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高二英语必修五上册知识点总结

网友发布 2023-05-18 18:40 · 头闻号教育培训

#高二# 导语高二本身的知识体系而言,它主要是对高一知识的深入和新知识模块的补充。以数学为例,除去不同学校教学进度的不同,我们会在高二接触到更为深入的函数,也将开始学习从未接触过的复数、圆锥曲线等题型。 无 高二频道为你整理了《高二英语必修五上册知识点总结》希望对你有所帮助!

1高二英语必修五上册知识点总结

1)have +过去分词,构成完成时态。例如:

He has left for London 他已去了伦敦。

By the end of last month, they had finished half of their work  上月未为止,他们已经完成工作的一半。

2)have + been +现在分词,构成完成进行时。例如:

I have been studying English for ten years 我一直在学英语,已达十年之久。

3)have +been +过去分词,构成完成式被动语态。例如:

English has been taught in China for many years 中国教英语已经多年。

3助动词do 的用法

1)构成一般疑问句。例如:

Do you want to pass the CET 你想通过大学英语测试吗

Did you study German 你们学过德语吗

2)do + not 构成否定句。例如:

I do not want to be criticized  我不想挨批评。

He doesn't like to study  他不想学习。

In the past, many students did not know the importance of English

过去,好多学生不知道英语的重要性。

3) 构成否定祈使句。例如:

Don't go there 不要去那里。

Don't be so absent-minded 不要这么心不在焉。

说明: 构成否定祈使句只用do,不用did和does。

4)放在动词原形前,加强该动词的语气。例如:

Do come to my birthday party 一定来参加我的生日宴会。

I did go there 我确实去那儿了。

I do miss you 我确实想你。

2高二英语必修五上册知识点总结

1) be +现在分词,构成进行时态。例如:

They are having a meeting 他们正在开会。

English is becoming more and more important 英语现在越来越重要。

2) be + 过去分词,构成被动语态。例如:

The window was broken by Tom 窗户是汤姆打碎的。

English is taught throughout the world 世界各地都教英语。

3) be + 动词不定式,可表示下列内容:

a 表示最近、未来的计划或安排。例如:

He is to go to New York next week 他下周要去纽约。

We are to teach the freshmen 我们要教新生。

说明: 这种用法也可以说成是一种将来时态表达法。

b 表示命令。例如:

You are to explain this 对此你要做出解释。

He is to come to the office this afternoon 要他今天下午来办公室。

c 征求意见。例如:

How am I to answer him 我该怎样答复他

Who is to go there 谁该去那儿呢

d 表示相约、商定。例如:

We are to meet at the school gate at seven tomorrow morning 我们明天早晨7点在校门口集合。

3高二英语必修五上册知识点总结

省略多见于非正式文体,尤其在对话中,省略是一种普遍的现象。英语中的省略一般说来有三个目的:

1避免重复,减少累赘。省略的主要目的是避免重复,去掉不必要的累赘和繁琐。

Mike said that he would come to school to see me the next day, but he didn't come to school to see me the next day

Mike said that he would come to school to see me the next day, but he didn't

(省掉最后九个词,句子简洁了许多)

2连接紧密,结构紧凑 省略也是使上下文紧密连接的一种修辞手段。

John was the winner in 1994 and Bob in 1998(Bob 后省略了 was the winner,句子结构显得比较紧凑)

3强调重点,突出信息 省略的另一作用是突出新的信息

Truth speaks too low, hypocrisy too loud后一分句省略谓语 speaks,突出了 too loud)

4高二英语必修五上册知识点总结

倒装句:

一、here, there, now, then, thus 等副词置于句首, 谓语动词常用 be, come, go, lie, run。

There goes the bell 铃声响了。

Then came the chairman _来了。

Here is your letter 你的信。

二、否定词置于句首,句子应进行倒装。 neither 放句首

Tod can't swim, neither can I 托德不会游泳,我也不会。

用于 never, hardly, seldom, scarcely, barely, little, often, at no time, not only, not once, many a time 等词开头的句子。

Never shall I go there again 我再也不去那了。

Little did he know who the woman was他基本上不知道那女人是谁。

Seldom was he late for class他很少上学迟到。

用于 no sooner than , hardly when 和 not until 的句型中

Hardly had I reached the station when the train left 我刚到车站,火车就离开了。

No sooner had she gone out than the phone rang 她刚离开,电话就响了。

Not until the teacher came did he finish his homework 直到老师来,他才完成作业。

三、用于 only 放句首,修饰副词、介词短语或状语从句的句子。

only in this way can you master English well 只有这种方法,你才能学好英语。

only that time did he do his homework 直到哪个时间,他才做作业。

only when he told me did I realize what trouble I was in

5高二英语必修五上册知识点总结

一、不定式做主语:

1、不定式做主语一般表示具体的某次动作。===动名词doing 表示习惯的,经常的动作。

eg: To finish the building in a month is difficult

To do such things is foolish

To see is to believe (对等)

注: 1) 不定式作主语时,谓语用单数

2) 当主语较长,谓语较短时,常用it做形式主语,而将不定式放到谓语的后面。

it做形式主语,不定式放在谓语动词之后常用于下列结构中:

(1)It is/was +adj+of sb to do…

(2) It is +adj+for sb+to do…

It is easy / difficult / hard / foolish / unwise / right / wrong / unnecessary

(3) it is +a +名词+ to do

It is a pity / a pleasure / a pleasant thing / one’s duty / an honor / a shame / a crime / no easy job… to do

It takes (sb) some time / courage / patience …to do…

It requires courage / patience / hard work… to do…

_注意: probable 和 possible 均可作表语,但possible可以用不定式作真实主语, 而probable不能用不定式作真实主语。

It is probable for him to come to the meeting(错)

It is possible for him to come to the meeting

It is possible / probable that he will come to the meeting

二、不定式做表语

主语是以aim duty hope idea intention plan job suggestion wish purpose task 等为中心词的名词词组 或以 what 引导的名词性从句表示,后面的不定式说明其内容, 不定式作表语常表示将来或现在的动作或状态。

eg :My idea is to climb the mountain from the north

Your mistake was not to write that letter

What I would suggest is to start work at once

三 、动词不定式作宾语

以不定式结构为宾语的动词有:

ask, agree, care, choose, demand, decide, expect, fail, help, hope, learn, manage, offer, plan, prepare, pretend, promise, refuse, want, wish等只能用动词不定式作宾语

口诀(接不定式作宾语的动词)

想要学习 早打算( want learn plan)

快准备 有希望( prepare hope wish expect)

同意否 供选择(agree offer choose)

决定了 已答应(decide be determined promise)

尽力去 着手做(manage undertake)

别拒绝 别假装(refuse pretend)

失败不是属于你(fail)

egTom refused to lend me his pen

We hope to get there before dark

The girl decided to do it herself

高二必修五英语短语总结归纳

第一篇: 烧伤的急救

皮肤是身体不可缺少的一部分,也是身体的最大器官。皮肤有三层,作为一种屏障可以防病、防毒、抵御太阳有害光线的侵害。皮肤的功能是比较复杂的:它可以保暖或避暑,保护身体不至于散失过多水分。正是皮肤使你感到冷、热、疼痛,它还使你有触觉。因此,你可以想象到,如果你的皮肤烧伤了,就可能非常严重。在治疗烧伤的过程中,急救是非常重要的第一步。

烧伤的原因

你可能由于很多原因而烧伤:灼热的液体、水蒸气、火、辐射(由于靠近高温或大火等)、阳光、电和化学物品。

烧伤的种类

烧伤有三类:根据皮肤烧伤的层次有一度烧伤、二度烧伤和三度烧伤。

一度烧伤:只损伤皮层的最表层。这类烧伤并不严重,应当在一两天内就会好转。例如轻度的晒伤和由于短暂接触热锅、火炉或熨斗而导致的烫伤。

二度烧伤:既损伤了皮肤的最表层,又损伤了皮质的第二层。这类烧伤属于严重的烧伤,需数周才能痊愈。例如眼严重的晒伤和灼热的液体所造成的烫伤。

三度烧伤:所有三层皮质以及皮下的组织和器官都受到损害。例如由电击引起的烧伤,因衣服起火引起的烧伤,或因汽油着火引起的烧伤。这些烧伤引起非常严重的伤害,受伤者必须去医院。

烧伤的特性

一度烧伤:

干燥、发红、微肿

微痛

受压时变白

二度烧伤:

粗糙、发红、肿胀

起水泡

表层渗液

及其疼痛

三度烧伤:

黑、白和焦炭色相间

肿胀,往往可以看到皮下组织

若损坏了神经,则没有疼痛或轻微疼痛,或许在创面四周有疼痛感

急救处理

1除非衣服粘贴在衣服烧伤面上,否则用剪刀把它剪开。靠近创面的其他衣物和首饰也都要取掉。

2马上用凉水给伤口冲凉,但不能用冰水。最好是把烧伤的部位放在慢速流动的自来水下冲洗大约10分钟。(凉水可以阻止烧伤的进程,阻止疼痛变得无法忍受,还可以减轻/消除肿胀。)三度烧伤不可用冷水冲洗。

