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1、八年级上册英语知识点汇总（人教版）Unit 1 Where did you go on vacation?重点短语 1.go on vacation 去度假 2.stay at home 待在家里 3.go to the mountains.上山/进山 4.go to the beach 到海边去 5.visit museums 参观博物馆 6.go to the summer camp 去夏令营 7.quite a few 相当多 8.study for 为.学习 9.go out 出去 10.most of the time 大部分时间/绝大多数时间 11.taste good 尝起来味道
2、好 12.have a good time 玩的开心 13.of course 当然可以 14.feellike 感觉像./想要 15.go shopping 去购物 16.in the past 在过去 17.walk around 绕.走 18.too many 太多(可数名词前面)19.because of 因为 20.one bowl of 一碗.21.find out 查出来/发现 22.go on 继续 23.take photos 照相 24.something important 重要的事情 25.up and down 上上下下 e up 出来 重点句型 1.Where di
3、d you go on vacation?你到哪里去度假了?I went to New York City.我去了纽约城。2.Did you go out with anyone?你出去带人了吗?No,No one was here.Everyone was on vacation.不，没有人在这儿。大家都去度假了。3.Did you buy anything special?你买了什么特别的东西吗?Yes,I bought something for my father.对，我给父亲买了一些东西。.4.How was the food?食物怎么样?Everything tasted real
4、ly good.每一样东西真的都好吃。5.Did everyone have a good time?大家玩的开心吗?Oh,yes.Everything was excellent.对，一切都很精彩。6.There was nothing much to do in the evening but read.晚上除了读书以外无事可做。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 s
5、ome,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 1.buy sth for sb./buy sb.sth 为某人买某物 2.taste+adj.尝起来.3.nothing.but+V.(原形)除了.之外什么都没有 4.seem+(to be)+adj.看起来 5.arrive in+大地方/arrive at+小地方 到达某地 6.decide to do sth.决定做某事 7.try doing sth.尝试做某事/try
6、to do sth.尽力做某事 8.enjoy doing sth.喜欢做某事 9.want to do sth.想去做某事 10.start doing sth.开始做某事=begin doing sth.11.stop doing sth.停止做某事 区分:stop to do sth.停下来去做某事 12.dislike doing sth.不喜欢做某事 13.so+adj+that+从句 如此.以至于.14.tell sb.(not)to do sth.告诉某人(不要)做某事 15.keep doing sth.继续做某事 16.forget to do sth.忘记去做某事/forg
7、et 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 2.seem+形容词 看起来.You seem happy today.seem+to do sth.似乎/好像做某事 I seem to have a cold.It seems+从句 似乎.It seems that no one believe you.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(注:
8、若后跟地点副词 here/there/home,介词需省略。如:arrive here;get home)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-ing because+从句 He cant take a walk because of the rain.I dont buy the shirt because it was too expensive.7.enough+名词 足够的.形容词/副词+enough Unit 2 How ofte
9、n do you exercise?重点句型 1.I go to the movies maybe once a month.我可能一个月看一次电影。2.How often does he watch TV?他多久看电视一次?He hardly ever watches TV.他几乎不看电视。3.Do you go shopping?你购物吗?No,I never go shopping.不，我从来就不购物。4.Here are the results.下面就是结果。5.We found that only fifteen percent of our students exercise ev
10、ery day.我们发现仅仅百分之十五的学生每天锻炼。6.We all know that many students often go online,we were surprised that ninety percent of them use the Internet every day.我们都知道很多学生经常上网，我们很吃惊他们中有百分之九十的人每天上网。7.Although many students like to watch sports,game shows are the most popular.虽然很多学生喜欢看体育节目，但游戏节目依然是最受欢迎的。8.It is go
11、od to relax by using the Internet or watching game shows,but we think the best way to relax is through exercise.通过上网或看游戏节目来放松很好，但是我们认为最好的放松方法还是通过锻炼。9.Its healthy for the mind and the body.对思想和身体都很健康。10.So start exercising before its too late!开始锻炼，为时不晚。.重点语法 1.频率副词 always，usually,often,sometimes,neve
12、r 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.3.how often多久一次问频率，回答常含有频率词组或短语。常见的 how 疑问词:1)How soon 多久(以后)How soon will he be back?他多久能回来?He will be back in a month.他一个月后能回来。2)how long“多久”How long did it take you to clean the house?
