英語必修五知識點
在中國，英語屬於第二語言;在高考中，它屬於重點科目。接下來本站小編爲你整理了英語必修五知識點，一起來看看吧。
爲了避免重複，或者爲了使某一內容引人注目，可以省略某些句子成分而保持句子原意不變。
1.省略主語
Beg your pardon.請你原諒。(= I beg your pardon.))
Serves you right. 你活該(= It serves you right.)
2.省略謂語
Anything the matter? 要緊嗎?(= Is anything the matter?)
The river was deep and the ice thin. 河很深，冰很薄。
(= The river was deep and the ice was thin.)
3.省略表語
Are you ready? Yes,I am.(am 後面省略了表語 ready)
4.省略賓語
We have to analyze and solve problems. (analyze 後省略了賓語 problems)
Let's do the dishes. I'll wash and you'll dry.(wash 和 dry 後面省略了賓語 dishes)
5.省略定語
He spent part of the money, and the rest he saved.(the rest 後面省略了定語 of the money)
6.省略狀語
(Even)The wisest man cannot know everything.
省略在句子中的應用
在一個句子中，省略可分爲依賴上下文省略和不依賴上下文省略兩種。前者省略的部分可在句子中找到，但後者可能找不到。
1.簡單句中的省略
依賴上下文的省略在對話中最爲常用。
Like more beer?(= Would you like more beer?)
—World you mind if I used your telephone?
—Not at all. 一點也不。
(= I do not mind at all.)
—Will he pass this examination?
Probably. 大概會的。(= He will probably pass the examination.)
不依賴於上下文的省略。
All aboard! 請上船(= All go aboard.省略謂語)
Haven't seen you for ages!(省略主語 I)
What about having a game of chess?
Sounds like a good idea.
2.並列句中的省略
(=It sounds like a good idea. 省略主語)
Everybody appears well prepared.
(= Everybady appears to be well prepared. 省略不定式 to be)
並列句中如果前後分句有相同的部分，常常可以省略掉，以避免重複。通常被省略的可以是主語、謂語、賓語或其他萬分，或句子萬分的一部分。
省略出現在後一分句
John likes collecting stamps but (John) hates listening to music.(省略主語)
省略出現在前一分句
We can (win tomorrow's match), and certainly will,win tomorrow's match.
我們能夠，而且一定會在明天的比賽中獲勝。(前一分句省略謂語 + 賓語)
前後兩個分句都出現省略
They can (pay the full fee ) and (they)should pay the full fee.
複合句中的省略
在主從複合句中，活力的現象是很普遍的。
省略主句的句首部分。(I'm)Sorry I couldn't go.
省略整個主句或主句的一部分(回答問題時常用)。
(It is a)Pity he's failed.
If he says he'll come, he will(come).
3.在一些狀語從句中，如果謂語動詞是 be，主語又和主句的主語一致，或者主語是 it，常常可以把從句中的主語和 be 省略掉。
以 when, while, once, until 等連詞引導的時間狀語從句。
When (you are) in Rome do as Rome does.入國問禁，入鄉隨俗。
4.在比較從句中通常把和主句重複的部分省掉。
省略謂語的全部
James enjoys the theeartre more than Susun.
Tom has as many books as Jack.
省略主語和謂語的一部分
Brown speaks French as fluently as English. (as 後省略了 he speaks)省略表語部分
Mrs White is not so young as she looks.(looks 後省略了 young)
省略主語和謂語的大部分，保留狀語
He is working harder than before.(than 後省略了 he worked hard)
省略主語
He drank a little more than was good for him.(than 後省略了 it)省略賓語
You spent more money than I had expected.(expected 後省略了that you should spend)
省略從句的全部
You are getting slimmer. simmer 後省略了than you were before)
主句和從句中可同時省略一些成分。
The sooner (this is done), the better(it will be).
英語必修五知識點：倒裝句一、here, there, now, then, thus 等副詞置於句首, 謂語動詞常用 be, come, go, lie, run。
There goes the bell. 鈴聲響了。
Then came the chairman.
Here is your letter. 你的信。
二、否定詞置於句首，句子應進行倒裝。 neither 放句首
Tod can't swim, neither can I. 託德不會游泳，我也不會。
用於 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.他很少上學遲到。
用於 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。
三、用於 only 放句首，修飾副詞、介詞短語或狀語從句的句子。
Only in this way can you master English well. 只有這種方法，你才能學好英語。
Only that time did he do his homework. 直到哪個時間，他才做作業。
Only when he told me did I realize what trouble I was in.
英語必修五知識點：過去分詞過去分詞兼有動詞、副詞和形容詞的特徵，可以帶賓語或受狀語修飾。過去分詞和賓語或狀語一起構成過去分詞短語。它在句中可以作定語、表語、賓語補足語或狀語。這節課講解作定語、表語的用法。
1. 作定語
作定語的過去分詞如果是單詞，一般放在被修飾詞的前面;過去分詞短語作定語，一般放在被修飾詞的後面。例如：
There are many fallen leaves on the ground.
This is a book written by a worker.
2. 作表語
過去分詞作表語,多表示主語所處的狀態。
I was pleased at the news.
The door remained locked.
過去分詞作表語，相當於形容詞，常見的有：delighted, disappointed, astonished, interested, satisfied, surprised, tired, worried, excited, married 等。
過去分詞作表語時，應注意與被動結構的區別。系表結構說明主語的狀態或具有的性質、特點;被動結構強調謂語動作。
The small village is surrounded by trees.(狀態)
The small village was soon surrounded by enemy soldiers.(動作)
I'm interested in chess.(狀態)
3. 過去分詞做狀語
①表時間，相當於一個時間狀語從句，有時過去分詞前可加連詞 when 或 while 來強調時間概念。
Seen from the top of the hill, the city looked like a big garden.
Accepted by the Party, he decided to devote his life to the cause of the Party.
②表原因，相當於一個原因狀語從句。
Exhausted, the children fell asleep at once.
Encouraged by the speech, the young people made up their minds to take up the struggle.
③表條件，相當於一個條件狀語從句，有時過去分詞前可用 if 等詞
Heated, water changes into steam.
Given another chance, he will do better.
④表讓步，相當於一個though/although引導的讓步狀語從句。
Laughed at by many people, he continued his study.
⑤表伴隨，說明動作發生的背景或情況。
Surrounded by a group of pupils, the old teacher walked into the classroom.
The trainer appeared, followed by five little dogs.
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