八年级下知识点.docx

1、八年级下知识点Unit11. health problems and accidents:have a stomachache, have a fever, have a headache, have a toothache, have a sore back, have/catch a cold, have the flu, have a heart problem,hurt/cut oneself, have a nosebleed, get hit on the head (with a basketball),hurt/cut ones knee, get sunburned badl

2、y, get hit by a ball, fall down2. What should I do? You shouldlie down and rest, drink some hot tea with honey, take ones temperature, see a dentist, get an X-ray, take some medicine, have a rest, take a break, go to a doctor, take breaks, get lots of sleep3. Whats the matter with you? Whats wrong w

3、ith you? 4. You dont look well(adj.健康的，良好的). You look really tired. You look terrible. You look serious. 5.现在进行时: I am playing with my friends now.过去进行时: I was playing with my friends yesterday.6. wear 强调穿着的状态 He wears a coat. 他穿着一件大衣。 put on 强调穿的动作 He puts on a coat. 他穿上了一件大衣。 dress sb./oneself. 给人

4、穿衣服 Mrs. Green dresses her son. He is too young to dress himself.格林夫人给他的儿子穿上了衣服。他太小了，不能自己不能穿衣服。7. I almost couldnt get myself out of bed this morning.8. I was playing soccer the other day and I hurt my leg.I was making dinner just now and I cut myself by accident.He was running under the hot sun(在烈日

5、下) and then he felt sick and fell down.9. He didnt take good care of himself (look after himself well). He talked too much yesterday and didnt drink enough water. Its very difficult for him to talk. So he has a very sore throat now. His face looks a bit red. His head feels very hot. He cant really e

6、at anything either. I think he should drink some hot tea with honey, lie down and rest, take his temperature, or see a doctor.10. If you dont go to the dentist (从现), itll hurt even more later(主将)!11. You cant move you neck. It doesnt sound like you have a fever. 12. Thats probably why. You need to t

7、ake breaks away from the computer.13. I think I sat in the same way for too long without moving.14. Bus No.26 was going along Zhonghua Road when the driver saw an old man lying (lie-lay-lain) on the side of the road. 15. A woman next to the man was shouting for help.16. He stopped the bus without th

8、inking twice. (不假思索，毫不犹豫)17. Mr. Wang knew he had to act quickly.(迅速行动) think twice 三思18. He expected most or all of the passengers to get off and wait for the next bus.19. But to his surprise, they all agreed to go with him.20. Some passengers helped him to move the man onto the bus.21. Thanks to (

9、多亏，幸亏，由于)Mr. Wang, the doctors saved the man in time. (及时) on time准时 22. He only thought about saving a life.23. The bus hit (hit-hit-hit) an old man on Zhonghua Road. 24. She needed to go to the hospital right away. 立刻，马上=at once 25. Its sad that many people dont want to help others because they do

10、nt want to get into trouble. (陷入麻烦，惹麻烦)26. My sister and I have sore throats. My cousins have bad colds.27. Did you hurt yourself playing soccer? = Did you hurt yourself when you played soccer?28. He cut himself. First, he should run (冲洗) the cut (n.伤口)under water. Next, he should put some medicine

11、(不可数) on it. Then, he should put a bandage on it.29. If you have a nosebleed, you should put your head back. (把你的头向后仰) Then, clean your face and put on a clean T-shirt.30. One girl had a nosebleed. I told her to put her head back to stop the blood. Another boy got hit on the head (击中头部)with a baseba

12、ll bat.31. 被动语态的句子结构: be+及物动词的过去分词He was taken (被动语态)to the hospital to get an X-ray.32. have trouble/difficulty/problems (in) doing sth. 做某事有麻烦/困难/问题 have fun (in) doing have a good time (in) doingWe had no trouble (in) finding her home.We have much difficulty (in) understanding what he says/said.A

13、fter strenuous exercise(剧烈运动), I have problems (in) breathing.33. He Lost His Arm But Is Still Climbing Aron Ralston is an American man who is interested in mountain climbing. As a mountain climber, Aron is used to (介) taking risks. This is one of the exciting things about doing dangerous sports. Th

14、ere were many times when Aron almost lost his life because of accidents. On April 26,2003, he found himself in a very dangerous situation when climbing in Utah. On that day, Arons arm was caught (被压住) under a 2,000-kilo rock that fell on (落到，袭击)him when he was climbing by himself in the mountains. B

15、ecause he could not free his arm, he stayed there for five days and hoped that someone would find him. But when his water ran out, he knew that he would have to do something to save his own life. He was not ready to die that day. So he used his knife to cut off half his right arm. Then, with his lef

16、t arm, he bandaged (v.包扎) himself so that he would not lose too much blood. After that, he climbed down the mountain to find help. After losing his arm, he wrote a book called Between a Rock and a Hard Place. This means (v.意思是) being in a difficult situation that you cannot seem to get out of. In th

