八年级英语人教版单元复习要点.doc

Unit 1 How often do you exercise?1. 表达频率：频度副词always(100%) ,usually(90%), often(60%), sometimes(50%), seldom(10%), hardly ever(5%), never(0%). 短语 how often, once a day, twice a week, three times a month, every day, etc. 2. how often可以对任何表示动作频率的词或短语进行提问。比如：I often go fishing on Sundays. How often do you go fishing?He goes to see his grandparents once a week. How often does he go to see his parents?3. hardly 几乎不；几乎没有。构成否定句。例如：There is hardly milk in the bottle. 瓶子里几乎没有牛奶。 I can hardly hear what the teacher says. 我几乎听不见那位老师说什么。4. as for 至于；关于。As for English, I dont think it is difficult if you study hard.5. look after 照顾；照看。同义短语：take care of 例句：I can look after myself well now. I can take good care of myself now. 注意其中“好”的表达。6. grade 分数 ；成绩 a good grade Good grades depend on how hard you study. 7. the same as 与 -相同 A be different from B 与-不同 English is different from Chinese. His bike is the same as mine.8. health -healthy-healthily-unhealthy9. maybe 或许；大概。may be 可能是 Maybe he is right. He may be right.10. although but 这两个连词只能用一个，不能同时用于一个主从 复合句中。Although my grandpa is seventy years old, he still works hard. My grandpa is seventy years old, but he still works hard.11. keep 作连系动词用。Keep quiet. Keep healthy. 12. less than 小于 少于 more than 大于 多于 I have less than 100 yuan. He is more than 80 years old.13. How to keep healthy? First you should have a good lifestyle and healthy eating habits. You should seldom eat junk food like chocolate, French fries, biscuits. Second you often exercise. Third you must keep in good mood. Forth you must have a balance between working hard and keeping relaxed. 14. She says its good for my health. be good for 对-有益处 be bad for对-有害处15All students =100% most students =51%-99% some students= 1%-50% no students =0% Unit2 Whats the matter?1. new words about health and illness: cold, stomachache, headache, backache, toothache, a sore throat, a sore back, ill, weak, fever.2. parts of body: head, face, nose, ear, eye, hand, arm, foot, tooth, leg, back, throat, stomach, neck, mouth, shoulder, chest, heart ,lung, finger, toe. etc.3. 询问身体健康状况: Whats the matter with you? Whats wrong with you? Whats your problem? Whats the trouble?(你怎么了?) 回答:I have a cold/ a stomachache/ a fever/ a sore throat/ a toothache/ a headache/ sore eyes. Im not feeling well. There is something wrong with my eyes. I am weak and tired.4. Give advice: advice 建议 a piece of advice( 一条建议) How to give advice: You should drink hot tea with honey.(你应该喝加有蜂蜜的热茶.) You shouldnt watch TV too much. Of course, there are many ways to give advice. eg . had better do something. What about/how about doing something. Lets do something. Why not do something? Why dont you do something?5. go to see a doctor/dentist. 去看医生/牙医. 6. thirsty (渴的) hungry(饿的). If you are thirsty, you had better drink something. If you are hungry , you should eat something.7. Dont be stressed out(紧张).Believe yourself. You can do it well.8. weak be weak in I am not weak. I am strong. He is weak in math. (他数学弱.) She is good at English.(她擅长英语.) She does well in math.(她数学好)9. angry be angry with somebody(对某人生气) be angry about/ at something(对某事生气).My parents are never angry with me because I always listen to them. Toms teacher is often angry about his grade.10. medicine 不可数名词 药 take medicine(吃药) Chinese medicine(中药)11. western eastern southern/sðn/ northern12. few a few little a little: few a few 修饰可数名词复数; little a little 修饰不可数名词; few , little 表示否定; a few, a little 表示肯定. 13. Stay healthy=Keep healthy.14. Its very important to keep a balanced diet. The structure: Its+adj. +to do something. Its +adj. +for somebody +to do something. Its +adj. +of somebody +to do something. 当形容词说明动作时,则用for; 当形容词说明人时,则用of.15. moment at the moment=at present=now Wait a moment.(等一会儿)16. until=till not-until (直到-才) I didnt go to bed until 10 oclock last night.(昨夜我直道10点才睡觉.)17. hear(听的结果) listen to (听的过程) Listen to me carefully, what can you hear?18. Maybe you have too much yin. You get up much too early. Too much后跟不可数名词; much too后跟形容词或副词.19. Everybody gets tired sometimes. Get 是连系动词. Another example: When winter comes, the weather gets colder and colder. 20. Eating Dangshen and Huangqi herbs is also good for this.(动名词作主语谓语动词用单数) Unit3 What are you doing for vacation?1. I am babysitting my little sister this afternoon. 现在进行时指将来计划、安排好要做的事。2. plan Your plan is interesting. He plans to study hard this term. Plan to do something.(计划做某事)3.how long -多长时间，用for +时间长度词 来回答 how soon-多用in + 时间长度词来回答 how often -多久一次 用表示频率的词来回答 。例如：How long are you staying in Beijing? -I am staying there for about a week. How soon is he getting back? - He is getting back in three days. How often do you go to Europe? - I go there once a year.4.go camping go fishing go sightseeing go hiking go bike riding go mountain climbing go + doing -去做某事5.rent rent something to somebody（把某物租给某人） rent something from somebody（从某人租来某物）-注意介词不一样，rent含义也不同6.famous be famous for-因为-而著名 be famous as - 作为-而著名 China is famous for the Great Wall. Yao Ming is famous as a basketball player. 7.somthing anything nothing everything somebody anybody nobody everybody someone anyone no one 不定代词做主语， 谓语动词用单数 Everything is ready. Nobody knows him.8.leave leave Beijing(离开北京) leave for Beijing(动身去北京)9. nature Nature gives us everything. We should love nature and protect nature.10. forget forget doing something（忘记做过的事） forget to do something （忘记要做的事） remember doing something(记住做过的事) remember to do something(记住要做过的事)11.finish finish doing something enjoy doing something mind doing something feel like doing something practice doing something （这些动词后只能跟动名词作宾语）12. This time I want to do something different.(不定代词的修饰语后置) I have something interesting to tell you.13. I cant wait! Cant wait to do something （我迫不及待地 做某事）I cant wait to see my old friend from Italy. Unit4 How do you get to school?1. By subway by+交通工具 交通工具前不加任何词 by train by car by bike by bus by plane by air by sea by water by land by ship by boat On a bus in a plane in a train on a bike in a car on foot take a bus/ a train / a car/ a taxi / the subway ride a bike ride a horse e.g I often go to school on foot. = I often walk to school. She usually takes the subway to work. = She usually goes to work by subway.2. how far How far is it from your home to your school? Its five kilometers.