Unit 10 If you go to the party, you’ll have a great time!
一.if 条件状语从句的定义:
if 引导的从句在复合句中表示条件,作主句的条件状语,称为 ,
表示假如从句的动作发生,主句的动作就(不)会发生。
二.if 条件状语从句的位置:
if 引导的条件状语从句既可以放在 ,也可以放在 。
三.if 引导的条件状语从句的时态:
1. 当主句用 时,if 引导的条件状语从句用 。(即主将从现)
If he (get) up late, he (be) late for school.
If it (rain) tomorrow, I (stay) at home.
2.如果主句是 时,if 引导的条件状语从句用 。(即主祈从现)
If you (want) to have a chat , (call) me up.
(not wait) for me if I (be) late.
3.如果主句是含有 must,can,may 等 时,if 引导的条件状语从句用 。(即主情从现)
You can (pass)the exam if you (work) hard.
You must be careful if the traffic light (be) red.
4.表示真实条件、客观真理、 自然现象、定理定义、民间谚语等,if 引导的条件状语从句用 。
(即主现从现)
If the temperature (be) below zero, water (turn) into ice.
拓展:if 还可以用于宾语从句中,表示“ ”,相当于 whether ,引导宾语从句,时态需根据语境确定。
I want to know he tomorrow. 我想知道他明天是否会来。
He wondered the boy fried chicken. 他想知道那个男孩是不是想要炸鸡。
用所给词的适当形式填空
1. If you don't go to the concert ,I (not go), either,
2. Will you go to the park with me if it (not rain)tomorrow
3. She (not speak) to you if you don't speak to her first.
4 .If you (come) to the zoo, you (have) a good time.
5 .I don't know if it (is) sunny tomorrow .
6 .If it (is) sunny, we can (go) out to play.
四、短文填空
1) Students these days often have a lot of _________(worry).Sometimes they have problems ______ their schoolwork,and sometimes with their friends.What can they do about this Some people believe the ______(bad) thing is _______(什么都不做).Laura Mills,a teenager from London,agrees.“Problems and worries are _______(正常的) in life,"says Laura.“But I think talking to someone helps a lot. ______(除非) we talk to someone,we'll certainly feel _______(bad)."
2)Laura once _______(lose) her wallet,and worried _______ days.She was afraid ________(告诉) her parents about it.She even walked ______________(三英里) to school each day because she didn't have any money.She just kept ________(think),"________(如果) I tell my parents,they'll be angry!”In the end,she talked to her parents and they were really ____________(understand).Her dad said he sometimes made ________(粗心的) mistakes himself.They got her a new wallet and asked her _______(be)more careful.“I will always remember ________(share) my problems in the future!"Laura says.
3)Robert Hunt advises students about common problems.He feels the same way ________ Laura."It is best not to run away _______ our problems.We should always try _______(solve) them."He thinks the first step is to find someone you trust to talk to.This person doesn't need _______ (be) an expert like ______(他自己). Students often forget that their parents have more ____________(经验),and are always there to help them.In English,we say that ________(share) a problem is like _______(cut) it in half.So you're halfway to _________(solve) a problem just by _______(talk) to someone about it!
五、语法专项
if条件状语从句
1. If I have a lot of money, I ____________(travel) around the world.
2. I will let him go into my office if he ________.
A.come B.will come C.comes D.coming
3. You won't understand the meaning of the text unless you _______ to the teacher carefully.
A.listen B.don't listen C.won't listen D.didn't listen
4.We can't avoid traffic accidents ________ everyone follows the rules.
A.unless B.if C.until D.though
情态动词should
1. A country has dreams. We teenagers ________ also have dreams. With dreams and hard work, anything amazing can be created.
A. may B.must C. should D. can
2. ——I think we ______ judge a person by his look.
——I agree with you.
A. shouldn’t B. wouldn’t C.needn’t D. mustn’t
六、练习:
一.词汇
1. My uncle is an e ________ in repairing radios.
2. I booked my holiday through my local travel a ________.
3. We use ________ (录像)for teaching.
4. He was already getting better grades in math than anyone e ________ in our class.
5. He was ________ (在中途)up the ladder.
6. There is a class m ________ on Monday morning.
7. We o ________ a concert for the New Year’s Day yesterday.
8. Many children like to eat ________ (chocolate).
9. I felt u ________ when I failed my math exam.
10. Doctor Li gave Bruce some ________ (advice) on how to keep healthy.
11. —Can you help me with my Chinese this Sunday
—C ________ , I am glad to.
12. He goes to the park on foot because it is just one m ________ away from his home.
13. Don’t always play computer games, or your parents will be a ________ with you.
14. Please be c ________ when you cross the street.
15. I hope to ________ (旅行) around the world in the future.
16. Some (青少年) don’t like to talk with their parents, but they usually talk to their friends.
17. It’s n ________ to feel tired after playing football.
18. What will you do if you pick a ________ (钱包) on the ground
19. You can ________ (信任) him to take care of your dog when you travel.
20. It is dark and there are no buses now. You should take a t ________ to go home.
21. He had many interesting (经历) while traveling in Africa.
22. 我可以用尺子把香蕉切成两半。
I can cut the banana up using the ruler.
23. 我希望我们可以一直保守这个秘密。
I hope we can it all the time.
24. The baby is too young to look after (him).
二.单选
1)重要语法点检测
If you don’t be quick, you __________(be) late.
