北师大版 模块1 Unit 2 Grammar
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| 名称 | 北师大版 模块1 Unit 2 Grammar |  | |
| 格式 | rar | ||
| 文件大小 | 8.9MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 北师大版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2011-12-31 21:51:16 | ||
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(共38张PPT)
First conditional
Second conditional
The first conditional is a structure used for talking about possibilities in the present or in the future.
First Conditional
if clause
main clause
A first conditional sentence consists of two clauses, an "if" clause and a main clause:
Structure
If you study hard,
you will pass the test.
main clause
if clause
You will pass the test
if you study hard.
if clause
if + subject + simple present verb
main clause
subject + will + verb
Using
The First Conditional is used to talk about things which are possible in the present or the future --- things which may happen:
Example
Explanation
If it's sunny, we'll go to the park.
Paula will be sad if Juan leaves.
If you cook the supper, I'll wash the dishes.
Maybe it will be sunny --- that's possible.
Maybe Juan will leave --- that's possible.
Maybe you will cook the supper --- that's possible.
If I don’t finish my homework, … If the weather’s good, … If it rains, … If you/I go to …, If I pass the examination, …
Complete the sentences
Answers for reference (P13)
b)
5
6
2 Will you go out with me on
Saturday night if you finish the
project 3 If you go to that website, you'll
find some interesting
information. 4 Will you go to that concert if it
rains
5 She'll buy a computer if she gets
that job. 6 I’ll give you the information if you
telephone me tomorrow. 7 What will you do if the weather
isn't good tomorrow 8 My sister won't go to London if she
doesn't pass her exams.
If you ________ an apple every
day, you'll be very healthy.
A. eat B. will eat
2. If we don't protect the elephant, it
________ extinct.
A. becomes B. will become
Exercises
3. She _______ completely different if she cuts her hair.
A. looks B. will look
4. You'll pay higher insurance if you ________ a sports car.
A. buy B. will buy
5. You ________ better if you turn on the lamp.
A. are able to see
B. will be able to see
6. You ________ heart disease if you
eat too much meat.
A. get B. will get
7. If you don't put so much sugar in
your coffee, you ________ so much
weight!
A. don't put on B. won't put on
8. You won't pass the course if you ___.
A. don't study B. won't study
9. If a deer ________ into your garden, it ________ all your plants.
A. gets ... will eat B. will get ... eats
10. If I ________ some eggs, how
many ________
A. cook ... will you eat
B. will cook ... do you eat
The second conditional is a structure used for talking about unreal situations in the present or in the future.
Second Conditional
Structure
if clause
main clause
Like a first conditional, a second conditional sentence consists of two clauses, an "if" clause and a main clause:
If I had a million dollars, I would buy a big house.
if clause
if + subject + simple past verb
main clause
subject + would + verb
if clause
I would buy a big house if I had a million dollars.
main clause
Using
The Second Conditional is used to talk about 'impossible' situations or things which are unreal (not true or not possible) in the present or the future --- things which don't or won't happen:
Example
Explanation
If I were you, I would drive more carefully in the rain.
Paula would be sad if Jan left.
If dogs had wings, they would be able to fly.
I am not you --- this is unreal.
Jan will not leave --- that's not going to happen.
Dogs don't have wings --- that's impossible.
If we were in London today, we would be able to go to the concert in Hyde Park.
If I had millions of dollars, I'd give a lot to charity.
If there were no hungry people in this world, it would be a much better place.
If everyone had clean water to drink, there would be a lot less disease.
Examples
If we had a holiday from school tomorrow/next week, … If I had a lot of money, … If I lived in England, … If I had a holiday in the USA, …
Complete the sentences
Answers for reference (P13)
c)
7
8
1 a) 2 a) 3 b)
9
1 If I surfed the Internet, I would
find interesting information.
2 If I did not have a try, you would
laugh at me.
3 If I took part in the game, I would win the game.
4 If you told the police, they would help you to get out of trouble.
5 I would make new friends if I used the Internet.
If he were a young man, he _______ able to walk faster.
is B. was C. will be D. would be
2. We'd be on the beach if we ________ in Mexico!
A. are B. were C. will be D. would be
Exercises
3. If smoking were allowed, I ________ a cigarette.
have B. had
C. will have D. would have
4. If there ________ no mosquitoes, there would be no malaria.
A. are B. was C. were D. would be
5. If her hair were black, she _______ completely different.
A. look B. looks
C. will look D. would look
6. If I ______ a penny for every can of soda I've drunk in my life, I would be rich!
A. have B. had
C. will have D. would have
7. He's so stupid! If he ________ an animal, he would be a sheep.
A. is B. was C. were D. would be
8. We don't mind camping, but if we ______ enough money, we ______ in a hotel.
A. would have ... stayed
B. have ... stayed
C. had ... would stay
D. had ... stayed
9. We would learn a lot from dolphins if they ________.
A. could talk B. can talk
C. talk D. will talk
10. If the weather ________ better,
we ________ to the park.
