外研版初二下英语第7讲unit 4 词汇篇教师版.docx

1、外研版初二下英语第7讲unit 4 词汇篇教师版Unit4 词汇篇 _1.熟练掌握重点单词、词组的用法2.理解并运用关于健康和疾病的话题1. ill: 有病的，只作表语 Tom was ill yesterday. sick: 生病的，可作表语或定语 The mother is looking after her sick son.2. have / catch a cold: 感冒 have a bad cold:患重感冒 have a high / low fever:发高 / 低烧 have a toothache:牙痛3. take ones temperature: 给某人量体温 4

2、. exercise: 1) 锻炼、运动，为不可数名词。 We should do / tale some exercise every day. 2) 练习、作业、体操，为可数名词。 I have two exercises to do today.5. since: 1) 作连词，引导时间状语从句，从句用一般过去时。现在完成时 + since +句子（一般过去时）He has lived here since he was 10 . 2) 作介词，后跟时间点 She has worked here since 2010. for: 计、达，后跟一段时间（时间段） I have worked

3、 here for 14 years.6. 1) be harmful to = be bad for 对有害Smoking is harmful to you. = Smoking is bad for you. 2) Its harmful to do sth.: 做某事是有害的 Its harmful to read in the sun.7. active: adj. 积极的、活跃的8. by: 介词，通过 by doing sth.:通过某个方式 My sister learns English by listening to English songs.9. take part i

4、n = join in 参加活动 join in the discussion / the sports meeting join: 加入党派、团体、组织，成为其中一员 join the army / the Party join sb. in sth. / doing sth.: Will you join us in playing basketball?10. be in excellent condition: 健康状况很好 be in trouble:处于困境11. sleepy adj. 欲睡的、想睡的 I often feel sleepy in class. asleep ad

5、j. 睡着的、睡熟的 fall asleep:入睡、睡着12. weak: 虚弱的、弱的。 be weak in: 在方面差 I am weak in maths but good at Chinese.13. feel awful: 感到不舒服14. all over: 浑身、到处。 all over 指“遍布”与around 同义：all over the world = all around the world15. too + adj. to do sth.: 太而不能做某事，可以与not enough to do sth.及Sothat的否定结构互换。 His brother is

6、too young to join the army. = His brother is not old enough to join the army. = His brother is so young that he cant join the army.单项选择1.（2018山东聊城东昌府期中）-Whats matter with Tom?-He caught bad cold.A. a; a B. a; the C. the; a D. the; the2.（2017江苏无锡中考）-Why did she get so mad?-It was only a joke. A. hope

7、less B. hopeful C. harmless D. harmful 3.（2017山东德州中考）If overweight people eat less and take more exercise , theyll soon feel much ?A. fatter B. older C. bigger D. healthier4. （2017浙江嘉兴中考）My grandfather is over 80, but he is still in good health and stay .A. safe B. warm C. awake D. active5. My grand

8、mother is too old , but she is still excellent condition. A. for B. at C. in D. on 6.（2017江苏连云港中考）-Why are you looking in class all day ?-Because I cant finish my homework until eleven every night.A. awake B. asleep C. sleeping D. sleepy7.（2017湖北孝感孝南5月联考） This skirt is long wear. I want to change a

9、shorter one. A. so; to B. too; to C. so; that D. such; that 8.（2018山东枣庄中考）-Its probably a good idea for parents to allow teenagers to in groups after school in the afternoon because this helps them keep healthy as well as become good friends.A. study B. design C. translate D. exercise解析及答案：1. Whats

10、the matter with sb.?用于询问“某人怎么了？”；catch a cold意为“感冒”。故选C。2. 句意：她为什么那么生气？那只是一个无恶意的玩笑而已，四个选项含义分别是hopeless没有希望的；hopeful有希望的；harmless无害的，无恶意的；harmful有害的，故选C。3. 句意：如果超重的人少吃并多做运动，他们很快就觉得健康得多。根据句意选.healthier，故选D。4. safe安全的 ；warm温暖的；awake醒着的；active活跃的。结合本题语境可知，我的爷爷已经80多岁了，但他仍然很健康，很“活跃”。故选D。5.本题考查固定搭配。in exce

11、llent condition意为“健康状况很好”，故选C。6. awake醒着的； asleep睡着的 ；sleeping正在睡觉的 ； sleepy困倦的。结合答语“因为我每天晚上直到11点才能完成家庭作业”可推断，问句为“为什么你整天在课上看起来困倦？”故选D 。7. 句意：这条裙子太长了，不能穿。我想换一条短一点的。本题考查too.to 的句式，表示“太.以至于不能.”，故选B。8. study学习; design设计; translate翻译; exercise锻炼。结合题干中“因为这能帮助他们保持健康，而且能够成为好朋友”可知，对父母来说，允许青少年下午放学后分组“锻炼”可能是个好

12、主意。故选D。基础演练一、单词拼写(根据中文提示拼写单词)1. I feel (极坏的) today. I think I should see a doctor.2. If you want to keep fit, you should take (锻炼).3. Its good for our (健康) to have some vegetables every day.4. Id like to go to bed. Im too (困的).5. He doesnt want to eat anything because of his (疾病).6. Running is good

