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1、 课题 复习牛津初中英语七年级下册 Chapter 3重难点解析1. Chapter 3的单词与词组 ；2. 数量词与情态动词的用法；课堂教学步骤及内容Chapter 2Unit 4 Save the trees. 短语（词组）1. turn off 关上（电灯、煤气、自来水、电视等）turn on 打开（电灯、煤气、自来水、电视等）turn up 开大 （收音机、电视等）音量 turn down 调低（收音机、电视等）音量off on up down都是 adv. 接代词只能放中间 如：turn it off2. look around = look round 环顾四周3. Its tim
2、e for sb to do sth.到某人做某事的时间了。 Its time to do sth. 到做某事的时间了。 Its time for sth.是的时间了。 4. add sth to sth把加入里 dd A and B 把A和B加起来 5. make sbsth + adj. 使某人、某物怎么样 make sb do sth.让某人做某事6. remember (not) to do sth 记得（不）要去做某事 (事还没做) remember doing sth记得做过某事 (事做了) 7. a large amount of 谓语用单数，后接不可数名词 8. noise：噪
3、音，不愉悦的声音 sound：几乎所有声音9. along沿着（线）；across横穿（面）10.1）表示返回，return不能和back连用 2）表示归还，return可以和back连用 Please return the book back before Friday. 11. in the form of :以.的形式 12. a bit有点；一点 13. be made up of 由组成 dry up干涸15. continue to do sth. 继续做别的事 continue doing sth继续做同一件事 After he finished reading a novel,
4、 he continued to play games with his friends. 他读完小说后跟朋友们继续玩游戏。 After a rest, he continues reading.稍事休息后，他继续看书。 . 语法 一. 谈论多少1. plenty of， a lot of，lots of， a lot的用法辨析这四个词组都有“许多，大量”的意思。plenty of，a lot of与lots of的意思和用法完全相同，都是起形容词作用的词组，后接可数或不可数名词均可，相当于many或much。A lot 是口语的一个常用词组，多用肯定句，有时也用于疑问句， 但其后面不可接名词
5、。Theres lots of/ a lot of/ plenty of work to do. 有许多事要做。 Sometimes we have very little snow，but sometimes theres a lot。2. few, a few, little, a little 的用法辨析few, a few, little, a little可作名词或形容词使用，在句中可作主语、表语、宾语或定 语，表示“少量，不多”的意思。Little、a little修饰不可数名词，a few，few 修饰可数名词的复数形式。little和few表示否定的含义；a little和a
6、few表示肯定的含义。Of my friends, few live in Japan. 我朋友中，几乎没人住在日本。Few of those roses are worth buying. 那些玫瑰没有几多值得购买。He drank a little mike. 他喝了些牛奶。Id like a few more red rosed. 我想再要几朵玫瑰。3. 注意： a little = notmuch “很少(肯定意义)”如：There is a little water in this bottle. = There is not much water in this bottle. a
7、 few = not many “很少(肯定意义)”如：There are a few swimmers in the pool. = There are not many swimmers in the pool.二询问多少1. How many +可数名词复数 + 一般疑问句 + 其他 ？如： How many oranges are there in the fridge?2. How much + 如： How much paper do you need?不可数名词 + 一般疑问句 + 其他 ？How much isare + the + n. ? 询问价格如： How much a
8、re the oranges?三谈论足够与否 1. “太多的”表达： too many +可数名词复数 如： too many oranges too much +不可数名词如： too much water 2. “足够的”表达：enough +可数名词复数不可数名词如： enough onions salt 3. “不足的”表达：not enough +可数名词复数不可数名词 如： not enough onions salt 4. “太少的”表达：too few +可数名词复数 如：too few eggstoo little +不可数名词如：too little milk四区别1. t
9、oo much +不可数名词“太多的” much too + adj. adv. “太” 如：The beef is much too delicious.牛肉太好吃了。 2. enough adj. 足够的；充分的 修饰名词，一般置于名词之前如： We have enough milk for everyone. enough money enough adv. 足够地；充分地 修饰adj. adv. ，只能放在adj.adv. 后面如： He didnt study hard enough.五、分数的表达先分子，再分母，分子用基数，分母用序数，当分子为大于1的整数时，分母要变复数。 qua
10、rter 1/4 half 1/2 two thirds 2/3 three fifths 3/5六、英语多位数的基数词的读法口诀如下：从右向左三逗(,)开,一逗千(thousand),二逗百万(million),三逗是十亿(billion),左右三位分开读,保你准确速度快.1.把要读的多位数字从右向左每三位用逗号断开。2.从右向左的第一个逗号表示thousand（千），第二个逗号表示million（百万），第三个逗号表示billion(十亿)。3.读数时从左向右，每三位每三位的按照三位数的读法读，遇到逗号时就分别加上逗号所表示的那个英语单词。注意；英语中没有“万”和“亿”的单词。、练习a.
