八年级下unit1what's the matter单元知识总结

Section A1. What’ s the matter? 怎么啦？出什么事情了？【解析】matter n.问题；事情What’ s the matter with you? = What’s the trouble with you? = What’ s wrong with you?【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 happen ed 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）( ) —I’m sorry to break your pen. —_______ A. That’s right B. It doesn’t matter C. Thank you(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】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①Mike’s sister _________________(not have) a stomachache.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A .much too; too muchB .too many; much too C. too much; too much D. too much ;much too5. 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）without ( ) He has a sore throat . He should ______.A. see a dentistB. drink hot tea with honeyC. drink a lot of milkD. eat nothing⑵prep. 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. see a dentist = go to a dentist看牙医see a doctor = go to a doctor 看医生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should not =shouldn’t 不应该主语+ should/ shouldn’t + 动词原形. ..①You should _________ (lie) down and rest.( ) ② You ____ be quiet when you are in the reading room. A. should B. shouldn’t C. can D. can’t【解析2】take one’s tempera ture 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】sound like 听起来像，后接名词或名词性短语作表语。

It sounds like a good idea.9. You need to take break away from the computer.你需要远离电脑，休息休息。

【解析】need v 需要◆用于肯定句是实义动词(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 My TV set needs repairing.①I need __________(come) to the office quickly because some work need ___________(finish) at once.( ) ②David needs ______ a good rest. A. has B. to have C. have D. having◆用于否定句是情态动词needn’t = don’t have to 没有必要must ,need 引导的疑问句肯定回答用( ) ①— Must I hand in my exercise book now, Mr. Zhao? — No, you ______ .You may give it to me tomorrow.A. needn’tB. mustn’tC. can’tD. may not( ) ②You don’t have to go to bed too late at night. A. can’t B. shouldn’t C. needn’t D. would like to9. 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. without doing sth没有做某事、没做某事I let the day away without doing anything at all. 我一点事也没干就让一天过去了。

The storm passed off without doing much damage.暴风雨过去了，没有造成多大灾害。

10.If your head and neck still hurt tomorrow, then go to a doctor.【解析1】neck n.颈；脖子neck and neck 不分上下，势均力敌【解析2】hurt v. (hurt ) (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。

My leg hurts. 11. At 9:00 a.m .yesterday, bus No. 26 was going along Zhonghua Road when the driver saw an old man lying on the side of the road. 【解析1】see （saw , seen）v 看见see sb. do sth 看见某人做某事（看到动作发生的全过程或经常看到动作发生）see sb. doing sth 看见某人正在做某事（强调动作正在发生）【解析2】lie/lai/v. (lay/lei/ )躺；平躺lie → lay → lain v 躺下，(现在分词lying ).lie down 躺下lie down and rest 躺下休息12.The bus driver, 24-year-old Wang Ping, stopped the bus without thinking twice.【解析】24-year-old 24岁的―数词+名词+形容词‖构成复合形容词，在句中作定语，用连字符后连接，名词用单数。

( )① Tom,____ boy, is the only child of the family.A. a five years oldB. a five-year-oldC. a five-year-olds13. He got off and asked the woman what happened.他下车问那名妇女发生了什么事。

【解析】get off 下车(反）get on 上车get的短语：get up起床get back回来；取回get over克服；度过get on/along well with与……相处融洽get to到达14. But to his surprise, they all agreed to go with him.【解析】surprise ⑴v 使吃惊→surprising adj. 令人吃惊的→surprised adj. 吃惊的surprise sb 使某人吃惊The bad news surprised me.be surprised at 对……感到吃惊be surprised to do sth 做某事而感到惊讶be surprised + that从句因...而惊讶Surprise ⑵ n 惊讶‖to one’s surprise 使某人吃惊的是in surprise 吃惊地①__________________(使我吃惊的是），he got the first prize in the exam.②We are ____________at the _____________news.(surprise)( ) ③ ___his surprise, she succeeded in climbing up the high mountain. A. At B. To C. In D. On【解析2】agree v→ (反)disagree – agreement n同意(1) agree with sb. 同意某人I agree with you.(2)agree to do sth 同意做某事①— Do you agree with him? — No, I ___________ (agree ) with him.( ) ②—I think English is more useful than Chinese.—I don’t ____ you. They are both useful.A. get on withB. catch up withC. talk withD. agree with15. Thanks to Mr. Wang and the passengers , the doctor saved the man in time.【解析1】thanks to 多亏；由于⑴thanks to为习语介词，这个短语表示原因，意为―由于‖、―多亏‖，to表示感谢的对象,to 为介词。