13、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 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.eating habits 饮食习
14、惯 8.take more exercise 做更多的运动 9.the same as 与什么相同 10.be different from 不同 11.once a month 一月一次 12.twice a week 一周两次 13.make a difference to.有影响/作用 14.most of the students=most students 15.shop=go shopping=do some shopping 购物 16.be good for 对有益 17.be bad for 对.有害 e home from school 放学回家 19.of course=
15、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 be maybe 是副词，意为“大概，可能，或许”，一般用于句首。May be 是情态动词，意为“可能，也许，大概是”The baby is crying.Maybe she is hungry.The woman may be a teacher.2.a few/few/a little/little a few(少数的，几个，一些)a little(一点儿，少量)表
16、示肯定 few(很少的,几乎没有的)little(很少的，几乎没有的)表示否定 修饰可数名词 修饰不可数名词 People can live to 100,but few people can live to 150.There is little time left.I wont catch the first bus.Could you give me a little milk?3.hard/hardly 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 为副词，意为“几乎不”。The ground is too hard to dig.I
17、can hardly understand them.Its 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,youd better not believe it.关于那故事，你最好不要相信。5.That soun
18、ds 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。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
19、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 Fifty percent of the apples are bad.50%的苹果都坏了。Twenty percent of the meat is in the fridge.20%的肉都在冰箱。7.not.at all 意为“一点也不”，not 应放在 be 动词、情态动词或助动词之后。The story isnt interesting at all.那个故事一点也没有趣。8.It is+adj.to do sth.做某事是的。It is interesting to play computer gam
20、es.玩电脑很有趣。9.take,spend,pay It takes sb.some time to do sth.意为花费某人.时间来做某事”。人(sb.)spend 时间/钱 on sth.“买某物花.钱”。人(sb.)spend 时间/钱(in)doing花费多少时间来做某事”。pay 的主语必须是人，而花钱买某物”为 payfor 10.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 Im more outgoing than my sister.重点短语 1.more outgoing 更外向/更开朗 2.as.as.与一样 3.the
21、singing competition 歌咏比赛 4.the most important 最重要的 5.be talented in music 在音乐方面有天赋 6.the same as 与.相同 7.care about 关心/留意/关注 8.be different from 与.不同 9.be like a mirror 像一面镜子 10.as long as 只要;与.一样长 11.bringout 显示/显出 12.get better grades 取得更好的成绩 13.reach for 伸手达到/达到 14.touch ones heart 感动 15.in fact 事
22、实上 16.make friends 交朋友 17.be good at 在某方面成绩好 18.the other 另一个 19.be similar to 与相似 20.be good with 与和睦相处 重点句型 1.Sam has longer hair than Tom.=Sams hair is longer than Toms.Sam 的头发比 Tom 的长。2.Im taller now than I was 2 years ago=I was shorter 2 years ago than I am now.现在的我比两年前更高。3.I study harder now t
23、han I did 2 years ago.现在的我比两年前学习更努力了。4.I studied harder 2 years ago than I do now.两年前的我比现在学习更努力。5.Who is smarter,your mother or your father?谁更聪明，你的老爸还是老妈?6.My mother told me a good friend is like a mirror.妈妈告诉我好朋友像一面镜子。.7.Thats why I like reading books.那就是我为什么喜欢读书。8.I think friends are like books 一一
24、 you dont need a lot of them as long as theyre good.我认为朋友像书，只要是好的就不必需要太多。.9.Im shy so its not easy for me to make friends.我很害羞，所以交朋友对于我来说不容易。10.Its not necessary to be the same.没有必要一样。11.I dont really care if my friends are the same as me or different.我不太关心朋友是否与我一样。12.A true friend reaches for your
25、hand and touches your heart.真朋友在你需要是帮助你，打动你。13.In fact,shes funnier than anyone.事实上，她比任何人都更幽默。14.In what ways are you different?你们在哪些方面不同?15.Is he different from you in any way?在某方面他与你不同吗?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
26、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,the better.(3)主+is+the 形容词比较级+of the two+名复“主语是两者中.的”4.两者在某一方
