初二（上）英语第8讲：unit 4 语法篇(学生版)

1、.Unit 4语法篇_理解并掌握状语从句的用法状语从句一、 状语从句概念用来修饰主句中的动词，副词或形容词的从句叫状语从句。根据其含义状语从句又可以详细分为时间状语从句、原因状语从句等。本单元主要讲解when引导的时间状语从句、because引导的原因状语从句和although引导的让步状语从句。二、 状语从句分类1.when引导的时间状语从句when意为在时；当时，可表示时间点或时间段，从句的谓语动词可以是延续性的动词，也可以是瞬时动词。用when时，从句的动作可与主句的动作同时发生，也可先于主句的动作发生。另外，在时间状语从句中里包括until, before, as soon as引导的

2、，通常不用将来时态，而用如今时态表示将来的动作或状态，也就是常说的主将从现。例如： I will tell him everything when he comes back. 当他回来以后，我会把一切都告诉他。2. because引导的原因状语从句because引导的从句一般不放句子的开头。对于以why开头的问句，一般只能用because引导的句子来答复。在所有能引导原因状语从句的连词中，because语气最强，原因最直接。例如：I missed the train because I got up late. 我错过了火车，因为我起床晚了。3.although引导的让步状语从句althou

3、gh与though两者意思一样，常用来引导让步状语从句，一般可互换，都可与yet或still连用。例如：Although/ Though we are poor, we are still happy. 我们虽然穷，但仍然很快活。注意：汉语中很多连词都是成对出现的，比方：因为所以；尽管但是。但是在英语中because和so， although/though和but不能同时出如今一个句子中。例如：Because it was raining, we stayed at home. =It was raining, so we stayed at home.Although it is dange

4、rous, I will try. =It is dangerous, but I will try.1. _hes old, he can still carry this heavy bag. A. Though B. Since C. For D. So2. _I felt very tired, I tried to finish the work. A. Although B. Because C. As D. As if3. Im sure hell come to see me before he_ Beijing. A. will leave B. is leaving C.

5、leave D. leaves4. Betty didnt go to see the film yesterday _she was ill. A. but B. because C. until D. if5. Although it was raining, _still worked in the fields. A. but they B. and they C. they D. and yet they根底演练一、从方框中选择恰当的连词完成句子because, so, although, but, when 1. _I got to the cinema, the film had

6、 already begun.2. He didnt go with us_he had to finish his homework as soon as possible.3. _hes nearly fifty, he can still play tennis with the best.4. He was very angry, _he has quieted down now.5. This meal is my treat, _put your money away.二、单项选择1. Although it was very cold, _he went out without

7、an overcoat.A. but B. / C. and D. so2. _I slept well last night, I still feel very tired this morning. A. Until B. Because C. Although D. When3. -How can you do your homework _the music is so loud? -Well, Ill turn it off.A. because B. when C. for D. where4. -I cant get to sleep _there is a lot of no

8、ise here. -Why not close the windows?A. so B. until C. although D. because5. -Why do they look sad? -_they cant go to see Love Me Once More, Mom.A. Because of B. Because C. But D. So 6. My sister _go to bed _my mother came back last night.A. not; until B. doesnt; until C. didnt; until D. arent; unti

9、l 7. Mr. Wang is always the first one to be in the office _he lives far from his company.A. although B. because C. when D. as 8. Sam is a waiter, _he really wants to be a singer.A. or B. if C. but D. because 9. I like pop music, _I often watch The Voice of China on TV. A. because B. but C. or D. so

10、10. _it rained heavily, _we went on visiting. A. Although; but B. But; although C. Although; / D. Because; /稳固进步一、根据中文提示完成句子1. 虽然她很忙，她还坚持自学英语。 _, she keeps on learning English by herself.2. 他长大后相当一名记者。 He wants to be a journalist _. 3. 李明昨天没来上学，因为他病了。 Li Ming didnt come to school yesterday_.4. 当我难过的

11、时候，唱歌可以使我开心起来。 Singing makes me_.5. 我应当多锻炼，因为我不是很强壮。 I should _I am not very strong.二、翻译1. 我不想让别人知道这件事，因此我希望你可以保守机密。_2. 我给你买了一件礼物，但是直到我身体好些了，我才能把它给你。_3. 我很想知道聚会的情况，因此请多拍些照片。 _4. 每天尽量晒点太阳，这样你可以有更安康的骨骼。_5. 因为每天锻炼，所以他很安康。_一、单项选择1. _it is rainy today, _he still works outside. A. Although; but B. But; al

12、though C. /; although D. Although; /2. Everyone _be polite to their parents. A. could B. should C. may D. must 3. The man lost_blood in the car accident yesterday. A. too much B. much too C. too many D. many too4. You should take the doctors_, and I believe you will get well soon. A. note B. advice

13、C. fun D. experience5. Anna is outgoing. She has_friends. A. much B. few C. plenty of D. little6. -Can a plane fly_the Atlantic Ocean? -Yes, but it needs to go_the clouds for hours. A. across; through B. through; across C. across; across D. through; through7. -Must I go to medical school and be a do

14、ctor like you, Dad? -No, you_, son. Youre free to make your own decision.A. cant B. mustnt C. shouldnt D. dont have to8. I said nothing about it_his wife was there.A. so B. until C. although D. because 9. Please dont keep me_ a long time.A. wait B. to wait C. waits D. waiting 10. They are trying _wh

15、at is going on around the world.A. look for B. to look for C. to find out D. find out二、完形填空 If you often have a cold, headache, or backache, there is something wrong with your health. Eating healthy food 1 good for our health. Tofu 豆腐, milk, vegetables are healthy for us. Tofu is a kind of tradition

16、al 传统的 2 food. We often 3 it in China. Now more and more people 4 other countries think tofu is good for health, 5 . They also like eating it. Milk is 6 kind of healthy food. Every day you should 7 one or two glasses of milk. It can 8 us strong. Vegetables are very important. You should eat 9 them.