17、is book, Aron tells of (讲述) the importance of making good decisions, and of being in control of (掌管，管理) ones life. His love for mountain climbing is so great that he kept on (keep on=continue=go on) climbing mountains even after this experience. Do we have the same spirit as Aron? Lets think about i

18、t before we find ourselves “between a rock and a hard place”, and before we have to make a decision that could mean life or death.34. sth. run out用完了，主语通常是物sb. run out of sth.某人用光了某物，主语通常是人例：My money ran out. = I ran out of my money.35. die v. (动词):死，去世，为短暂性动词，不能与延续性时间连用，表延续性用be dead，例如：She has been

19、 dead for 3 years.她去世三年了。 例如：She died three years ago. 她三年前去世。dead adj. (形容词):例如：The poor man is dead.这个可怜的人死了。death n. (名词):死（亡），例如：Her death is remembered by us forever.他的过世永远铭刻在我们的心中。dying为die的现在分词，也可作形容词，表“垂死的，濒于死亡边缘的，枯萎的”之意，例如：She is dying.她快要死了。 Its a dying bird. 一只快要死去的小鸟。36. The cow has 4 st

20、omachs. 牛有4个胃。Unit 2本单元语法重点：动词不定式-“to+动词原形”，有时可以不带to。1. I hope to work outside. I hope to help homeless people.2. You could help to clean up the city parks.3. You could give out food at the food bank to help feed them.4. I want to cheer up sick children.5. You could ask hospitals to let you visit th

21、e kids.6. Id like to help kids with their homework.7. You could volunteer in an after-school study program to teach kids.8. We need to come up with a plan to tell people about the city park.9. Clean-up Day is only two weeks from now.10. We cant put off making a plan.11. As we talk, Ill write down al

22、l our ideas.12. We could put up signs.13. Lets make some notices. Then, Ill hand them out after school.14. We could each call up 10 students and ask them to come.15. We are coming up with a lot of good ideas, arent we?16. I find or buy old bikes that nobody wants.17. I fix up (repair) the bikes and

23、give them away to kids who dont have enough money to buy their own bikes.18. Jimmy fixes up broken bicycle parts, like wheels.19. What gave you the idea?20. I guess I take after (am similar to) my father. 21. He always volunteers to help people in need(在困难中，在危急中，需要帮助的). A friend in need is a friend

24、indeed. 患难见真情。22. Your parents must be proud of (因感到自豪)you.23. I need to come up with some (某一) way of getting money or Ill have to stop. I cant buy any more old bikes. (notany more) 24. I gave it away. I do not have any more of it. (再也不，不再)25. Ive (=I have) run (run-ran-run) out of it. I didnt keep

25、 it. He has run out of it.(现在完成时的句子结构 have/has+过去分词)26. What did they ask you to help out with(帮忙，帮助)?Then one day last year, a friend of mine helped me out. (帮助摆脱困境) 27. They told me stories about the past and how things used to be.She used to play ping-pong, but now she plays volleyball. 28. We sh

26、ould listen to them and care for them.29. He lives alone, but he doesnt feel lonely.30. I mean, were going to be old one day, too.31. I give up several hours each week to help others.32. Mario believes it can help him to get his future dream job.33. I want to learn more about how to care for animals

27、.34. I get such a strong feeling of satisfaction when I see the animals get better and the look of joy on their owners faces.”35. She could read by herself at the age of four (= when she was four years old).36. She decided to try out for a volunteer after-school reading program.37. Theyre going on a

28、 different journey with each new book.38. I can do what I love to do and help others at the same time.39. Im too busy with my studies this year.40. There are many people who are less lucky than us.41. We can raise money for homeless people.42. Some people stop doing their jobs for a few months to a

29、year to move to another place, like one of the countries in Africa, and help people there.43. Im sure you know that this group was set up (被动语态) to help disabled people like me.44. You helped to make it possible for me to have Lucky. 45. Lucky makes a big difference (影响，有作用)to my life.46. What would

30、 it be like to be blind or deaf?47. Or imagine you cant walk or use your hands easily.48. Many people have these difficulties.49. I cant use my arms or legs well, so normal things like(像，例如) answering the telephone, opening and closing doors, or carrying things are difficult for me.50. She talked to

31、 Animal Helpers about getting me a special trained dog.51. I love animals and I was excited about the idea of having a dog.52. After six months of training with a dog (与狗一起6个月的训练) at “Animal Helpers”, I was able to bring him home. unable53. I am only able to have a “dog-helper” because of your kindn

32、ess! 54. Lucky is very clever and understands many English words. He can understand me when I give him orders (命令，指令).55. For example, I say, “Lucky! Get my book,” and he does it at once.56. Lucky is a fantastic dog. Ill send you a photo of him if you like, and I could show you how he helps me. 57. Thank you again for changing my life.58. What are your interests and hobbies?