3对于一度烧伤的患者,要把清凉的湿布放在烧伤面上,直到疼痛感较轻时为止,对于二度烧伤,要保持湿布清凉,需把湿布放回一盆冷水中,拧出水后再放在烧伤面上,这样反反复复的做一个小时左右,直到不太痛时为止。

4轻轻地把烧伤面弄干,但不要擦拭,因为这样做可能会擦破水泡,伤口可能会感染。

5用干而清洁又不粘皮肤的绷带盖住烧伤面,用胶布把绷带固定。千万不要在烧伤处涂黄油、油或软膏,因为这样会使里面的热散不出去,而且还可能导致感染。

6如果烧伤的部位在臂部或腿部,如果可能的话,要把手臂或腿脚抬到高于心脏的位置。如果是面部烧伤,伤者则应该坐起来。

7如果属于二度或三度烧伤,立即把患者送去看医生或医院是至关重要的。

习是像一座藏满宝藏的大山,但是需要勤奋才能开辟通向山顶的道路;学习也是茫茫的大海,只有辛苦的努力才能泛舟其上。下面给大家分享一些关于高二必修五 英语 短语 总结 归纳,希望对大家有所帮助。

高二必修五英语短语总结1

Module4

重点短语:

1hide sthfrom sb

隐藏某物不让人发现;对某人隐瞒某事

2come to an end 完结

3put an end to 结束,终止

4bring to an end 使…结束

5in the end 终于;最后

6date back to=date from 追溯到,开始于

7dress up 装扮;打扮

8dress up as 装扮成…

9dress up in red 穿上红色的衣服

10dress sb(oneself) 给某人穿衣

11be dress in white 穿着白色衣服

12make with 用…在…做标记

13make on 在…上做…记号

14consist of 由…组成;由…构成

15give up 放弃

16give away 赠送

17give back 归还;恢复健康

18give in to向… 让步,屈服于

19give off 发出,放出(气体,气味等)

20give out 分发(试卷等),筋疲力尽

21take in 收留

22take off 脱掉(衣服);飞机(起飞)

23take on 显现;承担(工作,责任等)

24take place 发生

25take up 开始从事;继续,接下去

26There is/was no need for sbto do

某人没有必要做…

27There is no possibility that … 不可能…

28There is no doubt that 毫无疑问…

29There is no point in doing sth 做某事没有意义

重点知识:

Pretend

pretend +that … 假装… pretend to do sth 假装要做某事

pretend to be doing sth假装正在做某事 pretend to have done sth假装已经做过某事

类似用法

happen to do sth 碰巧做某事 happen to be doing 碰巧正在做某事

appear to be… 似乎是 consider sth to be/as 把…当作

book

book 意为预定(票,位子等)

order 意为订货,定购常用作及物动词,还可以意为点菜(饭,酒,饮料)既可用作及物动词,也可用作不及物动词。

⒊dress

dress的用法:dress sb/ oneself==(sb)be dressed in

dress(oneself) up

wear的用法:强调状态 (穿着,穿衣戴帽,戴首饰,带笑容)

put on 的用法:强调动作(穿上 ) ---- 反义词 take off

高二必修五英语短语总结2

Module5

重点短语:

1retire from 从…退休,从…退役

2perform one’s promise 履行承诺

3perform an operation on sb 给某人做手术

4have an advantage over 比…有优势

5have an advantage in 在…方面占优势

6take advantage of 利用

7to sb’s advantage 对某人有利

8have the advantage of 有…的优势

9give sba guarantee 给某人保证/承诺

10under guarantee 在保修期内

11on the increase 正在增加

12together with 加之,连用;和,与

13increase by 增加了(表示增加的比率)

14increase(from…) to

(从…)增长到…(表示增加后的结果)

15by chance 偶然的,意外的,碰巧

16take a chance/chances 碰运气/冒险

17protest against/about/at 反对…,抗议…

18declare sth(to be) sth 宣布某物是…,断言…为…

19declare war on/against sb 对…宣战

20declare against 表示反对…

21declare for 表示赞同

22declare that 声明,郑重地说

23So what (非正式)那又怎样呢结果怎样

24rise to one’s feet 站起身

25pick up 把…扶起来;接某人;收听;好转

26That’s not the point那不是关键;没有说到点子上

27to the point 很得要领的;中肯的

28off the point 离题的

29There’s no point in 干…没有用;干…没有意义

重点知识:

win

win vt &vi 其宾语不是竞争对手而是war, game, prize, match, battle, competition等名词。

beat和defeat两者的宾语是竞争对手

advantage

⑴ have an advantage over sb/sth 比某人有优势

⑵take advantage of 利用①机会等;②某人的处境、弱点等

⑶to one’s advantage =to the advantage of sb 对某人有利

chance

(the) chances are (that) …/ The chance is that …很可能…

(It is likely / probable / possible that…)