If he _________(go) to Beijing tomorrow, I’ll look after his sister instead.
The students ____________(visit) the science museum if it _________(be) fine tomorrow.
Will your parents be mad at you if you ____________ (not pass) the English exam
What ______________(happen) if you are late
If Mike _________(come) to see me tomorrow, I’ll be happy.
---Do you know if he ________ to play basketball with you tomorrow
---I think he ________ if he _______ free.
A. comes; comes; is B. will come; will come; is
C. will come; comes; will be D. comes; will come; is
---Sam, do you know if Alice ______ to my party next day ---I think she will come if she _____ free.
A. comes; is B. comes; will be C. will come; is D. will come; will be
2)细节语法点检测
1. _________ we don’t save water, we will have no water to drink one day.
A. Where B. When C. Although D. If
2. March is a good time ________ Lijiang.
A. visit B. visits C. to visit D. visiting
3. Something _______ if they have the party tomorrow.
A. happens B. is happened C. will happen D. will be happened
4. I don’t know how to deal with my family problem. Can you give me some _______
A. advice B. messages C. information D. instructions
5. Don’t speak loudly _______ the party. If you do, you’ll ________ leave.
A. at; must B. of; have to C. at; have to D. in; must
6. There is going to be a film in our school tonight. _______ your little brother ____ you.
A. Bring; to B. Bring; with C. Take; to D. Take; with
7. The old theatre will close soon _______ some extra donations are made.
A. so B. if C. because D. unless
8. What happened _______ them yesterday
A. to B. with C. of D. in
9. The man tried several times to start the car, and he succeeded ______.
A. in the past B. in the end C. at first D. at once
10. Help others whenever you can _______ you’ll make the world a nicer place to live in.
A. or B. and C. but D. so
11. Can you tell me _______ in the future
A. how life will be like B. how will life be like
C. what life will be like D. what will life be like
12. –I wonder if your wife will go to the party. –If your wife _____, so _______.
A. does; does she B. will; will mine C. does; will she D. will; will she
13. My friend advised me _________ every day.
A. exercise B. to exercising C. exercising D. to exercise
14. If there _____ no buying and selling of animals, there ____ no killing in nature.
A. is; will be B. will be; will be C. is; is D. will be; is
15. Where will you go if you ______ next weekend
A. will free B. are free C. were free D. can free
16. Please remember _____ the film Under the Hawthorn Tree (《山楂树之恋》).
A. watch B. watching C. watched D. to watch
17. ______ away the old books and _____ me that new one.
A. Bring; bring B. Bring; take C. Take; take D. Take; bring
18. –Mrs. Wang was sent to teach English in a poor mountain village last year.
–She said she would never forget some pleasant ________ while working there.
A. experiments B. experience C. experiences D. emotions
三.句型转换
1. He will come. You invite him. (合并为一句)
He will come __________ you invite him.
You should put up your hand first if you have any question to ask. (改为祈使句)
________ ________ your hand first if you have any question to ask.
Take a taxi. You will catch the train. (合并为一句)
_________ you _________ a taxi, you’ll catch the train.
Don’t be late, or the teacher will be angry. (改为同义句)
_______ you are late, the teacher _________ _________ angry.
四、话题写作
1)我想我会乘坐公交车去派对。如果你这样做,你将会迟到。
__________________________________________________________________________
2)我想我会呆在家里。如果你这样做,你将会很遗憾。
__________________________________________________________________________
3) 如果他们今天举办派对将会发生什么?如果他们今天举办派对,班里一半的人都不会来。
__________________________________________________________________________
4) 我们应该让人们带食物来吗?如果我们让人们带食物来,他们将会只带炸薯条和巧克力。
__________________________________________________________________________
参考答案
条件状语从句,句首,句末
一般将来时,一般现在时:gets,will be;rains,will stay
祈使句,一般现在时:want,call;Don’t wait,am
情态动词。一般现在时:pass,work;is
一般现在时:is,turns
是否:if,will come;if,wanted
won’t, doesn’t rain, won’t speak, come, will have; will be; is, go
课文填空
1)worries; with; worst; to do nothing; normal; unless; worse
2)lost; for; to tell; three miles; thinking; if; understanding; careless; to be; to share
3)as; from; to solve; to be; himself; experience; sharing; cutting; solve; talking
二、语法专项
if条件状语从句
will travel 2. C 3. A 4. A
情态动词should
C 2. A
练习:
一、词汇检测
1. expert 2. agent 3. videos 4. else 5. halfway 6. meeting
7. organized 8. chocolate 9. upset 10. advice 11. Certainly 12. mile 13. angry 14. careful 5. travel 16. teenagers 17. normal 18. purse 19. trust 20. Taxi 21. experiences 22. in half 23. keep to ourselves 24. himself
语法巩固篇
1)重要语法点检测
1. will be 2. goes 3. will visit; is 4. don’t pass 5. will happen 6. comes 7. D 8. C
2)细节语法点检测
1-5DCCAC 6-10 BDABB 11-15 CCDAB 16-18 DDC
句型转换
1.if 2.Put up 3.If; take 4.If; will be
话题写作
I think I’ll take the bus to the party. If you do, you’ll be late.
I think I’ll stay at home. If you do, you’ll be sorry.
What will happen if they have the party today If they have it today, half the class won’t come.
Should we ask people to bring food If we ask people to bring food, they’ll just bring potato chips and chocolate.