高二英語必修四總知識點概括
高二一年,強人將浮出水面,鳥人將沉入海底。 高二重點解決三個問題:一,吃透課本;二，找尋適合自己的學(xué)習(xí)方法;三，總結(jié)自己考試技巧，形成習(xí)慣。以下是小編給大家整理的高二英語必修四總知識點概括，希望能幫助到你!
高二英語必修四總知識點概括1
Worried about the journey, I was unsettled for the first few days.
Well-known for their expertise, his parents’ company …..
Confused by the new surroundings, I was hit by the lack of fresh air.
Exhausted, I slid into the bed and fell fast asleep.
過去分詞作狀語：過去分詞作狀語時，說明動作發(fā)生的背景或情況，其等同于一個狀語從句。vt 過去分詞作狀語時與主句主語構(gòu)成被動關(guān)系，表示被動和完成，vi 過去分詞表示狀態(tài)或動作的完成。
Heated , water changes into steam .
The professor came in, followed by a group of young people .
1 作原因狀語，等于as / since / because 引導(dǎo)從句
Moved by what she said ,we couldn’t help crying . = ( As we are moved by what she said …
2 作時間狀語，等于when 引導(dǎo)時間從句，如果分詞表示的動作與謂語的動作同時發(fā)生，可在分詞前加when/ while / until 等使時間意義更明確。
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…
3 作條件狀語等于 if / whether 引導(dǎo)從句
Given more attention , the cabbages could have grown better .= ( If they have been given more attention ….
Compared with you , we still have a long way to go = ( If we are compared with you …
4 作方式或伴隨狀語
The actress came in , followed by her fans .
She sat by the window , lost in thought .
5 作讓步狀語
Much tired ,he still kept on working .=(Although he was tired ,) he ….
6 獨立主格結(jié)構(gòu)： 當(dāng)分詞的邏輯主語不是主句主語時，分詞可以有自己獨立的邏輯主語，這種結(jié)構(gòu)稱為獨立主格結(jié)構(gòu)。常用來表示伴隨情況。
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.
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, …
2 Well known for his expert advice, he received many invitations to give lectures.
→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,
4 Once translated into Chinese, the book became very popular among Chinese teenagers.
Once it was translated into Chinese,
5 Deeply interested in medicine, she decided to become a doctor.
Because she was deeply interested in medicine,
6 Left alone at home, Sam did not feel afraid at all.
Although he was left alone at home,
現(xiàn)在分詞與過去分詞作狀語
現(xiàn)在分詞作狀語時，與其邏輯主語之間是主動關(guān)系，;而過去分詞與其邏輯主語之間則表示被動關(guān)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)
高二英語必修四總知識點概括2
動詞不定式具有名詞、形容詞和副詞的特征。因此在句中可以做主語、表語、賓語、賓語補足語、定語和狀語。
一、不定式做主語：
1、不定式做主語一般表示具體的某次動作。===動名詞doing表示習(xí)慣的，經(jīng)常的動作。
e.g:Tofinishthebuildinginamonthisdifficult.
Todosuchthingsisfoolish.
Toseeistobelieve.(對等)
注:1).不定式作主語時,謂語用單數(shù)
2).當(dāng)主語較長，謂語較短時，常用it做形式主語，而將不定式放到謂語的后面。
it做形式主語，不定式放在謂語動詞之后常用于下列結(jié)構(gòu)中：
(1)Itis/was+adj.+ofsb.todo…
(2)Itis+adj.+forsb.+todo…
Itiseasy/difficult/hard/foolish/unwise/right/wrong/unnecessary
(3)itis+a+名詞+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均可作表語，但possible可以用不定式作真實主語，而probable不能用不定式作真實主語。
Itisprobableforhimtocometothemeeting.(錯)
Itispossibleforhimtocometothemeeting.
Itispossible/probablethathewillcometothemeeting.
二、不定式做表語
主語是以aimdutyhopeideaintentionplanjobsuggestionwishpurposetask等為中心詞的名詞詞組或以what引導(dǎo)的名詞性從句表示，后面的不定式說明其內(nèi)容,不定式作表語常表示將來或現(xiàn)在的動作或狀態(tài)。
eg:Myideaistoclimbthemountainfromthenorth.
Yourmistakewasnottowritethatletter.
WhatIwouldsuggestistostartworkatonce.
三、動詞不定式作賓語
以不定式結(jié)構(gòu)為賓語的動詞有：
ask,agree,care,choose,demand,decide,expect,fail,help,hope,learn,manage,offer,plan,prepare,pretend,promise,refuse,want,wish等只能用動詞不定式作賓語
口訣(接不定式作賓語的動詞)
想要學(xué)習(xí)早打算(wantlearnplan)
快準(zhǔn)備有希望(preparehopewishexpect)
同意否供選擇(agreeofferchoose)
決定了已答應(yīng)(decidebedeterminedpromise)
盡力去著手做(manageundertake)
別拒絕別假裝(refusepretend)
失敗不是屬于你(fail)
e.g.Tomrefusedtolendmehispen.
Wehopetogettherebeforedark.
Thegirldecidedtodoitherself.
高二英語必修四總知識點概括3
倒裝是一種語法手段，用于表示一定的句子結(jié)構(gòu)或強調(diào)某一句子成分。倒裝句有兩種完全倒裝和部分倒裝。
倒裝句之全部倒裝
全部倒裝是只將句子中的謂語動詞全部置于主語之前。此結(jié)構(gòu)通常只用與一般現(xiàn)在時和一般過去時。常見的結(jié)構(gòu)有
1)here,there,now,then,thus等副詞置于句首,謂語動詞常用be,come,go,lie,run。
Theregoesthebell.
2)表示運動方向的副詞或地點狀語置于句首，謂語表示運動的動詞。
Outrushedamissilefromunderthebomber.
注意上述全部倒裝的句型結(jié)構(gòu)的主語必須是名詞，如果主語是人稱代詞則不能完全倒裝。
Herehecomes.