《Language in use》English for you and me PPT課件
Read these sentences and analyze their structure.
It’s also the subject that I’m best at, although my spoken English is not that good.
I can speak English with you whenever we meet.
As China continues to grow, many people think that Chinese will become as common as English by the middle of the twenty-first century.
Grammar 1
狀 語 從 句
什么是狀語從句？
用一個句子充當狀語成分，那個句子就是狀語從句。引導狀語從句的關聯(lián)詞是一些從屬連詞。
I get up when it is dark.
I get up where I study.
狀語從句分類
1.表示時間
2.表示地點
3.表示原因
4.表示結果
5.表示目的
6.表示條件
7.表示讓步
8.表示比較
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1) 狀語從句分類及常用連詞:
時間狀語從句
when, whenever, while, as, before, after, since, till, once, as soon as, the moment, immediately, every time, each time, next time, the first time, any time, all the time
地點狀語從句
where, wherever
while / when辨析
when / while + doing sth.
When / While reading, he fell asleep.
when+終止性、延續(xù)性動詞
while+延續(xù)性動詞
When the teacher came in, I was sleeping.
= While / When I was sleeping, the teacher came in.
when (就在這時)
I was sleeping when someone knocked at the door.
as 當…時；一邊…一邊；隨著……
＊某事一發(fā)生，另一事立即發(fā)生
As the captain passed me, I asked him whether there was any hope of saving the ship.
＊兩個動作同時發(fā)生
As the day went on, the weather got worse.
★ as的常見用法：
1. She sang as she worked.
一邊……一邊……
2. You must try to do as I did.
像…..一樣
3. As she was late for class, she had to say sorry.
由于
... ... ...
原因狀語從句
because, since, as, for, now that, seeing that, considering that
目的狀語從句
in order that, so that, that, for fear that, in case
結果狀語從句
so … that, so that, such … that, that, etc. (too … to …, enough to …, so … as to)
so that, so…that, such…that
so that “以便”、“結果”表目的和結果。
注意：在從句中有情態(tài)動詞表目的，無情態(tài)動詞表結果。
so…that “如此…以致于”表結果, 該結構常見于：
1. so+形／副＋that從句
2. so+形＋a(an)＋單數(shù)名詞＋that從句
3. so＋many / much＋復數(shù)名詞（不可數(shù)名詞）+that從句
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1. Complete these sentences.
after although because before if
so that so … that when while
1.Many Confucius Institutes have been set up around the world _______ more and more people want to learn Chinese.
2. French was more popular _________ English became important in the nineteenth century.
3. I will make great progress ________ you help me learn English.
4. Tony finds writing Chinese really difficult, _______ he can understand and speak Chinese pretty well.
5. English spread more quickly all over the world _______ television was invented.
6. I advise you to go to an English corner _____ you can improve your listening and speaking.
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Grammar 2
動詞不定式
Infinitive
當我們要表示“想做某事、需要做某事或決定做某事”時，就會出現(xiàn)兩個動詞連用的情況，這時應如何表達呢？
同學們自然會想到 want to do sth., need to
do sth.和 decide to do sth. 等表達方式。
1. 什么是動詞不定式？
主要行為動詞后面的動詞都采用了“to+動詞原形”的結構，我們把這種結構稱為動詞不定式（有時可以不帶to）。動詞不定式?jīng)]有人稱和數(shù)的變化，在句子中不能作謂語。下面我們一起來看一下動詞不定式有哪些語法功能。
2. 動詞不定式的語法功能
1). 不定式作主語
不定式作主語時，常用it作形式主語，而將作主語的不定式放在句子后部。
It is good to help others.
幫助他人是件好事。
It is exciting to surf the Internet.
上網(wǎng)是件令人興奮的事。
2). 不定式作賓語
學習不定式作賓語時, 要注意掌握后接不定式
作賓語的動詞。常見動詞有: want, hope, wish,
like, begin, try, need, forget, agree, help 等。
Many people decide not to think about it.
許多人決定不去想這件事。
I want to go to the library.
我想去圖書館。
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Complete the sentences with the correct form of the words in brackets.
1.Many people want ________ (study) English so they can get a good job.
2. I asked my teacher ________ (give) me some extra English homework.
3. You need _________ (practise) speaking every day if you want to improve your spoken English.
4. Jenny learnt _________ (speak) English well while she was in Canada.
5. English is easy ________ (learn) if you practise and revise every day.
Work in pairs. Read the remarks and answer the questions.
1.Who has done very well at school?
Meg has done very well at school.
2.What does Ned need to do in order to get better at handwriting?
He needs to practise for a few minutes every day.
3.What does Toby enjoy? Does he like schoolwork as much as this, or less than this?
Toby enjoys sport. He likes schoolwork less than sport.
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Choose the best answer.
1. -- The light in the office is still on.
-- Oh, I forgot ______.
A. turning it off B. turn it off
C. having turned it off D. to turn it off
2. She can’t help ______ the house because she’s busy making a cake.
A. to clean B. cleaning
C. cleaned D. being cleaned
3. Not everybody has the ability_____ in public.
A. of speak B. speaking
C. spoken D. to speak
4. Mary is always the first student _____ to answer the teacher’s questions in class.
A. rising B. to rise
C. rose D. risen
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