2023-2023新版滬版初中牛津初中英語八年級上冊-Unit3精編學案與習題

1、Unit 3 educational exchange 教育交流重點單詞 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)company公司 price價格 total總額 inch英寸 動詞compare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流行的重點短語work as 從事.工作be unaware of 沒意識到depen

2、d on 依靠in addition除.以外grand total總計look forward to doing 盼望 smaller and better更小更好do better in doing sth.happen to sb./ sth 發(fā)生在.身上daily life 日常生活have nothing to do 無所事事play computer games玩電腦游戲at a faster speed以更快的速度at a speed of 100Thank you for 謝謝你in front of 在.前面be bad for對.什么有害be afraid that 恐怕be

3、 able to do sth.能做某事have a good time玩的快樂get on the internet 上網(wǎng)make.better.使.更好talk to sb. about sth.和.談?wù)?stop.from doing阻止做.詞性轉(zhuǎn)換speak(v.)speaker(n.)sellsoldsoldinchinches(復數(shù))awareunware(反義詞)clevercleverer(比較級)fastfaster比較級smallsmaller比較級goodbetterbest同義詞order =book=arrangetohave預定tiny= very small極小的

4、work as = be = act as 從事.工作brain = mind 大腦operate = control = run = makesthwork操作how much.= whats the price of.多少錢expensive = dear = cost a lot of money貴的be unaware of sth.=dont realize sth = dont know about sth 沒意識到某事realize = understand = knowabout = beawareof意識到dependon= rely on = bedecidedby = b

5、edependenton依靠in addition = besides = whats more 另外， 還有重點句型 In the 1940s , the first computers were bigger than cars.20世紀40年代 Now computers are becoming smaller and better . 比較級+ and +比較級 in addition ,computers can do important jobs like operating railways 4. You may be unaware of them.5. You depend

6、 on computers more than you realize.6. However ,one day computers may be able to do a better job than human beings.7. What will happen to us if computers can do all our jobs?英漢互譯從事.工作_沒意識到_依靠_除.以外_總計_盼望做某事_更小更好_發(fā)生在.身上_日常生活_無所事事_以更快的速度_對.有害_能做某事_玩的快樂_上網(wǎng)_使.更好_二單詞填空。He is very lazy , and he often makes

7、 a phone _(訂貨)It is interesting to _(比照) the first book to the second one .The _顯示器) broke down, I will have it repaired tomorrow.He connected a _(揚聲器) to the new computer.She often _(打字) so quickly.If you use your_(大腦) more often，you will become wise.We should _(控制)ourselves when we are angry.The a

8、pple 5s is too_(太貴了) ，I dont have enough money to buy it .The lost pin is too _(極小的) for us to seeIt _(依靠)on the weather.You should drive a car at a high _(速度)People use computers_(操控)_(鐵路系統(tǒng)).I am the boss of a _(公司)The _(價格) of this dress is 250 yuan.There are 5000 students _(總計)The TV is 50_(英寸)I

9、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 I _ the mistake untill you told me.She is a poor girl. She _making more money in the furture. Many young people _their parents .His mother _a teacher .A traffic accident

10、_a dog yesterday.I like listening to music,_, I like watching TV.It is 200 yuan_.You should work out the promble _. 四、選擇題There are more than ten apples on the desk. A. less than B. at least C. at last D. over I know how to control the machine A. close B. open C. turn D. OperateShe was unaware of her

11、 mistake . A. didnt remember B. didnt look C. didnt think D. didnt realizeThere are tiny computers in the washing machine A. very big B. very small C. very old D. very newMy mother works as a teacher . A. Is B. likes C. makes D. wants to be in addition ,computers can operate railways A.and B. except

12、 C. aslo D. BesidesIf you want to be _than other boys, you should use your _more often. A. clever; mind B. cleverer; brain C. clever; eyes D. cleverer; earsShe _on her parents now A. depends B. depended C. to depend D. Depending I am looking forward to _from you soon. A. hear B. to hear C. hears D.

