(共35张PPT)
Unit 10 If you go to the party, you’ll have a great time!
Section A Grammar Focus-3c
— If …, you’ll …
— What will happen if they …
— If they ..., … will/won’t …
— Should we …
— If we …, they’ll …
Learning goals
To practice the sentence structures:
Review
If you go to the party with Karen and Anna, you’ll have a good time.
If you wear jeans to the party, the teachers won’t let you in.
If you take the bus to the party, you’ll be late.
If you don’t go to the party, you will be sorry.
Lead-in
If it is sunny this weekend …
If it is sunny this weekend,
If it is sunny this weekend,
If it is sunny this weekend,
I will go camping.
I will go to the park.
I will play football.
If you have a robot, what will you do
If I have a robot, I will let it…
help with the housework.
babysit my little brother.
wake me up in the morning.
teach me English after school.
New words
upset
n.出租汽车；的士
n.劝告；建议
a piece of advice/
a word of advice
adj.难过；失望；沮丧
一条建议；一则忠告
/ p'set/
/'t ksi/
/ d'va s/
taxi
advice
'
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.
Grammar Focus
I think I’ll take the bus to the party.
If you do, you’ll be late.
Play roles with your partner.
If you do, you’ll be sorry.
I think I’ll stay at home.
What will happen if they have the party today
If they have it today, half the class won’t come.
If we ask people to bring food, they’ll just bring potato chips and chocolate.
Should we ask people to bring food
3a
Fill in the blanks with the correct forms of the verbs in brackets.
Dear Su Mei,
I don’t ______ (know) what to ____ (do) about going to Mike’s birthday party tomorrow night. My parents ______ (think) I should study for my English exam next week. If I ____ (go) to the party, they _______ (be) upset.
know
do
think
go
will be
Mike ______ (tell) us to wear nice clothes, but I don’t ______ (have) any. If I _____(wear) jeans, I ________ (look) the worst. Also, I’m not sure how to _____ (go) to the party. If I ______ (walk), it __________ (take) me too long. If I ________ (take) a taxi,
it _________ (be) too expensive. Can
you give me some advice please
Tina
told
have
wear
will look
go
walk
take
will take
will be
1. If I get up late tomorrow, _______________
_____________________.
2. If I don’t finish my homework, ___________
_____________________.
3b
Complete the sentences using your
own ideas.
the school bus
will be angry
my teacher
I will miss
3. If I don’t get enough exercise, ____________
________________.
4. I will not have enough time to study if ______
__________________________.
5. I will not make any friends if ______________
________________________.
be strong
computer games all the day
make them upset
I play
I won’t
I always
3c
Write a story with your group on a piece of paper. The first person begins the story with “I think I will…” The others add sentences with “if”. Pass the paper around twice. Then read the story.
I think I will go to the movies tonight.If
I go to the movies, I won’t finish my homework. If I don’t finish my homework…
Language points
1. be＋doing形式: 现在进行时表将来，表示按
计划、安排即将发生的动作，常用go、come、
leave、start、arrive等，也可用于其它动态动词。
例：总统这周将到联合国来。
The president is coming to the UN this week.
我们后天将换一家宾馆。
We are moving to a different hotel the day
after tomorrow.
2. Can you give me some advice please
例：你能给我一些建议吗？
Can you give me some advice
advice “劝告；建议” 不可数名词，不能说 a advice, 而是a piece of advice。“两个（则）建议”，two pieces of advice. 注意piece要采用复数。
ask advice of 向……征求意见, 请教
by sb’s advice 依某人劝告
on sb’s advice 依某人劝告
follow sb’s advice 接受某人意见
give advice 劝告，忠告
与advice有关的一些词组：
Grammar
一、If引导的条件状语从句
1. If意为“如果”，引导条件状语从句时，既可在
主句前，也可在主句后。若放在句首，从句后面
要加逗号与主句隔开。
例：如果你去那儿，我也会去。
If you go there, I’ll go, too.
If +…,
条 件
结 果
2. 句型结构：
从句
主句
I’ll / you’ll +…
3. 时态：
主句是一般将来时，从句一般现在时。
主句是有情态动词may/might/can/must/
should等句子，从句一般现在时。
If he comes, he will bring his violin.
If you want to lose weight, you must eat less bread.
主句是祈使句，从句一般现在时。
If you are not strong enough, please don’t take part in such an activity.
4. 句型转换
（1）借助“祈使句+and/or +句子（一般将来时
结构）” 来转换。其中，在句意上and表
示顺承；or表示转折，意为“否则”。
If you work hard, you’ll pass the exam easily.
=Work hard, and you’ll pass the exam easily.
=Work hard, or you won’t pass the exam easily.
（2）借助without或with来转换条件状语从句。
If there is no water, fish will die.
=Fish will die without water.
二、should的用法
1. should为情态动词，意为“应该；应当”，
后接动词原形，无人称和数的变化。
（1）should意为“应该”，表示劝告或建议。
You should stop smoking.
（2）should表示要求或命令。
You shouldn’t talk in class.
（3）should表示预测或可能。
His school bag should be in the classroom.
（4）should有时表示说话人的感情，如惊讶、
愤怒、失望等。
Why should I go
2. 基本句式
肯定句：sb. should +动词原形.
Maybe he should say sorry.
否定句：sb. shouldn’t +动词原形.
You shouldn’t smoke in the hospital.
一般疑问句：Should sb.+动词原形
Should you come here tonight
Exercise
1. Call me if Tina ______ (will come/comes).
comes
2. She must see a dentist if she ____ (has/will have)
a toothache.
has
3. Have a good rest if you ____ (will be/are) tired.
are
4. What ___________ (happen) if we climb the tree
will happen
5. Could you help me ________ (organize) the
party games
6. If it _____ (rain) tomorrow, we __________
(not go) hiking.
organize
rains
won’t go
7. If you wear jeans to the party, the teachers
_______(be) angry.
8. Don’t ______ (bring) food to school.
9. We are going to _____ (ride) bikes to school.
will be
bring
ride
1. 如果明天不下雨，我就和同学们去野餐。
If it doesn’t rain tomorrow, I will have a picnic with my classmates.
Take some exercise if you want to lose weight.
2. 如果你想减肥 (lose weight)，就锻炼身体吧。
Translate the following sentences into English.
3. 如果冬天来了，春天还会远吗？
4. 如果可能的话，我就去火车站接你。
If (it is) possible, I’ll meet you at the train station.
If winter comes, can spring be far behind