27、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。当需要表示一方超过另一方的程度时，可以用 much,a lot,a little,a bit,等来修饰形容词比较级。注意:比较级不能用 very，so，too,quite 等修饰。重点短语 1.more outgoing 更外向/更开朗 2.asa
28、s 与一样 3.the singing competition 歌咏比赛 4.the most important 最重要的 5.be talented in music 在音乐方面有天赋 6.the same as 与.相同 7.care about 关心/留意/关注 8.be different from 与.不同 9.be like a mirror 像一面镜子 10.as long as 只要;与一样长 11.bring out 显示/显出 12.get better grades 取得更好的成绩 13.reach for 伸手达到/达到 14.touch ones heart 感动
29、15.in fact 事实上 16.make friends 交朋友 17.be good at 在某方面成绩好 18.the other 另一个 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 22.do the same things as me.做和我一样的事情 23.Its+adj.+(for sb.)to do sth.“做某事(对某人来说).的”24.make friends with sb.与某人交朋友 25.as long
30、 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.2.care about 关心 care for 关爱 take care(当/小心)take care of(照顾)=look after 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 oclock.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 a
31、m like your sister.look like“外貌上的像”I look like my sister.5.Thats why+句子那就是的原因/那就是为什么 Thats why I study English hard.那就是我努力学习英语的原因。6.be different from 与.不同 反:be the same as 与.相同 7.though adv.不过;可是;然而(句末补充说明使语气减弱)conj.虽然;尽管=although，与 but 不能同时用在一个句子中.He said he would come.He didnt,though.他说他要来，可是并没有来。
32、Though/Although he has been dead for many years,many people still remember him.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 9.does(助动词 do/did)，为了避免重复，可代替上文出现过的实意动词。10.be good with sb.与某人相处得好 Unit 4 Whats the best movie theater?重点短语 1.so far 到目前为止，迄今为止 2.no problem 没什么，别客气 3.have.in common 有相同特征
33、(想法、兴趣等方面)相同 4.be up to 由.决定/是.的职责 5.all kinds of.各种各样的.6.play a role in doing sth./sth.发挥作用，有影响 7.make up 编造(故事、谎言等)8.for example=e.g.例如 9.take.seriously，认真对待 10.not everybody 并不是每个人 11.close to 离.近 12.more and more 越来越.重点句型 1.The DJs choose songs the most carefully.流行音乐节目主持人最认真的选择歌曲。2.How do you l
34、ike it so far?=What do you think of it so far？=How do you feel about it so far?到目前为止，你认为它怎么样?3.Thanks for telling me.多谢你告诉我。4.Be up to you to do something 由你决定做.5.They play a role in deciding the winner.他们在决定胜利者方面起着重要作用。6.He is much better than other actors at finding the most interesting roles.他在发现
35、最有趣的角色方面比其他演员要擅长得多。7.I still dont really know my way around.我依然不认得周边的路。8.How far is it from your home?从你家去有多远?9.However,not everybody enjoys watching these shows.然而，不是每个人都欣赏这些表演。10.Some think that the lives of the performers are made up.有的人认为那些表演都的生活经历是编造的。11.However,if you dont take these shows too
36、 seriously,they are fun to watch.然而，假如你不把这些表演看得太当真，它们还是值得看的。12.And one great thing about them is that they give people a way to make their dreams come true.有关它们的一件了不起的事情是，它们给人们指明了一条让他们的梦想成真的道路。重点语法 1.形容词最高级:用于三者或三者以上的人或事物相比较。标志词:表比较范围时用 in/of 形容词最高级前须加定冠词 the，副词最高级前可省略 the。2.表示三者(或以上)中最.的”的句型 1)A+be
37、+the 形容词最高级+表示范围(in/of 介词短语)2)A+实意动词+(the)副词最高级+表示范围的 of/in 介词短语 3.常用句式 1)Who/Which+最高级.，A,B or C?2)one of+the+形容词最高级+名词复数形式，意为“最之一”。3)序数词后跟形容词最高级 重点短语 1.so far 到目前为止，迄今为止 2.no problem 没什么，别客气 3.havein common 有相同特征(想法、兴趣等方面)相同 4.be up to 由.决定/是.的职责 5.all kinds of.各种各样的.6.play a role in doing sth./st
38、h.发挥作用,有影响 7.make up 编造(故事、谎言等)8.for example=e.g.例如 9.take.seriously 认真对待 10.not everybody 并不是每个人 11.close to 离.近 12.more and more 越来越.词语辨析 1.How do you like+名/代/V-ing=What do you think of 你认为怎么样?2.Thanks for=Thank you for+名/代/V-ing 感谢 3.Youre welcome.=Not at all.不客气 4.talent 名(可)天赋 talent show 才艺表演
