【正文】 Module 2 Science and technology Unit 3 Computers 關(guān)鍵詞匯 知識(shí)導(dǎo)航 1. 訂貨；訂購(gòu) (n.)_____________________ 2. 比較；對(duì)比 (v.)____________________ 3. (計(jì)算機(jī) )顯示器 (n.)_______________________ 4. 揚(yáng)聲器 (n.)__________________ 5. （計(jì)算機(jī)）鼠標(biāo) (n.)__________________ 6. 打字 ( v.)___________________ order pare monitor speaker mouse type 關(guān)鍵詞匯 知識(shí)導(dǎo)航 7. 操作；控制 (機(jī)器或系統(tǒng)等 ) (v.)_____________ 8. 昂貴的；價(jià)格高的 (adj.)______________ 9. 極小的；微小的 (adj.)_______________ 10. 依靠；依賴 (v.)_________________ 11. 速度 (n.)____________________ control expensive tiny depend speed 關(guān)鍵詞匯 知識(shí)導(dǎo)航 12. 操作；控制 (v.)_____________ 13. 公司 (n.)_______________ 14. 總額；合計(jì) (n.)_____________ 15. 出售；售賣 (v.)_______________ 16. 受喜愛(ài)的；受歡迎的 (adj.)_______________ operate pany total sell popular 重要詞組 知識(shí)導(dǎo)航 1. 缺乏；缺失 _____________________ 2. 從事 …… 工作 ____________________ 3. 在 20世紀(jì) 40年代 ___________________ 4. 沒(méi)意識(shí)到；未察覺(jué) _____________________ 5. 依靠 ______________________ 6. 怎樣處理 _____________________ be short of work as in the 1940s (be) unaware of depend on what ... do with 重要詞組 知識(shí)導(dǎo)航 7. 以更快的速度 ____________________ 8. 除 …… 之外（還） ___________________ 9. 總計(jì)；共計(jì) ___________________ 10. 盼望；期待 ___________________ 11. 玩電腦游戲 _____________________ 12. 阻止某人做某事 __________________ at a faster speed in addition grand total look forward to play puter games stop sb. from doing sth. 典型句子 知識(shí)導(dǎo)航 1. 有的電腦很微小。你可能都察覺(jué)不到它們。 (be unaware of) _________________________________________ 2. 你對(duì)電腦的依賴程度超出了你所意識(shí)到的。(depend on。 more than) _________________________________________ 3. 我們能用電腦做 (處理 )什么 (問(wèn)題 )呢？ (do with) _________________________________________ Some puters are tiny. You may be unaware of them. You depend on puters more than you realize. What can we do with puters? 典型句子 知識(shí)導(dǎo)航 4. 我們可以用電腦來(lái)計(jì)算。（ calculate） __________________________________________ 5. 此外，電腦還可以擔(dān)任重要的工作，如操控鐵路系統(tǒng)，開(kāi)飛機(jī)、宇宙飛船等。 (in addition) _________________________________________ __________________________________________ We can use puters to calculate. In addition, puters can do important jobs like operating railways and flying planes and spaceships. 典型句子 知識(shí)導(dǎo)航 6. 你的大腦能夠產(chǎn)生出新的理念而電腦不能。(produce) __________________________________________ 7. 不過(guò)，或許有一天電腦能比人類干得更好。 (be able to) _________________________________________ However, one day puters may be able to do a better job than human beings. Your brain can produce new ideas but puters cannot. 典型句子 知識(shí)導(dǎo)航 8. 例如，電腦可能比醫(yī)生更擅長(zhǎng)于他們的工作。 (be good at) _____________________________________________________________________________ For example, they may be better than doctors at doing their job. 要點(diǎn)精講 第 1課時(shí) Vocabulary 【要點(diǎn) 1】 order 思維導(dǎo)圖 要點(diǎn)精講 舉例 We39。ve received an order for three tons of coal. 我們已經(jīng)收到了三噸煤的訂單。 Please arrange in alphabetical order. 請(qǐng)按字母順序排列。 It39。