13、HearingI was unarware _you are so foolish before. A.at B. to C. for D. of We had better drive our car_a speed of 60 kilometers an hour on the twist and turnway A. at B. in C. on D. WithWhats the _ of the camera ? 3000 yuan A.weight B. height C. price D. length 13. Our memory gets better if something

14、 dramatic happens _ us.A. for B. to C. at D. Withhe may be able _here earily A. comes B.to come C. coming D. Come適當形式填空There are twelve_(inch) in one foot(英尺)I looked forward to _(be) a teacher in the furture.I was _(aware) of my mistake before you told me.He gave us some advice on how_(operate) the

15、 computer.I often use the computer _(do) my homework課后練習題第一局部：單詞+詞組默寫復習訂貨 n.比較 v.3. 顯示器 n.4. 揚聲器 n.5. 計算機主機 n.6. 計算機鍵盤 n.7. 鼠標 n.8. 打字 v.9. 腦 n.10.控制 v.11.昂貴的 adj.12.極小的 adj.13.依靠 v14.計算 v.15.速度 n.16.操作 v.17.鐵路系統(tǒng) n.18.公司 n.19.價格 n.20.總額 n.21.英寸 n.22.出售 v.23.受喜歡的 adj.24從事.工作25沒意識到26依靠27除.意外28總計29盼望第二

16、局部：單詞+詞組練習重點詞匯：compare v.比較;比照Compare-compared-compared-comparingCompare A with B A與B比照例子:Comparing the computer with the old one,it is more beautiful.Compare A to B 把A比作B例子:He compared Beijing to the heart of China.練習:HeShanghai as the star of China last year.(compare)this,you are generous.(compare

17、)Sheonea pen.(compare.with./compare.to.)youhim,you are excellent.(compare.with./compare.to.)她把臺灣比作中國的琉球.(琉球:yoyo)2.control v./n控制Control-controlled-controlled-controllingn.短語:beyond control 無法控制out of one，s control無法控制in control of 控制,掌管in the control of 受控制例子：It is out of my control，it is so diffic

18、ult. It is beyond my control,it is so difficult. Controlling this is not easy.練習:(1)a machine needs lots of hard work.(control)(2)I should myself.(control)(3)Theythe factory last year.(control)3.operate v.操作Operate-operated-operated-operating重點短語:work as 從事.工作用法:work as+職業(yè)例子:she works as a nurse.翻譯:

19、他從事醫(yī)生的工作. 她從事警察的工作.2.(be) unaware of 沒意識到反義:(be) aware of 意識到例子:she was unaware of her impolite attitude. She was aware of her kindness and satisfy it.翻譯:他沒意識到這個可能性.(possibility可能性) 她意識到犯罪.(crim犯罪)3.depend on 依靠例子:children depend on parents.翻譯:我自己學習,不想依靠老師.我自己掙錢,不依靠父母.4.in addition除.以外(還);另外例子:There

20、 are many advantages in the computer,in addition,convenience is also an advantage of the computer.翻譯:這里有很多蘋果,另外,還有一些香蕉.我不喜歡你,另外,你很壞.5.grand total 總計=in totala grand total of.例子:You have a grand total of 500 points.There are 500 points in total.翻譯:你總共只有40小時.這里總共100小時.6.look forward to盼望;期望look forwar

21、d to sthLook 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 coming)我們盼望去日本.(go to Japan)我們盼望簽合同.(sign a contract)綜合練習: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 coming.3. 你總共

22、得100分.You have a 100 points.4.這里有香蕉,另外,還有桃子.There are bananas,here are some peaches.5.我沒意識到我犯了錯誤.I I making a mistake.6.他從事警察的工作.He a policeman.7.我們一直盼望購物.We are shopping.8.他把星星比作天使.He starsangles.9.電腦與 相比,電腦更大.The computerthe cellphone, the computer is much bigger.10.電腦與 相比,電腦更大.the computer the ce

23、llphone, the computer is much bigger.Unit 3Computers 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。單音節(jié)詞：含一個元音的形容詞。 雙音節(jié)詞：含有兩個元音的形容詞。多音節(jié)詞：含有三個或三個以上元音的形容詞。一、變化形式：A. 規(guī)那么形容詞的比較級和最高級比較級最高級規(guī)那么變化1.直接+ er 如：cheaper, taller, shorter1.直接+ est 如：cheapest, tallest, shortest2.以不發(fā)音字母e結(jié)尾+ r 如：later, ni

24、cer2.以不發(fā)音字母e結(jié)尾+ st如：latest, nicest 3.以輔音字母y結(jié)尾，變y為i+ er如：happier, heavier3.以輔音字母y結(jié)尾，變y為i+ est如：happiest, heaviest4.重讀閉音節(jié)加一個輔音字母結(jié)尾的，雙寫輔音字母 + er如：hotter, wetter4.重讀閉音節(jié)加一個輔音字母結(jié)尾的，雙寫輔音字母 + est如：hottest, wettest5.局部雙音節(jié)、多音節(jié)前加more如: more beautiful, more useful 5.局部雙音節(jié)、多音節(jié)前加the most如：the most beautiful, the