A. were ... will go
B. were ... would go
C. is ... would go
D. was ... go
1. First Conditional:
If I have enough money, I will go to Japan.
2. Second Conditional:
If I had enough money, I would go to Japan.
First and Second Conditionals
First Conditional
Nature: Open condition, what is said in the condition is possible.
Time: This condition refers either to present or to future time. If he is late, we will have to go without him. If my mother knows about this, she will get angry.
Uses of the Conditional
2. Second Conditional
Nature: unreal (impossible) or improbable situations.
Time: present; the TENSE is past, but we are talking about the present, now. If I knew her name, I would tell you. If I were you, I would tell my father.
Compare:
If I become president, I will change the social security system. (said by a presidential candidate)
If I became president, I would change the social security system. (said by a schoolboy: improbable)
If we win this match, we are qualified for the semifinals.
If I won a million pounds, I would stop teaching. (improbable)
1. — You can ask your brother for help.
— He isn’t at home. If he ____, I ___.
were, would B. is, would
C. is, will D. were, will
I. Multiple choice
A. have, will be
B. had had, would have been
C. had, would be
D. had had, would be
2. — Are you thinking about going to
Dalian for the vacation
— No, but if I _____ time, I ____ very
glad to go there.
1. 如果他不快点，他将错过巴士。
II. Translation
If he doesn’t hurry up, he will miss the bus.
2. 如果他是空闲的，他会要求我讲故事。
If he is free, he will ask me to tell stories.
3. 假如现在我有更多的时间，我就会
学习德语。
If I had more time now, I would study German.
4. 要是我像你一样年轻，我就会找时间
锻炼。
If I were young as you, I would find time to exercise.
Write a short passage about your ideal future.
Example:
I’d like to live in Beijing as a mayor. If I were a mayor in Beijing, I would …
First conditional
Second conditional
The first conditional is a structure used for talking about possibilities in the present or in the future.
First Conditional
if clause
main clause
A first conditional sentence consists of two clauses, an "if" clause and a main clause:
Structure
If you study hard,
you will pass the test.
main clause
if clause
You will pass the test
if you study hard.
if clause
if + subject + simple present verb
main clause
subject + will + verb
Using
The First Conditional is used to talk about things which are possible in the present or the future --- things which may happen:
Example
Explanation
If it's sunny, we'll go to the park.
Paula will be sad if Juan leaves.
If you cook the supper, I'll wash the dishes.
Maybe it will be sunny --- that's possible.
Maybe Juan will leave --- that's possible.
Maybe you will cook the supper --- that's possible.
If I don’t finish my homework, … If the weather’s good, … If it rains, … If you/I go to …, If I pass the examination, …
Complete the sentences
Answers for reference (P13)
b)
5
6
2 Will you go out with me on
Saturday night if you finish the
project 3 If you go to that website, you'll
find some interesting
information. 4 Will you go to that concert if it
rains
5 She'll buy a computer if she gets
that job. 6 I’ll give you the information if you
telephone me tomorrow. 7 What will you do if the weather
isn't good tomorrow 8 My sister won't go to London if she
doesn't pass her exams.
If you ________ an apple every
day, you'll be very healthy.
A. eat B. will eat
2. If we don't protect the elephant, it
________ extinct.
A. becomes B. will become
Exercises
3. She _______ completely different if she cuts her hair.
A. looks B. will look
4. You'll pay higher insurance if you ________ a sports car.
A. buy B. will buy
5. You ________ better if you turn on the lamp.
A. are able to see
B. will be able to see
6. You ________ heart disease if you
eat too much meat.
A. get B. will get
7. If you don't put so much sugar in
your coffee, you ________ so much
weight!
A. don't put on B. won't put on
8. You won't pass the course if you ___.
A. don't study B. won't study
9. If a deer ________ into your garden, it ________ all your plants.
A. gets ... will eat B. will get ... eats
10. If I ________ some eggs, how
many ________
A. cook ... will you eat
B. will cook ... do you eat
The second conditional is a structure used for talking about unreal situations in the present or in the future.