11、用few, a few, little或a little填空：1. There was _ food in the fridge. It was nearly empty.2. When did Sarah go out?- _ minutes ago.3. I cant decide now. I need _ time to think about it.4. There was _ traffic, so we arrived earlier than we expected.5. The bus service isnt very good at night there are _ b
12、uses after 9 oclock.6. Id like to practise my English more but I have _ chances.b. 选择填空( )1. A: Youll _ the bad habit if you keep borrowing money. B: OK. From now on, I will spend money _.A. form; careful B. mean; careful C. form; carefully D. mean; carefully ( )2. A: There is_ milk in the fridge. L
13、ets go and buy_ back, Mum. B: OK. Lets go shopping this afternoon.A. few; some B. a few; many C. little; some D. a little; much( )3. A: Dont forget to _ the light when you leave the room. B: OK, I wont. I know we should _ energy.A. turn off; save B. turn into; save C. turn off; collect D. turn into;
14、 collect( )4. A: _ can I get to that village? B: You must walk _ the forest.A. What; between B. How; between C. What; through D. How; through( )5. A: Mr Brown is very _. B: Yeah. But he still spends _ time playing tennis on Sundaysbusy; a few B. free; a few C. busy; a little D. free; a little ( )6.
15、When you _the classroom, please remember_ the light.A. enter;turning on B. leave;to switch on C.leave;to switch off D.leave;to turn up( )7. About _ of the students in our class _ girls.two thirds; are B. two thirds; is C. two third; are D. two third; is( )8. A: Why did his voice_ unhappy? B: Because
16、 all the lights were on and he asked me to_ .A. listen ; turn them off B. hear ; turn it off D. happen C. sound ; turn them off D. sound ; turn it off ( )9. It was very difficult_ me the question.A. for ; to answer B. of ; to C. for ; answering D. of ; answering( )10. A: _ pocket money do you get? B
17、: Only _.A. How much; little B. How much; a littleC. How many; a little D. How many; little ( )11. A: Your uncle has_ money. But why is he always so happy? B: Because he has_ friends though he is very poor(穷的).A.much ; few B. little ; many C. much ; many D. little ; few ( )12. A: Remember_ water. B:
18、 OK.I_ .A. not waste; wont B. dont waste; dontC. not to waste; wont D. not to waste; dont ( )13. The meat is expensive and eating_ meat is bad for your health.too much; much B. much too; too much C.too much; too much D.much too; much too ( )14. A: The driver drives _fast. B: Yes, _is dangerous to do
19、 that.A.a bit; that B. a little; that C. a bit; it D. little; it ( )15. A: In summer, it is very cool to go _the forest. B: That is right. But I like to swim_ the river in the afternoon.A. through; across B. across; through C. through; cross D. through; through( )16. A: There are a lot of _ on the t
20、able. Would you like to have one? B: No, I would like to drink a little _.A. oranges; orange B. orange;oranges C. oranges;oranges D. orange;orange ( )17. A: The teacher looks very_ . B: Yes, he is looking _at Tom. Whats wrong?A.angry; angrily B. angry; angry C. angrily; angrily D. angrily; angry ( )
21、18. I am making_ tea. Would you like_ ?A. some ; any B. any ; some C. some ; some D. any ; anyc.词语释义： 1. The rain dropped from the sky. A.jumped B. fell down C. walked D. disappeared 2. These stamps have a long history, so they are valuable. A. worth much money B. worth a little money C. worth nothi
22、ng D. worth little money 3. Jack added too much salt to the soup, so the soup was very salty.A. putin B. gotfrom C. joinedin D. ledto 4. There are a few students in the classroom.A. a lot of B. not many C. not much D. plenty of 5. Your shoes are a little short.A. a bit of B. lots of C. much D. a bit
