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人教版高一英语必修一unit4知识点总结
高中英语的学习一刻也不能放松,从学习必修一的内容开始,就要学会整理每个单元学过的知识。下面是百分网小编为大家整理的高一英语必修一知识点归纳,希望对大家有用!

高一英语必修一unit4知识点总结 1
1. right away毫不迟疑,立刻
2. It seemed as if the world was at an end. 世界似乎到了末日。
从句表示“(在某人)看来好像;似乎”
① It seems/looks/appears as if/though…看起来好像…
② Sb./Sth. looks as if/though…
③ There seems/appears(to be)…
There appears to have been a mistake.
3. Two-thirds
4. Workers built shelters for survivors whose homes had been destroyed.
5. under the weight of 在……重压下,迫于
6. in the open air 在户外,在野外,露天
7. take turns to do sth依次,轮流做某事
in turn 依次地,轮流地
8. be shocked at 对……感到震惊
9. be proud of 以……为自豪
10. express one’s thanks to sb /for sth… 对/因……表示感谢
11. without warning 毫无预兆
12. next to紧接着,相邻,次于
13. get away from… 避免,摆脱,离开
14. disaster-hit areas灾区
15. Listening to English is a very important skill because it is only when we understand what is said to us that we can have a conversation with somebody. 听英语是一项很重要的技能,因为只有当我们懂得别人给我们说什么我们才能与他交谈。
高一英语必修一unit4知识点总结 2
虚拟语气
虚拟语气也是一个难点。所谓虚拟语气是表示说话人的愿望、假设、猜测或建议,而不表示客观存在的'事实。它通过句子的谓语动词的特殊形式来表示。现归纳如下:纯假设,用虚拟,动词时态退一级:条件句,分主从,主句谓语前加would (should,could,might);表愿望,用虚拟,wish后面接宾语(从句):现在过去与将来,动词时态退一级:提建议,用虚拟,宾语(从句)动词用(should)do:俩建议,三要求,再加坚持与命令
(suggest,advise,demand,require,request,insist,order):It is time和eoukd rather,后接丛句用虚拟:部分主语从句中, 谓语用虚拟结构 (It is necessry
/important/natural/natural/strange/strange thatshould do)。 下面举例说明:
A、If you came tomorrow,we would have the metting. (条件句虚拟)
B、Without air,there would be no living things.(同上)
C、We wish we had arrived there two hours earlier.(表示愿望虚拟)
D、He demanded that we (should)start right away.(表示建议虚拟)
E、It is(high)time that we left (should leave)now.(特殊从句虚拟)
F、I would rather you gave me the book.(同上)
G、It is necessary that we should clean the room everyday,(主语从句虚拟) H、He speaks English so fluently as if he were English. (特殊从句虚拟)
高一英语必修一unit4知识点总结 3
一、 it的用法
1.作人称代词
John likes playing Ping pong./ He always does it in the afternoon.(指代上下文提到的事物); /Its time we went home. / How far is it from here to your home ? / It is getting warmer and warmer./ Its very quiet at the moment.(可指时间、天气、环境等)
2.引导词
A.作形式主语,代替由不定式、动名词或从句表示的真正主语。
Its important for us to learn a second language./ Its no use talking to him./ Its known to all that the earth goes round the sun.
B.作形式宾语,代替由不定式、动名词或从句表示的.真正宾语。
We feel it our duty to help others./ He made it clear that he would leave the city.
C.强调结构:It is (was) +被强调部分+that (或who)…
注意:在强调结构中,如被强调部分为时间状语或地点状语,其后的连接词也绝不能为when 或where,而应用that 。在复习中,一定要注意句式的不同。
It was in Shanghai that I bought the guitar.(that引起强调句)
It was Shanghai where I bought the guitar.(where引起定从)
It was twelve oclock when we arrived there.(when引起时间状语从句)
It was at twelve oclock that we arrived there.(that 引起强调句)
3. it,one,that 的区别:作为代词,这三个词的对比使用是高考的热点之一。
—Why dont we take a little break? —Didnt we just have __________?
A.it B.that C.one D.this
The Parkers bought a new house but _________will need a lot of work before they can move in.
A.they B.it C.one D.which
one 用以指代同类事物中的任一,that 特指性强,指代可数与不可数词,而it指代上文提过的同一事物。
高一英语必修一unit4知识点总结 4
(一)、some与any的用法
1.some用于肯定句以及表示建议或期待得到肯定回答的问句。修饰单数名词时,意为某个。如:I have some questions about the assignment. (希望得到肯定答复)。
2. any用于否定句和疑问句时,表示一些。用于肯定句时,只和单数名词或不可数名词连用,表示任何。如:The medicine is on sale every where. You can get it at any chemist?s.
