九年級英語Unit13Lesson49Lesson52人教朗文

1、九年級英語Unit 13 Lesson 49Lesson 52人教朗文版【同步教育信息】一. 本周教學(xué)內(nèi)容： Unit 13 Lesson 49Lesson 52學(xué)習(xí)過程一. 詞匯： 1. hardly adv. 幾乎不almost not e.g. We had hardly got into the city hall when it began to rain. 我們剛剛到市政廳就下雨了。 Mrs Tong is so tired that she can hardly walk. 童太太太累了，簡直走不動了。 He hardly ever goes to bed before midn

2、ight. 他很少在半夜以前就上床休息。 2. multiply v. 將乘add a number to itself a particular number of times e.g. Multiply this by 365. 這個數(shù)乘以365 Multiply 2 by 3.2乘以3。 Multiply 4 by 2. 2乘以4。 3 multiplied by 2 is 6. 3乘以2等于6。 3. challenge n. 挑戰(zhàn)something that tests strength, skill or ability. e.g. The increasing populatio

3、n may be the greatest challenge of the world today. 人口的增長也許是當(dāng)今世界最大的挑戰(zhàn)。 Whats the greatest change for the students now? 現(xiàn)在對學(xué)生最大的挑戰(zhàn)是什么？ challenge還可以用作動詞，意思是to invite someone to compete against one in a fight, match, etc. 邀請某人比賽向挑戰(zhàn)。 e.g. I challenged him to a game of golf. 我邀請他和我賽一場網(wǎng)球。 Len challenged M

4、ichael to swim across the river. 蘭跟邁克比一比游過這條河。 4. square n. 平方方形的廣場the result of multiplying a number by itself. e.g. The square of 3 is 9. 3的平方是9。 Each person will have between one half to one square metres of space to live in. 每人將只有1平方米的居住空間。 Have you ever been to Tian An Men Square? 你曾經(jīng)去過天安門廣場嗎？

5、square作形容詞是“平方的，自乘的之意，square metre 表示“平方米，相當(dāng)于an area of measurement equal to a square with sides a metre long. 類似的詞組請記住有： square centimetre平方厘米 square mile平方英里二. 重點、難點： 1. I wonder if thats a lot of people for the size of the country. 我擔(dān)憂對這么一個面積不太大的國家來講人口是不是太多了。 size作名詞，表示“大小、尺寸、規(guī)模之意。 e.g. Whats the

6、 size of the sports field? 運動場有多大？ The two rooms are both the same size. 這兩個房間大小一樣。 size的另一類含義是“型、號、尺碼。 e.g. What size socks do you wear? 你穿多大號的短襪？ Look! There are all sizes of gloves. 看！有各種號碼的手套。 2. Now at the beginning of the 21st century the worlds population has passed six billion. 在二十一世紀(jì)初的現(xiàn)在，世界

7、人口已經(jīng)超過60億。 at the beginning of 表示“在之初，在開始之意。 e.g. Mr. Pope is going to visit Beijing at the beginning of next year. Pope先生打算在明年初訪問。 At the beginning of learning English, I thought it easy to speak. 在初學(xué)英語時，我認(rèn)為講英語容易。 3. When their car becomes old, they prefer to buy a new one rather than repair it. 當(dāng)他

8、們的車變舊時，他們寧愿買輛新車也不去修它。 prefer表示“兩者中寧愿選擇其中的一個，更喜歡相當(dāng)于like better. 后面常常接介詞to，接動詞不定式或動名詞都行。prefer to do doingsth是“比擬喜歡做某事之意。 e.g. I prefer to play playingbasketball. 我比擬喜歡踢足球。 She prefers to listen listeningto pop music. 她比擬喜歡聽流行音樂。 prefer doing Ato doingB意思是“A與B相比，比擬喜歡A。 e.g. He prefers havingrice to ha

9、vingnoodles. 面條與米飯比，他較喜歡米飯。 I prefer fish to meat. 與肉相比，我比擬喜歡吃魚。 Sam prefers watching TV to doing homework. prefer to do rather than do是“寧愿也不愿之意。 e.g. These days some people prefer to talk on the phone rather than write letters to each other. 現(xiàn)在有些人寧愿打 也不愿寫信。 Some women prefer to do housework rather

