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初二英语知识点汇总

Unit 1what´s the matter?•单词•词组Lie down andrest 躺下休息 see a dentist瞧牙医See a doctor=go to a doctor 瞧医生Go to see a doctor 去瞧医生Hot tea with honey 热蜂蜜茶(注意用介词with)Take one´s temperature 量体温put some medicine on it 敷药Put a bandage on it 包扎Have a fever 发烧have a cold 感冒In thesame way 用同样得方式 save a life 拯救生命Take breaks 休息to one´s surprise 令某人惊奇thanks to多亏了,由于 thanks for因为……而感谢Cut/hurt oneself切了/伤了某人自己(hurt himself伤了她自己)Shoutfor help 呼救take risks 冒险In time 及时on time 准时Right away 立刻,马上 give up 放弃give in 屈服Have a nosebleed 流鼻血So that以便 so…that…如此……以至于在考试中得运用:1、Myfather likes tea nothing in it。

A ofBwithout C withHot tea with honey热蜂蜜茶(注意用介词with)2、 her husband,she has now bee a famous film star。

A、because B thanksto C thanks for3、,his students all passed the exam lastterm。

A TO his surpriseB TO their surprise C TO his su rprise4、maybe youshould a dentist tomorrowA watchB visit Csee•重点(语法)1、表示疼痛得名词或名词词组,大多数采用“身体部位+ache"或“s ore+身体部位”得构成形式,一般情况下,除了头(head)、牙(toot h)、胃(stomach)用“身体部位+ache”外,其她身体部位得疼痛都用“sore+身体部位"得构成形式.但背部(back)比较特殊,既可以用“身体部位+ache"也可以用“sore+身体部位"得构成形式。

即:headachetoothache stomachache Backache/sore back2、询问疾病或某人发生了什么事用句型①what´sthe matter? =what ´s the trouble?=what ´s wrong?what´s the matter withsb? (注意用介词with)②回答时:oh,it´s OK。

或it´s nothing。

或I have a headache/I have a sore thr oat ……③给某人提建议时可以用you should ……,you ´d better(+V原)……句型3、too much、too many、much too 得区别too much太多后接不可数名词too many 太多后接可数名词得复数muchtoo 太、非常后接形容词或副词eg:we have too much homework to doThere are too many students in our classHe drivesmuch toofast她开车开得很快4、interesting与interested得区别interesting形容词意为“有趣得”,主语通常就是物.可以作表语,也可以作定语。

eg:That is an interesting film、那就是一部有趣得电影。

(定语)The story sounds interesting、这个故事听起来很有趣。

(表语)interested形容词意为“感兴趣得";“对……感兴趣",主语通常就是人,且多用于be / get/ feel /bee interest ed in结构中。

eg:He is interested in the film. 她对这部电影感兴趣。

5、年龄作定语:24—year-old,词与词之间必须用连字符,在句中作定语,修饰名词。

24 year old 与24-year-old区别:24year old用作表语24-year-old只能用来修饰名词,作定语(year、 old 没有复数得变化)eg:①Tom, boy,isthe only child of the familyA a five years oldB a five-year—oldC a five-year-olds②My brother is onlyA four-year—oldB four-years-old Cfour years old6、see 得用法See sb do sth 瞧见某人做过某事,做得动作已经完成Seesb doing sth 瞧见某人正在做某事,做得动作正在进行7、decide to do sth决定做某事Make a decision to do sth 下定决心做某事8、反身代词参考导学P11 第二题9、practice doing sth练习做某事10、Used 得用法used to do sth过去常常做某事Be used to doing sth习惯于做某事(to为介词)eg:my parents getting up early every day、th ey like running in the park、A use toB be uesd to Care used to自己补充得知识点:Unit 2 I'll help to clean up the city parks •单词•词组Cleanup 打扫 e up with 提出,想出Put off推迟 put up 张贴Hand out =give out 分发,散发call (sb)up (给某人)打电话Volunteerto do sth 自愿做某事try out参加…得选拨,试用cut down 砍伐cheer up 使…变得高兴,振奋起来At the same time 同时 run out of 用完,用尽Raisefor 为……筹集(raise money for home less people)Take after相像 look after 照瞧,照顾(注意区分)Be similar to 与……相似fix up修理make a(big) different 起作用,有影响Atonce=right away 立刻,马上 set up建立As soon as possible 尽可能得•重点(语法)①Such与 so区别Such 形容词,修饰名词,so 副词,修饰形容词或副词⑴such+a/an+形容词+可数名词单数So +形容词+a/an+可数名词单数⑵such+形容词+可数名词复数/不可数名词So+many/few/much/little+可数名词复数/不可数名词(many、few修饰可数名词much、little修饰不可数名词)②Ving 与 Ved 区别Ving 主语通常就是物,常用来形容事物得特点,也表主动Ved 主语通常就是人,表示人得感受,也表被动eg:interesting,interested boring,bored Tiring,tired exciting,exc ited③alone与Lonely得区别⑴alone既可以作形容词,也可作副词,作形容词时意思就是单独,独自,强调客观上就是单独得,独自得,(独自一个人)作副词时意思就是只有,仅仅,单独地。

