人教版英语八年级下册unit1单元知识点归纳总结

人教版英语八年级下册Unit1 What’s the matter？重点短语1.have a fever 发烧2. have a cough 咳嗽3. have a toothache 牙疼4. talk too much 说得太多5. drink enough water 喝足够的水6. have a cold 受凉;感冒7. have a stomachache 胃疼8. have a sore back 背疼9. have a sore throat 喉咙痛10. lie down and rest 躺下来休息11. hot tea with honey 加蜂蜜的热茶12. see a dentist 看牙医13. get an X-ray 拍X 光片14. take one’ s temperature 量体温15. put some medicine on sth. 在……上面敷药16. feel very hot 感到很热17. sound like 听起来像18. all weekend 整个周末19. in the same way 以同样的方式20. go to a doctor 看医生21. go along 沿着……走22. on the side of the road 在马路边23. shout for help 大声呼救24. without thinking twice 没有多想25. get off 下车26. have a heart problem 有心脏病27. to one’ s surprise 使....... 惊讶的28. thanks to 多亏了；由于29. in time 及时30. save a life 挽救生命31. get into trouble 造成麻烦32. right away 立刻；马上33. because of 由于34. get out of 离开;从……出萍35. hurt oneself 受伤36. put a bandage on sth. 用绷带包扎37. fa ll down 摔倒38. feel sick 感到恶心39. have a nosebleed 流鼻血40. cut his knee 割伤他的膝盖41. put her head back 把她的头向后仰42. have problems breathing 呼吸困难43. mountain climbing 登山运动44. be used to doing sth. 习惯做某事45. run out (of) 用完;用尽46. so that 以便47. so. . . that 如此… …以至于…48. be in control of 掌管;管理49. in a difficult situation 在闲境中50. keep on doing sth. 继续或坚持做某事51. make a decision 做出决定52. take risks 冒险53. give up 放弃Section A1. What’ s the matter? 怎么啦？出什么事情了？【解析】matter/ ' mætə(r)) /n.问题；事情What’ s the matter with you?= What’s the trouble with you?= What’ s wrong with you?你怎么了？【注】：matter 和trouble 为名词，其前可加the 或形容词性物主代词，wrong 是adj.不能加the 【用法】用于询问某人有什么病或某人遇到什么麻烦、问题其后跟询问对象时，与介词with连用。

即：What’s the matter with sb.?= What’s your trouble?= What’s up?= What happens to sb.?【拓展】matter的用法(1) It doesn’t matter 没关系（用来回答别人道歉时的用语）(2) as a matter of fact= in fact 事实上, 实际上2. I have a cold 我感冒了I have a stomachache 我患胃痛I have a sore back. 我背痛。

【解析1】have a cold 受凉;感冒have a/an + 疾病名词“患……病”(cold/fever/cough)have a sore throat 患喉咙痛have a sore back 患背痛have a fever 发烧have a cold =catch a cold 患感冒have a stomachache 患胃痛have a toothache患牙痛have a headache 患头痛have a backache患背痛【解析2】back n 背；背部at the back of......在......的后面go/come back 返回give back 归还3.hand n 手hand in hand 手拉手V 交给；传递hand in 上交hand on 依次传递hand out 分发4. She talked too much yesterday and didn’t drink enough water.她昨天说话太多了并且没有喝足够的水。

【解析2】enough 的用法(1) adj.足够的，充分的修饰名词时，可放在名词之前或之后enough time(2) adv. “足够地，十分，相当”修饰adj./adv,放在adj./adv 后expensive enough(3) be +adj. +enough to do sth be strong enough to carry the box.5. drink some hot tea with honey. 喝一些加蜂蜜的热茶。

【解析】with ：⑴prep “具有，带有” , 表示某物带有或具有某种特征。

She is a girl with long hair.with （反）without⑵prep. 和......一起I like to talk freely with my friends.⑶ prep 用......，表示“使用某种工具”Cut it with a knife.6. see a dentist and get an x- ray. 看牙医并且拍张x光。

【解析1】see a dentist = go to a dentist看牙医see a doctor = go to a doctor 看医生【解析2】X-ray/'eks rei/n. X 射线；X 光7. What should she do?她该怎么办呢？Should I take my temperature?我应该量一下体温吗？【解析1】should “应该” 情态动词，后跟动词原形，表示责任和义务,没有人称和数的变化，多用于表示劝告或建议。

否定形式：should not =shouldn’t 不应该主语+ should/ shouldn’t + 动词原形. ..变成一般疑问句时将should提到句首。

①You should lie down and rest. 你应该躺下休息一会儿。

②You shouldn’t’ t go out at night.你晚上不应该出去。

【解析2】take one’s temper ature 量体温8. No, it doesn’t sound like you have a fever. 不需要，听起来你不像发烧了。

【解析1】sound like 听起来像，后接名词或名词性短语作表语。

sound like+名词代词和从句It sounds like a good idea.It sounds like you don’t know the truth.sound +形容词，“听起来，好像”【拓展】“感官动词+ likefeel like 摸起来像smell like 闻起来像look like 看起来像taste like 尝起来像【解析2】fever/ 'fi:vɜ:(r)/n.发烧have a fever 发烧You need to take breaks away from the computer.你需要休息一下，远离电脑。

9. You need to take break away from the computer.你需要远离电脑，休息休息。

【解析1】need v 需要◆用于肯定句是实义动词。

变成否定句或疑问句，要借助助动词do/does/did(1) need sth 需要某物I need your help.(2) 人做主语，sb need to do sth 某人需要做某事Do you need to drink more water?(3) 物做主语，sth need doing sth = sth need to be done 某物需要被做My TV set needs repairing.◆need用于否定句是情态动词，后跟动词原形。

needn’t = don’t have to 没有必要must 开头的一般疑问句，肯定回答用must，否定回答用needn’t【解析2】take breaks=take a break=have a break休息一下9. I think I sat in the same way for too long without moving.我想我以同样的姿势一动不动地坐得太久了。

【解析】without doing sth. 没有做某事（反）with （后跟Ving）in the same way 以同样的方式【拓展】与way相关的短语：all the way 一路上by way of 经由，通过…方式in no way决不get in the way 挡道by the way顺便提一下，另外in one’s/the way妨碍，阻碍in a way 在某点，某种程度上in this way 用这种方法lead the way 带路，引路lose one’s way 迷路on the/one’s way(to) 在去…的路上10.If your head and neck still hurt tomorrow, then go to a doctor.如果你的头和脖子明天还疼的话，就去看医生。

【解析1】neck /nek/ n.颈；脖子neck and neck 不分上下，势均力敌【解析2】hurt /h3：(r)t/ v. (使痛；受伤)表示肉体感到疼痛或不适，使用时应用疼痛的具体部位作主语。