九年级英语Unit13Lesson49Lesson52人教朗文

1、九年级英语Unit 13 Lesson 49Lesson 52人教朗文版【同步教育信息】一. 本周教学内容： Unit 13 Lesson 49Lesson 52学习过程一. 词汇： 1. hardly adv. 几乎不almost not e.g. We had hardly got into the city hall when it began to rain. 我们刚刚到市政厅就下雨了。 Mrs Tong is so tired that she can hardly walk. 童太太太累了，简直走不动了。 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. 将乘add a number to itself a particular number of times e.g. Multiply this by 365. 这个数乘以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. 挑战something that tests strength, skill or ability. e.g. The increasing populatio

3、n may be the greatest challenge of the world today. 人口的增长也许是当今世界最大的挑战。 Whats the greatest change for the students now? 现在对学生最大的挑战是什么？ challenge还可以用作动词，意思是to invite someone to compete against one in a fight, match, etc. 邀请某人比赛向挑战。 e.g. I challenged him to a game of golf. 我邀请他和我赛一场网球。 Len challenged M

4、ichael to swim across the river. 兰跟迈克比一比游过这条河。 4. square n. 平方方形的广场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. 每人将只有1平方米的居住空间。 Have you ever been to Tian An Men Square? 你曾经去过天安门广场吗？

5、square作形容词是“平方的，自乘的之意，square metre 表示“平方米，相当于an area of measurement equal to a square with sides a metre long. 类似的词组请记住有： square centimetre平方厘米 square mile平方英里二. 重点、难点： 1. I wonder if thats a lot of people for the size of the country. 我担忧对这么一个面积不太大的国家来讲人口是不是太多了。 size作名词，表示“大小、尺寸、规模之意。 e.g. Whats the

6、 size of the sports field? 运动场有多大？ The two rooms are both the same size. 这两个房间大小一样。 size的另一类含义是“型、号、尺码。 e.g. What size socks do you wear? 你穿多大号的短袜？ Look! There are all sizes of gloves. 看！有各种号码的手套。 2. Now at the beginning of the 21st century the worlds population has passed six billion. 在二十一世纪初的现在，世界

7、人口已经超过60亿。 at the beginning of 表示“在之初，在开始之意。 e.g. Mr. Pope is going to visit Beijing at the beginning of next year. Pope先生打算在明年初访问。 At the beginning of learning English, I thought it easy to speak. 在初学英语时，我认为讲英语容易。 3. When their car becomes old, they prefer to buy a new one rather than repair it. 当他

8、们的车变旧时，他们宁愿买辆新车也不去修它。 prefer表示“两者中宁愿选择其中的一个，更喜欢相当于like better. 后面常常接介词to，接动词不定式或动名词都行。prefer to do doingsth是“比拟喜欢做某事之意。 e.g. I prefer to play playingbasketball. 我比拟喜欢踢足球。 She prefers to listen listeningto pop music. 她比拟喜欢听流行音乐。 prefer doing Ato doingB意思是“A与B相比，比拟喜欢A。 e.g. He prefers havingrice to ha

9、vingnoodles. 面条与米饭比，他较喜欢米饭。 I prefer fish to meat. 与肉相比，我比拟喜欢吃鱼。 Sam prefers watching TV to doing homework. prefer to do rather than do是“宁愿也不愿之意。 e.g. These days some people prefer to talk on the phone rather than write letters to each other. 现在有些人宁愿打 也不愿写信。 Some women prefer to do housework rather

10、than cook. 有些妇女宁愿做家务也不做饭。 rather than 是“与其；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. 我想吃面条，不想吃米饭。 Jack would rather go swimming than stay at home. 杰克不愿呆在家里，宁愿去游泳。 4. Thats worth more than two million yuan in China! 它在中国值200多万元！ worth作介词，是“值，相当于

11、“的价值之意。 e.g. The house is worth 40 thousand dollars. 这所房子值40万元。 The book is worth reading. 这本书值得读。 课后注释215页有讲解三. 重点语法讲解： 1. 过去将来时态： 过去将来时态是表示从过去的观点看将来会发生的动作或存在的状态。 构成形式：由“助动词动词原形构成 有时由“was / were going to 动词原形构成 否认句：主语would / was / were + not + going to do 疑问句：Would / Was / Were +主语going to do ? 与一般

12、将来时相比拟： 肯定句： 主语beis, am, are+going to do or主语willshall+do 否认句 主语beis, am, arenot going to do or主语willshallnot do 疑问句： BeIs, Am, Are主语going to do ? or Will Shall+主语do? e.g. Sara never cared what would be like in the future. 萨拉从不关心将来会是什么样？ We didnt know Judy was coming to China. 我们不知道朱娣要来中国。 When you

13、failed, you knew what you would do next. 当你失败时，你知道下一步该做些什么。 My teacher said she was going to speak at the class meeting. 2. 数词： a hundred一百 a thousand一千 a million一百万 a hundred million一亿 a billion十亿【模拟试题】I. 根据文章的含意和所给的首字母，填入适当的词。 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. 选择填空： 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. 补全对话，从方框中选择恰当的句子补全对话，将其字母标号填入题后括号内。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，根据中文意思和英文提示词语，用所学过的句型写出正确的句子。 1. 这间会议室太小，容纳不下20人。 this meeting room, is, small, hold twenty people. 2. 我认为英语并不

21、难学。 I, think, English, difficult to learn 3. 孩子们最好不要过多地看电视。 children, had better, TV 4. 多喝水，对你的健康有好处。 Drink, water, good, your health. 5. 建造这座桥将花费工人们二年时间。 it, the workers, two years, the bridgeV. 书面表达。 Linda5年了，当我们遇到困难时，她总是热心帮助我们，圣诞节快到了，大家都在考虑送给她什么礼物。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. 阅读理解： 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