Unit 10 If you go to the party, you'll have a great time Section A (Grammar Focus-3c)课件

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Section A Grammar Focus-3c
Unit 10
If you go to the party，you'll have a great time!
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.
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课堂导入
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.
Free talk !
using the structure “if” conditional sentences.
have a great time
If you go to the party with Karen and Anna, you’ll have a good time.
have a party
Free talk !
using the structure “if” conditional sentences.
If you take the bus to the party, you’ll be late for school.
Connect the sentences with “if”.
I will go to the party tomorrow.
I will have a good time tomorrow.
If I go to the party tomorrow, I’ll have a good time.
He will be free next Sunday.
He will go fishing with his grandfather.
If he is free next Sunday, he will go fishing with his grandfather.
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
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课堂活动
类别 构成 例句
简单句 The Simple Sentence 由一个主语（或并列主语）和一个谓语（或并列谓语）构成的句子。 I get up at six in the morning.
My mother and I often go shopping.
Some students walk or ride bikes to school.
复合句 The Complex Sentence 由一个主句和一个或多个从句构成的句子。 What do you want to be when you grow up
I think (that) Screen City has the most comfortable seats.
句子的类型
状语从句（Adverbial Clause） 是指句子用作状语时，起副词作用的句子。 状语从句根据其作用可分为时间、地点、原因、条件、目的、结果等从句。 状语从句一般由连词(从属连词)引导，也可以由词组引起。
While John was watching TV, his wife was cooking. （时间状语从句）
当约翰看电视时，他的妻子正在做饭。
He didn’t attend classes yesterday because he was ill. （原因状语从句）
他病了，所以他昨天没有来上课。
He got up so early that he caught the first bus. （目的状语从句）
他很早起床以便赶上第一班公共汽车。
We’ll start our project if the president agrees. （条件状语从句）
如果总统同意，我们将开始我们的项目。
状语从句
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。
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
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.
Fill in the blanks with the correct forms of the verbs in brackets.
know
do
think
go
will be
3a
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
will take
take
will be
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 _______________________.
I play computer
games all the day
I always make them upset
I won’t be strong
1. If I get up late tomorrow, __________________________.
2. If I don’t finish my homework, ______________________.
my teacher will be angry
I will miss the school bus
Complete the sentences using your own ideas.
3b
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…
3c
1. 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。
Language points
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：
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课堂小结
1.We have learnt the use of conditional adverbial clause and modal verb “should”
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
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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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