13、because it helps build a strong (心脏).答案：1. awful 2. exercise 3. health4. sleepy 5. illness 6. heart二、单词拼写(单句首字母填空) 1. Ive got a t . I have to see the dentist.2. Playing computer games for a long time is very h to our health.3. The doctors often take our t when we go to hospital.4. Jenny is very a in

14、 class; she always tries to answer the teachers questions.5. Im not sure. P he knows the answer.6. The boy is too w to carry such a heavy box.7. I joined the club last year. So I have been a m of it for one year.8. If you have a s , you should see a doctor.答案：1. toothache 2. harmful 3. temperature 4

15、. active5. Perhaps 6. weak 7. member 8. stomachache巩固提高三、按要求转换句型1. He is too tired to walk. (改为同义句)He is he cant walk.2. Why dont we do morning exercises? (改为同义句) do morning exercises?3. I didnt feel very well when the ball hit me in the eye. (改为同义句)I when the ball hit me in the eye.4. We are all ve

16、ry healthy. (改为同义句)We are all .5. It can be harmful to your health. (改为同义句)It your health.6. What sport do you like best? (改为同义句) your ?答案：1. so tired that 2. Why not3. felt awful 4. in excellent condition5. isnt good for 6. Whats, favourite sport四、翻译(根据中文提示完成句子) 1. 有些欧洲语言来源于拉丁语，如法语、意大利语和西班牙语。Some o

17、f the European languages come from Latin, French, Italian and Spanish.2. 我一点也不喜欢吃快餐。I dont like eating at all.3. 杰克的自行车坏了。那是他今天早上迟到的原因。Jacks bike was broken. he was late this morning.4. 我的腿疼并且我浑身发热。My legs and I am hot .5. 当你感冒的时候，你应该做什么？When you , what should you do?6. 乔成了我们学校电影俱乐部的成员。Jo became our

18、 schools movie club.7. 他太虚弱不能走太远。He was walk too far.8. 我外出时，请你照看一下我的宠物鸟，可以吗？Will you please my pet bird when Im out?9. 从太空返回，宇航员的健康状况很好。Returning from space, the astronauts were .10. 你曾经参加过一个环保项目吗?Have you ever an environmental project?答案：1. such as 2. fast food3. Thats why 4. hurt; all over5. catc

19、h a cold 6. a member of7. too weak to 8. take care of9. in excellent condition 10. taken part in一、单项选择1. There is snow here. Its cold. A. too much; much tooB. much too; too much C. too; tooD. much; much2. Your temperature is 39 . You have a . A. coldB. headacheC. feverD. backache3. What about an Eng

20、lish song? A. singingB. singC. to singD. sang4. Doing morning exercises your health. A. is good atB. are good forC. is good forD. are good at5. - ?- Ive just hurt my leg. A. How are youB. Whats the matter C. What did you doD. Where are you6. Bob a sports club to practice playing basketball. He wante

21、d to the school sports meet next month. A. joined; take part inB. took part in; join C. joined; joinD. took part in; take part in7. - I feel tired. I have so much work to do and dont have much time for myself.- You should take , I think. A. healthB. exerciseC. lessonD. time8. Dont swim in the dirty

22、river. Its to you. A. harmfulB. carefulC. wonderfulD. helpful9. - Im very tired these days because of studying for physics.- Why not music? It can make you . A. listen to; to relaxB. listen to; relax C. listening to; relaxD. listening to; to relax10. - How do you learn English?- I learn English by .

23、 A. listen to tapesB. speak it C. recite itD. listening to tapes答案：1-5ACACB 6-10 ABABD二、完形填空 Do you know how to keep healthy? First, good 1 habits are very important. Many students 2 to eat junk food. Maybe it tastes(尝起来) good, but its 3 for our health. And many students only eat their favorite food

24、. Its bad for our health, 4 . Its good to eat 5 fruit and vegetables because they can 6 us keep healthy. And we should have a balanced diet (均衡饮食). It can give us lots of energy(能量) and keep our body 7 . 8 , we should exercise often. A strong(强壮的) and healthy body comes from enough exercise. We can

25、9 some time doing our favorite sports every day. Finally, we should have good living habits 10 getting up and going to bed on time.1.A. studyingB. eatingC. drinkingD. living2.A. hopeB. tryC. likeD. dislike3.A. goodB. badC. wellD. nice4.A. alsoB. eitherC. tooD. neither5.A. moreB. lessC. littleD. few6

26、.A. giveB. tellC. helpD. ask7.A. goodB. unhealthyC. activeD. beautiful8.A. FirstB. SecondC. ThirdD. Finally9.A. likeB. takeC. spendD. cost10.A. suchB. likesC. such asD. for example答案：1-5 BCBCA 6-10 CABCC _ _一、单项选择1. Let me take your temperature to see if you have a . A. stomachacheB. coughC. headach

27、eD. fever2. The government has a programme called Project Hope to help poor children with education. A. buildB. builtC. setD. set up3. Why a report on how to prevent disease? A. dont we writeB. not writing C. not to writeD. not we write4. - Dont give yourself stress.- I know, but this case is important for me. A. too much; much tooB. too much; too much C. much too; too muchD. too many; much too5