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初中英语易错知识点总结
易混动词:
1.几个“花费":spend, take, pay, cost
(1) spend多用人作主语,后接金钱或时间。spend.. on sth/ (in)doing sth如:
l spent 15 yuan on this new book.买这本新书我花了15元。
(2) take常用于"It takes sb some time to do sth"句型中。如:
It often takes me half an hour to go to school by bike every day.
我每天骑车去学校要花半小时。
(3) pay常与for连用,表"付给... .款"。如:
l paid 15 yuan for this new book.
(4) cost常用物作主语表“价值或花费多少钱”。如:
This new book costs me 15 yuan.
2.几个“看":look, see, watch, read, find
look看,表动作,look at。
see看见,表结果;也可说看电影"see a film"。
watch观看比赛、演出、电视等。
read读书看报等文字材料。
3.几个与“看”有关的词或词组:
look for, find, find out, look after, take care of, look over, look forward to.
look for寻找,表过程。find发现,找到,表结果。find out找出,查明。
look after, take care of均表示“照看,照顾”。look over检查、翻阅等。
look forward to盼望... ,期待....
4.几个“说":say, speak, talk, tell
(1)say用作及物动词或不及物动词。用作及物动词时侧重说的内容;say用作不及物动词时,不涉及所说的内容。如:
Please say it in English.这个请用英语说。
It's hard to say.很难说。
Easier said than done.说起来容易,做起来难。
say之后通常跟直接引语、间接引语或宾语从句。如:
The teacher said,"Please look at me."老师说:“请看着我”。
Our teacher said that the earth goes around the sun.老师说地球围绕太阳运行。
(1) 含有say的固定搭配和常见的句型有:
say to oneself自言自语;
say" Hi/Hello" to sb.向某人问好;
have nothing to say to对...无话可说;
say a good word for sb.为某人说好话;
They say.. / It's said... (据....)
That is to say那就是说。
(2) speak常指能说某种语言,打电话时常用它表示说话,也有“演讲”的意思,不强调说话的内容。如:
We can speak Chinese and English.我们可以说汉语和英语。
May I speak to Henry?我可以和亨利讲话吗?
He will speak at the meeting tonight.他将在今晚的会议,上发言。
(3) talk用作不及物动词,作“说话”讲时与speak可以互换使用。作“交谈”讲时,通常与介词to / with连用。如:
The baby can't talk yet.那个婴儿还不会讲话。
They often talk in English.他们经常用英语交谈。
I'd like to talk to her.我想和她谈一谈。
talk用作名词时,可以与动词have-起构成短语"have a talk with",意思是.和....谈一谈”。如:
May l have a talk with you?我可以和你谈一谈吗?
含talk的短语、固定搭配和句型常见有:
talk to/with sb.和某人谈话;
talk about谈论;
have a talk with sb.和某人谈话/谈一谈;
talk of谈到/讲到;
talk out说完
(4) tell用作及物动词,意思是“讲、说",指 说实话,说出事实的真相,讲故事等。如:
My mother often tells me stories.妈妈经常给我讲故事。
Please tell me the truth.请告诉我事实的真相。
The boy never tells lies.那个孩子从不说谎。
Nobody can tell how the Pyramids were built.没有人能说出金字塔是怎样建成的。
tell表示命令时,作“叫、告诉”讲,常见的句型是"tell sb to do sth.", 意思是“叫/告诉某人做某事”。如:
Tell him to come to my office.叫/告诉他到我的办公室来。
Tell them not to look out of the window.叫他们不要向窗外望。
含有tell的短语、固定搭配和常用句型有:
tell sb. a story给某人讲故事;
tell sb. about sth.告诉某人关于某事的情况;
tell sb. to do sth.叫某人做某事;
tell a lie说谎;
tell the truth说实话。
5.几个“穿,戴":put on, wear, dress(up)
put on指“穿上、戴上”强调动作,代词放在中间。
wear指“穿着,戴着”,表示状态。
dress指“给某人穿衣服”,其宾语是人。dress up指"穿上盛装,打扮”。
6.几个“到达":reach, arrive in/at, get to
reach是及物动词,它后面可以直接跟表示地点的名词作宾语。
arrive是不及物动词,后面接表示地点的名词作宾语时需在宾语前加介词in或at(在国家和较大的城市或地区前用in,较小的地方或单位前用at)。get to表示到达,多用于口语
注意:当表示到达here, there, home时,arrive或get后不要加介词。
7.几个“带、拿":bring, take, get, carry.
