IF CLAUSE (Mệnh đề If)
MAIN CLAUSE (Mệnh đề chính)
| Simple Present
S + V[-e/es/ bare ]
S + don’t / doesn’t + Vbare
|
Simple Future
S + will + Vbare
S + will not + Vbare
Will + S + Vbare…?
|
Unless = if…….not
Ví dụ: Study hard or you will fail the exam.
= Unless you study hard , you will fail the exam.
= If you don’t study hard , you will fail the exam. Ghi chú :
- Sau mệnh đề If hoặc mệnh đề Unless phải có dấu phẩy (,)
- Sau Unless không được dùng dạng phủ định (Ví dụ : không được viết Unless you don’t write)
2. Điều kiện loại 2, loại 3 :
-
TYPE | IF CLAUSE (Mệnh đề If) |
MAIN CLAUSE (Mệnh đề chính)
| II | Simple Past Be were
S + V-ed/2
S + didn’t + Vbare
| S + would / could + Vbare |
S + wouldn’t / couldn’t +Vbare
|
Would / Could + S + Vbare… ?
| III | Past Perfect
S + had + V-ed/ 3
S + hadn’t + V-ed/ 3
|
S + would / could have + V-ed/3
|
S + wouldn’t / couldn’t have + V-ed/3
|
Would / Could + S + have + V-ed/3…?
|
Điều kiện loại 2 : diễn tả một sự việc không có thật ở hiện tại
Điều kiện loại 3 : diễn tả một sự việc không có thật ở quá khứ
Dạng bài tập : Biến đổi câu. Dựa vào tình huống (thường có 2 câu hoặc 2 mệnh đề) để xác định
+ 1 câu hoặc mệnh đề chỉ nguyên nhân
+ 1 câu hoặc mệnh đề chỉ kết quả
-
Because
Because of
|
+ nguyên nhân
|
So
|
+ kết quả
|
Therefore
|
As a result
|
That’s why
|
=> Áp dụng trong câu điều kiện : If + (nguyên nhân) , (kết quả)
Lưu ý : + Nếu tình huống được cho ở thì hiện tại đơn, ta áp dụng câu điều kiện loại 2
+ Nếu tình huống được cho ở thì quá khứ đơn, ta áp dụng câu điều kiện loại 3
+ Câu điều kiện loại 2, loại 3 là không có thật ở hiện tại nên cả hai mệnh đề trong câu điều kiện phải ở dạng phủ định của câu hoặc mệnh đề ban đầu.
Ví dụ : He doesn’t hurry, so he misses the train (tình huống hiện tại loại 2)
= If he hurried, he wouldn’t miss the train
They don’t go camping because the weather is bad. (tình huống hiện tại loại 2)
= If the weather weren’t bad, they would go camping.
She stayed up late. That’s why she was ill. (tình huống quá khứ loại 3)
= If she hadn’t stayed up late, she wouldn’t have been ill.
II.CONDITIONAL IN REPORTED SPEECH
EX1: « If I have the book, I will give it to you », she said to me.
àShe told me (that) if she had the book, she would give it to me.
EX2: « If I were you, I wouldn’t buy that coat », she said to me.
=>She told me (that) if she were me, she wouldn’t buy that coat.
EX3: « If you had asked me, I would have lent you some money », he said to me.
=>He told me (that) if I had asked him, he would have lent me some money.
LUU Y : Khi chuyen tu cau truc tiep sang cau gian tiep:
+If 1: ta lui 1 thi ve qua khu, dong thoi thay doi dai tu, trang tu chi thoi gian, noi chon ...
+If 2,3: ta khong lui thi, ma chi thay doi dai tu, trang tu chi thoi gian, noi chon ...
B.BÀI TẬP
I. Choose the one word or phrase -a, b, c, or d-that best completes sentences.
Like many other baby birds, ducklings are blind _______ birth.
a. of b. at c. on d. from
Lack _______ food had stunted his growth.
a. of b. in c. for d. on
Nigeria has a population _______ nearly 100 million.
a. about b. in c. of d. with
Better health care and agriculture have led to rapid population _______.
a. grow b. growing c. grown d. growth
5.People are not aware _______.the problem of overpopulation.
a. in b. at c. of d. to
6. Scientists say that the main reason ______ population explosion is an increase in birth rates.
a. of b. to c. for d. in
II.Put the verbs into the correct form.
