Unit 5 If you go to the party, youll have a great time! Period one 1a-1cIf郴州四中郴州四中 Miss Chen1 Discuss: If you are happy, what will you do ?2If you are happyIf you are happy and you know it clap your hands(拍手拍手) If you are happy and you know it never be afraid to show it（不要怕表现）（不要怕表现）If you are happy and you know it stomp your feet.（跺脚）（跺脚）If you are happy and you know it wink your eye（眨眼）（眨眼）3If you are happyIf you are happy and you know it clap your hands If you are happy and you know it clap your handsIf you are happy and you know it never be afraid to show itIf you are happy and you know it clap your handsIf you are happy and you know it stomp your feet.If you are happy and you know it stomp your feet.If you are happy and you know it never be afraid to show itIf you are happy and you know it stomp your feetIf you are happy and you know it wink your eyeIf you are happy and you know it wink your eyeIf you are happy and you know it never be afraid to show itIf you are happy and you know it wink your eye4party!Do you want to join the party?Music!Woo!Happy!5A: I think Im going to stay at home.B: If you do, youll be sorry.61a Look at the pictures. Then match the statements with responses. A1. 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. Ba. 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.1b Listen. Were your answers to activity 1a correct?牛仔裤牛仔裤71.do 在这里代替文中出现过的内容。在英语中遇到上文在这里代替文中出现过的内容。在英语中遇到上文中某动作再出现时，通常不再说该动词中某动作再出现时，通常不再说该动词,而使用助动词而使用助动词do,dose,did等来代替，以免重复。等来代替，以免重复。2.let in意为“允许进入，允许参加”。在这个短语中，代词作宾语时，必须放在let in 的中间；名词作宾语时，可以放在中间，也可以放在后面。eg：1.1.Open the door and let me in, please. 请打开门让我进去。1.2.Lets open a window and let some fresh air in.让我们打开窗，让一些新鲜空气进来。 3. let out 为let in 的反义词组，意为“放开，放出（水，空气等）”。eg:He doesnt want to buy a car, but I do.8if 引导的条件状语从句引导的条件状语从句时态主将从现时态主将从现主句一般将来时，if从句一般现在时例句例句如果我有足够的钱，我将环游世界。如果我有足够的钱，我将环游世界。If I have enough money, 例句如果明天下雨，我将不出去散步。例句如果明天下雨，我将不出去散步。If it rains tomorrow,I wont go out for a walk.I will travel around the world .9Look!I think Ill ride my bike.If you do, youll be late.Ill=I willI think Im going to stay at home.If you do, youll be sorry.youll=you will10Play a guessing game What will happen if I touch(触摸触摸) it?If you touch(触，碰触，碰) it, it will _get angryWill it ?crybe happybe excited11 用所给词的适当形式填空If he _(go) to the movies,he wont finish his work.goesIf we _(have )time, we will go to the park tomorrow.haveIf you _ (shout) at the party ,you (have)to leave.If I go to college, I (be) a college student.If I (like) the bag, I (buy) it.shoutwill havewill buywill belikeIf it _ （not rain）, he _（go）sightseeing.doesnt rainwill go12Language goal: talk about consequencesstatementsconsequencesI think Im going to the party with Karen and Ann.If you go to the party with Karen and Ann, /If you do,you will have a great time.If you wander off too far, my love will get your homeIf you follow the wrong star, my love will get your homeIf you ever find yourself lost and all alone,get back on your feet and think of me, my love will get your homeIf the bright lights blinds your eyes, will13HomeworkGrade A: Write five sentences with if structure. Recite 1a.1415