2022年八级上知识点总结.docx

精品_精品资料_【学问梳理】Unit 2 What's the matter.可编辑资料 - - - 欢迎下载精品_精品资料_I. 重点短语1. have/ catch a cold=have got a cold感冒2.a sore back/throat背咽喉 痛3. have a stomachache胃痛4. lie down and rest躺下休息5. see a dentist看牙医6. drink lots of water多喝水8. a good idea好想法 .9. stressed out筋疲力尽10. a healthy lifestyle健康的生活方式11. traditional Chinese doctors传统中医医生12. a balance of yin and yang阴阳调和13. too much yin阴气太盛14. a balanced diet饮食平稳15. healthy/yin/yang food健康阴性,阳性 食品16. at the moment = now此刻17. enjoy oneself = have a good time =have fun=have a wonderful time玩得兴奋 ,过得开心19. host family寄宿家庭20. conversation practice会话练习21. enjoy doing sth.喜爱做某事,II. 重要句型1.like doing sth 喜爱做某事,2. practise doing sth. 练习做某事 ,3. mind doing sth. 介意做某事,4. finish doing sth. 完成某事 ,5. give up doing sth. 舍弃做某事 ,6. keep doing sth. 坚持做某事 . 7.cant stand doing sth. 忍不住做某事8. have fun doing sth. 做某事很开心即： practice, mind, finish, give up, keep, can t stand, have fun 等与 enjoy 用法相像.III. 交际用语询问别人如何感觉A: What's the matter. 怎么了？ B: I'm not feeling well.我感觉不舒适. I have a cold. 我感冒了. A: When did it start. 什么时候开头的？B: About two days ago. 大约两天前开头的. A: Oh, that's too bad. 哦,这很糟糕. You should lie down and rest. 你应当躺下休息. B: Yes, I think so. 是的,我是这么认为的. A: I hope you feel better soon. 祝你早日康复. IV. 重要语法情态动词【课文解读】You must do the work with more care 你工作要再细心些.Maybe 与 may bemaybe 连在一起是副词,意为“可能,或许,大致”,在句中作状语,通常置于句首,也可以放在谓语动词之前.may be 分写是 “情态动词 +动词原形 ”的形式,在旬中作谓语.可编辑资料 - - - 欢迎下载精品_精品资料_一 Isthattrue.那是真的吗 .一 Maybe , I'm not sure或许 可能 是,我说不准.He may be eighteen他可能 18 岁了.Maybe your book is at home 或许你的书在家里.The book may be in the desk 那本书可能在课桌里.I am not feeling well. 我觉得不舒适.I'm not feeling well 是病人回答医生或回答他人询问病情经常用的回答方式之一,意为“我感到不舒适 ”.I am not feeling well也可以说成 I don't feel well8类似的答语仍有： I feel terrible 我感到不舒适.I feel m 我感觉生病了.I feel even worse 我感到更糟糕了.feel 在该句中为系动词,意为“觉得,感觉 ”.He feels comfortable 他觉得很舒适.I feel cold hungry 我感到 9觉得饿.start to do 和 start doing 都表示 “开头做某事 ”,但是在以下三种情形中用start to do 而不用start doing.1 主语是物而不是人时.The ice started 幻 melt 冰开头融解了.2start 本身为 -ing 形式时.He is just starting to write the letter 他刚刚开头写那封信.3 其后的动词与想法、感情有关时.She started to understand it她开头明白这件事.That's too bad是人们对于对方或者自己的不幸、不抱负的结果抱有惋惜的一种感情显露,意为“太惋惜 糟糕,不幸 了. ”通常用于口语中.That'stoo bad I can't catchthetrain I haveto gotheretomorrow 太糟糕了,我赶不上火车了,我只好明天去那里了.一 I failed the exam again this time 这次考试我又没及格.That's too bad You should work harder at your lessons 真惋惜,你应当更加努力的学习功课.so 经常与动词、形容词等连用,以防止重复.常用的动词有say, speak, tell, hope, believe , do 等.形容词有afraid 等.一 I failed the math exam Really. 我数学考试没有及格,真的吗.一 I'm afraid so 唯恐是这样.其形容词是 ill 病的,生病的 ,其反义词是 health健康 .illnesses of children 儿童所得的各种疾病Some children are away from school because of illness 一些孩子因病不能来上学.advice 是名词,表示 “建议 ”,属不行数名词.Please give us some advice请给我们出些想法.She gave me some advice on how to learn English 她向我提出了如何学习英语的建议.take sb s advic接e 受某人的建议ask for sb s advic征e 求某人的看法healthy 与 health二者词性不同,因此用法就不同.