if从句课件.ppt

IF YOU ARE HAPPYIf you’re happy and you know it ,clap your hands.If you’re happy and you know it,clap your hands.If you are happy and you know itand you really want to show it.If you’re happy and you know it,clap your hands.If you’re happy and you know it ,stamp your feet.If you’re happy and you know it,stamp your feet.If you are happy and you know itand you really want to show it.If you’re happy and you know it,stamp your feet.If you’re happy and you know it ,say “O.K.”. If you’re happy and you know it,say “O.K.”. If you are happy and you know itand you really want to show it.If you’re happy and you know it,say “O.K.”. Learning aims 1.知道什么是If 条件状语从句 ２.能熟练掌握if 条件句的几种构成 ３能运用所学语言来叙述自己的problem, 并能对别人的问题给出advice. Can you finish the exercises ? 1.If you (receive)a text message, answer it. 2.If you ___(do)some work on your computer, save it. 3.If a photo isn’t good, ____(not show) it to your friends. 4.If you want more information, ____(look)on a website. 5.If you (can’t do) something the first ,___(try)again. 6.If you (be tired),_____(have)a rest 7.____(print)the photo if you (like)it. 8.____(look)at our website if the camera (not work). 总结：1.if从句的位置 2.if从句的时态 3.主句的句型 practice ()1.If you listen to a CD, ___ the headphone. A.use B.used C.to use D.using ()2.If it _________ tomorrow ,go out for a picnic. A.will rain B.would rain C.rain D.doesn’t rain ()3.If you come, you___ the most beautiful girl at the party. A.be B.will be C.are D.were ()4.He will come if you _____ him. A.will invite B.invite C.invited D.invites ()5.If you _________ a chance to study abroad, just take it. A.getting B.had got C.will get D.get 1.If he has time, he will help you . 2.I’ll travel around the world if I have money. 3.If you don’t hurry up, You will miss the train. 4.I want to know if he was at home yesterd