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1、 精品資料
九年級（上）英語 導(dǎo)學(xué)案
班級 姓名
課題
學(xué)習(xí)目標(biāo)
1.了解電腦的用途及利弊。
2.學(xué)習(xí)賓語補(bǔ)足語的用法。
學(xué)習(xí)重點(diǎn)
掌握重點(diǎn)詞匯和句型
學(xué)習(xí)賓語補(bǔ)足語的用法
學(xué)習(xí)難點(diǎn)
學(xué)習(xí)賓語補(bǔ)足語的用法
教學(xué)方法和
教學(xué)時(shí)數(shù)
采用多媒體教學(xué)方法，小組合作探討，師生問答等方式
1 period
學(xué) 習(xí) 過 程
學(xué)習(xí)內(nèi)容（學(xué)生活動）
學(xué)習(xí)方法
教
2、師知識講解
一、學(xué)前準(zhǔn)備
根據(jù)漢語意思填空
1. Her rich experience gave her an ___________（優(yōu)點(diǎn)）over other applicants（申請人）for the job.
2. If you put very______（微小的）things under a microscope(顯微鏡)，you will find it very large.
3. Computers have __________(連接) the whole world to be one “small village”.
4. For ___
3、_______________(例如)，if we don’t take enough exercise, we’ll be weak.
5. I_________(取消) the reservation for the ticket to New York yesterday.
學(xué)生課前 完成
仔細(xì)閱讀1a，找出每段的中心句。并為1a取一個(gè)好題目，陳述理由。
再讀1a，完成1b。
復(fù)述1a。
二． 獨(dú)立思考、解決問題
2minutes’ talk: Is it important to know how to use computers?
仔細(xì)閱讀1a，找
4、出每段的中心句。并為1a取一個(gè)好題目，陳述理由。
再讀1a，完成1b。
復(fù)述1a。
聽1a，找出難點(diǎn)。
小組討論，試著列舉計(jì)算機(jī)的優(yōu)缺點(diǎn)，完成1c。
學(xué)生自主學(xué)習(xí)課堂展示
三．分組討論 合作探究
1. There is no doubt that computers are very useful in technology and business.
毫無疑問電腦在技術(shù)和商業(yè)領(lǐng)域很有用處。
2. connect (v.) 連接 connection (n.) 關(guān)系，聯(lián)系
connect sth. (to sth.) 使電、氣、水等接通 co
5、nnect to the Internet聯(lián)網(wǎng)
connect sb./sth. (with sb./sth.) 與……有聯(lián)系，把……聯(lián)系起來
3. Tiny computers inside patients’ bodies keep their hearts beating normally.
裝在病人身體里的微型電腦可以保持他們心臟正常運(yùn)作。
tiny微小的 =very small in size
Huge超大型 Large大型 Medium中型 Small小型 Tiny超小型 big大
4 They have made the workpl
6、ace safer and better. 它們讓工作環(huán)境更安全更好。
5. They use them to play games and watch movies. 他們用它們玩游戲、看電影。
6.Computers are also used in business to place and cancel orders.
在商業(yè)領(lǐng)域，計(jì)算機(jī)被用于訂購和取消訂單。
cancel (v.)“取消” eg. The meeting was canceled.會議被取消了。
7. for instance “例如，比如”比較正式。可接句子或一段話。
區(qū)別：for ex
7、ample, such as, like 均用于舉例用
for example 一般只舉同類事物中一例，詞組、句子均可，作插入語，逗號隔開，放句中任意位置。 For example, he is a good student.
such as所舉例子只能為名詞詞組，舉的例子需兩個(gè)以上，（要想全部舉出所有例子，用namely“即”）其后不用逗號隔開。如：
like“像”可與such as互換，但such as可分開使用
小組合作完成組內(nèi)交流課堂展示
spend… (in) doing sth./ on sth. → 主語是人
聯(lián)系：pay (money) for…
8、→ 主語是人
eg. I paid ￥4000 for my new computer.
It takes/will take/took sb. some time to do sth. →主語是物
eg. It will take me about an hour to finish this composition.
sth. cost(s) sb. money →主語是物
eg. This coat cost me 20 dollars.
四、課后練習(xí)
一．根據(jù)句意，用所給單詞的適當(dāng)形式填空。
1.All flights have ______(c
9、ancel) because of bad weather.
2.Thank you very much for your _____(introduce).
3.This railway line _____ (connect) London to Edinburgh.
4.He had finally _____ (achieve) success.
5.We are _____(pride) of what he did.
二．任務(wù)型閱讀
China will remember the great moment. At 9: 00 a.m. on October 15th
10、, 2003, the country sent up its first manned spacecraft, ShenzhouⅤ, into space at Jiuquan Satellite Launch Center in Gansu Province.
Now China has become the third country in the world to send a person into orbit(運(yùn)行軌道) after the former Soviet Union(前蘇聯(lián)) and the United States. Yang Liwei, 38, is Chi
11、na’s first spaceman.
Yang sent a message back to the earth,“I’m feeling very good in space, and it looks wonderful here.”Yang then told his wife and son,“I have looked at our beautiful earth and recorded all that I have seen here.”
It was planned that ShenzhouⅤwould circle the earth 14 times in ab
12、out 20 hours.
What did the spaceship take with? Flags and seeds(種子): a national flag, a United Nations flag, the Olympic flag and one kilogram of seeds for experiments.
Yang, who comes from Liaoning Province, has been an air force pilot since 1987. He was chosen from 14 pilots after many difficult
13、 tests.
根據(jù)短文內(nèi)容，回答下列問題。
36.When did China launch its first manned spacecraft, ShenzhouⅤinto space?
______________________________________
37. How many countries are there to send a person into orbit?
_____________________________________
38.Who’s China’s first spaceman?
________________________________________
39.How many hours did ShenzhouⅤ circle the earth?
____________________________________
獨(dú)立完成小組內(nèi)檢測
? 教 學(xué)
反 思
?
?
?
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編寫:張?jiān)葡肌⑵畹掠?、江黎、左坤靜 校審:顧德金
最新精品英語資料
重慶市九年級英語上冊學(xué)案：Unit4 2
