【正文】 should drive a car at a high ________(速度)12. People use puters__________(操控)____________(鐵路系統(tǒng)).13. I am the boss of a ____________(公司)14. The ___________(價格) of this dress is 250 yuan.15. There are 5000 students ____________(總計)16. The TV is 50___________(英寸)17. I like _____________(流行的) music.三．選詞并用適當形式填空 work as be unaware of depend on in addition grand total look forward to at a faster speed happen to 1. I _________________ the mistake untill you told me.2. She is a poor girl. She ____________________making more money in the furture.. 3. Many young people __________________their parents .4. His mother __________________a teacher .5. A traffic accident __________________a dog yesterday.6. I like listening to music,_____________, I like watching TV.7. It is 200 yuan____________.8. You should work out the promble ________________. 四、選擇題1. There are more than ten apples on the desk. A. less than B. at least C. at last D. over 2. I know how to control the machine A. close B. open C. turn D. Operate3. She was unaware of her mistake . A. didn’t remember B. didn’t look C. didn’t think D. didn’t realize4. There are tiny puters in the washing machine A. very big B. very small C. very old D. very new5. My mother works as a teacher . A. Is B. likes C. makes D. wants to be 6. in addition ,puters can operate railways B. except C. aslo D. Besides7. If you want to be ________than other boys, you should use your ________more often. A. clever。decidedawaresth Unit 3 educational exchange 教育交流1． 重點單詞 名詞order 訂貨 monitor 顯示器 speaker揚聲器main unit 主機 keyboard 鍵盤 mouse鼠標brain腦 speed 速度 railway鐵路系統(tǒng)pany公司 price價格 total總額 inch英寸 動詞pare比較 type 打字 control控制depend依靠 calculate計算 operate操作 sell賣形容詞expensive貴的 tiny極小得 popular流行的2． 重點短語1. work as 從事.....工作2. be unaware of 沒意識到3. depend on 依靠4. in addition除...以外5. grand total總計6. look forward to doing 盼望 7. smaller and better更小更好8. do better in doing sth.9. happen to sb./ sth 發(fā)生在....身上10. daily life 日常生活11. have nothing to do 無所事事12. play puter games玩電腦游戲13. at a faster speed以更快的速度14. at a speed of 10015. Thank you for 謝謝你16. in front of 在....前面17. be bad for對....什么有害18. be afraid that 恐怕19. be able to do 20. have a good time玩的高興21. get on the internet 上網(wǎng)22. make........更好23. talk to sb. about ...談論....24. stop....from doing阻止做....3． 詞性轉換1. speak(v.)→speaker(n.)2. sell→sold→sold3. inch→inches(復數(shù))4. aware→unware(反義詞)5. clever→cleverer(比較級)6. fast→faster（比較級）7. small→smaller（比較級）8. good→better→best4． 同義詞1. order =book=arrange預定2. tiny= very small極小的3. work as = be = act as 從事.....工作4. brain = mind 大腦5. operate = control = run = makeabout = beon= rely on = beon依靠11. in addition = besides = what’s more 另外， 還有5． 重點句型1. In the 1940s , the first puters were bigger than 2. Now puters are being smaller and better . 比較級+ and +比較級3. in addition ,puters can do important jobs like operating railways 4. You may be unaware of them.5. You depend on puters more than you realize.6. However ,one day puters may be able to do a better job than human beings.7. What will happen to us if puters can do all our jobs?1． 英漢互譯1. 從事.....工作__________2. 沒意識到_____________3. 依靠_________________4. 除...以外_____________5. 總計_________________6. 盼望做某事___________7. 更小更好_________________8. 發(fā)生在...身上___________9. 日常生活_________________10. 無所事事_________________11. 以更快的速度_________________12. 對....有害_________________13. 能做某事_________________14. 玩的高興_________________15. 上網(wǎng)_________________16. 使....更好_________________二．單詞填空。 eyes D. cleverer。期望(1) look forward to sth(2) Look forward to doing sth例子:We are looking forward to you.We are looking forward to going to Beijing.翻譯:我們盼望你的到來.(your ing)我們盼望去日本.(go to Japan)我們盼望簽合同.(sign a contract)綜合練習:1. 你可以自己完成作業(yè),別依靠你姐姐.You can finish your homework by yourself,don,t your sister.2. 我們一直盼望你的到來.We are your ing.3. 你總共得100分.You have a 100 points.,另外,還有桃子.There are bananas, here are some peaches..I I making a mistake..He a policeman..We are shopping..He stars angles.,電腦更大.The puter the cellphone, the puter is much bigger.,電腦更大. the puter the cellphone, the puter is much bigger.Unit 3 Computers Grammar —— 形容詞的比較級、最高級Date:_______ name:_______【知識要點】形容詞和副詞具有三級：原級，比較級，最高級。一、變化形式：A. 規(guī)則形容詞的比較級和最高級比較級最高級規(guī)則變化+ er 如：cheaper, taller, shorter…+ est 如：cheapest, tallest, shortest…+ r 如：later, nicer…+ st如：latest, nicest… ，變y為i+ er如：happier, heavier…，變y為i+ est如：happiest, heaviest…，雙寫輔音字母 + er如：hotter, wetter…，雙寫輔音字母 + est如：hottest, wettest…、多音節(jié)前加more如: more beautiful, more useful… 、多音節(jié)前加the most如：the most beautiful, the most useful…B．不規(guī)則形容詞的比較級和最高級單詞比較級最高級good/well 好betterbest巧記：特殊形式比較級共有三對二合一壞病兩多并兩好little 意思不是小一分為二有兩個一是老來二是遠bad/badly/ill 壞worseworstmany/much 多moremostlittle 少lessleastfar 遠/進一步farther/furtherfarthest/furthestold 老，舊older/elderoldest/eldestlate 晚/遲laterlatest二、具體用法：A．形容詞的原級“A+ be + as+ adj. + as + B” A和B一樣……Eg: English is as interesting as Chinese. 英語和語文一樣有趣。Eg：I am taller than you. 我比你高。C．形容詞的最高級“A +動詞+ the +形容詞最高級+in/of/among中最“Which is+the+形容詞最高級 + of the three/of all？ Eg: Which is the tallest of the three boys？ 這三個男孩中誰