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1、UNIT2 TOPIC1 短语&句子1. 询问对方病情 或是某人生气的原因：Whats wrong with you?Whats the matter with you?Whats up with you?表示患病的回答：I have a cold/a fever/a headache/a backache/a toothache/a stomachache/the fluI have sore eyes/sore feet/a sore back/a sore arm.I have a pain in my head/arm/leg/.身体部位.2. You should see a
2、 dentist.should 情态动词 should do表示“你应该.”表示现在或者将来的义务和责任。否定形式：should not do=shouldnt do 意为“你不应该.”也用来表示劝告。看牙医 see a dentist 看病 see a doctor3. You should drink enough boiled water.enough adj. 修饰名词 可置于名词之前或之后 例：I have time enough/I have enough time.enough adv. 修饰形容词或者副词，置于 被修饰词之后 例：She is old enough 她足够年纪e
3、nough pron. 表示足够数量的某物 例：-Do you need more? -I have enough.常用句型： adj./adv. enough to do sth. 足够怎么样去做某事 He is old enough to go to school. 他足够年纪去上学。 not adj./adv. enough to do sth. 不够怎么样去做某事 He isnt old enough to go to school. 他不够年纪去上学。 = too adj./adv. to do sth. 太.不能做某事. He is too young to go to schoo
4、l.4. in bed 躺在床上 on the bed 在床上5. You dont look well. look well 系表结构 look看起来 well adj. 身体健康系动词：一是一觉一保持， 起来四个 好像 变了四个。 be feel keep , look smell,taste,sound seem become get turn go6. Youd better take some medicine.had better 最好做某事 后接动词原形。had虽然为过去，但无过去，better虽然为比较 但无比较意义。 had better do sth. 表示对别人的劝告、建
5、议。 否定为 had better not do sth. 例：Youd better go there with your father. You had better not read in the sun.take some medicine ,take此处为服药 也可以用have7. I dont feel like eating. feel like意为想要,后接 n./pron./doing feel like doing sth.=want to do sth.=would like to do sth.例：I feel like eating some oranges=I wa
6、nt to eat some oranges=I would like to eat some oranges8. too much /much too ; too much/ too many 的区别too much+不可数名词 太多水too much water much too +adj. much too expensive 太贵too many +可数名词复数 太多书 too many books much too+adv. much too fast 太快9. 规则的说谎 lie lied lied lying 不规则的躺 lie lay lain lying10. while和w
7、hen 都意味“当.时候”when引导的时间状语从句中,其谓语动词可以是延续性的,也可以是非延续性的例：I am reading a book when she comes into my room.她走进我房间时,我正在看书. While 只能表示某一段时间,不能表示某一点时间.在while引导的时间状语从句中,其谓语动词只能是延续性的 通常翻译为“一边.一边.”例：You cant do your homework while you are watching TV.你不能一边看电视一边做家庭作业.11. I am going to try something new. Something
8、 / anything/nothing /somebody/anybody/nobody 等不定代词 在被修饰的时候，修饰词放后面。例如：I have nothing important to tell you .我没有什么重要的事 要告诉你。12. Take two pills,three times a day.pill 药丸 可数名词； medicine 药 尤其指内服的 不可数名词take some medicine/pills have some medicine/pills 13. 照顾，关心某人 take care of sb. / care for sb. / look aft
9、er sb. 照顾好某人 take good care of sb. / look after sb. well 14. So Id like to ask for one weeks leave. ask for sth. 请求；寻求；恳求 寻求帮助ask for help/寻求建议ask for suggestions名词： Leave 请假 一周的假期 one weeks leave 两周的假期 two weeks leave= a one-week leave a two-week leave动词 过去式left：leave someplace 离开某地 leave for somep
10、lace 动身去某地 leave sb./sth. +地点 把某物/某人留在某地 I left my key in the office. 15. worry 过去式 worried 形容词 worried 担心的动词短语： worry about sb. We worry about him.= be worried about sb. We are worried about him也可用系动词 feel/look worried about sb. 16. Follow the doctors advice.名词advice 动词 adviseadvice 不可数名词 一条建议: a piece of advice 一些建议：some pieces of advicesuggestion 可数名词 一条建议:a suggestion 一些建议：some suggestionsgive suggestions给建议/ follow或take suggestions 接受建议/ ask for suggestions 寻求建议 动词短语： advise sb. to do sth. I advise you to read English every morning suggest doing sth. I suggest watching TV at home.