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高二英語必修五知識點(diǎn)歸納精選5篇最新
高二英語必修五知識點(diǎn)歸納精選5篇最新1
【重點(diǎn)句型】
1. Remove clothing using scissors if necessary unless it is stuck to the burn.
除非衣服粘貼在燒傷面上，否則都要把衣服脫掉。如果需要的話，可以使用剪刀。
unless是連詞，意為“如果不，除非”。在真實(shí)條件句中，unless引導(dǎo)的肯定條件狀語從句，可以和if...not...引導(dǎo)的'否定狀語從句互換。
Unless you change your mind，I won，t be able to help you.
=If you don?t change your mind，I won ’t be able to help you.
除非你改變想法，否則我不能幫助你。
I want you to keep working unless I tell you to stop.
=I want you to keep working if I don’t tell you to stop.
如果我沒說讓你停，你就得繼續(xù)干。
注意：unless 不可用于假想的事情，因此當(dāng)if...not引導(dǎo)非真實(shí)條件狀語從句時，一般不可改用unless。
例題：單項(xiàng)填空
①All the dishes in this menu, ______ otherwise stated, will serve two to three people.
A. As B. if C. though D. unless
②Don’t promise anything ______ you are one hundred percent sure.
A. Whether B. after C. how D. unless
解析: ①選D。考查狀語從句的引導(dǎo)詞。句意為：在這份菜單上的所有菜，除非另外說明，會給兩到三個人食用。
②選D。句意為：除非你有完全的把握，否則不要做出承諾。unless除非。
2. John was studying in his room when he heard screaming.
約翰正在房里學(xué)習(xí)，突然聽到一聲尖叫。
此句型中when作并列連詞,相當(dāng)于and then,意為“正當(dāng)……時，突然”。
常用結(jié)構(gòu)：
be doing...when... 正在做……突然……
had done...when... 剛做了……突然……
be about to do...when... 剛要做……突然……
be on the point of doing sth. when... 剛要做……突然……
例題：單項(xiàng)填空
①She had just finished her homework _____ her mother asked her to practice playing the piano yesterday.
A. When B. while C. after D. since
②We were swimming in the lake ______ suddenly the storm started.
A. When B. while C. until D. before
③I ______ along the street looking for a place to park when the accident .
A. went; was occurring B. went; occurred
C. was going; occurred D. was going; had occurred
解析: ①選A。由句意可知此處when用作并列連詞，意為“這時”。②選A。when作連詞，表示“正在這時”。句意為：我們正在湖中游泳，突然暴風(fēng)雨來了。③選C。主句要用過去進(jìn)行時,表示當(dāng)時正在路上走著;when引導(dǎo)的從句多用一般過去時。
高二英語必修五知識點(diǎn)歸納精選5篇最新2
【現(xiàn)在完成進(jìn)行時】
1. 現(xiàn)在完成進(jìn)行時的定義
現(xiàn)在完成進(jìn)行時表示某動作從過去某個時間開始，一直延續(xù)到現(xiàn)在，并且還有可能持續(xù)下去。如：
We have been waiting for him for two hours. 我們等他等了兩個小時。
2. 現(xiàn)在完成進(jìn)行時的結(jié)構(gòu)
現(xiàn)在完成進(jìn)行時由“have /has been + 現(xiàn)在分詞”構(gòu)成。
3. 現(xiàn)在完成進(jìn)行時的.應(yīng)用
現(xiàn)在完成進(jìn)行時所用的時間狀語：this month / week / year, these days, recently / lately, in the past few + 時間段, since +時間點(diǎn), for + 時間段。如：
They have been building the bridge for two month. 兩個月來他們一直在修橋。
They have been planting trees this month. 這個月來他們一直在植樹。
4. 現(xiàn)在完成進(jìn)行時與現(xiàn)在完成時的區(qū)別
(1) 現(xiàn)在完成時強(qiáng)調(diào)動作的完成，而現(xiàn)在完成進(jìn)行時強(qiáng)調(diào)動作的延續(xù)，因此，表示動作的完成，只能用現(xiàn)在完成時，而不能用現(xiàn)在完成進(jìn)行時。如：
He has changed his idea. 他改變了想法。
(2) 在表示動作的延續(xù)時，雖然既可用現(xiàn)在完成時，也可用現(xiàn)在完成進(jìn)行時，但現(xiàn)在完成進(jìn)行時強(qiáng)調(diào)動作的進(jìn)行。因此在需要明確表示動作還要持續(xù)下去時，應(yīng)用現(xiàn)在完成進(jìn)行時。如：