1. If he (eat)_________ all that, he will be ill.
2. If I (know)_________ his address, I’d give it to you.
3. I shouldn’t drink that wine if I (be) _________ you.
4. If the rain (stop) ________, I would have gone for a walk.
5.Your son will be if he (eat) ___________ too much green fruit.
6.You could understand the lesson better if you (not talk)__________ in class so much.
7.We (not have)_______________ to walk a long way if we hadn’t run out of petrol.
8.If the story (not be)______________ true, the newspaper wouldn’t have printed it.
9.What_______you (do)_______ if you (be)_________ a millionaire?
III.Change the following conditional sentences into reported speech
1/ “ If I had some money , I’d buy you a drink”, she said to me
- ……………………………………………
2/ “ If I catch the plane , I ‘ll be home by five” he said.
- ……………………………………………………
3/ “ You should stay in bed if you feel unwell” my mother said.
-…………………………………………
4/ “ If I’d had my mobile yesterday,I could have contacted you,” Tom said
-………………………………
5/ “ If I were you, I’d stop smoking” she said to her brother …………………………………………………………………………………………
6/ she said, “If I catch the plane, I’ll be home by five.”
………………………………………………………………………………………
7/ He said, “If you have time what will you do?”
………………………………………………………………………………………
8/She said, “If you want to lose weight, you must eat less bread.”
…………………………………………………………………………………………
9/He said, “If I had a map, I would lend it to you.”
…………………………………………………………………………………………….
10/He said, “If I had known that you were coming, I would have met you t the airport.”
…………………………………………………………………………………………….
11/He wondered, “If the baby is the girl what will they call her?”
…………………………………………………………………………………………….
12/He said, “If I lived near my office, I’d be in time for work.”
…………………………………………………………………………………………….
13/She said, “If you feel ill, why don’t you go to bed?”
…………………………………………………………………………………………….
IV.Rewrite the following sentences, beginning with IF:
1/We didn’t hurry, so we were late for the concert.
If____________________________________________________________
2/He doesn’t get a job, so he can’t pay his bills.
If_________________________________________________________________
3/The fire brigade came immediately, so the house didn’t burn down.
If__________________________________________________________________
4.I was sick yesterday, so I didn’t go to class.
If __________________________________________________________________
5.She wasn’t able to answer the questions, so she failed the exam.
If __________________________________________________________________
6.Peter was very nervous and failed the driving test.
If __________________________________________________________________
7.We missed the train because the clock wasn’t right.
If __________________________________________________________________
8.The dress is very expensive, so she can’t buy it.
If __________________________________________________________________
9.We don’t have holiday because we haven’t got any money.
If __________________________________________________________________
10. I don’t know the answer so I can’t tell you.
If __________________________________________________________________
11. The little boy couldn’t eat the cake because it was very hot.
If __________________________________________________________________
UNIT 8: CELEBRATIONS
A.TÓM TẮT NGỮ PHÁP:
1. Pronoun one(s) :
Ex1 :
-Customer : ‘I’d like a bottle of mineral water , please’
-Shopper : ‘Which one ? A big one or a small one , sir’
-Customer : ‘A big one, please’
(one= a bottle of mineral water)
EX 2:I have a blue bag, and she has a yellow one.
(one = bag)
EX3 : We have blue bags, and they have yellow ones.
(ones = bags)
Ta dùng đại từ one để thay thế cho danh từ hoặc cụm danh từ đã được nhắc đến ở phía trước.One thay thế cho từ số ít, Ones thay thế cho từ số nhiều.
*Note :- Không được dùng one ngay sau mạo từ a.
- Không được dùng one để thay thế cho danh từ không đếm được. Thay vào đó, nếu không muốn lặp lại danh từ ,chúng ta chỉ cần dùng tính từ mà thôi.
Ex : There was no hot water. I had to wash in cold.
(cold = cold water, không dùng’ cold one’)
2.Pronouns someone, everyone, anyone and no one :
a. anyone :
EX1 : Is there anyone here ?
EX2 : I don’t think anyone likes it.
EX3 : If anyone phones me when I’m out, tell them I will phone them back later.
àanyone (bất kì ai) : thường được dùng trong câu phủ định hoặc câu nghi vấn .Đôi khi nó cũng được dùng trong mệnh đề If.
b.Someone
EX1 : Someone is waiting for you.
EX4 : Would you like someone to drive you home ?
