中考复习材料八年级上units1-4Unit 1 How often do you exercise?目标语言：talk about how often you do things重点句型：What does she do on weekends? She often goes to the movies.What do you usually do on weekends? I usually play soccer.How often does Cheng watch TV? He watches TV twice a week.How many hours do you sleep every day? I sleep for nine hours .Do you think she has a healthy lifestyle ? Yes,I do.Is her lifestyle the same as yours? Yes, it is.Who is the healthiest? Tom is the healthiest.重点词组：watch TV, read newspaper, go to the movies, surf the Internet, read English boo ks, once or twice a week, every day, three or four times a week, the result of, be intereste d in, translate…into…,be good for, try to, the same as, help sb. to do,keep in good health. 知识点：1．一般现在时，第三人称单数作主语时，动词的变化规则。
1）一般在动词后加-s词尾。
如，come-comes live-lives2）在以ch, sh ,s, x, 或o结尾的词后要加-es, 如，teach-teaches catch-catches wish-wishes wash-washesmiss-misses guess-guesses mix-mixes fix-fixesgo-goes do-does3）以“辅音+y”结尾的词，先变y为I 再加es,如，Try-tries study-studies reply-replies fly-flies1．主语为第三人称单数时一般现在时的结构肯定式：主语+ 谓语动词的第三人称单数+其他。
He likes bananas a lot. 他非常喜欢吃香蕉。
否定式：主语+助动词（doesn’t）+动词原形+其他。
She doesn’t like milk.她不喜欢喝牛奶。
疑问式：助动词（Does）+主语+动词原形+其他肯定回答：Yes, 主语+does.否定回答：No, 主语+doesn’t.-Does Kate like meat? 凯特喜欢吃肉吗？-Yes, she does. 是的，她喜欢。
-No, she doesn’t. 不，她不喜欢。
2．频度副词的用法1）频度副词是表示动作频率的词汇，常用的有always100%,usually80%,often50%,somtime s30%,hardly ever2%never0%2）频度副词的位置a)放在连系动词，助动词或情态动词后面b)放在行为动词前c)有些频度副词可放在句首或句尾，用来表示强调Sometimes I walk home,sometimes I go home by bus.【注意】never放在句首时，主语，谓语动词要倒状。
Never have I learnt this word.我从没学过这个词。
3．词语辨析：1）a)good, fine, well, nicegood是通用词，可以表示各种品质方面的优异，从美学到道德规范几乎都可以使用。
It is an old film, but it’s very good.b)fine表示“上好的，精细的”，也可以表示“美好的”，天气“晴朗的”。
She always wears fine clothes.她总穿好衣服。
It is fine sand.这是细砂。
It is a fine day today. 今天天气晴朗。
c)well表示身体“无病的，健康的“d)nice表示使人感到“愉快的，好的“2）every day, everydayevery day作状语；everyday作定语3）some time, some times, sometime, sometimes,a)some time表示“一些时间”，此处time为不可数名词“时间”，如Don’t worry. We have sometime.别着急，我们还有些时间。
b)some times表示“一些次数/倍数”，此处time为可数名词“次数/倍数”。
I have been to Hong Kong some times.我去过香港好几次了。
c)sometime表示“在某个时候”，且多指将来We are going to HongKong sometime next summer.明年夏天的某个时候，我们将要去香港。
d)sometimes表示“有时，不时”，意思与at times相近，且多指现在的情况。
My family sometimes goes to Hong Kong for vacations.我们家有时去香港度假。
4）all, most, some ,no这四个词都是用来表示大概的数量，但是他们所表示的程度不同：all所有的,most大部分的，some一些，no 没有。
如，all boys所有男孩，most boys大部分男孩，some boys一些男孩，no boys 没有男孩。
5）health, healthyHealth意思是“健康”，为名词；而healthy是在health的词尾加上加上y,变成形容词，意思是“健康的”。
它们的用法也不大相同：health一般只作主语或宾语；而healthy多作定语或表语。
类似的词汇还有很多，要注意区分：sleep-sleepy, luck-lucky,mood-moody6)kind, kind of, a kind ofKind有两种基本意思：1。
作名词，意思是“种类，类型”；2。
作形容词，用来形容热，意思为“仁慈的，友善的，善良的”.◆unit2 What’s the matter?目标语言：Talk about your health and give advice重点句型：What’s the matter?=What’s the trouble?= What’s wrong with you?I have a sore throat. You should drink some hot tea with honey.I have a stomacke. You should lie down and rest.I have a toothache. You should see a dentist.I have a fever. You should drink lots of water.That’s a good idea.I am not feeling well.When did it start? About three days ago.That’s too bad.I think so.I hope you feel better soon.Do you have a headache? Yes, I do.I am tired. You should go to bed early.I am stressed out. You should listen to music.I am thirsty. You should have a drink.I am hungry. You should eat an apple.重点词组：lie down, hot tea with honey, lots of water,advise sb to do.go to bed, listen to music, healthy lifestyle, believe in, for example, too much, be good for, a balanced diet, get tired, stay healthy, stressed out, hope todo, wish sb to do, at the mo ment, improve on/upon, host family，on the other hand知识点：1. I am sorry to hear that….获悉．．．我很抱歉（遗憾）I am sorry to hear that your mother is ill.2. enjoy用法enjoy sth.喜爱，欣赏某物I enjoy my job.我喜爱我的工作．enjoy doing喜欢做某事．I enjoy swimming in summer.在夏天，我喜欢游泳．enjoy oneself＝have a good time玩得开心We enjoyed ourselves at the party yesterday.我们在昨天的聚会上玩得很开心．３．hope的用法hope to do希望做某事I hope to work with you. 我希望能同你一起工作．hope+clause . I hope (that) he will be better soon.我希望他快些好起来．【注意】如果想表示希望某人做某事要用wish sb to do如，I wish him to come．我希望他来．4.Until的用法：Until 和till的意义相同，都有“直到”，“直到．．．才＂，＂在．．．以前不＂的意思．它们的使用方法为：1)作介词: 作介词，后面通常接表时间的名词或短语．如We are back until/till３o’clock.三点种我们才回来．2)作连词：作连词时，until和till引导时间状语从句．如Go along this road until yousee the park沿着这条路走，直到你看到公园为止。
【注意】１）以上的状语从句的例句都是从句在主句之后，如果把从句放在主句之前，那么，引导词用till.如Till you come back, I won’t leavehere.直到你回来我才回离开这。