(1) health 为名词,意为 “健康 状态 ”,其反义词是i11ness.通常作宾语.可编辑资料 - - - 欢迎下载精品_精品资料_She is in good health 她身体健康.Drinking milk is good for your health喝牛奶有益于你的身体健康.(2) healthy 是形容词,意为 “健康的 ”,其反义词是 unhealthy.在句中作定语或表语. My wife had a healthy baby just now 我太太刚生了个健康的宝宝.Too much, much too 与 too many三者均是含有副词too 的短语,但其用法不同.(1) too much 和 much too 样子很相像,但是用法不同.Too much 后接不行数名词,意为“太多”. much too 后跟形容词或副词,意为“太”.Thereis too much noise in the classroom 教室里太吵.The book is much too dear 这本书太贵.(2) too many 的中心词是 many, too 是修饰语,因此该短语是形容词短语,常用来修饰名词复数.There are too many old books in the library 图书馆里旧书太多.Also, too 与 either三者都表示 “也”.但是用法有区分.(1) too 用于确定句,置于旬末,前面加逗号.也可以用在句中,前后都加逗号.(2) also 含较庄重的颜色,通常置于 be 等助动词后,实义动词前.He likes English , too=He ,too,likes English 他也喜爱英语.She is rich, and she is also selfish她很富有,也很自私.She also learns English她也学英语.3either 用于否定句,置于句末,并用逗号隔开.He is not there, either 他也不在那儿.For example 与 like(1) for example 意为 “例如 ”,作插入语,用逗号与句子隔开,可置于句首、句中或句末.Tom is a good bey For example he often helps Granny Li dohousework 汤姆是个好男孩.比如他常帮李奶奶做家务.(2) like 也常用作举例,但其后常接名词或代词.Some warm-blooded animals , like the cat and the dog ,don'tneed to hibernate一些温血动物,像猫和狗,不需要冬眠.Eating Dangshen and Huangqi herbs is alos good for this. 吃党参和黄芪也对此有好处.此句中的 Eating Dangshen and Huangqi herbs 作主语,是动名词短语,谓语动词需要用第三人称单数形式,故be 动词用 is.stressed out是一个形容词短语,此处作表语.stressed由动词 stress而来,它是 8tress 的过去分词, stress意为 “加压力 ”.在英语中,有部分动词的过去分词已演化为形容词,常见的如：interest使 感爱好 interested, worry 担忧 wortied , relax 放松 relaxed , excite使 兴奋 -excited , lose丢失-,lost , amazing使 诧异 -,amazed.这类形容词往往用来说明人的心情.We are relaxed on weekends周末我们可以放松一下.They Were amazed to hear the news听到这消息他们很诧异.The children were very excited when they .aw so many animals in the zoo 在动物园里看到如此多的动物,孩子们非常兴奋.这是由 and 连接的并列句,在两个句子中,都用 It's+adj+to dosth 句型,意为 “做某事是 的”.It 是形式主语, todosth 真正的主语.如表示 “某人做 是 的”,就用 It's+adj+for sb +to do sth可编辑资料 - - - 欢迎下载精品_精品资料_It's dangerous to play on the read在公路上玩耍是很危急的.这几个词均为名词的修饰语,用来表示名词的量,但含义有所不同.(1) few 修饰复数名词,具有否定意义.The animal is ugly , and few people like it 这个动物很丑,几乎没有人喜爱它.(2) a few 用来修饰复数名词,意为“几个,数个 ”,具有确定意义.There are a few elephants in the zooThey are so big 动物园里有几头大象,它们真大.3little 具有否定意义,意为 “很少,几乎无 ”,用来修饰不行数名词.There is little milk in theglass 杯子里几乎没有牛奶了.4a little 具有确定意义,意为 “一些 ”,用来修饰不行数名词.I call speak English well but I Can speak a little Japanese我英语说得很好,但日语仅会讲一点儿.情态动词有自己的词汇意义,但不能独立作谓语,只能和其他动词一起构成谓语,表示说话人对所说的话的态度和看法.情态动词后跟动词原形,无人称和数的变化.那儿观察他了.5. need 主要用在否定旬和疑问句中,表示“必要 ”.You needn't take anything with you. 你们不必带任何东西去.6. have to 表示由客观条件打算而不得不做某事,意为“必需.不得不 ”.与其他情态动词不可编辑资料 - - - 欢迎下载精品_精品资料_同的是：在一般现在时中,它有人称和数的变化,而在否定、疑问结构中,使用助动词does 或 do.We have to stay at home today because it's raining so hard由于雨下得这么大,今日我们只好待在家里了.The girl has to walk to school every day 这个女孩每天得步行去上学.可编辑资料 - - - 欢迎下载