八年级上册知识点归纳Word文件下载.docx

1、No,he isnt. Sam is smarter than Tom.Is Tara more outgoing than Tina?No, she isnt. Tina is more outgoing than Tara.Are you a friendly as your sister?No, Im not. Im friendlier.Does Tara work as hard as Tina?Yes, she does.Whos more hardworking at school?Tina thinks she works harder than me.词语辨析：laugh v

2、. & n.笑We all laughed loudly when she made a joke. 她说了个笑话，我们都大声笑起来。We all laughed at his joke. 听了他的笑话我们都笑起来。He laughs best who laughs last. 谁笑在最后，谁笑得最好。/不要高兴得太早。（与at连用）嘲笑Dont laugh at him. 别嘲笑他。People have often laughed at stories told by seamen. 人们常常嘲笑海员所讲的故事。Everyone laughed at his foolish antics.

3、 大家都笑他那种愚蠢的滑稽动作。笑；笑声We had a good laugh at his joke. 我们被他的笑话逗得哈哈大笑。though conj. 虽然；纵然；即使；尽管 = althoughThough it was raining，he went there. 虽然当时正下着雨，他还是到那里去了。Though he was poor he was happy. 虽然他很穷却很快乐。注意：不能受汉语的影响，在though引导的从句后使用but。如：Though he was poor，but he was happy.（误）though adv. 不过，可是，然而，常用于句末，用

4、逗号隔开。Jim said that he would come, he didnt , though.语法讲解：形容词与副词的比较级大多数形容词（性质形容词）和副词有比较级和最高级的变化，即原级、比较级和最高级，用来表示事物的等级差别。原级即形容词的原形，比较级和最高级有规则变化和不规则变化两种。1规则变化单音节词和少数双音节词，加词尾-er，-est来构成比较级和最高级。构成法原级比较级最高级一般单音节词末尾加-er，-esttall（高的）great（巨大的）tallergreatertallestgreatest以不发音的e结尾的单音节词和少数以-le结尾的双音节词只加-r，-stni

5、ce（好的）large（大的）nicerlargernicestlargest以一个辅音字母结尾的闭音节单音节词，双写结尾的辅音字母，再加-er，-estbig（大的）hot（热的）biggerhotterbiggesthottest“以辅音字母+y”结尾的双音节词，改y为i，再加-er，-esteasy（容易的）busy（忙的）easierbusiereasiestbusiest少数以-er，-ow结尾的双音节词末尾加-er，-estclever（聪明的）narrow（窄的）cleverernarrowercleverestnarrowest其他双音节词和多音节词，在前面加more，most

6、来构成比较级和最高级important（重要的）easily（容易地）more importantmore easilymost importantmost easily2不规则变化good（好的）well（健康的）betterbestbad（坏的）ill（有病的）worseworstold（老的）older/elderoldest/eldestmuch/many（多的）moremostlittle（少的）lessleastfar（远的）farther/furtherfarthest/furthestUnit 4 Whats the best movie theater句型：1.It has

7、the biggest screens.2.The DJs choose songs the most carefuuly.3.How do you like it so far?到目前为止，你认为它怎么样？4.Thanks forget telling me.5.Can I ask you some questions?短语：so far到目前为止，迄今为止no problem没什么，别客气have.in common有相同特征（想法、兴趣等方面）相同be up to是.的职责all kinds of. 各种各样的play a role发挥作用，有影响make up编造（故事、谎言等）for

8、 example例如take .seriously认真对待not everybody并不是每个人close to 离.近more and more越来越常用法：Can I ask you some.How do you like. 你认为怎么样Thanks fpr doing sth.What do you think of .much + 形容词或副词比较级 .得多watch sb do sth观看某人做某事play a role in doing sth. 发挥做某事的作用one of +可数名词复数.之一语法：Whats the best movie theater to go to ?

9、Town Cinema. Its the closest to home. And you can buy tickets the most quickly there?Which is the worst clothes store in town?Dream Clothes. Its worse than Blue Moon. It has the worst service.What do you think of 970 AM?I think 970 AM is pretty bad. It has worst music.Unite 5 Do you want to a game s

10、how?find outbe ready todress uptake sb. placedo a good jobthink ofgame showlearn fromtalk showsoap operago onwatch a movieone of.try ones besta pair ofas famous aslook likearound the worldhave a discussion aboutone daysuch asa symbol ofsomething enjoyableinteresting information-What do you think of

11、talk shows?-I dont mind them.I hope to be a TV reporter one day.How about you?let sb. do sth.plan to do sth.hope to do sth.happen to do sth.expect to do sth.How about doingbe ready to do sth.try ones best to do sth.Do you want to watch the news?Yes, I do . / No, I dont.What can you plan to watch ton

12、ight?I plan to watch Days of Our Past.What do you expect to learn from sitcoms?You can learn some great jokes.Why do you like watching the news?Because I hope to find out whats going on around the world.What do you think of talk shows?I dont mind them./ I cant stand them!/ I love watching them!1.the

