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1、人教版八年级英语下册单元知识点归纳Unit 1 Whats the matter?一、重点短语归纳1. foot-feet脚 tooth-teeth牙齿 2. have a cold感冒3. have a stomachache胃疼 4. have a sore back背疼 5. have a sore throat喉咙疼6. have a fever发烧 7. lie down and (have a)rest躺下休息 have a rest休息8. hot tea with honey加蜜的热茶 9. see a dentist看牙医 see a doctor 看医生10.drink l
2、ots of water多喝水 11.lots of,a lot of 许多；大量 a lota lot of=lots of，可以修饰可数名词复数和不可数名词，一般用在肯定句中。：a lot,是一个副词词组，跟动词连用；表示十分，很等意思； Thanks a lot.12. have a toothache牙疼 13. Thats a good idea好主意 14. go to bed去睡觉 go to bed early 早上床睡觉 15. feel well感到好feel ill感到不舒服I dont feel well= Im not feeling well 我感觉不舒服. 16.
3、 start doing/ to do sth开始做某事to do 是一件事情完成了，开始做另外一件事情doing是原来的那件事情做到一半，现在又开始做了，是同一件事情。17. two days ago两天前 18. get some rest多休息；休息一会儿19. I think so我认为是这样 20. be thirsty口渴 21. be hungry饥饿22. be stressed out紧张 23. listen to music听音乐 24. healthy lifestyle健康的生活方式 25. traditional Chinese doctors传统中医 26. ne
4、ed to do sth需要做某事I have a toothache. I need to see a dentist.我牙痛,我需要去看牙医.We need to keep our classroom clean.我们需要保持教室的干净.27. too much +不可数名词太多的much too +形/副实在太极其，非常too many +可数名词复数太多的28.be good for sth./ doing sth. 对有益 ，对有好处be bad for sth./ doing sth. 对有害be good to 对好be good at =do well in 在方面好，擅长29
5、.get good grades 取得好成绩30.angry 用法 be angry with sb生某人的气 be angry at/ about sth就某事生气31.Its easy to do sth做某事是容易的。 Its important to do sth . 做某事很重要。32.balanced diet平衡饮食 33.get tired感到疲倦 be/get tired 34.stay healthy保持健康 =keep healthy=keep in good health35.He shouldnt eat anything.=He should eat nothing
6、.他不应当吃任何东西. 36.give sb some advice给某人建议give advice 提出建议advice 是不可数名词 a piece of advice 一则建议 take ones advice 采纳或听从某人的建议He gave me some goodadvice. 他向我提了一些很好的意见。49.sleep 8 hours a night 每晚睡眠八小时 get enough sleep 得到充足的睡眠50.take medicine 吃药 服药I have to take medicine three times a day for my cold.因为感冒，我不
7、得不一天吃三次药。二 固定结构Its +形容词 + for sb. + to do sth.做某事对某人来说是的。Its important to do sth .做某事很重要。Its important for me to eat a balanced diet.平衡饮食对我来说是很重要的.Its easy to do sth做某事是容易的。Its easy for us to find out the answer.找出答案对我们来说是容易的三重点句子1.Whats the matter ? Whats the mater with you ? 你怎么啦？=Whats the troubl
8、e with you?=Whats wrong with you?I have a cold / have a sore back / have a stomachache2.Thats too bad. You should / shouldnt那太糟糕了.你应该/不该You should lie down and rest / drink hot tea with honey / see a dentist / see a doctor . He shouldnt eat anything = He should eat nothing.他不应当吃任何东西. 3.Im not fellin
9、g well . 这里well表示身体状况，不能用good代替I dont feel well= Im not feeling well 我感觉不舒服.4.When did it start ? About two days ago . 什么时候开始的？大约两天前5.I hope you fell better soon . 我希望你很快好起来这里better是well的比较级10.Its easy to have a healthy lifestyle ,and its important to eat a balanced diet . 有一个健康的生活方式很容易，饮食平衡是很重要的。 I
10、ts easy to do sth . 做某事容易 / Its important to do sth . 做某事重要四知识结构1.情态动词should的用法should是情态动词，它的基本用法是必须和其他动词一起构成谓语。情态动词没有人称和数的变化，意为应该.。should（应当，应该）用于所有人称，表示劝告或建议。eg. You should wait a little more.你应该再多等一会儿。- I have a very bad cold.我感冒很厉害。- You should lie down and have a rest.你应该躺下，多喝水。2.maybe与maybe1.m
11、aybe是副词，译为“也许、可能”，相当于“perhaps”。如：Maybe he can answer the question.也许他能回答那个问题。He maybe is from the USA, too. 他可能也来自美国。2.may be中的may为情态动词，译为“可能是.”。如：He may be from the USA, too. 他可能也来自美国。She may be our English teacher.她可能是我们的英语老师3.few、a few、little、a little的区别和联系： 1.few / a few用来修饰可数名词，few表示否定意义，没有，几乎没
12、有；a few表示有肯定意思， 有几个。 例如： He has few friends here, he feels lonely. 他这里没朋友，他感觉寂寞。 There are a few eggs in the basket.篮子里有几个鸡蛋。 2.little / a little用来修饰不可数名词，little表示否定意思，没有，几乎没有。 a little 表示肯定意思，有一点儿。 例如： There is little ink in my bottle, can you give me a little ink? 我的瓶子里没有墨水了，你能给我点儿墨水吗？ 4.notuntil
13、直到 (否定句) 才，动词为短暂性或瞬间性动词 She didnt leave until we came.He went shopping after he got up. =He didnt go shopping until /before he got up. until/till 直到 （肯定句）动词为延续性动词 We stayed here till/until 12 oclock.Unit 2 Ill help clean the city parks.一知识点： 短语动词小结常见短语动词结构有下面几种：1.动词+副词 如：give up 放弃 turn off 关掉 stay
14、up 熬夜 这种结构有时相当于及物动词，如果其宾语是代词，就必须放在动词和副词之间，如果是名词，则既可插在动词和副词之间，也可放在短语动词后。2. 动词+介词 如：listen to 听 look at 看 belong to 属于 这种结构相当于及物动词，后面跟宾语。3. 动词+副词+介词 如：come up with 提出，想出 run out of 用完，耗尽4. 动词+名词(介词) 如：take part in参加 catch hold of 抓住1.cheer (sb.) up使(某人)高兴、振作 如：cheer me up 使我高兴 clean up 打扫 clean-up n.
15、打扫 2. homeless adj. 无家可归的 a homeless boy 一个无家可归的男孩3. sick adj. 生病的 作表语、定语 ill adj. 生病的 作表语 ，不能作定语4. volunteer to do v. 志愿效劳、主动贡献 volunteer n. 志愿者 5. come up with 提出 想出=think up 想出 catch up with 赶上 追上6. put off doing 推迟做某事 put on 穿上 (指过程) put up 张贴7. write down 写下 记下 8. call up 打电话 make a telephone call 打电话1
