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新概念英語第三冊語法：平行結構
許多句子在描述一個人或一件物品時往往會出現(xiàn)一系列修飾語;動詞的修飾語， 即副詞往往也會幾個同時使用，構成平行結構，平行結構要求語法結構須保持一致，如：
1.系列動詞：
After school, we sang, danced and played the piano in the classroom.
2.系列形容詞：
She is slim, tall, blond and beautiful.
3.系列副詞：
The students are listening to me carefully and eagerly.
平行結構不僅包括動詞，形容詞，副詞，也包括分詞，不定式，動名詞，名詞短語和句子等的平行用法，務必提高辨別力。
新概念英語第三冊語法：倒裝
倒裝
根據(jù)語法要求，把謂語動詞置于主語前，稱為完全倒裝，把助動詞或情態(tài)動詞置于主語前，稱為部分倒裝。
1.副詞如：in, out, down, there, here, off, over, away, etc. 句子倒裝。(完全倒裝，但主語不能是代詞)
Down jumped the murderer from the tenth floor.
In came Miss Green.
(特別注意：當主語是人稱代詞時不倒裝。)
Away she went!(她走了!)
Here you are!(你在這兒!)
2.only + 副詞(介詞短語)位于句首，句子要倒裝。
Only then did he realize that he was mistaken.
Only by working hard can we succeed in doing anything.
3.well, so, often, such, few, little 放于句首，句子形成倒裝。
So fine was the weather that we all went out lying in the sun.
Well did I know him and well did he know me.
4.否定詞或具有否定意義的詞及詞組用在句首時，句子須倒裝。此類詞有： neither，nor，hardly，scarcely， rarely，seldom，not，never，not only，barely，at no time，nowhere等。
e.g. — Jack could not swim.
— Neither could Tom.
Never have I seen such a good movie.
5.as引導讓步狀語從句，須倒裝。(準確地說，是將需要強調的詞提到as的前面。)
Rich as he is, he spends a cent on charity.
Try as he does, he never seems able to do the work beautifully.
6.在表示祝愿的句子中。
May you make greater progress! (愿你取得更大進步!)
7.在虛擬條件句中，連詞if省略時，句型要倒裝，即將were, had, should等詞提到句首。
Were I you, I would go abroad to take advanced study.
我要是你，就出國進修了。
Should he come tomorrow, he would help us to settle the problem.
他要是明天來的話，他會幫我們解決這個問題的。
8.百分特例重點：
Much as we may pride ourselves on our good taste, we are no longer free to choose the things we want.
(NCE Book III Lesson 26)
盡管我們?yōu)樽约旱慕^好鑒賞力感到自豪，但我們已經(jīng)無法自由地選擇我們所需要的東西了。
1. Not until the mid-nineteenth-century discovery of vast deposits of borate's in the Majave Desert ________ relatively common.
A. borax became
B. did borax become
C. and borax become
D. borax's becoming
2. ________ received law degrees as today.
A. Never so many women have
B. Never have so many women
C. The women aren't ever
D. Women who have never
3. ________ the Bob's belongings that he carried them in a bundle slung over his shoulders.
A. Were so few B. Few were so
C. So few were D. They were so few
4. Only after a baby seal is pushed into the sea by its mother ________ to swim.
A. how will it learn B. will it learn how
C. it will learn how D. and it learns how
5. Not only ________ a promise, but he also kept it.
A. did he made B. he made
C. did he make D. he makes
6. Nowhere in the world ________ .
A. travelers can buy so much beauty for so little as in Hawaii.
B. no one can buy so much beauty for so little money as Hawaii.
C. so much beauty can be bought for so little money in Hawaii.
D. can travelers buy so much beauty for so little money as in Hawaii.
7. No sooner ________ gone home than it began to rain heavily.
A. had I B. have I C. I had D. I have
8. Not for a moment ________ the truth of your story.
A. he has doubted B. he doubts
C. did he doubt D. he did doubt
9. ________ succeed in doing anything.
A. Only by working hard we can
B. By only working hard we can
C. Only by working hard can we
D. Only we can work hard
10. Never before in similar circumstances ________ .
A. a British Prime Minister had refused to step down.
B. did a British Prime Minister have refused to step down.
C. a British Prime Minister did have refused to step down.
D. had a British Prime Minister refused to step down.
1. B 2. B 3. C 4. B 5. C 6. D 7.A 8.C 9. C 10. D
新概念英語第三冊語法：形容詞
形容詞
定義：形容詞是用來修飾名詞的詞，描述名詞的性質、外觀、特點等。
功能：形容詞可以做定語、表語或補助語。
分類：主要分為兩類：描繪性形容詞和限定性形容詞。
● 描繪性形容詞主要用來描繪大、小、新舊、顏色、質量等。
● 限定性形容詞主要用來限定所修飾詞的數(shù)量、距離及范圍所屬等。
1.當形容詞修飾單數(shù)可數(shù)名詞時，必須與冠詞連用：
a lovely girl, the naughty boy
2.形容詞可與系動詞連用，做表語，說明主語的性狀。常用系動詞有：be，become，seem，appear，feel，look，taste，smell，sound，
remain，go，turn，keep，stay, etc.
The dish tastes delicious.
The music sounds sweet.
The milk went bad.
小心陷阱 feel，smell，taste，look，keep有時可以用作實義動詞，并可以用副詞修飾。
He looked me up and down carefully.
I tasted the soup slowly to see whether it was salty.
3.形容詞用作后置定語。(簡單理解：一般的形容詞修飾名詞時放在名詞前面，但有些形容詞修飾名詞時放在名詞的后面)
a river navigable(一條可通航的河)
sight visible可見的景象
person responsible(負責人)注意：responsible person(有責任心的人)
the best way possible(盡可能好的辦法)
the number necessary(必要的數(shù)量)
the people present(在場的人)
4.只能作表語的形容詞
(1).某些表示健康狀況的形容詞。
well(身體好的)，ill(病的)，faint(虛弱的)，poorly(身體不好的)
示例：His mother has been ill for a long time.
特別注意：sick是個特例。它既可做表語，又可做定語。
He is sick for a couple of days.(他病兩三天了)
He is a sick person.(他是個病人。)
(2).某些以 a-開頭的形容詞。
如：afraid(害怕的)，alone(獨自的)，alive(活著的)，asleep(睡著的)，awake(醒 著的)，aware(意識到的)
The old man is alone in the house.(老人一個人在家。)
The teacher is alive with enthusiasm.(這位老師熱情洋溢。)
He is asleep in his mother's arms.(他在母親的懷抱中睡著了。)
I have been aware of the difficulty.(我已經(jīng)意識到了困難。)