bring指将某物或某人从离说话人较远处“拿来”或"带来”。
take指将某物或某人从离说话人较近处“带到"或“拿到”。
get指从说话人所在位置到别处把某物拿来。
carry不强调动作来去的方向,只说明动作方式,表示"背着、扛着、提着、载着”含义。
8.几个与“听”有关的词或词组:listen to, hear, hear of, hear from
listen to听.. ..表示听的动作。hear听见,听到,表示结果。hear of听.....
hear from收到某人的信息或来信。
- beat和win
beat表示“赢”或“打败”,后面要接被打败的对手。win用作及物动词时,后面接的不是被打败的对手,而是比赛本身、游戏、战争、名次等。
- rise和raise
rise是不及物动词,表示"上升、提高、增长”等。raise是及物动词,表示“举起、抬起”。
- borrow,lend和keep
borrow指其逻辑主语从别处或别人那里“借来"东西,常与介词from连用。
lend指其逻辑主语将东西"借出、借给”别人,常与介词to连用。
keep表示“保存”,与表示一段时间的时间状语连用。
- receive和accept
receive的意思是"收到了.....只表示收到某物,并不表明同意或不同意接受的含义。
accept表示“接受..."同意接约....如接受物体、邀请、批评等。如:
He received an invitation from her and accepted it happily.
他收到了她的邀请,并且很愉快地接受了。
- answer与reply
answer意为”回答、响应、答复、接听电话”等,多作及物动词。
reply意为"回答、答复",是不及物动词,后需加介词to,at等再加宾语。
- hope与expect
hope指主观上的愿望,但在客观上不一定有实现的可能性,常接that从句、动词不定式或以介词for引出的短语。
expect着重指客观上有可能实现的“期待、期望"等,其后可接名词、代词、动词不定式或that 从句。
- lie和lay
lie有多个意思:表示“躺;位于”时,其变化是lay, lain, lying;表示“说谎”时,其变化是lied, lied, lying。lay的含义是“放置、产卵”等。其变化是laid, laid, laying。
三:现在完成时与一般过去时的区别:
它们所表示的动作都发生在过去,但二者又有区别:一般过去时表示过去某个时间发生的事、存在的状态或经常发生的动作,说话的侧重点在于陈述一件过去的事情,与现在没有关系;现在完成时表示与现在有关系的发生在过去的动作,它不与表示明确过去时间状语(如yesterday, last week, a moment ago等)连用。如:
These farmers have been to the United States
--这些农民去过美国了。
- Really? When did they go there?一-真的吗?他们什么时候去的?
-Have you finished your homework?-你完成作业了吗?
-Yes, I did it a moment ago.--是的,我刚刚做的。
- A) 词组have/has been in/to与have/has gone to的区别
"have/has gone to+地点”表示“某人去了某地(还未回来)”,指主语所指的人不在这儿。"have/has been in+地点”表示“在某地呆了多长时间”,常与表示时间段的状语连用。"have/has been to+地点”表示"曾经去过某地(但现在已不在那儿)”。如:
My father isn't at home. He has gone to Beijing.我爸爸不在家,他去北京了。
I have been in Beijing for 10 years.我待在北京十年了。
l have been to that city, and l don't want to go there again.我去过那座城市了,我不想再去
- B) would rather与prefer to
(1) would rather相当于一个情态动词,后面跟不带to的动词不定式构成句型:would rather do sth....,意为“宁可/愿 .... 。 其否定结构为:would rather not do sth., 意思是“宁可/愿不例...如:
They would rather use colors like orange and
yellow.他们宁愿使用像橙色和黄色这样的颜色。
I'd rather not tell you about it.关于这件事我不愿告诉你。
would rather与than连用时,than前、后连接两个平衡结构,意为“宁愿....而不愿.....与.....不....”如:
I'd rather go shopping in Sunshine Town than in Moonlight Town.我宁愿去阳光城购物,也不愿去月光城。
I'd rather put the picture on my home page than show it to everyone.
我宁愿把照片放在家庭网页上,而不愿把它给每个人看。
(2)动词prefer用作及物动词时,之后通常跟名词/动名词作宾语,再加to加名词/动名词,即"prefer A to B”结构,意为“喜欢A胜过B;宁愿A 不愿B”。如:
l prefer modern drama to Beijing Opera.我喜欢话剧胜过京剧。
l prefer walking to jogging.我宁愿散步而不愿慢跑。
有时“prefer doing sth. to doing sth." 结构可以与"would rather do sth. than do sth."结构互换使用。如:
l prefer singing to dancing.我宁愿唱歌不愿跳舞。 (=l'd rather sing than dance.)
