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初中英语精华知识点总结.docx

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1、一英语语法重点与难点1、 asas结构:Youre a boy as good as Tom.=Youre as good a boy as Tom.你和汤姆是一样好的孩子。2、(1)tooto与 sothat sb. cant的句型转换:前者为简单句,主语只有一个,而后者为复合句,主语有两个,试比较:The man was too angry to be able to speak.The man was so angry that he wasnt able to speak.(2) tooto与 not enough to句型的转换:He is too young to get marr

2、ied.=He is not old enough to get married.The book is too difficult for me to read.=The book is not easy enough for me to read.3、形容词原级表示比较级含义:约翰不象迈克那么苯。John is not so stupid as Mike.John is less stupid than Mike.John is cleverer than Mike.4、用比较级表示最高级:约翰是班里最高的男生。John is taller than any other boy in th

3、e class.John is the tallest boy in the class.5、the more. the more.表示“越越”:The more books you read, the wider your knowledge is.The more food you eat, the fatter you are.6、more and more.表示“越来越”:More and more students realized the importance of a foreign language.Our country is getting stronger and str

4、onger.二中考考点词组1. after, in这两个介词都可以表示“(时间)以后”的意思after 以过去为起点,表示过去一段时间之后,常用于过去时态的句子中如:She went after three days. 她是三天以后走的in 以现在为起点,表将来一段时间以后,常用于将来时态的句子中如:She will go in three days. 她三天以后要走2. how long, how often, how soonhow long指多长时间,主要用来对一段时间(如three days, four weeks 等)提问?如:How long ago was it? 这是多久前的事

5、了?how often指每隔多久,主要用来对频率副词或状语(如once a week等)提问?如:How often does he come here? Once a month. 他(每隔)多久来一次?每月一次。how soon指再过多久,主要用来对表示将来的一段时间(in an hour, in two weeks 等)提问?如:How soon can you come? 你多快能赶来?3. few, a few, little, a little, several, somefew 和little的意思是否定的,表示“很少”或“几乎没有”;而a few和a little的意思是肯定的

6、,表示“有一些,有一点儿”few 和a few修饰可数名词;little 和a little 修饰不可数名词several用于修饰可数名词,语意比a few和some更肯定,含有“好几个”的意思some可修饰可数名词,也可修饰不可数名词,从数量上说,它有时相当于a few 或a little,有时指更多一些的数量4. the other, anotherthe other 指两个人或事物中的“另一个”,表示特指?如:We stoodanother着重于不定数目中的“另外一个”,表示泛指,所以常用来指至少三个中的一个?如:She has taken another of my books. 她已

7、经拿了我的另外一本书5. spend, take, cost, payspend的宾语通常是时间?金钱?在主动语态中,句子的主语必须是人,而且后面不能用动词不定式做它的宾语?如:She spent the whole evening in reading. 她把整个晚上用来读书take常常用来指“花费”时间,句子的主语通常是表示事物的词语?如:How long will this job take you?你做这项工作要花多长时间?cost 指花费时间?金钱或力气等,只能用表示事物的词做主语,并且不能用于被动语态?如:How much does the jacket cost?这件夹克多少钱?

8、pay 主要指主语(某人)买某物(或为某事)付多少钱(给某人)?如:I pay for my rooms by month. 我按月支付租金6. among, betweenbetween 的意思是“在中间,在之间”,一般指在两者之间?如:There is a table between two windows. 在两扇窗户之间有一张桌子。between 有时也表示在多于两个以上的事物之间,但那是指在每二者之间。如:the relationship between different provinces and municiplities 省市和省市之间的关系(这里是指每两个省市之间的相互关系

9、?)7. beat, win这两个词都有“获胜,打败”的意思,但其后宾语不同?beat是“打败,优于”的意思,后面接人或队?如:We beat them. 我们打败了他们。win指“赢,获胜”,后面接比赛?名次?如:We won the match/game/race/the first place. 我们赢了这场比赛(获得了第一名)。8. agree with, agree toagree with表示“与意见一致”,后面既可以跟表示人的名词或人称代词,也可以跟表示意见。看法的名词或what引导的从句?。如:I agree with you without reservation.我毫无保留

10、地同意你的意见。We agree with what you said just now.我们同意你刚才所说的意见。agree to后面不能接人,只能接“提议,计划,方案”等词句?如:I agree to the terms proposed. 我同意拟议的条件。9. bring, take, carry,fetch这四个词都是动词,都含有“带”或“拿”的意思,但使用的场合各不相同。bring作“带来,拿来”解?如:Next time dont forget to bring me a copy of your work. 下次不要忘了把一份你的作品带给我。take是bring的对语,作“带去

