(共28张PPT)
Unit 6 Travelling around Asia
Grammar
牛津深圳版 七年级上册
After visiting Shanghai, you can give some advice to your good friend, using the structure “if” conditional sentences.
If you enjoy history and natural beauty, you will love Yu Garden.
Look and say
Yu Garden.
History and natural.
1
课堂导入
If you walk along the Bund, you will see many old buildings.
The bund
many old buildings
After visiting Shanghai, you can give some advice to your good friend, using the structure “if” conditional sentences.
If you visit People's Square, you can also see famous buildings around it, such as the Shanghai Grand Theatre and the Shanghai Museum.
Shanghai Grand Theatre
Shanghai Museum.
doesn't rain tomorrow, play football
If it doesn't rain tomorrow, I'll play football.
I'll play football if it doesn't rain tomorrow.
Free talk !
using the structure “if” conditional sentences.
finish one's homework, go swimming
If I finish my homework, I'll go swimming.
I'll go swimming if I finish my homework.
Free talk !
using the structure “if” conditional sentences.
be free tomorrow,
play basketball
If I am free tomorrow, I'll play basketball.
I'll play basketball if I am free tomorrow.
Free talk !
using the structure “if” conditional sentences.
Conditional sentences(1)
We use conditional sentences to talk about possible actions and the results of these actions.
2
课堂活动
If you walk along the Bund, you will see many old buildings.
Main clause
If- clause
You will see many old buildings if you walk along the Bund.
If- clause
Main clause
We can put the if-clause after the main clause.
Things to remember
We can also use modal verbs such as can in the main clause.
If you go to Beijing, you can visit the Summer Palace.
Work out the rule
The verb in the if-clause is in (the simple present tense/the simple future tense).
The verb in the main clause is in (the simple present tense/the simple future tense).
If 引导的条件状语从句
if条件状语从句表示在某条件下,某事很可能发生。if从句可以放在主句前,通常有逗号隔开,也可以紧接在主句后。如:
If it is sunny tomorrow, we’ll go swimming.
= We’ll go swimming if it is sunny tomorrow.
如果明天天晴的话,我们就去游泳。
If you go to Beijing, you can visit the Great Wall.
= You can visit the Great Wall if you go to Beijing.
如果你去北京的话,你可以参观长城。
注意if 条件句的时态搭配:
1 if从句用一般现在时,主句用一般将来时。如:
If he gets up early, he’ll get there in time.
如果他起得早,他就会及时赶到那儿。
The policeman will help you if you ask him.
如果你问警察的话,他会帮你的。
2 if从句用一般现在时主句用情态动词may / can / must / should等。如:
If it isn’t snowy tomorrow, we can go out.
如果明天不下雪,我们就可以出去。
You must/should do more exercises if you want to keep
fit. 如果你想保持健康,你必须多运动。
William's problems
If you check your timetable every night,you will know which books to bring.
William's mum is giving him advice about his problems. Match the half-sentences from the boxes to complete her advice for him.
A1
I sometimes bring the wrong
books to school.
I was away from school today. I do
not know what homework to do.
If you call your friends, they will tell you what homework to do.
I hate getting up. I always feel
tired in the mornings.
If you go to bed early, you will not feel tired in the mornings.
If you look it up in the dictionary, you will find out its meaning.
I do not know what this word means.
William’s mum is giving him advice about his problems.
Match the half-sentences from the boxes to complete her advice for him.
If you go to bed early,
If you call your friends,
If you check your timetable every night,
If you look it up in the dictionary,
you will know which books to bring.
you will not feel tired in the mornings.
you will find out its meaning.
they will tell you what homework to do.
1________________________________________________________________________________________________________________
2________________________________________________________________________________________________________________
3_______________________________________________________________________________________________________________
4________________________________________________________________________________________________________________
If you check your timetable every night, you will know which books to bring.
If you call your friends, they will tell you what homework to do.
If you go to bed early, you will not feel tired in the mornings.
If you look it up in the dictionary, you will find out its meaning.
______________ wheels round, they __________ easily. (make/turn)
If you make
will turn
The seeds _______________
___________________in the soil. (grow/plant)
will grow
if you plant them
1
2
Carol is giving advice to Henry. What is she saying Use the pictures and the words in brackets to help you.
B
______________ another wing, it _____________.
(put on/fly)
______________ your coat,
you __________ so cold.
(put on/not feel)
If you put on
will fly
If you put on
will not feel
3
4
The meat______________ ___________ in the fridge.
(not go bad/put)
You______________ _____________ your glasses. (see clearly/wear)
will not go bad
if you put it
will see clearly
if you wear
5
6
3
课堂小结
We have learned how to use conditional sentences.
一、单项选择。
1 What will you do if you ______ your way
A. lose B. lost C. losing D. will lose
2 If you ______ too much food, you ______ very fat.
A. will eat; are B. eat; are C. eat; will be D. will eat; will be
3 I’ll give the book to him if he ______ here next Sunday.
A. will come B. comes C. is coming D. came
4 If I eat too much food, I _______ very fat.
A. am B. was C. will be D. be
5 If I ______ to John’s birthday party, I’ll give him a gift.
A. will go B. went C. go D. going
4
课堂练习
(二) 用所给词的适当形式填空
1 If you _____ (be) busy, I ___________ (not come) to see you next week.
2 Where ______ they ______ (have) a picnic if they ______ (have) time
3 If he ________ (do) more exercises, he ________ (be) healthier.
4 She ________ (do) some housework if she ___________
(finish) her homework early.
5 If I _________ (become) a reporter, I __________ (meet)
many different people.
are won’t come
will have have
does will be
will do finishes
become will meet
6 My father ________ (buy) me a nice gift if he _______ (visit) London.
7 If it ________ (rain) tomorrow, we __________ (not go) on a picnic.
8 Monica _________ (visit) her grandparents next weekend if she ______
(not be) busy.
9 If I ________ (need) your help, I ________ (call) you.
10 You ____________ (not catch) the school bus if you ________ (get) up late.
will buy visits
rains won’t go
will visit isn’t
need will call
won’t catch get
三、完成句子。
1 如果明天不下雨,我会和你一起去钓鱼。
If it ____________ tomorrow, I ______________ with you.
2 如果你努力学习,你的父母会很开心的。
Your parents __________ happy if you __________________.
3 如果你向左转,你就会看到那间医院。
If you _____________, you _____________ the hospital.
4 如果你上学迟到了会发生什么事情?
What _____________ if you ______________ for school
5 如果他有时间,他会帮助你的。
He __________ you if he ___________________.
doesn’t rain will go fishing
will be work/study hard
turn left will see
will happen are late
will help has time / is free
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