23、 6. I like drinking coffee and I like to add some sugar to it.A. putin B. takeaway from C. giveto D. spendon7. These books are very valuable to me, because I can never buy it in the market.A. beautiful B. useful and important C. helpful D. ordinary 8. My parents bought me too many toys. There is no
24、room for them.A. not enough B. just right C. more than enough D. too much 9. We are in Moscow for a meeting. We must return to Dalian within three days.A. come back B. go back C. pay D. give back 10. There are more than one hundred people in the swimming pool.A. over B. above C. less than D. too muc
25、h11. When you leave the room, you must turn off the TV.A.switch off B. take away C. break down D. get down 12. Your clothes are dirty.A. tidy B. clean C. not clean D. pretty 13. There is no one at the office now.A. nobody B. someone C. anyone D. somebody 14. Mum is angry because I broke her beautifu
26、l cup.A. sad B. lonely C. unhappy D. worried15. Tim isnt in the living room, but the TV is on.A. is off B. is working C. doesnt work D. cant workd.根据句意，用所给词的正确形式填空：16. To save water, we should take a shower instead of _ ( have ) a bath. 17. We need to drink _ ( much ) water on hot days. 18. When the
27、re is enough water in the clouds, it _ ( fall ) as rain.19. Look! The boy _ ( waste ) water, we should stop him. 20. Some foods are unhealthy because there are_ ( chemical ) in them. 21. If you are tired, please stop _ ( work ) to have a rest.22. Dad, I cant stand the food you cooked, it is too_ ( s
28、alt ). 23. Oh, Tom, your shoes are_ ( dirt ). 24. Water covers about two _ ( three ) of the Earth. 25. When we are having a rest, we need _ ( little ) water. 26. Please remember_ ( wash ) hands before a meal.27. Its time for us_ ( clean ) up the park. 28. Jim bought his mother a _( value ) necklace(
29、项链). 29. Big Guangzhou is _( make ) up of a lot of satellite towns. 30. Teachers often tell us_ ( not copy ) others.e. 完形填空Everyone knows water is important to all living things. But do you know these interesting 41_ about water?( )38. Jane doesnt know _ people in Shanghai and has only _ friends her
30、e. Without water, the Earth would look 42_ the moon. People can live several days without food, but only 43_ days without water. Scientists say 70% of the human body is made up of water. Water 44_ up 83% of our blood, 70% of our brain, and 90% of our lungs (肺). About 95% of a tomato is water, and ab
31、out 80% of an apple is water. So 45_ can we do to help with water problems?Keep a shower to 10 minutes or 46_ time. It helps save much water. Use a broom to sweep the floor, the stair, the garage (车库), or the sidewalk instead of water.47_ throw your used water away. Instead, you can use some to wate
32、r plants or run the toilets. Use a bucket (桶) of water to 48_ your bike or the family car instead of water pipes.Use water only 49_ you need it. Dont leave water running. Be sure to turn the tap 50_ when you are not using it.( )41. A. novels B. books C. facts D. stories( )42. A. as B. at C. for D. l
33、ike( )43. A. little B. a few C. much D. a little( )44. A. looks B. goes C. picks D. makes( )45. A. how B. what C. when D. which( )46. A. little B. much C. less D. more( )47. A. Almost B. Nearly C. Always D. Never( )48. A. buy B. sell C. wash D. dress( )49. A. when B. since C. after D. before( )50. A