注意:"prefer A to B"与"prefer A rather than B”有时可以互换使用。如:
l prefer fish to chicken.我宁愿吃鱼不愿吃鸡。该句相当于:I prefer fish rather than chicken.
四,瞬间性动词与延续性动词的区别:
瞬间性动词表示短暂的、不能持续一段时间的动作
如:come, leave, begin, become, buy, receive, die, join, borrow, lend, go等。瞬间性动词不能与表示一段时间的状语连用。持续性动词表示能持续 时间 的 动 作如:work, stay, live, learn, read, write, wait等,可以与表示一段时间的状语连用。例如:她已经离开沈阳一个月了。
误:She has left Shenyang for a month.
正:She has been away from Shenyang for a month.
但是瞬间动词的否定结构可以与表示一段时间的状语连用,说明某动作不发生的状态可以持续一段时间。如:
She often goes on business. But she hasn't left Shenyang for a month.她经常出差办事,但她已经一个月没离开沈阳了。
英语动词的“时态”是谓语动词表示动作发生时的各种形式。中考英语试题常考动词的辨析用法和常用时态,即:一般现在时、一般过去时、一般将来时、现在进行时和现在完成时五种时态是考查的重点。
动词时态的判断技巧如下:
1.根据时间状语与时态的对应关系确定时态:
动词特定的时态常常与特定的时间状语联系在一起,如由this time yesterday可知用过去进行时;由so far, in the past three years, till now可知要用完成时等等。
[例1]
Are you surprised at the ending of the movie?一No, because _ _ _the story.
- read
- will read
- have read
- was reading
[解析]考查动词的时态。句意:你对影片的结尾感到惊讶吗?不,因为我读过这个故事。根据句意句子应用现在完成时,故选C。[答案] C
[例2] Dad_ _the USA in two weeks.
- is leave for
- leaves for
- is leaving for
- left for
[解析]考查动词的时态。“in+时间段”是一般将来时的标志,leave等表示地点位置转移的动词的进行时态可以表达将来含义。故选C。[答案]
2.根据固定句型与动词时态间的对应关系确定时态:
在英语中,不少句型与一些动词在时态的运用方面都存在着特定的对应关系。如:
(1)在“祈使句+and/or+陈述句”句型中,陈述句中用will表示的一般将来时;
(2)was/were about to do... when... 或was/ were doing... when... 或was/were on the point of doing... when...句型中,when分句的谓语动词用一般过去时;
(3)主将从现原则。即:如果主句是一般将来时,那么时间和条件状语从句用一般现在时。
[例1]
If farmers _ trees and forests, giant pandas_ _nowhere to live.
- cut down;have
- will cut down;will have
- will cut don;have
- cut down;will have
(解析]考查主句与从句的时态。if引导的条件状语从句,遵循“主将从现”的原则,即主句用一般将来时,从句用一般现在时,所以选D。[答案] D
[例2]
What_ _you_ _when the captain
came in?
- are;doing
- did;do
- were;doing
[解析]考查过去进行时态。根据时间状语从句"when the captain came in" 可知句意为:队长来的时候你在干什么?时间状语为一般过去时态,所以主句要用过去进行时态,故选C。[答案] C
3.动词短语
动词+副词构成的动词短语相当于及物动词或不及物动词。用作及物动词时如果是代词做宾语的话,必须把代词放在动词和副词之间。动词短语比较复杂,需要熟记。
[例]
Smoking is bad for your health. You'd better__
- set it up
- give it up
- pick itup
- look it up
[解析]考查动词短语的用法。该句表示建议,因为抽烟有害,建议放弃,不是建立、捡起或查找。故选B。[答案] B
4.根据上下语境来确定时态
在绝大多数情况下,动词的时态是由上下文来决定的,这就要求我们一方面要熟记各种时态的适用范围,另一方面要求我们注意上下文的提示。
[例]
-What does Tom's uncle do?
He is a teacher. He_ _ physics at a school now.
- will teach
- has taught
- teaches
- taught
[解析]考查动词的时态。句意:--汤姆的叔叔是干什么的?--他是一名老师。他现在在一所学校教物理。”根据问句时态以及时间状语now可以判断用一般现在时。故选C。[答案] C
专项训练
- Tom_ _there for 10 months since he__back to his hometown.