13、 other, the others, other, others,another 辨析the other 表示特指两个或者两部份中的另一个或另一部分，可直接单数名词或复数名词。表示两个中的一个另一个时，常用one the other。例：He has two brothers, one is a teacher,the otheris a doctor.There are forty students in our class. twenty-one are girls,nineteen are boys.the others特指某一范围内的其他的（人或物），是the other的复数形式，

14、相当于the other+复数名词。the other + 复数名词 = any other + 名词单数。You two stay here,go with me.Im different from Jeff because Im louder thanthe other kids（any other kid） in my class.other 作代词或形容词，可修饰可数名词单数或复数。We learn Chinese, Maths, English and other subjects.others作代词，泛指“其他的人或物”。 例：Some students are doing hom

15、ework,others are talking loudly.another 泛指同类事物中的三者或三者以上的“另一个”，只能代替或修饰单数可数名词。I dont like this one. Please show me another one.3.find out 查明，弄清楚，find 找到Please find out when Mrs Green will go to Beijing.4. go on 发生，与 take place 同义I wonder what was going on.翻译：隔壁发生了什么？happen v.发生，一般指偶然发生，主语为事，不能为人。Sth +

16、 happens to sb. A traffic accident happened to his elder brother yesterday.Sth + happens + 地点/时间，意为：某地/某时发生了某事An accident happened on Park Street.happen v，表示“碰巧”，主语可以是人，后常跟动词不定式to,表示“碰巧”.Sb + happens to do sth.I happened to see my uncle on the street.* take place 意为“发生，举行，举办”，一般指非偶然性事件的“发生”，即这种事件的发生

17、一定有某种原因或事先的安排。Great changes have taken place in China.The meeting will take place next Friday.6.expect v. 期待，盼望，预期，后常接四种结构：1）expect + 名词/代词，期待某事/某人，预计可能发生。Im expecting Li Lins letter.2）expect to do sth. 预计做某事Lily expects to come back next week.3）expect sb. to do sth.I expect my mother to come back e

18、arly.4）expect + 从句预计I expected that Ill come back next Monday.7. serious a. 严肃的，认真的。 He is a serious man.be serious about sb/sth. 对某人/某事当真Peter is serious about Jenny. He wants to get married to her.be serious about doing sth.对某事当真 _Hes serious about selling his house.Unit 6 Im going to study comput

19、er sciencegrow upevery daybe sure aboutmake suresendtobe able tothe meaning ofdifferent kinds ofthe meaning ofin commonat the beginning ofwrite downhave to do withtake uphardly evertootowant to do sth.be going to + 动词原形practice doing sth.keep on doing sth.learn to do sth.finish doing sthpromise to d

20、o sth.help sb. to do sth.remember to do sth.agree to do sth.love to do sth.be going to 的用法1）be going to + 动词原形表示将来的打算、计划或安排。常与表示将来的tomorrow, next year等时间状语或when 引导的时间状语从句连用。各种句式变换都借助be 动词完成，be随主语有am, is, are 的变换，going to 后接动词原形。肯定句： 主语 + be going to + 动词原形 + 其他。He is going to take the bus there.否定句：

21、 主语 + be not going to + 动词原形 + 其他 Im not going to see my friends this weekend.一般疑问句： Be + 主语 + going to + 动词原形 + 其他肯定回答： Yes, 主语 + be.否定回答： No, 主语 + be not.Are you going to see your friends this weekend?Yes ,I am./No, Im not.特殊疑问句： 疑问词 + be + 主语 + going to + 动词原形 + 其他？What is he going to do this wee

22、kend?When are you going to see your friends?2） 如果表示计划去某地，可直接用 be going to + 地点We are going to Beijing for a holiday.3） 表示位置移动的动词，如go , come, leave 等常用进行时表示将来。The bus is coming.My aunt is leaving for Beijing next week.4） be going to 与 will 的区别： 对未来事情的预测用“ will + 动词原形”表达，will 没有人称和数的变化，变否定句要在will 后面加n

23、ot, 也可用will 后面加 not,或者缩略式wont, 变一般疑问句将will 提至 句首。Will planes be large in the future?Yes, they will. /No, they wont.will 常表示说话人相信或希望要发生的事情，而be going to 指某事肯定发生，常表示事情很快就要发生。I believe Lucy will be a great doctor. 陈述将来的某个事实用will.I will ten years old next year.表示现在巨大将来要做的事情用 will.Im tired I will go to be

24、d. 表示意愿用will.Ill tell you the truth. 表示计划、打算要做的事情用 be going to, 而不用 will.What do you want to be when you grow up?I want to be an engineer.How are you going to do that?Im going to study math really hard.Where are you going to work?Im going to move to Shanghai.When are you going to start?Im going to st