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1、If you are happyIf youre happy and you know it clap your handsIf youre happy and you know it clap your handsIf youre happy and you know itnever be afraid to show itIf youre happy and you know it clap your handsIf youre happy and you know it stomp your feetIf youre happy and you know it stomp your fe
2、etIf youre happy and you know itnever be afraid to show itIf youre happy and you know it stomp your feetIf youre happy and you know it wink your eyeIf youre happy and you know it wink your eyeIf youre happy and you know it never be afraid to show itLets enjoy a song!Language goalTalk about consequen
3、ces:If you do, youll If he does, hell If they do, theyll If the boy is happy, what will he do?If the boy is happy, he will play soccer.If they are happy,They will go boating.If they are happy, what will they do?If you are happy, what will you do? If I am happy, I willIf I study hard, I will pass the
4、 English test.也就是所谓的也就是所谓的_If you eat less, you will be thinner.If he works hard, he will be successful.1、你发现了吗？、你发现了吗？ if 引导的条件状语从引导的条件状语从 主句和从句时态如何？主句和从句时态如何？.“主将从现主将从现”2. Explanation if作为连词，引导条件状语从句，表示作为连词，引导条件状语从句，表示“假如假如”“”“如果如果”等。引导条件状语从句最常用的连词是等。引导条件状语从句最常用的连词是if，表示在某条，表示在某条件下，某事很可能发生，件下，某事很可
5、能发生，主句不能用主句不能用be going to表示将表示将来来，而应该用，而应该用shall，will。如如： If he has free time, he will go to Shanghai. if 引导的条件状语从句，其结构为：引导的条件状语从句，其结构为：If一般现在时一般现在时 ，主语主语shall/will+动词原形。动词原形。要注意在状语从句中有一要注意在状语从句中有一个规则是个规则是“主将从现主将从现”，即，即主句是将来时，则从句要用主句是将来时，则从句要用一般现在时表示将来。一般现在时表示将来。 如：如：If she studies hard, she will ge
6、t good grades.She will be late.If she _ to school, she _ _late. She is going to walk to school.walkswillbeIt is going to rain tomorrow. I will stay at home. If it _ tomorrow, I _ _ at home. rainswillstayIt will be sunny tomorrow.We will have a trip tomorrow.We will have a trip if it is sunny tomorro
7、w.If it is sunny tomorrow, we will have a trip.We will have a trip if it is sunny tomorrow.If it is sunny tomorrow, we will have a trip.主句在前从句紧跟其后。主句在前从句紧跟其后。从句在前时，用从句在前时，用“，”与主句隔开。与主句隔开。2. If it _ (be) cold tomorrow, I will wear my sweater. 3. He will go home if he _ (finish) his homework.finishes1
8、. I will let it teach me English if I _ (have) a robot.haveis1.If it rains tomorrow, we _ visit the museum. A. dont do B .wont go C .arent go D. didnt go.2. Will you go to the park if it _ fine? A. will be B. was C. is D /3. If you _to school late, your teacher _ angry with you. A. come; are B. come
9、, will be C. will come; are D. will come; will be4. If you _ hard, you will _ successful. A. work, are B. works, is C. to work, be D. work, be5. If I _ too much TV, my mother will _. A .watch, angry B .watched, be angry C .watch, be angry D .will watch, be angryBCBDCII. 选择选择 What will happen if you
10、get up at 9:00 this morning ?Lets predict! What will happen if you are late? What will happen if your teacher is angry with you? What will happen if you are sad? If I am sad, I will cry.If I get up at 9:00, I will be late.If I am late, my teacher will be angry with me.If my teacher is angry with me,
11、 I will be sad.If I am sad, I will cry.Match the statements with the pictures a-d. 1a1. _ I think Ill wear jeans to the party.2. _ I think Ill stay at home. 3. _ I think Ill take the bus to the party.4. _ I think Ill go to the party with Karen and Anna. acbdListen and complete the responses in 1a. 1
12、bIf you do, the teachers wont _If you do, youll _If you do, youll _If you do, youll _have a great time.be late.let you in.be sorry.TapescriptA: I think Ill wear jeans to the party.B: If you do, the teachers wont let you in.A: I think Ill stay at home.B: If you do, youll be sorry.A: I think Ill take
13、the bus to the party.B: If you do, youll be late.A: I think Ill go to the party with Karen and Ann.B: If you do, youll have a great time.( (节选重点内容节选重点内容) )Are you going to the party tomorrow night?Yes, I am.1cLook at the pictures and make conversations. Who will you go with?If you do, youll have a great time. I think Ill go with Karen and Anna. 1. Do a practice lesson P100四四 and P101三三.2. Preview the next part.