10、than cook. 有些婦女寧愿做家務(wù)也不做飯。 rather than 是“與其；不愿，不要的意思。 e.g. He is a musician rather than a teacher. I think Ill have noodles rather than rice. 我想吃面條，不想吃米飯。 Jack would rather go swimming than stay at home. 杰克不愿呆在家里，寧愿去游泳。 4. Thats worth more than two million yuan in China! 它在中國值200多萬元！ worth作介詞，是“值，相當(dāng)于

11、“的價值之意。 e.g. The house is worth 40 thousand dollars. 這所房子值40萬元。 The book is worth reading. 這本書值得讀。 課后注釋215頁有講解三. 重點語法講解： 1. 過去將來時態(tài)： 過去將來時態(tài)是表示從過去的觀點看將來會發(fā)生的動作或存在的狀態(tài)。 構(gòu)成形式：由“助動詞動詞原形構(gòu)成 有時由“was / were going to 動詞原形構(gòu)成 否認(rèn)句：主語would / was / were + not + going to do 疑問句：Would / Was / Were +主語going to do ? 與一般

12、將來時相比擬： 肯定句： 主語beis, am, are+going to do or主語willshall+do 否認(rèn)句 主語beis, am, arenot going to do or主語willshallnot do 疑問句： BeIs, Am, Are主語going to do ? or Will Shall+主語do? e.g. Sara never cared what would be like in the future. 薩拉從不關(guān)心將來會是什么樣？ We didnt know Judy was coming to China. 我們不知道朱娣要來中國。 When you

13、failed, you knew what you would do next. 當(dāng)你失敗時，你知道下一步該做些什么。 My teacher said she was going to speak at the class meeting. 2. 數(shù)詞： a hundred一百 a thousand一千 a million一百萬 a hundred million一億 a billion十億【模擬試題】I. 根據(jù)文章的含意和所給的首字母，填入適當(dāng)?shù)脑~。 The p_ of China had r _ nearly 1.3 billion with more than 800 million l

14、iving in the country. The i_ population has become a big c_ in China. In cities, m_ families keep in line w_ the policy of one couple, one child. A daughter has the s_ importance as a son to a couple. Parents t_ their best to give t_ children a good e_. However, in some l_ developed areas, especiall

15、y in v_, parents p_ boys to girls, a _ they like to have more than one child to s_ their families w_ they grow up. I think it is everyones d_ to control the increasing population. II. 選擇填空： 1. Dont talk to your father while he is busy _. A. driveB. driving C. to driveD. drives 2. The poor people hav

16、e no houses to _ in a rich country like Japan. A. live on B. live C. live in D. living 3. Jack from class 7 was first _ the beginning of the race, but then David from Class 6 ran past him. A. inB. fromC. onD. at 4. The Hong Qi was made in _. A. ChinaB. Japan C. USAD. Swiss 5. The computer is quite c

17、heap, it just cost me as _ as RMB 5,000. A. fewB. manyC. muchD. little 6. Children prefer to _ football rather than _a rest at noon. A. playinghavingB. playhave C. playhavingD. to playto have 7. You didnt come to my party as you promised me, what _ to you? A. happenedB. happening C. was happenedD. w

18、ere happened 8. Please tell me how many students _ in your school next year. A. have willB. will there be C. will haveD. there will be 9. She said she _ to see her uncle the next Saturday. A. will go B. would go C. is goingD. goes 10. This picturebook is easy enough _ my son _ read. A. for, to B. to

19、, and C. and, to D. to, for III. 補全對話，從方框中選擇恰當(dāng)?shù)木渥友a全對話，將其字母標(biāo)號填入題后括號內(nèi)。A. I like blue. B. Oh! Its great. How much does it cost? C. Id like a sweater for my son. D. Size “L.E. Hmm. Thats cheap. Ill have it. F. Ill have a look at the cotton ones. G. Thats a good idea. A: What can I do for you? B: 1 A: Wh