Second Conditional
Structure
if clause
main clause
Like a first conditional, a second conditional sentence consists of two clauses, an "if" clause and a main clause:
If I had a million dollars, I would buy a big house.
if clause
if + subject + simple past verb
main clause
subject + would + verb
if clause
I would buy a big house if I had a million dollars.
main clause
Using
The Second Conditional is used to talk about 'impossible' situations or things which are unreal (not true or not possible) in the present or the future --- things which don't or won't happen:
Example
Explanation
If I were you, I would drive more carefully in the rain.
Paula would be sad if Jan left.
If dogs had wings, they would be able to fly.
I am not you --- this is unreal.
Jan will not leave --- that's not going to happen.
Dogs don't have wings --- that's impossible.
If we were in London today, we would be able to go to the concert in Hyde Park.
If I had millions of dollars, I'd give a lot to charity.
If there were no hungry people in this world, it would be a much better place.
If everyone had clean water to drink, there would be a lot less disease.
Examples
If we had a holiday from school tomorrow/next week, … If I had a lot of money, … If I lived in England, … If I had a holiday in the USA, …
Complete the sentences
Answers for reference (P13)
c)
7
8
1 a) 2 a) 3 b)
9
1 If I surfed the Internet, I would
find interesting information.
2 If I did not have a try, you would
laugh at me.
3 If I took part in the game, I would win the game.
4 If you told the police, they would help you to get out of trouble.
5 I would make new friends if I used the Internet.
If he were a young man, he _______ able to walk faster.
is B. was C. will be D. would be
2. We'd be on the beach if we ________ in Mexico!
A. are B. were C. will be D. would be
Exercises
3. If smoking were allowed, I ________ a cigarette.
have B. had
C. will have D. would have
4. If there ________ no mosquitoes, there would be no malaria.
A. are B. was C. were D. would be
5. If her hair were black, she _______ completely different.
A. look B. looks
C. will look D. would look
6. If I ______ a penny for every can of soda I've drunk in my life, I would be rich!
A. have B. had
C. will have D. would have
7. He's so stupid! If he ________ an animal, he would be a sheep.
A. is B. was C. were D. would be
8. We don't mind camping, but if we ______ enough money, we ______ in a hotel.
A. would have ... stayed
B. have ... stayed
C. had ... would stay
D. had ... stayed
9. We would learn a lot from dolphins if they ________.
A. could talk B. can talk
C. talk D. will talk
10. If the weather ________ better,
we ________ to the park.
A. were ... will go
B. were ... would go
C. is ... would go
D. was ... go
1. First Conditional:
If I have enough money, I will go to Japan.
2. Second Conditional:
If I had enough money, I would go to Japan.
First and Second Conditionals
First Conditional
Nature: Open condition, what is said in the condition is possible.
Time: This condition refers either to present or to future time. If he is late, we will have to go without him. If my mother knows about this, she will get angry.
Uses of the Conditional
2. Second Conditional
Nature: unreal (impossible) or improbable situations.
Time: present; the TENSE is past, but we are talking about the present, now. If I knew her name, I would tell you. If I were you, I would tell my father.
Compare:
If I become president, I will change the social security system. (said by a presidential candidate)
If I became president, I would change the social security system. (said by a schoolboy: improbable)
If we win this match, we are qualified for the semifinals.
If I won a million pounds, I would stop teaching. (improbable)
1. — You can ask your brother for help.
— He isn’t at home. If he ____, I ___.
were, would B. is, would
C. is, will D. were, will
I. Multiple choice
A. have, will be
B. had had, would have been
C. had, would be
D. had had, would be
2. — Are you thinking about going to
Dalian for the vacation
— No, but if I _____ time, I ____ very
glad to go there.
1. 如果他不快点，他将错过巴士。
II. Translation
If he doesn’t hurry up, he will miss the bus.
2. 如果他是空闲的，他会要求我讲故事。
If he is free, he will ask me to tell stories.
3. 假如现在我有更多的时间，我就会
学习德语。
If I had more time now, I would study German.
4. 要是我像你一样年轻，我就会找时间
锻炼。
If I were young as you, I would find time to exercise.
Write a short passage about your ideal future.
Example:
I’d like to live in Beijing as a mayor. If I were a mayor in Beijing, I would …