25、most usefulB不規(guī)那么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1、“A+ be + as+ adj. + as + B

26、 A和B一樣Eg: English is as interesting as Chinese. 英語和語文一樣有趣。2、“A+ be + not +as +adj. + as +B A不及BEg: This book isnt as new as that one.這本書不如那本書新。B形容詞的比較級1、“A + be + 形容詞比較級+ than+ B A比B更Eg：I am taller than you. 我比你高。2、“who/which +be+比較級, A or B? A和B哪一個較？Eg: Which is more popular，the radio or the TV？ 播送

27、和電視哪一個更流行？3、“the + 比較級+ of the two 兩個中較的Eg: Mary is the taller of the twins. 瑪麗是雙胞胎中較高的一個。 4、“比較級+ and+ 比較級越來越Eg: Our country will become more and more beautiful. 我們的國家會變得越來越美麗。5、“the +比較級，the +比較級越越Eg: The sooner，the better. 越快越好。C形容詞的最高級1、“A+動詞+ the +形容詞最高級+in/of/among A是中最的Eg:He is the tallest in

28、 the class. 他是班上個頭最高的。2、“one of the+形容詞最高級+復數(shù)名詞 是最之一Eg:One of the most important langguages is English. 英語是最重要的語言之一。3、“Which is+the+形容詞最高級+of the three/of all？ 哪一個最？ Eg:Which is the tallest of the three boys？ 這三個男孩中誰最高？What is the cheapest of the all? 所有東西中哪個是最廉價的？4、“Who/which +be+the+最高級, A , B or

29、C? Eg：Which color do you like best, blue, green or white? D表示倍數(shù)的“times+as+形容詞原級+as 是的幾倍Eg:This garden is ten times as large as that one. 這個花園是那個的10倍大。 “times+形容詞比較級+than 比大/長/多幾倍Eg:Our room is twice larger than theirs. 我們的房間比他們的大兩倍。三、修飾比較級的詞有：a bit, a little, rather, much, far, many, a lot, lots, a

30、great deal, any, still, even例句: Its much colder today than yesterday. 四、本卷須知: 1、比較級前面不能出現(xiàn)very, so, too, quite等修飾詞。 2、形容詞最高級前面要用the。 但是當形容詞最高級前有序數(shù)詞，名詞所有格等限定詞修飾時，最高級前不加the。 eg：The Changjiang River is the longest river in China. He is our best teacher. (句中出現(xiàn)了形容詞性物主代詞，所以省略the)五、總結(jié)：1、常用的單音節(jié)形容詞：big, small

31、, hot, cold, red, young, old, warm, happy, heavy, light, deep, tall, short, large, wide, smart, long, cheap, fat, thin, fast, slow, easy, hard, strong, clever, narrow, busy, great 常用的雙音節(jié)形容詞：careful, honest, friendly, tired常用的多音節(jié)形容詞：handsome, beautiful, interesting, expensive, useful, famous, popular

32、, careless, different, difficult, important, wonderful【隨堂練習】一、用所給詞的適當形式填空。 1、She will be much_ (happy) in her new house.2、Of the two girls, I find Lucy the _ (clever).3、-How _(tall) is Sally? -Shes 1.55 meters _(tall). What about Xiaoling？ -Shes only 1.40 meters _(tall). She is much _(short) than Sa

33、lly. She is also the _(short) girl in the class. 4、She is one of the _(friendly) people in the class, I think. 5、Which is _(heavy), a hen or a chicken?6、The _(much), the _(good). 7、Your classroom is _(wide) and _(bright) than ours. 8、My sister is two years_ (old) than me.9、Johns parents have 3 sons,

34、 and John is the _ (young) child.10、The cheapest bag is not always the _ (bad) one.11、Which officer chair is _(expensive), the red one or the black one?12、Tom has _ (good) marks in English than Alice.13、Beijing is the _ (big) city in China.14、Who has _ (many) stamps, Jim, Helen or Mary?二、單項選擇題。 1. I

35、 think the story is not so _as that one.A. interesting B. interested C. more interesting D. most interesting 2. The science is _than Japanese. A. much important B. important C. much more important D. more much important 3. It was very hot yesterday, but it is _today. A. even hotter B. more hotter C.