20、at size do you want? B: 2 A: What colour do you like? B: 3 A: Which would you prefer, the woolen ones or the cotton ones? B: 4 A: What about this one? B: 5 A: Fifty-five yuan. B: 6 IV. 完成句子，根據(jù)中文意思和英文提示詞語，用所學(xué)過的句型寫出正確的句子。 1. 這間會議室太小，容納不下20人。 this meeting room, is, small, hold twenty people. 2. 我認(rèn)為英語并不

21、難學(xué)。 I, think, English, difficult to learn 3. 孩子們最好不要過多地看電視。 children, had better, TV 4. 多喝水，對你的健康有好處。 Drink, water, good, your health. 5. 建造這座橋?qū)⒒ㄙM工人們二年時間。 it, the workers, two years, the bridgeV. 書面表達(dá)。 Linda5年了，當(dāng)我們遇到困難時，她總是熱心幫助我們，圣誕節(jié)快到了，大家都在考慮送給她什么禮物。我的打算是 English teacher, our school for 5 years, al

22、ways, ready, help, Christmas, soon, presentsVI. 完形填空： A man was sitting in the 1 office. He was telling the doctor 2 his problem. “I like football, doctor,he said. “Please help me. My life has 3 been a good one since I became interested 4 football, and it is getting 5 . I cant even get away from it

23、in my sleep. As soon as I 6 my eyes, Im out there on the football and running 7 a flying ball. When I wake up, Im 8 tired than I was when to bed. What 9 I do?the doctor sat back and said, “First of all, you have to do your 10 not to dream about football. When you close your eyes, try 11 about someth

24、ing 12 . Try to think that you are at a party 13 someone is going to give you several 14 dollars“Are you crazy, doctor?the 15 shouted. “Ill miss my ball! 1. A. doctorsB. doctorC. teachersD. friends 2. A. toB. withC. forD. of 3. A. everB. neverC. yetD. always 4. A. inB. onC. atD. of 5. A. better and

25、betterB. better C. worse and worseD. more and more 6. A. closeB. closedC. openD. opened 7. A. likeB. afterC. asD. on 8. A. veryB. mostC. moreD. much 9. A. shallB. mayC. didD. do 10. A. bestB. goodC. betterD. the best 11. A. thoughtB. thinkC. to thinkD. thinking 12. A. elseB. otherC. othersD. more 13

26、. A. soB. forC. butD. and 14. A. more than millionB. millions C. millions ofD. million 15. A. the ballB. the womanC. doctorD. manVII. 閱讀理解： Are you carrying too much on your back at school? Youre not alone. Back experts in the USA were worried that young students are having back and neck problems be

27、cause they are carrying too much in their backpacksschool bags. “It hurts my back when I run,said Ebelin Keyes, a student in Virginia. “Its hard to get up the stairs with my backpack because its too heavy. Students have to carry heavy backpacks on their backs for a whole weeks study. Ebelin is one o

28、f them. They have regular backpacks with two straps to carry them, but a number of students with heavy loads have switched to rolling backpacks. The backpacks have wheels and can roll on the ground. Shirley Parks backpack weighs 10 kilos, and she said, “Ill change to a rolling backpack because I am

29、starting to have back pain. How much is too much? Experts say that students should carry on more than 10 to 15 percent of their own body weight. A few students have had a good idea to lighten the load: less homework. Doctors suggestions: 1Lighten the load. Take home only the books the students need

30、that night. 2Wide straps and better. They can send out weight over your shoulders and be sure to wear backpacks with two straps. 3The heaviest things should be packed closest to the back. 4Bend both knees when you pick up the pack, dont, just bend over the waist. 1. The main idea of the text is _. A

31、. the problems made by rolling backpacks B. the goodness of backpacks C. the best backpacks for students D. how to lighten students backpacks 2. From what Eblin Keyes and shirley Park said, we know _. A. students have to do homework B. backpacks with wheels are bad for students C. students have no time to play because of homework 3. In the text “switch tomeans _. A. use forB. turn to C. catch upD. begin to use 4. By the words of the experts, its better for a student of 40 kilos to carry a backpack of _ at most. A. 10