高二英语必修四总知识点概括
学习啦在线学习网高二一年,强人将浮出水面,鸟人将沉入海底。 高二重点解决三个问题:一,吃透课本;二，找寻适合自己的学习方法;三，总结自己考试技巧，形成习惯。以下是小编给大家整理的高二英语必修四总知识点概括，希望能帮助到你!
高二英语必修四总知识点概括1
学习啦在线学习网Worried about the journey, I was unsettled for the first few days.
Well-known for their expertise, his parents’ company …..
学习啦在线学习网Confused by the new surroundings, I was hit by the lack of fresh air.
Exhausted, I slid into the bed and fell fast asleep.
学习啦在线学习网过去分词作状语：过去分词作状语时，说明动作发生的背景或情况，其等同于一个状语从句。vt 过去分词作状语时与主句主语构成被动关系，表示被动和完成，vi 过去分词表示状态或动作的完成。
Heated , water changes into steam .
The professor came in, followed by a group of young people .
1 作原因状语，等于as / since / because 引导从句
Moved by what she said ,we couldn’t help crying . = ( As we are moved by what she said …
2 作时间状语，等于when 引导时间从句，如果分词表示的动作与谓语的动作同时发生，可在分词前加when/ while / until 等使时间意义更明确。
When heated , water can be changed into steam .
Seen from the hill ,the park looks very beautiful .= ( When the park is seen from the hill…
学习啦在线学习网3 作条件状语等于 if / whether 引导从句
Given more attention , the cabbages could have grown better .= ( If they have been given more attention ….
学习啦在线学习网Compared with you , we still have a long way to go = ( If we are compared with you …
4 作方式或伴随状语
The actress came in , followed by her fans .
She sat by the window , lost in thought .
5 作让步状语
Much tired ,he still kept on working .=(Although he was tired ,) he ….
6 独立主格结构： 当分词的逻辑主语不是主句主语时，分词可以有自己独立的逻辑主语，这种结构称为独立主格结构。常用来表示伴随情况。
The boy rushed into the classroom , his face covered with sweat .
All things considered ,your article is of great value than hers .
Rewrite with proper conjunctions
Example : United we stand, divided we fall.
学习啦在线学习网If we are united, we will stand, but if we are divided,we will fall.
1 Asked what had happened, he told us about it.
→When he was asked what had happened, …
学习啦在线学习网2 Well known for his expert advice, he received many invitations to give lectures.
学习啦在线学习网→Because he was well known for his expert advice, …
3 Given more time, we would be able to do the work much better.
If we were given more time,
学习啦在线学习网4 Once translated into Chinese, the book became very popular among Chinese teenagers.
学习啦在线学习网Once it was translated into Chinese,
5 Deeply interested in medicine, she decided to become a doctor.
Because she was deeply interested in medicine,
学习啦在线学习网6 Left alone at home, Sam did not feel afraid at all.
Although he was left alone at home,
现在分词与过去分词作状语
学习啦在线学习网现在分词作状语时，与其逻辑主语之间是主动关系，;而过去分词与其逻辑主语之间则表示被动关系。
Seeing these pictures, I couldn’t help thinking of those days when I was in Beijing . Seen from the top of a thirty-storeyed building, Beijing looks more magnificent. (see)
高二英语必修四总知识点概括2
学习啦在线学习网动词不定式具有名词、形容词和副词的特征。因此在句中可以做主语、表语、宾语、宾语补足语、定语和状语。
一、不定式做主语：
学习啦在线学习网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。
e.g:Tofinishthebuildinginamonthisdifficult.
Todosuchthingsisfoolish.
Toseeistobelieve.(对等)
注:1).不定式作主语时,谓语用单数
学习啦在线学习网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)Itis/was+adj.+ofsb.todo…
学习啦在线学习网(2)Itis+adj.+forsb.+todo…
学习啦在线学习网Itiseasy/difficult/hard/foolish/unwise/right/wrong/unnecessary
(3)itis+a+名词+todo...
Itisapity/apleasure/apleasantthing/one’sduty/anhonor/ashame/acrime/noeasyjob…todo
Ittakes(sb.)sometime/courage/patience…todo…
Itrequirescourage/patience/hardwork…todo…
_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。
学习啦在线学习网Itisprobableforhimtocometothemeeting.(错)
学习啦在线学习网Itispossibleforhimtocometothemeeting.
Itispossible/probablethathewillcometothemeeting.
二、不定式做表语
学习啦在线学习网主语是以aimdutyhopeideaintentionplanjobsuggestionwishpurposetask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。
学习啦在线学习网eg:Myideaistoclimbthemountainfromthenorth.
Yourmistakewasnottowritethatletter.
WhatIwouldsuggestistostartworkatonce.
三、动词不定式作宾语
以不定式结构为宾语的动词有：
学习啦在线学习网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(wantlearnplan)
快准备有希望(preparehopewishexpect)
学习啦在线学习网同意否供选择(agreeofferchoose)
决定了已答应(decidebedeterminedpromise)
学习啦在线学习网尽力去着手做(manageundertake)
学习啦在线学习网别拒绝别假装(refusepretend)
失败不是属于你(fail)
学习啦在线学习网e.g.Tomrefusedtolendmehispen.
学习啦在线学习网Wehopetogettherebeforedark.
学习啦在线学习网Thegirldecidedtodoitherself.
高二英语必修四总知识点概括3
倒装是一种语法手段，用于表示一定的句子结构或强调某一句子成分。倒装句有两种完全倒装和部分倒装。
倒装句之全部倒装
全部倒装是只将句子中的谓语动词全部置于主语之前。此结构通常只用与一般现在时和一般过去时。常见的结构有
1)here,there,now,then,thus等副词置于句首,谓语动词常用be,come,go,lie,run。
Theregoesthebell.
2)表示运动方向的副词或地点状语置于句首，谓语表示运动的动词。
学习啦在线学习网Outrushedamissilefromunderthebomber.
学习啦在线学习网注意上述全部倒装的句型结构的主语必须是名词，如果主语是人称代词则不能完全倒装。
Herehecomes.
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