36、 much more hot D. much hot 4. The earth is about _as the moon. A. as fifty time big B. fifty times as big C. as big fifty times D. fifty as times big 5. Which do you like _, tea or coffee?A. well B. better C. best D. most 6. Beijing is one of _ in China. A. the largest city B. the large cities C. th

37、e larger cities D. the largest cities 7. -Who would you like to be our captain, John or Mark? -I think John will be _.A. good B. best C. better D. the best8. -How do you like our school? -I think it is _ one in the city. A. beautiful B. more beautiful C. much beautiful D. the most beautiful9. Please

38、 clean your shoes. They are too _.A. dirty B. dirtier C. dirtiest D. the dirtiest10. Allen spent _ time but did _ work than Tony.A. little; much B. less; more C. little; more D. less; much三、根據(jù)中文提示完成以下句子。1. 今天比昨天熱多了。It is much _ today _ it was yesterday.2. 我的書包比她的書包重。My bag is _ _ hers.3. 你們班上誰最受歡迎？W

39、ho is_ _ _ student in your class?4. 我們用更低的價錢買到了電腦，比預期中的要幸運。We bought the computer at a _ _ and we were _ than we expected.四、根據(jù)表格，完成練習， 每空一詞。 姓名王海性別男出生年月1986年10月父親職業(yè)醫(yī)生母親職業(yè)英語教師所學主要課程語文，數(shù)學，英語，音樂，自然科學等特長計算機業(yè)余愛好游泳，踢足球，聽流行歌曲My name is Wang Hai. I am a schoolboy. I was 1._ in October, 1986. There are three

40、 people in my 2._. My father is a 3._. My mother 4._ English at a middle school. I study 5._, Math, English, 6._, Science and some other subjects at school. I like computer best and I am very 7._ at it. In my spare time, I enjoy 8._ to popular songs and playing 9._. My favorite sport in summer is 10

41、._. Unit 3 綜合練習Date:_ name:_第一局部：詞匯檢測一、根據(jù)句意和所給的首字母完成以下句子。1. There are many spelling mistakes in the letter. You need to t_ it again.2. The main unit is the b_ of a computer.3. A mobile phone has a tiny s_ in it, so we can hear sound from it.4. The book cost me 100 Yuan. It was too e_.5. Guangzhou do

42、es a lot of things to c_ the heavy traffic in the city.二、詞語釋義。( ) 1. We can hardly see me tiny pill on the ground with ourselves.A. much B. fewC. very big D. very small( ) 2. The price ofthis new bike is 300 yuan.A. money you lose B. money you earnC. money you pay D. money you have( ) 3. Sometimes w

43、e are unaware ofour ownmistakes.A. dont realize B. dont seeC. dont hear D. dont read( ) 4. Houses in Shenzhen are expensive nowadays.A. are cheapB. cost a lot ofmoneyC. are excellentD. cost a little money( ) 5. The computer can operate the railway system.A. make B. open C. control D. shut第二局部：單項選擇。1

44、. I can _ be a nurse. Im not a very patient person.A. seldom B. ever C. never D. always2. I think English is _ easier than any other subject. A. a little B.a bit of C. a lot D. a lot of3. He _ watches TV. A. sometimes B. sometime C. some time D. some times4. -Your coat looks nice. What is it _? -Cot

45、ton.A. made of B. made in C. made from D. made up5. -There _ little fresh water_. -Dont worry. Well soon walk out of the desert.A. has,drinking B. are,to drink C. is,to drink D. have,drinking6. -How much did you pay for the new car?-It _ me more that 300,000.A. cost B. spend C. made D. paid7. -What

46、does Ada think of his brother? -_.A. He isnt like him B. He doesnt think his brother C. He thinks he is very honest D. His brother is younger8. Which kind _ desert do you like?A. of B. on C. from D. to9. -Im looking forward to _ holiday in Hainan. -So am I. Its going to be _ holiday there.A. have,on

47、 B. taking,on C. having,at D. take,at10. -Are you able to swim in the river? -_.A. Im afraid of that B. Im afraid to swim C. Im afraid not D. Im not afraid 11. He cant hear you. Because there is _ noise here. A. very much B. too much C. much too D. so many12. Mrs Green asked us to stop _. So we stop

48、ped _ to her at once. A. talking, listening B. to talk, listening C. talking, to listen D. to talk, listen13. -Why are you standing there, Maggie? -I cant see the blackboard clearly. Two tall boys are sitting _ me.A. behind B. in front of C. beside D. next to14. It is bad for your study _ computer g

