
八年级-英语-知识总结-人教版-上册各单元必考知识点汇总.doc
22页Unit1 Where did you go on vacation?【重点语法】不定代词:不指名代替任何特定名词或形容词的代词叫做不定代词用法注意:1. some 和 any +可数名/不可数名some 多用于肯定句,any 多用于否定句、疑问句和条件从句 有些问句中用some,不用 any, 问话者希望得到对方肯定回答2. 由 some, any, no, every 与 body, one, thing 构成的复合不定代词作主语时,其谓语动词用三单3. 不定代词若有定语修饰,该定语要置于其后:如:something interesting【重点短语】3. nothing...but + V.(原形) 除了……之外什么都没有4. seem + (to be) + adj 看起来9. want to do sth. 想去做某事14. so + adj + that + 从句如此……以至于……18. forget to do sth. 忘记去做某事 / forget doing sth 忘记做过某事【词语辨析】 1. take a photo/ take photos 拍照quite a few+名词复数 “许多…”seem like ... 好像,似乎…..It seems like a good idea.3. arrive in +大地点= get to= reach+地点名 “到达......”arrive at +小地点4. feel like sth 感觉像…feel doing sth. 想要做某事5. wonder(想知道)+疑问词(who, what, why)引导的从句。
6. because of +名/代/V-ingbecause+从句Unit2 How often do you exercise?【重点语法】1. 频率副词: always, usually, often, sometimes, never频率副词在句中通常放在实义动词之前, be 动词或助动词之后常用于一般现在时态中2.“次数”的表达方法一次 once, 两次 twice,三次或三次以上:基数词+ times, 如:three times,five times, 1)How soon 多久(以后)—How long did it take you to clean the house? 你打扫房子用了多久?—It took me half an hour to clean the house. 我打扫这房子用了半小时3)How many+名复How much+不可名“多少” 问数量(how much 还可问价格)【重点短语】11. once a month 一月一次12. twice a week 一周两次13.make a difference to 对......有影响/作用17. be bad for 对......有害18. come home from school 放学回家19. of course = certainly = sure 当然20. get good grades 取得好成绩21. keep/be in good health 保持健康22. take a vacation 去度假【词语辨析】 1. maybe / may be2. a few / few / a little / little3. hard / hardlyThe ground is too hard to dig.I can hardly understand them.It’s raining hard. The people can hardly go outside.4. As for homework , most students do homework every day .as for...意思是“至于;关于”,+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5. That sounds interesting.6. percent 名词,意为“百分之……”百分数的表示方法:基数+ percent (不用复数形式),percent 做主语时,谓语动词的数要根据其后面的名词来确定 50%:fifty percent 百分之五十8. It is + adj. to do sth. 做某事是……的It is interesting to play computer games. 玩电脑很有趣9. take, spend, pay10. however 副词,意为“然而,可是”,表示转折关系,可放在句首、句中、句末Unit3 I’m more outgoing than my sister.【重点语法】1. 形容词和副词的比较等级(1)形容词和副词的原形就是原级(2)比较级,表示较……或更……(3)最高级, 表示最...。
2. 比较级句型:(1)A + be 动词+形容词的比较级+than +B “A 比 B 更……”(注意:A 与 B必须是同级的,即必须是人与人,物与物进行对比)(2)“A+实意动词+副词比较级+ than + B”表示“A 比 B…”(3)比较 A ,B 两人/两事物问其中哪一个较…...时用句型:“Who/which +谓语动词+ adj./adv.比较级,A or B ?”Who is thinner, Jenny or Mary?3. 比较级的特殊用法 (1)“比较级+and+比较级”,意为“越来越”多音节比较级用“more and more+原级”( 2) “the+比 较 级 (…), the+比 较 级 (…)”意 思 是 : ”越 …越 …”The more, thebetter.(3)主+ is + the 形容词比较级+of the two+名复 “主语是两者中较......的”4. 两者在某一方面相同: A+谓语动词/be 动词+as+ adj./adv.原级+ as+ B.Helen is as tall as Amy.Peter studies as hard as Tom.表示两者在某一方面不及另一方时,用“not as/so+形容词或副词原级+as”I am not as tall as my sister.5. 形容词,副词比较级前的修饰语。
重点短语】16. make friends 交朋友19. be similar to 与…相似20. be good with 与…和睦相处 21. have fun=Have a good time 玩得开心have fun doing sth 做某事很开心25. as long as 只要;既然,引导条件状语从句【词语辨析】1. be good at=do well in ,其后可接名词、代词或动名词,表示擅长......3. make sb. do sth. : 让(使)某人做某事(make 后跟不带 to 的不定式)His father always make me get up before five o'clock.make sb. +形容词:使某人保持某种状态My friends always make me happy.4. be like“就像…”I am like your sister.look like “外貌上的像 ” I look like my sister.5. That’s why+句子:那就是…的原因/那就是为什么…That's why I study English hard. 那就是我努力学习英语的原因。
7. though尽管他已经去世很多年了,但很多人仍然记得他 8. get better grades 取得更好的成绩Unit4 What’s the best movie theater?【重点语法】形容词最高级前须加定冠词 the,副词最高级前可省略 the2. 表示“三者(或以上)中最……的”的句型3. 常用句式【重点短语】9. take …..seriously 认真对待12. more and more 越来越……【词语辨析】 talented adj. 有天赋的be talented in 在......方面有天赋5. be good at 擅长… (= do well in)反义短语:be poor / weak in 在...方面薄弱6. all kinds of 各种各样的different kinds of 不同种类的a kind of 一种…...* kind of 有点+ adj.: kind of boring / fat /thin7. win vt. 赢得+奖品 winner n. 赢者Unit5 Do you want to watch a game show?【重点语法】1. 询 问 某 人 对 某 物 的 观 点 及 看 法 : What do you think of …?=How do youlike…?2. 描述喜好 I love/ like/ don’t mind/dislike/can’t stand… 3. 复习巩固一般现在时态:主语+V+其他; 主语(三单)+V(三单)+其他)【重点短语】1. find out 查出/发现7. game show 游戏节目10. soap opera 肥皂剧11. go on 继续18. around the world 世界各地19. have a discussion about 讨论…...20. one day 有一天/某一天21. such as 例如22. a symbol of 一个象征/标志23. something enjoyable 快乐的事情24. interesting information 有趣的信息【词语辨析】1. want + n 想要……want to do sth 想要做某事want sb to do sth 想让某人做某事……2. mind 介意,其后+名词/代词/V-ing3. stand 1)“站, 站立”e.g. Stand up! 起立2) “忍受” (多用于否定句、疑问句) , 后可+名/代/V-ing6. happen v. 发生; 出现sth+ happens to sb.”或“sth happened + 时间/地点”句式7. 情态动词may 语气弱于 can,意为“可能”8. expect to do sth. 期盼做某事hope to do sth: 希望干某事9. be famous as 作为……而出名be famous for sth. 因为......而出名。












