞“像” Do it like this! 5.

13、For example, they may be better than doctors at doing their jobs.===For example, they may be better at doing their jobs than doctors.be good at 擅長(zhǎng) 擅長(zhǎng)..., 比較級(jí)形式： 比較級(jí)形式： be better at 更擅長(zhǎng) 更擅長(zhǎng)...=do well in

14、 =do better in eg: Joy is good at Maths, and she is better at English.She is not only good at listening but also good at speaking.6. What will happen to us if computers can do all our jobs?happen vi.發(fā)生

15、 常用結(jié)構(gòu) 1: sth happened sth has happened sth is/was happeningWhat is happening? There are so many people.常用結(jié)構(gòu) 2：sth happen to sb. What happened to you last night?常用結(jié)構(gòu) 3：happen to +動(dòng)詞原形 碰巧做...He happened to hear that

16、 when he was walking past.7. Computers may change our lives, but will they make them better?change one’s life 改變某人的生活eg：What he has done changed his wife’s life.make sth +adj. 使...怎么樣 eg：We can make the garden more be

17、autiful.8. The lightest model costs 2,530.cost 花費(fèi)，值(cost-cost) 結(jié)構(gòu) 1：sth costs sm. 某物值...錢結(jié)構(gòu) 2：sth costs sb sm. eg: The book costs me 20 dollars.其他“花費(fèi)”的表達(dá)，同學(xué)們趕緊想想吧！ 其他“花費(fèi)”的表達(dá)，同學(xué)們趕緊想想吧！9. They play computer games all

18、day without stopping to drink, eat and sleep.? without 介詞“沒有”without doing 沒有做...eg: He left without saying anything.? stop v.停止 stop doing 停止做...stop to do 停下來去做...eg: You must stop playing computer games. And you sho

19、uld stop to study hard.10. It’s made of leather.短語: be made of 由...制成（未經(jīng)質(zhì)變，看得見原材料） eg: The desk is made of wood.【拓展】：be made from 由...制成 發(fā)生了化學(xué)變化，看不出原料 Wine is made from grapes.be made into ...可以制成... 談?wù)撛峡梢灾瞥珊挝?Grapes c