- has lived;gets
- has lived;got
- lived;go
- lived;has got
- -Where is your father?
He_ Shanghai on business for several days.
- has beento
- has gone to
- has been in
- has left for
- -Do you know the young man well?
Sure, we_ _friends since we met in Nanjing three years ago.
- have been
- were
- have made
- have become
- Let's go to Yang Meikeng to enjoy the cool wind,_______ ?
Good idea. But | am afraid we can't go there ifit_
- will you;rains
- will you;will rain
- shall we;will rain
- shall we;rains
- Mr Black_ _Shanghai this afternoon.Do you know when the earliest plane to Shanghai
- is leaving for;takes off
- will leave;takes off
- is leaving for;is taking off
- will leave;is taking off
- Tim will call me as soon as he_ _ my package.
- receive
- will receive
- received
- receives
7.Dear,you need to _ _to go to university at home or go abroad.
OK, Mum. I am considering it.
- make an appointment
- make a suggestion
- make a decision
- Don't_ _ up English. It's very useful.
- give
- hurry
- stay
- l need a new jacket. This one doesn't_ _the cold.
- help out
- take away
- keep out
- give away
10.We have to_ _our sports meeting till next week because of the heavy rain.
- take off
- get off
- put off
- set off
11.Chinese people _ _keep pigs for focd. But now some people keep them as pets.
- used to
- has to
- had better
- _ _ _your name on the paper and you can get a gift.
- Cut down
- Look down
- Turn down
- Put down .
- He failed in the basketball match and looks sad. Let's_ _ _.
- put him up
- set him up
- cheer him up
- clean him up
14.The sports meeting will be_ _ because of the bad weather.
- put on
- put off
- put up
- put down
答案与解析
- B解析:考查动词时态的用法。由连词since引导时间状语从句应该用一般过去时态,主句要用现在完成时态。故选B。
- C解析:考查have/has been in的用法。A项到某地去过;B项到某地去了;C项到某地去过--段时间;D项已经离开。由句意"他来上海做生意好几天了”判断,应该用has been in。故选C。
- A解析:考查动词的辨析用法。由从句中的连词判断,从句用一般过去时态,主句用现在完成时态。因为从三年前在南京就是好朋友,不是通过交朋友或成为朋友,所以排除B、C、D三项。故选A。
4.D 解析:考查交际应答和时态的用法。疑问句Let's...表示建议,应该用Shall we?来提问。应答句是if引导的条件状语从句,根据主将从现原则,故选D。
- A解析:考查动词时态的用法。由第一句中的时间状语"thisafternoon"判断谓语动词用现在进行时态表示将要发生的动作,故选is leaving for。下一句表示习惯性的动作,应该用一般现在时态。故选A。
- D 解析:考查动词的时态。句意:蒂姆一收到我的包裹就会给我打电话。as soon as引导的时间状语从句,主句用一般将来时,时间状语从句用一般现在时,主语是第三人称单数,故动词用三单形式。
- C解析:考查动词短语的辨析。句意:--宝贝,你需要做一个决定在国内上大学还是出国。一一好的,妈妈。我正在考虑。make an appointment约会;make a suggestion提建议;make a decision做决定。根据句意选C
- A解析:考查动词短语辨析。give up放弃;hurry up快点;stay up熬夜。句意:不要放弃英语,它很重要。
- C解析:考查动词短语的辨析。句意:我需要一件新夹克,这一件不能抵挡寒冷。help out帮助克服困难;takeaway带走;keepout挡在外面;give away捐赠。根据句意选C。
10.C 解析:考查动词短语辨析。take off起飞;get off下车;put off推迟;set off出发。句意:因为下大雨,我们必须推迟运动会到下周。只有put off具有“推迟”意思,故选C。
- A解析:考查动词短语的辨析。句意:中国人过去喂养猪做食物,但是现在一些人把它们当宠物养。used to过去常常;hasto不得不;had better最好。根据句意选A。
12.D 解析:考查动词短语辨析。cut down“砍倒";look down" 看不起";turn down" 关上";put down"写下”。句意:写下你的名字你就可以得到一个礼物。故选D。
- C解析:考查动词短语辨析。put up张贴,搭建;set up建立;cheer up使...振奋;clean up打扫干净。根据句意“他篮球赛输了,看起来很难过”,所以“我们要让他振作起来”。
- B解析:考查动词短语辨析。put on穿上;put off推迟,拖延;put up张贴,搭建,put down放下。句意:因为坏天气运动会被推迟了。故选B。