⑵longly就是形容词,表示寂寞得、孤单得,带有主观性,强调某人内心就是孤独得,寂寞得。

eg:I'm alone,but I didn’t feel lonely.④后边常跟doing得动词Imagine(想象) give up(放弃) put off(推迟)Finish(完成)mind(介意)⑤后边常跟 to do得动词有:Want(想要) volunteer(自愿) decide(决定)Would like(想要)⑥Try to dosth 尽力做某事Try doing sth 尝试做某事⑦Heip sb(to)do sth=help sb with sth帮助某人做某事With the helpof sb=with one’s help在某人得帮助下⑧have problemdoing sth 做某事有问题/有麻烦⑨It is +adj+(for)sb to do sth做某事对某人来说就是……自己总结得知识点:Unit 3 Could you please clean your rooms? •单词•词组Do the dishs 洗餐具 sweep the floor扫地Take out the rubbish 倒垃圾 make the bed 铺床Fold the clothes 叠衣服 do chores 做家务clean the living room 打扫起居室Work on 从事,忙于Take the dog for a walk 遛狗,带狗散步All the time一直,总就是Neither do I=Me neither 我也就是In surprise 吃惊得Assoon as 一……就……Hang out with my friend 与朋友闲逛Get into a gooduniversity 上一所好得大学Depend on 依靠,依赖,取决于The earlier……the better 越早越好•重点(语法)①Could you please+V原②Could youplease……?您可以做……吗?请您做……好吗?回答时肯定回答用 Yes,Ican,否定回答用 No,I can’t(回答时注意将could改成can)③If 引导得条件状语从句,主句用一般将来时,从句用一般现在时(主将从现)④makesb do sth使某人做某事(make 后跟动词得话跟动词原形)⑤mind doing sth 介意做某事⑥invite sb to do sth 邀请某人做某事⑦allow doing sth 允许做某事Allow sb to do sth 允许某人做某事⑧lend borrow自己总结得知识点:Unit 4 Why don’t you talk to yourparents?•单词•词组Why don't you……?=why not……?您为何不……?Got into /have a fight with sb 与某人打架Argue with sb 与某人争吵Call sb up 给某人打电话Be angry with sb 与某人生气Work out 解决,成功得发展,计算出Get on (well)with sb=get along (well)with sb与某人(友好)相处It is not a big deal 没什么大不了得Offer to do sth 主动提出做某事Offer sbsth=offersth to sb 给某人提供某物Not until 直到……才pare with 与……作比较•重点(语法)①So that 为了,以便……So ……that 如此……以至于②other、others、the other 、the others、a nother得区别Other 别得,其她得Others =other+名词(泛指 )其她得人或物The other (特指)两者中得另一个The others=the other+名词两者中另一个人或物Another 三者或三者以上得另一个③provide sb withsth=provide sth for sb 给某人提供某物④allow doing sth 允许做某事allow sb to dosth 允许某人做某事自己总结得知识点:Unit 5 What were you doing whenthe rainstorm came?•单词•词组At the time of 在……得时刻 go off 闹钟发出响声Pick up 捡起,拾起,接电话 miss the bus 错过公交车Take a shower 洗澡 die down 逐渐变弱,逐渐消失In a mess 混乱,一团糟in silence 沉默,无声Take down 拆除,摧毁 wake up 醒来Important events in history 历史上重大事件Take a hot shower 洗热水澡Fallasleep 入睡,睡着星期一~星期日Monday TuesdayWednesday ThursdayFridaySaturday Sunday一月~十二月January February March April May June July August September OctoberNovember December•重点(语法)①过去进行时:定义:过去某个具体时刻或过去一段时间内某人正在做某事结构:主语+was/were+doing sth+时间状语时间状语一般为具体某一时刻或while/when引导得从句例如:具体得某一时刻:at 5:00yesterday afternoonAt the time of 等等(时间比较具体)While引导得时间状语从句,从句得时态一般用过去进行时例如:what was he doingwhile linda was sleepingWhen 引导得时间状语从句,从句得时态一般用一般过去时例如:what were you doing when the rainstorm came过去进行时与一般过去时得区别:过去进行时中时间比较具体,具体到某一个时间点,某一具体时刻。

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