39、 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 be good for 对.有益，后跟人或事物;其反义短语是 be bad for be good to 对.好(和善;慈爱)，相当于 be friendly to,后面通常接人 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/thin 7.win vt.赢得+
40、奖品 winner n.赢者 8.watch sb.do sth.观看某人做了某事 watch doing sth.观看某人正在做某事 9.举例:such as 常列举几个例子，不能穷尽，可和 and so on(等等)连用;like 可和 such as 互换;for example 一般只列举一个，作插入语用逗号隔开，可置于句首/句中/句末。Unit 5 Do you want to a game show?重点短语 1.find out 查出/发现 2.be ready to do 准备做.3.dress up 打扮/化妆成 4.take ones place 代替某人 5.do a g
41、ood job 干的好/表演的出色 6.think of 想到/思考 7.game show 游戏节目 8.learn from 向.学习 9.talk show 访谈节目 10.soap opera 肥皂剧 11.go on 继续 12.watch a movie 看电影 13.one of.其中之一 14.try ones best to=do ones best to 竭尽全力 15.a pair of 一双 16.as famous as 一样闻名/出名 17.look like 看起来像 18.around the world 世界各地 19.have a discussion ab
42、out 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 重点句型 1.Some people might ask how this cartoon animal became so popular.有些人可能会问这个卡通动物怎样变得如此受欢迎了呢。2.Mickey was like a common man,but he always tried to face any danger.Mickey.像一
43、个普通人，但是他总是努力面对任何危险。3.Mikey was unlucky and had many problems such as losing his house or girlfriend.Mikey 是不幸的，总是面对很多问题，如失去房子或女朋友等。4.However,he was always ready to try his best.然而，他总是准备尽最大努力。5.Most of them wanted to be like Mickey.他们大多数都想像 Mickey 一样。6.On November 18,1978,Mickey became the first cart
44、oon character to have a star on the Hollywood Walk of Fame.1978 年 11 月 18 日，Mickey 成为在好莱坞星光大道上拥有一颗星星的第一个卡通形象。7.Todays cartoons are usually not so simple as little Mickey Mouse，but everyone still knows and loves him.今天的卡通通常都不如 Mickey Mouse 那样简单，但是人人都知道他，热爱他。8.Who has a pair of ears more famous than M
45、ickeys?谁有一双比 Mickey 的耳朵更闻名于世的呢?9.I think those movies are so meaningless.我认为那些电影如此地毫无意义。10.Id like to find out what different people think of a subject.我喜欢发现不同的人对同一主题的看法。11.I hope to find out whats going on around the world.我希望发现世界正在发生的事情。12.I hope to be a TV reporter one day.我希望有一我成为一个电视台记者。13.I li
46、ke to follow the story and see what happens next.我喜欢续故事，并看看接下来会发生什么。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 you like.?2.描述喜好 I love/like/dont mind/dislike/cant 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 2.be ready to do 准备做.3.dress up 打扮/化妆成 4.take ones place 代替某人 5.
47、do a good job 干的好/表演的出色 6.think of 想到/思考 7.game show 游戏节目 8.learn from 向.学习 9.talk show 访谈节目 10.soap opera 肥皂剧 11.go on 继续 12.watch a movie 看电影 13.one of.其中之一 14.try ones best to=do ones best to 竭尽全力 15.a pair of 一双 16.as famous as 一样闻名/出名 17.look like 看起来像 18.around the world 世界各地 19.have a discuss
48、ion 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-ing 3.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-ing 4.plan vt.&vi.计划,
49、打算，plan to do sth.plan 还可作名词，如:make plans 制定计划 5.V.discuss(讨论)+ionn.discussion had a discussion about sth.对某事进行讨论 6.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”might 表推测，语气最弱，意为“可能”may/might not 表示否定推测时语气最弱,意为“可能不”They may not be very exciting.它们可能不是那么令人兴奋。8.exp
50、ect to do sth.期盼做某事 hope to do sth.希望干某事 很多动词后面都可以跟动词不定式作宾语，如:want,like,hope,wish,learn,start,begin,prefer,try,ask 9.be famous as 作为.而出名 be famous for sth.因为.而出名 10.one of.后跟可数名词复数，表示.之一。其后的谓语动词用单数。One of my favorite movies is Mr.Bean.我最喜欢的电影之一是憨豆先生。11.show n.节目 TV shows/talent shows;V.展示 show sth.t