49、ames. A. to play B. playing C. plays D. play15. -How do you learn English so well? -_ chatting with my uncle in America online. A. For B. By C. In D. With16. You may ask him for _ about that. A. an information B. information C. some information D. some informations17. -Can you tell me why you learn

50、English so well?-Its very simple. _ you work, _ grades you will get.A. The harder, the best B. The hard, the better C. Harder, better D. The harder, the better18. Tom is _ than any other players in the school team. A. tall B. taller C. tallest D. more tall19. Breakfast is _ meal of the day. It provi

51、des us with energy after a long night without food.A. important B. more important C. the most important D. very important 20. - What happened _ Jim? He is a little bit sad.- I dont know.A. to B. in C. at D. for21. - This star is quite famous.- Yes, he is very _ with students.A.popular B.unpopularC.

52、excited D. surprised22. - Jack won the contest last week.- Yes. _, he won another contest or Monday this week.A. Except for B. That is C. As well D. In addition23. After we grow up, we should not _ our parents too much.A. take on B. take withC. depend with D. depend on24. - What will you _ your old

53、computer, Frank? - Maybe I will _it to the poor people.A. do with; give B. take in; receiveC. do with; receive D. take in; give25. It is _ mountain here. No mountain is _ than it.A. highest; higher B. the highest; higherC. higher; the highestD. higher; highest第三局部：語言運用一、根據(jù)漢語意思提示完成句子.1. 他去年在做律師。He _

54、_ _ a lawyer last year.2. 在20世紀70年代，可口可樂開始進入中國市場。_ _ _, Coca-Cola began to enter Chinas market.3. 你不能永遠依賴你的父母。You cant _ _ your parents forever.4. 一周后，我就會開車了。Ill _ _ _ drive a car in a week.5. 他的話改變了女兒的生活。His words _ _ _ _. 6. 最近總是下雨。It has rained _ _ in recent days. 7. 人類將來可能會居住在月球上。Human beings ma

55、y live on the moon _ _ _.8. 她也彈鋼琴。She plays the piano _ _.9. 我累了不想散步了。Im tired and I dont _ _ _.10. 我覺得她想要回家。It seems to me that she _ _ _ _ back home.11. 你至少也該客氣些。You might _ _ be polite.12. 醫(yī)生常問病人過去的健康情況。 Doctors often ask their patients about their health _ _ _.13. 學生們經(jīng)常跟他們的朋友在課間休息時交談。The student

56、s often _ _ their friends when they have a break.14. 我想知道是什么阻止了她來這兒。I wonder what _ _ _ _ here. 15. 有些人沒有意識到保持環(huán)境清潔的重要性。Some people _ _ _ the importance of keeping the environment clean.16. 生活上，不要總依靠別人。Dont _ _ others in daily life.17. 此外，我們還可以認識更多的朋友。_ _, we can know more friends.18. 班上沒有人比她更擅長于跳舞了。

57、No one _ _ _ her at _.19. 我媽媽是一位中學老師。My mother _ _ middle school teacher.20. 讓我們停下來休息一下吧。Lets _ _ _a rest.21. 他一句話都沒說就離開了課室。He left the classroom _ _ a word.22. 從前，媽媽和我經(jīng)常在晚飯后散步。In the past, mother and I _ _ _ a walk after supper.23. 熬夜對健康不好。Staying up late_ _ _ your health.24. 這篇文章主要是關(guān)于看太多電視的不良影響。Th

58、e passage is mainly about the _ _ _ _ too much TV.25. 你能告訴我什么時候出發(fā)呢？Can you tell me _ _ _?二、用所給詞的適當形式填空。1. Thank you for _ (help) me!2. She went to see a film without _ (tell) her parents.3. Every day he spends an hour _ (practise) the piano.4. Miss Smith told me how _ (use) a dictionary.5. The littl

59、e boy used _ (be) a bad student. But he studies well now.6. We can use computers _ (search) the Internet.7. The big dog can do many things like _ (catch) thieves.8. The little girl is good at _ (play) the piano.9. Are you able _ (finish) your homeworkin an hour.10. This computer was _ (make) in Chin

60、a.第四局部：完型填空。 Computers are very useful and helpful today. Wemiddle school students like computers verymuch. Some _1_ use them to play computer games,while some use them to _2_ useful information.My father bought a _3_ as a birthday presentfor me last year. It became my best friend. Idlike to_4_on th