17、There are vitamin维他命 A, B, C, D, E and so on in them. As we know, its important 10 a balanced diet 平衡饮食. We must have the right kinds of food. We should also eat some pork, chicken and beef. We should eat more fruit and vegetables but less meat.1. A. are B. is C. will be D. was2. A. Japanese B. Amer

18、ican C. English D. Chinese 3. A. eat B. drink C. take D. play4. A. for B. with C. in D. at5. A. too B. also C. well D. either6. A. the other B. other C. another D. others7. A. drinking B. drink C. take D. to take8. A. keep B. makes C. keeps D. keeping9. A. a lot B. plenty C. much D. lots of10. A. ma

19、king B. to keep C. keeping D. to drink_一、单项选择1. Carol is good at drawing and she wants to be an _in the future.A. worker B. driver C. pilot D. artist2. -Where can I buy some new clothes?-You can go to Jeans Corner. It has_clothes in town.A. the worst B. the best C. worse D. better3. The driver had f

20、un_to the mountains on their last day off.A. go B. goes C. to go D. going4. Id like to go to your party, _Im too busy today.A. but B. and C. so D. or5. It was cold yesterday, so I _at home and listened to music.A. stay B. stayes C. stayed D. am staying 附：单项选择1-5, 2019海淀区八年级第一学期期末练习英语 二、阅读理解AAt midni

21、ght Mr. King coughed again. He got up and took some medicine. Before he lay down again, hesmoked. And he couldnt go to sleep any longer. He found the medicine book and began to read it. He wasafraid he had lung cancer. He seemed to see death was waiting for him. Tears 眼泪 ran down his face.He didnt s

22、ee his wife was standing by him. “Whats wrong with you, dear? asked the woman. “Nothing, the old man answered and covered his face with his hands. The old woman opened the book and understood at once. She said, “You must stop smoking right now. “I began to smoke when I was nine, you know. How cant I

23、 do that? “But I think health is more important. Mr. King coughed again and his wife said, “Go to see a doctor tomorrow. He will be able to help you,I think. The doctor told Mr. King to have an Xray examination of his lungs. And then he looked at the Xraycarefully for a long time. “Tell me the truth

24、, doctor. said Mr. King, “Do you see any shadows 阴影 in my lungs? “No, I dont see anything. “Yes? the old man said happily. “ Really? “Yes. Your lungs are turning black. How can I see any shadows?1.Mr. King got up to _. A. smoke againB.talk with his wife C. read the medicine book D.take some medicine

25、2.Mr. King coughed because _. A.he couldnt go to sleepB.he was afraid to die C.he smoked too much D.he was too old3._, so tears ran down his face. A.Mr. King thought he had lung cancerB.Mr. King couldnt understand the bookC.Mr. King was too sad to go to sleep D.The doctors refused to help Mr. King4.

26、The doctor told Mr. King to have an Xray examination because _. A.he was sure the man would die soon B.he wanted the man to stop smoking right now C.he wanted to know if there was something wrong with his lungs D.he was sure the man would soon be all right5.Which of the following is true?A.There was

27、 nothing serious with Mr. King.B.Smoking too much caused Mr. Kings lungs to turn black.C.The doctor found some shadows in Mr. Kings lungs.D.Mr. King decided to stop smoking at once.BEveryone hopes to have a healthy lifestyle. But do you know what a healthy lifestyle is like? Here aresome ways thatle

28、ad to导致 a healthy lifestyle.Get active积极的This is the most important way of a healthy lifestyle. Walking, running and playing basketball and othersports will help you keep healthy.If your job needs long hours of sitting, get up often and walk. Dont letlaziness懒惰 stop yourbody and mind. Be active at y

29、our workplace, around yourneighborhood邻近地区 andwherever 无论那里 possible.Keep clean Keep the places around you clean.Cleanliness清洁 cancreate创造 a healthy lifestyle. Unclean不干净 anduntidy不整齐 places can not only make you angry but also make you ill.Eat healthilyOur healthdepends on依赖于 our food, so everyone

30、should remember to eat healthy food. The healthier food you eat, the healthier you will be.Live greenThis is the easiest way to live a healthy lifestyle. Plant trees around your house. Try your best to savewater. Stop using things that are bad for theenvironment.6. Which is the most important way to

31、 have a healthy lifestyle?A. Living green. B. Keeping clean. C. Eating healthy. D. Getting active.7. How many ways does the passage tell the people to have a healthy lifestyle?A. two B. three C. four D. five8. Which is the easiest way to live a healthy lifestyle?A. Getting active. B. Living green.C.

32、 Keeping clean. D. Eating healthy.9. What does the underlined word “environment mean in Chinese?A. 空气 B. 矿藏 C. 环境 D. 垃圾10. How will unclean places make people feel?A. Excited. B. Sad. C. Happy and healthy. D. Angry and ill.CDo you want to be in good health? Try to do the following things! You can be

33、come strong. Drink eight cups of water every day. Water helps your body in many ways. If you feel thirsty, just have a cup of water. Dont forget to eat your breakfast. Breakfast gives you everything your body needs for the morning. So do not forget your breakfast. Calcium钙. Your bones骨头 need it. Milk has more calcium. You may also drink o