There is no chance that …不可能…

There is a chance that …/of … 有可能…

seize /grasp a chance 抓住机会

take a chance /take chances 冒险,碰运气

by chance /by accident 碰巧

倍数

(1)倍数表达法:倍数+ as as

This room is four times as big as that one 这个房间是哪个房间的四倍大。

The road is twice as long as that one 这条路是那条路的2倍长。

(2) 倍数的其他结构:

倍数 + adj/adv 的比较级+ than

倍数+ the + 名词(size,length, height,width)+ of

This room is twice bigger than mine

这个房间是我房间的2倍大。

= This room is twice the size of mine

状语从句

⑴时间状语从句

其连词有:when, before, after, as soon as, as, while, hardly had…when, scarcely had …when, no sooner had … than, till / until, since, the moment, by the time 等,

⑵条件状语从句

引导条件状语从句的连词有:if, unless, (if not) , on condition that , as long as。

注意:有时可以把祈使句作为条件从句,祈使句后面要搭配and,如:

Give him an inch and he’ll take a mile (= If you give him an inch, he’ll take a mile )

但:当表示否定的条件时,可用连词or 或otherwise, 如:

Start at once, or / otherwise you’ll miss the train (= If you don’t start at once, …)

⑶让步状语从句

①引导让步状语从句的连词有:though/although, even if/ even though, no matter who/ what/ when / where/ which / how ( whoever, whatever, whenever, wherever, whichever, however)

②whoever, whatever, whichever还可引导名词从句。而no matter who/ what/ which 只能引导让步状语从句

He didn’t want to be disturbed, no matter who wanted to see him

= He didn’t want to be disturbed, whoever wanted to see him

I’ll give the books to whoever needs them

as引导让步从句。但as一般不置于句首,而将从句中的表语或状语置于句首。(though也可以)

ⅠTired as he was, he still went on with his work

ⅡMuch as he likes the bike, he doesn’t want to buy it

ⅢTry as he might, he didn’t pass the exam

⑷ 原因状语从句

①引导原因状语从句的连词有 because, since, as , now that

because: 语气最强,回答why时用because

Why are you late Because there is a traffic jam

since: “既然…” 表对方已知的事实或理由,常放在句首。

Since you have got enough money with you now, you can come and buy it next time

as: “由于…” 语气较弱,较口语化,表明显的原因或已知的事实,常放在句首。

As he had been ready for the worst, he was not disappointed at the result

for是一个等立连词,连接的是两个并列的分句,其他三个引导的是状语从句;for不能放在句首。It must have rained last night, for the ground is wet

⑸比较状语从句

①比较状语从句主要用在形容词、副词的原级、比较级、最高级的 句子 中。原级 as …as … not so / as …as 比较级: 比较级+ than … 最高级:最高级+in / of / among …

②no more than 和 not more than

His education added up to no more than one year

They finished the project in not more than one year

③两者中 “较…的一个用the + 比较级

The younger of the twin sisters is more consideration

高二必修五英语短语总结3

Module6

重点短语:

1protect from/against 保护…免受

2prevent from/stop from/keep from

阻止某人做某事

3be worthy of sth 值得…,配得上…

4sthbe worthy of being done

=sth be worthy to be done

某事值得做

5on the stop 当场,在现场

6in good condition 状况良好,保存得好

7in bad/poor condition状况不佳,破烂不堪

8on one condition 有一个条件

9on condition that 如果,条件是,只要

10on no condition 绝不

11in danger of 有…的危险

12out of danger 脱离危险

13be in fashion 在流行

14be/go out of fashion 不流行/过时

15take aim at 瞄准

16aim sthat 用…瞄准…

17aim at 针对,瞄准;目标是做…

18aim to do 旨在做…,意欲做…,打算做…

19be aimed at 目的是;旨在;针对

20involve sbin 使某人卷入

21be involve in 涉及到,卷入,专心于

22focus on 注意,集中于

23focus one’s attention/eyes on

把注意力/目光集中于

24be concerned with 与…有关,涉及

25as/so far as I’m concerned 就我而言,依我看来

26as far as sthis concerned 就某事而言

27stand for 代表,象征

28set up 建立;成立

29set about 散布(谣言等);开始忙碌

30set off 出发;引爆,引发某人(哭,笑)

31set down 使(飞机)着陆;放下;写下

32set out 出发;着手做(+ to do)

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