34、. on B. off C. up D. down阅读理解Bill sells Coca-Cola all over the world. Last week, he returned from the Middle East.A friend asked,“How was your business with the Arabs?”“Too bad,”Bill said in a sad voice. Then he explained,“When I got to the Middle East, I was very confident that I would have a good
35、sale as Coca-Cola is well known around the world. However, I had a problem - I dont know how to speak Arabic. So I made some nice posters to help sell Coca-Cola. There are three pictures in each poster. In the first picture, a man is crawling (爬行) through a hot desert sand. He is terribly tired and
36、thirsty. In the second one, the man is drinking our Coca-Cola with a big mouth. In the third one, he is smiling happily. Soon such posters were seen.”“Thats a good idea,” said the friend.“Well, it should,” Bill answered. “But I didnt know that Arabs usually read from right to left.”( )56. What does
37、Bill do in the passage?A. He is a doctor. B. He is a fisherman.C. He is a teacher. D. He is a businessman.( )57. Why did Bill feel unhappy when he got back from the Middle East?A. He couldnt learn Arabic. B. He spent much money on posters.C. He had no friends there. D. His business was bad.( )58. Wh
38、at does the underlined word“confident”mean in Chinese?A. 感动的 B. 自信的 C. 失望的 D. 难过的( )59. Bill _ to help sell Coca-Cola.A. built some factories B. wrote some booksC. made some TV programmes D. made some nice posters( )60. Which is TRUE according to the passage?A. Bill went to the Middle East with his
39、parents.B. Arabs in the Middle East didnt like to drink Coca-Cola.C. Arabs usually read something from right to left.D. There are three different people in each posterUnit 6 Electricity. 短语（词组）1. moment 可数名词, 意为”瞬间;片刻” 如：Id like to talk to you for a moment.与moment 相关的短语： a moment ago 刚刚;刚才 如：He was
40、here a moment ago. at the moment 现在;此刻 He is at home at the moment. wait a moment 等一会儿 Wait a moment, please. later 副词,意为”后来;以后”2. at the moment 此时此刻； for the moment 暂时； in a moment 过一会儿； at any moment任何时刻 3. a packet of 一袋不可数名词没有复数形式，在表示数量时，常用“a+单位量词+of+不可数名词”结构。 如：a piece of meat; a piece of paper
41、; a glass of apple juice; a bag of milk数词+单位量词+of+不可数名词可数名词复数 如：two glasses of water; three cups of tea; two packets of sweets ; three bags of pencils 4. in a way 在某种程度上【区分】on the way 在路上；in the way 挡道； in this way这边走；by the way 顺便问下5. connect 连接 常用结构: be connected to sth. 连接到 ; connect sth. to/with
42、 把和连接起来.如：Turn on your computer and connect it to the Internet. The railway line connects Wuhan to Shanghai.6. power station 发电站 7. washing machine 洗衣机8. switch off=turn off 关掉 9. tidy up 收拾 整理 = put away10. air condition 空调 11. come into 进入之内12. provide sb. with sth. 供应给某人某物 如：The sun provides us w
43、ith light and heat. “为某人提供某物”,还可以用 provide sth. for sb.13. “as many + 复数名词+as ” 意为”和一样多的” 如：I have as many books as you. 我和你有一样多的书. “as much +不可数名词+as” 意为”和一样多的” 如：My brother drinks as much milk as I every day. 14. share sth. with sb. 与某人合用/分享某物 15. (1)“keep + sb. / sth. + 形容词” 意为“让某人/某物保持某种状态”。 (2)
44、 keep doing sth. 连续不断地做某事，一直做。强调不断重复的动作。如：Li Lei keeps buying books about cars. 李雷不断地买有关车的书。(3) keep sb./ sth. doing sth. 让某人不断地做某事 (4) keep sb. from doing sth. 阻止某人做某事如：We must keep them from getting to know our plans. 我们必须防止他们知道我们的计划。 16. at least 至少 17. make sure 务必，确信. 语法：情态动词一、情态动词的定义情态动词是一类用于表
45、示说话人的语气和情态的助动词。常表示命令、请求、拒绝、义务、可能、需要等。二、情态动词的特点(1) 情态动词无人称和数的变化,(2) 情态动词后面跟的动词需用原形,否定式构成是在情态动词后面加 not。(3) 个别情态动词有过去式, 过去式用来表达更客气, 委婉的语气, 时态性不强, 可用于过去，现在。 三、情态动词的用法1. can/could； cant/couldnt (否定) 1) 表示能力, 意为“能、会”, 例如：如：I can speak a little English.- Can you ride a bike? I cant swim.- Yes, I can. / No, I cant. 2