We have been studying here for two years. 我們在這兒已經(jīng)學(xué)習(xí)了兩年了。
(3) 有些延續(xù)性動詞(如 keep, learn, live, stay, study, work等)，用于現(xiàn)在完成時或現(xiàn)在完成進(jìn)行時的區(qū)別不大。如：
I have lived here for many years.=I have been living here for many years. 我在這兒住了多年了。
高二英語必修五知識點(diǎn)歸納精選5篇最新3
unite v.聯(lián)合
kingdom n.王國
consist v.組成
consist of由…組成
London Heathrow Airport倫敦希思羅機(jī)場 province n.省
River Avon埃文河
River Thames泰晤士河
River Severn塞文河
divide…into把…分成
Wales威爾士
Scotland蘇格蘭
Northern Ireland北愛爾蘭
clarify v.澄清
accomplish v.完成
conflict n.矛盾
unwilling adj.不愿意(的)
break away(from)掙脫(束縛) union n.聯(lián)合
the Union Jack英國國旗 credit n.信任
to one's credit為……帶來榮譽(yù) currency n.貨幣
institution n.制度
education adj.教育的
convenience n.便利
rough adj.粗糙的
roughly adv.粗略地
Midlands英格蘭中部地區(qū) nationwide adj.全國性的 attract v.吸引
historical adj.歷史(上)的 architecture n.建筑學(xué)
Roman n.(古)羅馬
collection n.收藏品
administration n.管理
port n.港口
Anglo-Saxon n.盎格魯-撒克遜人 Norman n.諾曼人
Viking n.北歐海盜
countryside n.鄉(xiāng)下
enjoyable adj.令人愉快的' leave out省去
opportunity n.機(jī)會
description n.描寫
furnished adj.配備好裝備的 fax n.傳真(機(jī))
possibility n.可能性
plus prep.加上
quarrel n.爭吵
alike adj.相同的
take the place of代替
break down損壞
arrange籌備
wedding n.婚禮
fold v.對折
sightseeing n.觀光
delight n.快樂
royal adj.王室的
uniform n.
St Paul's Cathedral圣保羅大教堂 splendid adj.壯麗的
Westminster Abbey威斯敏斯特教堂 statue n.雕像
Buckingham Palace白金漢宮 Greenwich格林尼治
longitude n.經(jīng)線
imaginary adj.想象中的
navigation n.導(dǎo)航
High gate Cemetery海格特墓地 communism n.共產(chǎn)主義
original adj.最初的
thrill v.使激動
pot n.罐
error n.錯誤
tense n.時態(tài)
consistent adj.一致的
高二英語必修五知識點(diǎn)歸納精選5篇最新4
重點(diǎn)語法：
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。
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(dú)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(dú)立的邏輯主語，這種結(jié)構(gòu)稱為獨(dú)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 .
高二英語必修五知識點(diǎn)歸納精選5篇最新5
倒裝句：
一、here, there, now, then, thus 等副詞置于句首, 謂語動詞常用 be, come, go, lie, run。
There goes the bell. 鈴聲響了。
Then came the chairman.主席來了。
Here is your letter. 你的信。
二、否定詞置于句首，句子應(yīng)進(jìn)行倒裝。 neither 放句首
Tod can't swim, neither can I. 托德不會游泳，我也不會。
用于 never, hardly, seldom, scarcely, barely, little, often, at no time, not only, not once, many a time 等詞開頭的.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誰。
Seldom was he late for class.他很少上學(xué)遲到。
用于 no sooner ... than ..., hardly... when... 和 not until... 的句型中
Hardly had I reached the station when the train left. 我剛到車站,火車就離開了。
No sooner had she gone out than the phone rang. 她剛離開,電話就響了。
Not until the teacher came did he finish his homework. 直到老師來，他才完成作業(yè)。
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