(共30张PPT)
Section A
2a~2d
If you go to the party,
you’ll have a great time!
Unit 10
If I go to the party, I’ll have a great time !
If you are happy, what will you do?
If I am happy, I will go shopping.
If I go shopping, I will buy some things.
If I buy some things, I will go to the party.
What will happen if you get up at 10:00 this morning ? (If I …,I will…)
If I get up at 9:00, I will be late.
I will be late if I get up at 9:00.
practice
What will happen if you are late for school?
(If I…, the teacher will ……)
If I am late for school, my teacher will be
angry with me.
My teacher will be angry with me if I am late for school.
What will happen if your teacher is angry with you? (If my teacher …, I will…)
If my teacher is angry with me, I will be sad.
I will be sad if my teacher is angry with me.
What will happen if you get up at 10:00 this morning ?
If I get up at 10:00, I will be late.
If I am late, my teacher will be angry with me.
If my teacher is angry with me, I will be sad.
If I am sad, I will talk with my best friend.
If I ____ computer games on weekdays , I _____ (be)
very tired in class.
I ’ll be very tired in class if I play computer games
on weekdays.
What will happen if you play computer games on weekdays?
play
will be
What will happen if you sleep in class?
If I_____ in class, I ________ (not get) good grades.
I won’t get good grades if I sleep in class.
sleep
won’t get
Talk Show
What will happen if you play computer games too much?
I will be very tired in class.
My parents will be sad/ angry.
I won’t get good grades.
My eyes will be bad.
I will be in bad health.
If I play computer games too much, ….
…
（一般现在时）
（一般将来时）
（一般现在时）
（一般将来时）
主将从现
If you get up at 10:00, you’ll be late.
You’ll be late if you get up at 10:00.
if 条件状语从句
if “如果, 假如” 引导一个条件状语从句。要求主句用一般将来时态，从句用一般现在时态。
Grammar
主 将 if 从 现
Eg: If it______ (rain), he__________ (stay) at home.
rains
will stay
If he ______(go) to the movies,he ____________ (finish) his work.
If 引导的条状语从句中，当主句_________________
时，从句用_____________, if 解释为“_____________”
goes
If I ________(become) a doctor,I _________(help) others.
become
If we _______(have )time, we _________ (go) to the park tomorrow.
have
Summary
main clause
if clause
Conclusion（结论）:
won’t finish
will help
will have
一般现在时
一般将来时态
The Future Tense
The Present Tense
如果，假如
Think
Is it easy to organize a party?
If you are planning a class party now, what will you do? List some important things.
money, place, time, things, programs …
Mark
Nelly
Nelly is going to organize a party.
组织
She is asking Mark for help.
Listen and circle the correct answers to complete the sentences below.
1.The students are talking about when to have
a class party
a class meeting
a birthday party
2. They plan to have it on
Friday evening
Saturday afternoon
Saturday evening
2a
Listen again. Choose the correct short answer in the box to answer each question.
1. What will happen if they have the party today?
Half the class won’t come.
2. What will happen if they have the party tomorrow?
____________________________________.
3. What will happen if they watch a video at the party?
______________________________________.
4. What will Mark organize?
__________________________________________.
5. What will Nelly do?
_______________________________________________.
half the class won’t come some students will be bored make some food some students will leave early the party games.
Students will leave early to study for the test.
Some students will be bored.
He will organize party games.
She will make some food.
2b
Nelly: Hi, Mark. I want to have a class party. Will you help me?
Mark: Sure,Nelly. I can help you. So,when shall we have the party ?
Nelly: Let’s have it today after class.
Mark: No, today is too early. If we have it today,___________________.
Nelly: OK, let’s have it tomorrow then.
Mark: Hmm… There’s a test the day after tomorrow. ______________________________. Why not have it on the weekend?
Nelly: OK, let’s have it on Saturday afternoon. We can all meet and watch a video.
Mark: No, I don’t think we should watch a video.__________________.
Let’s ________________.
Nelly: OK, good idea. Can you organize ____________?
Mark: Sure, I can do that. And can you ________________ for us?
Nelly: Yes, no problem.
half the class won’t come.
Students will leave early to study for the test
Some students will be bored
play party games.
the party games
make some food
Pairwork
A: OK, when is a good time to have
the party?
B: Let’s have it today.
A: Hmm. If we have it today, half the class won’t come.
2c
2d
Jeff: Hey, Ben. For the party next week, should we ask
people to bring food?
Ben: No, let's order food from a restaurant. If we ask
people to bring food, they'll just bring potato
chips and chocolate because they'll be too lazy to
cook.
Jeff: OK. For the games, do you think we should give
people some small gifts if they win?
Ben: I think that's a great idea! If we do that, more
people will want to play the games.
Jeff: Yes, the games will be more exciting, too.
If we ask
people to bring food, they'll just bring potato
chips and chocolate
If we do that, more
people will want to play the games.
2d
If we ask people to bring food, they'll just bring potato chips and chocolate...
If we do that, more people will want to play the games.
一、用所给词的正确形式填空。
1.If you ______ (be) late, the teacher will be angry.
2.We don’t know if it __________ tomorrow (snow).
3.He ______________(become) a soccer player if he
works hard.
4. You _________(be) famous if you sing well.
5 Half of these bananas _____________(be) bad.
6 Half of the boys __________(like) basketball.
are
will snow
will become
will be
are
like
二、单项填空。
1. I'll give the book to him if he ________ here next
Sunday.
A．will come B．comes
C．is coming D．came
2. —Let's go to the community if it ________ tomorrow.
—But nobody knows if it ________ tomorrow.
A．won't rain; rains B．doesn't rain; rains
C．doesn't rain; will rain D．won't rain; will rain
1. What ___________ (happen), if we climb the tree.
2. Could you help me ________ (organize) the
party games?
3. If it _____ (rain) tomorrow. We __________
(not go) hiking.
4. If you wear jeans to the party, the teachers
_______ (be) angry.
5. Don’t ________ (bring) food to school.
6. We are going to _______ (ride) bikes to
school.
用所给词的正确形式填空。
will happen
organize
rains
won’t go
will be
bring
ride
1.如果你不赶快走, 你就会迟到。
2 .如果你爱你的父母, 你应当帮他们做做家务。
3. 如果你更友善一些, 你会交上很多好朋友。
Exercise
If you don’t go soon, you’ll be late.
You should help do the housework if you love your parents.
You will make lots of friends if you are more friendly.
4.如果你带外校的朋友来, 老师会让他们离开。
5. 如果你不完成作业, 妈妈不会让你玩电游。
6. 当你看到Bill Gates, 你会对他说些什么？
If you bring friends from other schools, the
teacher will ask them to leave.
If you don’t finish your homework, your mother
won’t let you play computer games.
What will you say to Bill Gates when you see him?
What you need
to improve:
If引导的条件状语从句：
主将从现
What you
have learned :
Teacher’ s message
教师寄语
Dreams depend on behavior.
(行动成就梦想!)
Let’s fight for our dreams!
（让我们为梦想而战！）
What will you think about if you have a school trip tomorrow? Please write down your ideas by using if.