s not easy for the teachers to keep their classes in order. 教師要把課堂秩序維持好是不容易的。 He ordered them to start the work at once. 他命令他們馬上開(kāi)始工作。 要點(diǎn)精講 應(yīng)用 (1) He ordered the enemy soldiers______________ (put) down their guns. (2)( )Please keep all the items ________ order. A. in B. out of C. with to put A 要點(diǎn)精講 第 1課時(shí) Vocabulary 【要點(diǎn) 2】 pare 思維導(dǎo)圖 要點(diǎn)精講 舉例 You should pare the prices before you buy something. 你應(yīng)該在買東西前比較一下價(jià)格。 Why don39。t we do some parative advertising? 我們?yōu)槭裁床荒茏鲆恍?duì)比廣告呢？ He wrote a paper on the parison between Chinese culture and American culture. 他寫(xiě)了一篇關(guān)于中國(guó)文化和美國(guó)文化的比較的論文。 要點(diǎn)精講 舉例 Comparing your lifestyle with his, his is healthier. 把你的生活方式與他的比較，他的更健康。 People often pare young people to the rising Sun. 人們常把年輕人比喻成正在升起的太陽(yáng)。 要點(diǎn)精講 應(yīng)用 (1) There is no ____________ (pare) between the two. (2) ( )Compare this car ________ that one, and you will find the differences between them. A. to B. with C. for (3) ( )This song pares our country _______ a big family. A. to B. with C. for parison B A 要點(diǎn)精講 第 1課時(shí) Vocabulary 【要點(diǎn) 3】 speaker 思維導(dǎo)圖 要點(diǎn)精講 舉例 He was a guest speaker at the conference. 他是會(huì)議的特邀演講人。 The sounds of the guitar are sent through the speaker. 吉他的聲音通過(guò)揚(yáng)聲器傳送出去。 I rang the hotel and spoke to Louie. 我打電話給賓館，跟路易通了話。 His speech inspired the soldiers with 講話激發(fā)了戰(zhàn)士們的勇氣。 要點(diǎn)精講 舉例 Who is going to speak at the meeting? 誰(shuí)將在會(huì)上發(fā)言？ He often tells us interesting stories. 他經(jīng)常給我們講有趣的故事。 Can you speak French? 你會(huì)說(shuō)法語(yǔ)嗎 ? They are talking about the accident happened just now. 他們正在談?wù)搫倓偘l(fā)生的那場(chǎng)事故。 要點(diǎn)精講 舉例 He can say his name. 他會(huì)說(shuō)他的名字。 Please say it in English. 請(qǐng)用英語(yǔ)說(shuō)。 She39。s saying， “ Don39。t draw on the wall.” 她在說(shuō)：“別在墻上畫(huà)?！? 要點(diǎn)精講 應(yīng)用 （ 1） The first_________（ speak） began to talk, very fast and rather loudly. （ 2） When she was young, she __________（ speak） English in the US. speaker spoke 要點(diǎn)精講 第 1課時(shí) Vocabulary 【要點(diǎn) 4】 control 思維導(dǎo)圖 要點(diǎn)精講 舉例 You must learn to control your temper. 你必須學(xué)會(huì)控制你的脾氣。 You shouldn39。t lose control. 你不應(yīng)該失控。 The plane is out of control. 飛機(jī)失控了。 The fire has been brought under control. 火勢(shì)已受到控制。 During the World War II, the area was under the control of the US Navy. 二戰(zhàn)期間，這一地區(qū)被美國(guó)海軍所控制。 要點(diǎn)精講 應(yīng)用 ( )Everything is _______ control. A. on B. out C. under C 要點(diǎn)精講 第 1課時(shí) Vocabulary 【要點(diǎn) 5】 depend 思維導(dǎo)圖 要點(diǎn)精講 舉例 All living things depend on the Sun for their growth.萬(wàn)物依靠太陽(yáng)生長(zhǎng)。 Children are totally dependent on their parents for food and shelter. 孩子們完全依賴父母提供食宿。 He lived in a state of dependence on his friend39。s help. 他依靠朋友的幫助而生活。 We should learn to be independent. 我們應(yīng)該學(xué)會(huì)獨(dú)立。 要點(diǎn)精講 舉例 He was afraid of losing his 失自己的獨(dú)立。 You can depend on her， bec