àSomeone (một vài người /ai đó) : thường được dùng trong câu khẳng định. Đôi khi nó cũng được dùng trong câu nghi vấn khi câu nghi vấn đó mang ý nghĩa của một lời yêu cầu hoặc đề nghị.
c.everyone
EX2 : Everyone tried to prepare the lesson carefully.
EX3 : Did everyone pass the exam ?
èeveryone (mọi người) :thường được dùng trong câu khẳng định. Đôi khi nó cũng được dùng trong câu nghi vấn.
d.No one
EX :No one likes selfish people.
àNo one (không một ai) : thường được dùng với động từ khẳng định để diễn đạt ý phủ định
*Notes:
+Các đại từ someone, everyone, anyone, no one thường được dùng như một chủ ngữ số ít.
Ex : No one (be) in the office yesterday.=> was
+Ta có thể dùng các từ « they » « them », « their » để thay thế cho các đại từ someone, everyone, anyone, no one.
Ex1 : Someone forgot to lock the door, didn’t they ?
Ex2 : If anyone phones me, tell them I will phone them back later.
Ex 3 : Someone has left their bag on the seat.
+Tính từ phải đứng sau các đại từ someone, anyone, everyone, no one.
Ex: I need someone intelligent to take part in the contest.
+Có thể dùng ‘else’ sau các đại từ someone, anyone, everyone, no one.
Ex: She often goes out with someone else these days.
B.BÀI TẬP:
I.Complete the sentences with : no one, nothing, anyone, anything, everything, someone, everyone
1. ........................phoned while you were out, but they didn’t leave a message.
2. Can we start now? Has................................arrived?
3. There’s ................................at the door. Can you go and see who it is?
4. She had a bad memory. She can’t remember.................................
5. I didn’t know about the meeting. ..........................told me.
6..........................is ready for our trip, isn’t it?
7. “How much does it cost to visit the museum?” “.................................It’s free”
8. “ Did you enjoy the party at Lan’s house last night?” “ No, I didn’t know.......................there”
9. “ Was there ....................staying with you yesterday?” “ No, I was alone.”
10. There is ........................to do today.
II.Fill in each blank with an appropriate preposition.
Children usually are given 'lucky money' .................Tet.
Banh Chung, which is made.................... sticky rice, is one of Tet's special foods.
The New Year is celebrated................ night............ January 1.
There are usually a lot of party................ New Year’s Eve.
Vietnamese people prepare................ Tet several weeks beforehand.
We decorated our Christmas tree...................... a lot of colored and shiny little bells.
Many people go to the pagoda to pray..................... a happy year.
.................... the first days of Tet everyone tries to be nice and polite................ others.
Lunar New Year usually falls sometime 19 January and 20 February the Western calendar.
Both children and adults take part............... games and various forms of entertainment.
III.Replace the underlined words or phrases with one or ones.
I answer most of the questions, but had to miss out some very difficult questions.
The female violinists in the orchestra outnumber the male violinists by about three to one.
The issue discussed at the meeting was an extremely complicated issue.
Dave is really good at taking photos of old buildings. There's an excellent photo of a local church in his office.
‘Are these your shoes?' 'No, the blue shoes are mine.'
The damage to the car was a problem, of course, but an easily solved problem
IV. Fill in each blank of the sentences with one word from the box.
preparations decorate celebrate excited popular wrapped represent influence traditional exchange
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How do people...................... New Year in your country?
On the first days of Tet, people often visit relatives and friends to................... New Year wishes.
Japanese usually................... their houses with some small pine trees, which................ constancy and longevity.
People believe that what they do on the first day of the year will............... their luck during the whole year.
People usually make............... for Tet severals weeks beforehand.
Tet is also the time for children to receive lucky money........................ in red envelopes.
Besides the....................... flowers for Tet such as peach flowers and apricot flowers, the kumquat trees are also ........................ throughout the country.
Children are always................ about the Tet holiday.
V.Rearrange the words to make meaningful sentences:
1.carefully/ helped / friend / get / good / He / mark / by / his / the / explaining / lessons
2.wouldn't / worn/ Mary/ the / got / a / cold./ If / raincoat, / have / had/ she
VI.Put the verbs in brackets into the correct tense:
1.He……….(teach) English in our school 4 years ago
2. The Williams…………………….(move) into their new apartment last month.
3.While I……………(swim) yesterday, someone…………..…(steal) my clothes and I……….…….(have) to walk home in my swimsuit.
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