(二) 、 each与every的'用法
1. each强调个体,表示两个或两个以上中的每一个,在句中可充当主语、宾语、定语和同位语。如:There are trees and flowers at each side of the road.
2. every强调整体,表示三者或三者以上中的每一个,只能作定语,不能说every of them,要说every one of them .Every student in our class works hard.
(三)、 no one与none的用法
1. no one意为没有人,只能指人,不能指物,不可与介词of连用,谓语动词用单数形式,回答who引导的问句。如:Who is in the classroom? No one.
2. none既可指人,也可指物,强调数量,意为一点也不,一个也不;谓语动词既可用单数也可用复数;常与of连用,通常指三者以上的人或物中没有一个,回答how much和how many引导的问句。如:They were all tired,but none of them would stop to have a rest.
四、 other,another,others,any other,the other的用法
高一英语必修一unit4知识点总结 5
一、present simple and present continuous 一般现在是和现在进行时
1,present simple: 反复进行的,经常性的动作(惯例习惯)
Eg: He watches soap operas.
及状态 I live in Budapest.
一般现在时常和下列时间状语连用:always, usually, from, time to time, twice a week, rarely, seldom, once a month, never.
2,现在进行时:说话时正在进行的动作(现在,此刻)
一定时间段内经常进行的动作
和现在进行时连用的时间状语有just, now, at the moment, at present.
二、future:arrangements and intentions 将来的安排和打算
1、be going to 表示打算要做的事情。
2、现在进行时表示已经确定或安排好事情。
Eg, I’m getting married in June.
3、一般现在是表示不可改变的官方活动或时间表
The summer term begins on the 15th of February.
三、past simple and past continues
1,psat simple :一般过去时,表示过去完成的动作或过去的.情境和习惯。
Eg: She climb the stairs and went to her room.
用一般过去时要在规则动词词尾加-ed,或用不规则动词的过去式,一般过去式的疑问句和否定句用did 和didn’t 加动词原形。
2、past continuous过去进行时:过去某段时间正在进行的动作形成某些事件发生的情境动作。
Eg, It was raining during the whole match.
当过去进行时和一般过去时出现在同一个句子中时,过去进行时描述故事发生的背景,儿一般过去时则报道该事件。
Eg, We driving along a country lane when, suddenly a car drove past us.
Form: 过去进行时的结构是:主语+was /were +动词-ing形式。
Eg, The driver was sitting behind the wheel.
四、present perfect and past simple。现在完成时和一般过去式,现在完成时表示发生在过去的事情对现在依然有明显的影响
发生在过去的动作但是不知道动作发生的时间或对动作发生的确切时间不感兴趣。
现在完成时经常和下列时间状语连用:
Before, ever, never, already, and , yet. already 用于肯定句,yet 用于疑问句和否定句。
Venus and Serena have played each other before.(重要的事他们过去进行了比赛,但是何时比赛并不重要—现在完成时)
Venus and Serena have played each other in June 1999.( 我们知道此事发生的确切时间—一般过去时)
五、The passive 被动语态
在下列情况下使用被动语态:
1、不知道耶不需要知道谁做的这件事。
2、动作的执行者“显而易见”
3、动作本身比动作执行者更重要或不想指出谁做的这件事。
4、在书面语特别是在科技报告、报刊文章中被动语态比主动语态更正式。
Form:
Tense时态 form 形式 +past
一般现在时 am/is/are +past participle 过去分词
现在进行时 am/is/are being +pp
现在完成时 have/has been +pp
一般过去时 was/were +pp
过去进行时 was/were being +pp
六、have to/not have to, can/can’t, ought to/ought not to uses 用法:
have to 用来表示义务责任,You have to pass your test before you can drive.
Don’t have to 表达不必:We don’t have to wear uniforms at our school.
Can 用来表示允许或请求许可或者表示某事可能发生。
You can buy CDs at the market.
Can’t 表示禁止或不可能:You can’t go out tonight.
Ought to 表示应该做某事。You ought to visit your grandparents this weekend.
Ought not to 表示不应该做某事You ought not to walk alone at night.
Form 形式
can/can’t, have to/not have to 及ought to/ought not to 后用动词原形。
现在完成时,一般现在时,一般过去时
很多语言都有现在完成时态,因此常将它和一般现在时混淆,在英语中,用现在完成时描述发生在过去但对现在又影响的事件。如果涉及到过去某时间,则要用一般过去时。
如果过去事件的确切时间或日期不重要,也可以用现在完成时。
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