11、,拿去”解?如:Take the box away, please. 请把盒子拿走。carry表示“运载,携带”之意,运送的方式很多,可以用车、船,也可以用手甚至用头。如:This bus is licensed to carry 100 passengers. 这辆巴士准载一百人。fetch则表示“去拿来”的意思。如:Please fetch me the documents in that room. 请到那间房间去把文件拿来给我。10. each, every两词都是“每个”的意思,但着重点不同。each着重个别的情况,every着重全体,有“所有的”的意思。如:She knows ea

12、ch student of the class.她认识这个班里的每一个学生。She knows every student of the class.她认识这个班所有的学生。11. nonenone指“一个也没有(既可指人,也可指物)”,作主语时代替不可数名词,谓语动词用单数形式;代替可数名词,谓语动词用单、复数都可以。但在“主+系+表”结构中,如果表语为复数,则系动词要用复数形式。如:None of us are(is) afraid of difficulties. 我们谁也不怕困难。12. too much, much too二者都有“太,非常”之意,much too为副词词组,修饰形容

13、词/副词,不可修饰动词。如:Its much too cold.天气实在是太冷了。too much作“太多”讲,有以下三种用法(1)作名词词组如:You have given us too much. 你给我们的太多了。(2)作形容词词组修饰不可数名词 如:Dont drink toomuch wine. 不要饮太多的酒(3)作副词词组修饰不及物动词如:She talks too much. 她说话太多13. happen, take place与occurhappen有“偶然”的意思,多用于客观事物?情况的发生?。如:Whatever has happened to your arm? It

14、s all swollen. 你的手臂怎么了?肿得好历害!occur 指有计划地使某些事“发生”,有时强调“呈现”于人的知觉中。如:Did it occur to you to phone them about it?你难道没想到就这事给他们打个电话?事件作主语时,happen和occur可以通用?如:The accident happened/occurred yesterday. 事故是昨天发生的。take place 指事件发生,但常用来表示“举行”的意思,带有非偶然性?例如:The meeting took place last night.会议昨晚举行。14. in front of

15、, in the front ofin front of的意思是“在前面”。如:There is a tree in front of the house.房子前面有一棵树。in the front of的意思是“在前部”,指在某个空间范围内的前面。如:There is a blackboard in the front of the classroom. 教室里前部有一块黑板15. noise, voice, sound这三个词都作“声音”解,在表示“听到声音”这个意思时,三者可以通用,但它们又各有特定的含义。sound 作“声音”解,含义最广,指可以听到的任何声音,如:a weak sou

16、nd 微弱的声noise作“噪音,嘈杂声,吵闹声”解,指不悦耳,不和谐的声音,它既可作可数名词,也可作不可数名词。如:Another kind of pollution is noise. 另外一种污染是噪音。voice 作“声音”解时,多指人发出的声音,包括说话声、歌声和笑声。如:He shouted at the top of voice. 他高声呼喊。有时也用于引申意义,作“意见、发言权”解。如:I have no voice in the matter. 对于这件事,我没有发言权。16. arrive, get, reach三者均可表示“到达”,arrive后通常接介词at(一般用于较

17、小的地方)或 in(一般用于较大的地方)?如:We arrived at the station five minutes late. 我们晚了5分钟到车站?又如:They will arrive in Paris next Monday. 他们将于下周星期一到达巴黎?get之后通常接介词to。如:When we got to the park, it began to rain. 我们到达公园时,就开始下雨了。reach是及物动词(较 get更正式),其后可直接跟地点名词做宾语(不能用介词)。如:He reached Beijing yesterday. 他昨天到达北京。三情态动词1.考查情

18、态动词表示“推测”的用法考点快忆 表示肯定推测的情态动词有:must“一定;准是”,may“也许;可能”,might“或许”;表示否定推测的情态动词有:cant“不可能”, couldnt“不会”,may not“也许不”,might not“或许不”;can表示推测时不用于肯定句,may表示推测时不用于疑问句。2.考查情态动词引起的一般疑问句的答语考点快忆 回答must时,肯定答语用must,否定答语用neednt或dont have to。回答need时,肯定答语用must,否定答语用neednt。回答may时,肯定答语用may,否定答语用mustnt 或cant。3.考查情态动词的意义考

19、点快忆 must “必须”;have to“不得不”;need “必须;需要”;can(could)“能;可能”;may (might) “可以;可能”;shall,will (would)“将;会;愿意;要”;should“应当”。“had better (not) + 动词原形”表示建议;have to / has to had to的否定,疑问形式要借助于助动词do does did。四 There be 的句子结构There be是一个“存在”句型,表示“有”的意思,肯定句的形式为:There be + 名词(单数或复数)+地点状语或时间状语。be动词单复数的确定,看be后边第一个名词

