课件25张PPT。Unit 6
If you come to the party,
you’ll have a great time.
Grammar focus-3c Objectives1. Be able to use conditional if+will:
— What will happen if they…
— If they ..., …will/won’t…
2. Be able to speak and use the words and expressions:
feel/be upset, take a taxi, give sb. some advice;
3. Learn to make decisions wisely by predicting the consequences. What will you do if you have a million dollars?
If I have a million dollars, I will….Talk timeEnjoy a songBut if I fail or if I fall
但是如果我失败了或者跌落了
I’ll be aid and consolation
我会成为你的支柱，你的慰藉
If I range or if I crawl
如果我前进，如果我奋斗
I will shelter you my love
我会保护你我的爱人
If I starve or if I sear
如果我挨饿，如果我受苦
I’ll be faith and inspiration
我会成为你的信仰和动力
Raise my hope and ease the fear
你给我希望，减轻我的恐惧
I’ll be there to back you up
我会在你身后支持你
A pleasant dream Watch and learn1. — I think I’ll take the bus to the party.
— If you do, you’ll be late.
2. — I think I’ll stay at home.
— If you do, you’ll be sorry.
3. — What will happen if they have the party today?
— If they have it today, half the class won’t come.
4. — Should we ask people to bring food?
— If we ask people to bring food, they’ll just bring potato chips and chocolate.1. — I think I’ll take the bus to the party.
— If you _____ (do), you _____ _____ (be) late.
2. — I think I’ll stay at home.
— If you _____ (do), you _____ ______ (be) sorry.
3. — What will happen if they have the party today?
— If they ______ (have) it today, half the class ______ ______ (not come).
4. — Should we ask people to bring food?
— If we _____ (ask) people to bring food, they ______ just _____ (bring) potato chips and chocolate.dowill bedo will behave won’t comeask will bringgo
Ready?if 引导的
条件状语从句if从句主句位置：if引导的条件状语从句，既可放在主句之前，也可放在主句之后。当从句置于主句之前时，常用逗号与主句隔开。If you take the bus to the party,
you will be late.这个句子可以改写为：
You will be late if you take the bus to the party.if从句主句 条件状语从句表示主句动作发生的条 件，通常由 if 来引导，意为“如果”。时态：
1. 如果主句是一般将来时，从句常用一般现在时。即应遵循“主将从现”的原则，如果她明天来看我，我会很开心的。
If she comes to see me tomorrow, I’ll be happy.
如果明天下雪，我就不去公园了。
If it snows tomorrow, I will not go to the park.won’t2. 如果主句含有must /can/may 等情态动词，从句一般用___________。 You must stop if the traffic light ____ (be) red.is一般现在时3. 如果主句是祈使句， 从句也常用___________。 一般现在时Please stay at home if it _____ (rain) tomorrow.rainsWatch and learnWhat’s the meaning of the “do” here?If you take the bus to the party, you’ll be late.If you stay at home, you’ll be sorry.仿照例子把两句话合成一句话。
Example:
a. You think you’re going to visit New York City.
b. You will see some tall buildings.→ If you go to visit New York City,
you’ll see some tall buildings. 1. a. You think you’re going to study English hard.
b. You will do better in English.
2. a. You think you’re going to eat and drink more.
b. You will be fatter.
→ If you study English hard, you’ll
do better in English.→ If you eat and drink more, you’ll
be fatter.3. a. They think they are going to do more exercise.
b. Their health will be better.
4. a. I think you are going to let me watch TV.
b. I will stay at home.
→ Their health will be better if they
do more exercise. → I will stay at home if you let me
watch TV.Fill in the blanks with the correct forms of the verbs in brackets. 3aknowdothinkgowill betoldhavewearwill lookgowalktakewill takewill be注意分析括号中动词所在的语境，用正确形式填空。Retell it1. If I get up late tomorrow, _______
_________________________
2. If I don’t finish my homework,
________________________
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
______________Complete the sentences using your own ideas.3bI’ll miss the bus.my teacher will punish me. I won’t be healthy.I watch TV every day.I am too shy. 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.Pair work3cI 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, …Sample 1:B: If I go to the party, I will give her a present.I will give her a present.A: I think I will go to the party.C: If I give her a present, she will open the box.she will open the box.D: If she opens the box, she will get a teddy bear.she will get a teddy bear.E: If she gets a teddy bear, she will be happy.she will be happy.F: If she is happy, she will sing and dance.she will sing and dance.……Sample 2:Ⅰ. 根据句意及所给提示完成句子。
1. If you don’t go to school, ____________
____________ (teacher, be angry).
2. If Tina doesn’t study hard, __________
_____________ (fail the exam again).
3. If you go to the park with us, ________
______________ (have a great time).
4. If you don’t leave now, _____________
__________ (catch the last bus).
5. If you are a movie star, _____________
__________ (be famous). the teacher will be angry she will fail the exam again you will have a great time you won’t catch the last bus you will be very famous if will
she, call me, I, tell her about itIf she calls me, I will tell her about it.Ⅱ. 根据例子完成以下句子。 1. he, come, next weekend,
I, tell you the whole story If he comes next weekend, I will tell you the whole story. 2. not rain, go hiking, this afternoon If it doesn’t rain, I will go hiking this afternoon. 3. no war, the world, more beautifulIf there is no war, the world will be more beautiful.4. he, have free time, go to Shanghai If he has free time, he will go to Shanghai. Homework1. Write a short passage about your future using if...will...
2. Preview the new words and expressions.
3. Preview 1a-1d on page 44.
