八年级下unit5a ppt课件

If you are happy, what will you do?,If I am happy, I will smile.,If you are sad, what will you do?,If I am sad, I will cry.,If you are tired, what will you do?,If I am tired, I will have a rest.,If you go to the party, youll have a great time!,Unit 5,go to the party with,wear jeans to,take a bus to,stay at home,1. I think Im going to go to the party with Karen and Ann. 2. I think Im going to wear jeans to the party. 3. I think Im going to take the bus to the party. 4. I think Im going to stay at home.,a. If you do, the teachers wont let you in. b. If you do, youll be late. c. If you do, youll be sorry. d. If you do, youll have a great time.,牛仔裤,1a Match the statements with responses below,let sb. in = let sb. come in 让某人进来,A: I think Im going to wear jeans to the party. B: If you do, A: I think Im going to stay at home. B: If you do, A: I think Im going to take the bus to the party. B: If you do, A: I think Im going to the party with Karen and Ann. B: If you do,the teachers wont let you in.,youll be sorry.,youll be late.,youll have a great time.,1b,Listen and check your answers in activity 1a.,1c Pairwork.,A: I think Im going to stay at home. B: If you do, youll be sorry.,S1: I want to play computer games every day.,S2: If you do ,you will be very tired in class.,your parents will be sad.,you wont get good grades.,your eyes will be poor.,Mark,Andrea,Listen and number these phrases in the order you hear them.,a. study for their tests b. help me organize it c. too early d. make some food e. Saturday afternoon f. play party games,组织,1,2,3,4,5,6,Andrea,Mark,2a,Listening again and answer the questions.,Mark is going to organize the party games.,Some students will be bored.,Students will leave early to study for their test.,Half the class wont come.,Andrea is going to make some food.,2b,When do you get up on weekdays?,2C.Look at the picture and answer the questions.,What will happen if you get up at 9:00 this morning ?,If I get up at 9:00, I will be late.,What will happen if you are late?,If I am late, my teacher will be angry with me.,What will happen if your teacher is angry with you?,If my teacher is angry with me, I will be sad.,I think Ill ride my bike. If you do（从句）, you will be late（主句）. I think Im going to stay at home. If you do （从句）, you will be sorry （主句）. I think Im going to wear the skirt to the party. If you do （从句）, you will be beautiful. （主句） I think I will go to the party with Ann. If you do （从句), you will have a great time （主句）.,Look at the sentences, and try to give a summary .,if 引导从句 if引导的条件状语从句中, 主句用一般将来时态, 它所引导的条件状语从句用一般现在时来代替一般将来时（即“主将从现”）。,Summary,构成 条件状语从句 主句 时态 If一般现在时 主语+shall/will/can +动词原形 例句： If he comes, he will take us to the zoo If you study hard, you can pass the exam. .,Groups Choose a topic with “if” and “will”, make a few sentences. For example: I think Im going to be a good mother. If Im a good mother, Ill be strict with my kid. If Im strict with her, she will be angry with me. If she is angry with me, I will beat her. If I beat her, my husband will beat me. If my husband beats me, I wont make meals. If I dont make meals, my husband will do all the housework.,Discussion.,1.If you win five million, what will you do? 2.If you study hard, what will you do?,Goodbye!,Goodbye!,Goodbye!,Goodbye!,Goodbye!,Goodbye!,Goodbye!,Goodbye!,Goodbye!,Goodbye!,Goodb