八年级上册英语复习笔记Unit 1: How often do you exercise?【单词】always, usually , often, sometimes , hardly , ever, never. how often, once , twice , three times a week , every day. milk, junk food, health, unhealthy, habit, exercise, most, result, try, different, maybe, although, arm, foot, tooth, ear, eye, advice, thirsty ,forget, finish, plan . 【词组】1. go to the movies 去看电影2. look after = take care of 照顾3. surf the internet 上网4. healthy lifestyle 健康的生活方式5. go skate boarding 去划板6. keep healthy=stay healthy 保持健康7.exercise=take exercise=do sports锻炼8. eating habits 饮食习惯9. take more exercise 做更多的运动10. the same as 与什么相同11. be different from 不同12. once a month一月一次13. twice a week一周两次14. make a difference to 对什么有影响15. how often 多久一次16. although = though虽然17. most of the students=most students18.shop=go shopping=do some shopping19. as for至于20. activity survey活动调查21. do homework做家庭作业22. do house work做家务事23. eat less meat吃更少的肉24. junk food垃圾食物25. be good for 对什么有益26. be bad for对什么有害27. want to do sth 想做某事28. want sb to do sth想某人做某事29. try to do sth 尽量做某事30. come home from school放学回家31. of course = certainly = sure当然32. get good grades取得好成绩33. some advice34. hardly=almost not几乎不35. keep/be in good health保持健康36.be stressed紧张的，有压力的37. take a vacation 去度假48.get back 回来【应掌握的句子】1. How often do you exercise? 你（你们）多久锻炼一次身体？频率副词，如：once, twice, three times…, sometimes, often, quite, often, never, every day, oncea week , twice a month , three times a month , three or four times a month 等。
2. “What do you usually do on weekends?” “ I usually play soccer.”3. “What’s your favorite program?” “It’s Animal World.”4. As for homework , most students do homework every day .as for...意思是“至于；关于”，常用于句首作状语，其后跟名词、代词或动词的-ing形式（即动名词）。
如：As for him，I never want to see him here. 至于他，我永远不希望在这里见到。
As for the story，you'd better not believe it. 关于那故事，你最好不要相信。
至于我自己，我现在不想去。
(As for myself, I don’t want to go now. )至于那个人，我什么都不知道。
(As for the man, I know nothing about him.)5. Mom wants me to get up at 6:00 and play ping-pong with her .want to do sth. 意思是“想要做某事”；want sb. to do sth.意思是“想要某人做事”。
如：Do you want to go to the movies with me？你想和我一起去看电影吗？The teacher doesn't want us to eat hamburgers.老师不想让我们吃汉堡包。
6. She says it’s good for my health.be good for...表示“对……有益（有好处）”;其反义为：be bad for...。
（这里for 是介词，后跟名词、代词或动名词）如：It's good for us to do more reading. 多读书对我们有好处。
Reading in bed is bad for your eyes.在床上读书对你的眼睛有害。
7. How many hours do you sleep every night?8. I exercise every day, usually when I come home from school.9. My eating habits are pretty good .这里pretty相当于very 。
10. I try to eat a lot of vegetables, usually ten to eleven times a week.try to do sth.表示“ 尽力做某事” ，不包含是否成功的意思而try doing sth.表示“（用某一办法）试着去做某事”。
如: You’d better try doing the experiment in another way.你最好试试用另一种方法做这个试验。
11. My healthy lifestyle helps me get good grades.help sb.(to) do sth.帮助某人做某事12. Good food and exercise help me to study better.这里better是well的比较级，而不是good的比较级13. Is her lifestyle the same as yours or different?＝Is her lifestyle the same as your lifestyle or is her lifestyle different from yours?be the same as … / be different from …14. What sports do you play?15. A lot of vegetables help you to keep in good health.keep in good health = keep healthy = stay healthy16. You must try to eat less meat .try to do sth.表示“ 尽力做某事” ,不包含是否成功的意思,less是little的比较级17. That sounds interesting.这是“主语+系动词+表语”结构的简单句。