20、,当所接主语为单数或不可数名词时,be动词形式为is;当所接主语为复数名词时,be动词为are;当be动词后接两个以上主语时,be动词与最临近主语保持数上的一致。意思为“某地有某人或某物”。如:There is an eraser and two pensThere are two pens and an eraser(1)there be的否定句,即在be的后面加上not。否定形式为:There be + not + (any) + 名词+地点状语。There is not any cat in the room. 房间里没猫。There arent any books(2)there be

21、句型的疑问句就是将be提到句首:Be there + (any) +名词+地点状语肯定回答:Yes, there is / are. 否定回答:No, there isnt / arent.-Is there a dog in the picture?画上有一只狗吗-Yes, there is. 有。-Are there any boats in the river?河里有船吗-No, there arent. 没有。(3)特殊疑问句:How many . . . are there (+地点状语)某地有多少人或物回答用There be . . .有时直接就用数字来回答。One. / Two

22、. . .-How many students are there in the classroom?教室里有多少学生(4)如果名词是不可数名词,用:How much + 不可数名词 + is there + 地点状语How much water is there in the cup?杯中有多少水五中考对定语从句的考查:1定语从句的功用和结构在复合句中,修饰某一名词或代词的从句叫做定语从句。被定从句修饰的词叫做先行词。定语从句必须放在先行词之后。引导定语从句的关联词有关系代词和关系副词。例如:This is the present that he gave me for my birthda

23、y2关系代词和关系副词的功用关系代词和关系副词用来引导定于从句,在先行词和定语从句之间起纽带作用,使二者联系起来。关系代词和关系副词又在定语从句中充当一个成分。关系待客做主语,宾语,定语,关系副词可作状语。. 作主语:关系代词在定语从句中作主语时,从句的谓语动词的人称和数须和先行词一致。例如:I dont like people who talk much but do little.The cars which are produced in Hubei Province sell very well. 作宾语:She is the person that I met at the scho

24、ol gate yesterday.The book that my grandmother gave me is called “The Great Escape”. 作定语关系代词whose在定语从句中作定语用。例如:Whats the name of the young man whose sister is a doctor?The girl whose father is a teacher studies very hard. 作状语Ill never forget the day when I first came to Beijing.三. 各个关系代词和关系副词的具体用法1.

25、 who 指人,在定语从句中作主语。例如:The person who broke the window must pay for it.The boy who is wearing the black jacket is very clever.2. whom指人,在定语从句中作宾语。例如:Do you know the young man (whom) we met at the gate?Mr Lee (whom) you want to see has come.3. whose 指人,在定语从句中作定语。例如:The girl whose mother is ill is stayi

26、ng at home today.I know the boy whose father is a professor.4. which指物,在定语从中作主语或宾语。例如:A dictionary is a book which gives the meaning of words.Here is the book (which) the teacher mentioned yesterday.5. that多指物,有时也指人,在定语从句中作主语或宾语。例如:Ive read the newspaper that(which) carries the important news.Who is

27、 the person that is reading the newspaper over there?6. when 指时间,在定语从句中作状语。例如:Ill never forget the time when we workedHe arrived in Beijing7. where 指地点,在定语从句中作状语。例如:This is the house where we lived last year.The factory where his father works is in the east of the city.四. 关系代词 whom, which 在定语从句中作介词宾

28、语时,可以和介词一起放于先行词与定语从句之间,有时为了关系紧凑也可以将 whom 与 which 与先行词紧挨着书写,而将介词置于定语从句的后面,如:That was the room in which we had lived for ten years. = That was the roomwhich we had lived in for ten years.五. 具体使用时还要注意下列问题:1. 只能使用that,不用which 的情况:(1) 先行词是all, few, little, nothing, everything, anything 等不定代词时。All that he

29、 said is true.(2) 先行词被only, no, any, all,等词修饰时。(3) 先行词是序数词或被序数词修饰的词。例如:He was the second (person) that told me the secret.(4) 先行词是形容词最高级或被形容词最高级修饰的词。This is the best book (that) I have read this year.(5) 先行词既包括人又包括物时。例如:He talked about the people and the things he remembered.2. 只能用which,不用that 的情况:(1) 在非限制性定语从中。例如:The meeting was put off, which was exactly what we wanted.(2) 定语从句由介词+关系代词引导,先行词是物时。例如:The thing about which he is talking is of great importance.考查的主要形式是单项填空、完型填空、短文填空和完成句子。阅读理解和书面表达肯定也要用到定语从句。

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