sound（听起来），look（看起来），smell （闻起来），taste（尝起来），feel（觉得），seem（好象），grow（变得）,get（变得）等词在英语中可用作系动词，后跟形容词作表语。
如：It tastes good. 这味道好。
The music sounds very sweet. 这音乐听起来很入耳。
The smoke grew heavier and heavier. 烟雾变得越来越浓了。
【词语辨析】一、maybe / may be1. The baby is crying, she is hungry.2. The woman a teacher .maybe 是副词，一般用于句首。
May be是情态动词二、a few / few / a little / little1. people can live to 100,but people can live to 150.2. There is time left, I don’t catch the first bus.3. Could you give me milk?三、1、of the pens are mine .2、is in the classroom.none指人或物，强调数量，用how many提问，常与of连用。
no one 多指人，强调“无人”这种状态，用who提问，不可与of连用，作主语时，其谓语动词用第三人称单数形式。
四、hard / hardly1. The ground is too to dig2. I can understand them.3. It’s raining,the people can go outside.hard作形容词，意为“困难的，艰苦的，硬的”；作副词，意为“努力地，猛烈地”。
Hardly 意为“几乎不”。
Unit 2 what’s the matter?【词汇】head, nose, eye, ear, tooth, neck, stomach, back, leg, arm, foot, throat, thirsty, stressed out,/ dentist, lie, rest, honey, water, illness, advice. cold, fever, headache, toothache, stomachache, sore throat【词组】1. Have a cold 感冒2. sore back 背痛3. neck and neck 并驾齐驱，齐头并进4. I have a stomachache 我胃痛= I have got a stomachache =There is something wrong with my stomach= My stomach hurts= I have (got) a pain in my stomach5. What’s the matter? 怎么了？= What’s the trouble (with you)?= What’s your trouble?= What’s wrong (with you)?= What’ the matter (with you)?=What has happened to you?= Is there anything wrong (with you)? = what’s up?6. sore throat 咽喉痛7. lie down and rest 躺下休息8. see a dentist 看牙医9. drink lots of water 多喝水10. hot tea with honey 加蜂蜜的热茶11.That’s a good idea 好主意12.That’s too bad 太糟糕了13.I think so 我认为如此14. I’m not feeling well. = I’m not feeling fine/all right. = I’m feeling ill/sick. =I feel terrible/bad.= I don’t feel well.15. get some rest 多休息16. I have no idea = I don’t know17. stressed out 筋疲力尽18. I am tired 我累了19. a healthy lifestyle健康的生活方式20. traditional Chinese doctors传统中医21. a balance of yin and yang阴阳调和22. you have too much yin.你阴气太盛23. to eat a balance diet饮食平衡24. healthy food 健康食品25. stay healthy 保持健康=keep healthy=keep in good health= keep fit26. enjoy oneself (myself, yourself, herself, himself, themselves, ourselves, itself反身代词) 玩得高兴，过得愉快=have a good time = have a wonderful time = have fun27. enjoy sth. =like sth. (名词)喜欢某物, enjoy doing sth. =like doing sthpractice doing sth.练习做某事，mind doing sth. 介意做某事，finish doing sth.完成某事，give up doing sth.放弃做某事，can’t help doing sth.忍不住做某事，keep ding sth. 坚持做某事. （keep on doing sth. / keep sb. doing sth. ）be busy doing sth. 忙着做某事be used to doing sth.习惯于做某事make a contribution to doing sth.为..做贡献go on doing sth. 继续做某事forget doing sth.忘记做某事remember doing sth. 记得做某事spend....(in) doing sth. 花（时间）来做某事prefer doing sth.to doing sth.比起（做...）来更愿意（做...）28. at the moment = now 此刻29. Host family 东道家庭30. Conversation practice会话练习31. I’m sorry to hear that.听到此事我很难过【应掌握的句子】1．What’s the matter? I have a bad cold. 你怎么了？我得了重感冒。