if 引導(dǎo)的真實(shí)條件句

1、if 引導(dǎo)的真實(shí)條件狀語(yǔ)從句引導(dǎo)的真實(shí)條件狀語(yǔ)從句開江縣拔妙初級(jí)中學(xué)蔣庭青典例探究It is raining today, so Jack has to study at home.If it is sunny tomorrow, Jack will go riding a bike.if 從句從句主句“if ”意為意為“如果如果”，引，引導(dǎo)的句子在句中作條件導(dǎo)的句子在句中作條件狀語(yǔ)，叫條件狀語(yǔ)從句，狀語(yǔ)，叫條件狀語(yǔ)從句，表示在某種條件下某事表示在某種條件下某事很有可能發(fā)生很有可能發(fā)生。 If it is sunny tomorrow, Jack will go riding a back.

2、Jack will go hiking with me if it is cool tomorrow. if從句主句if從句主句當(dāng)if從句位于主句之前時(shí)，_逗號(hào)隔開當(dāng)if從句在主句之后時(shí)，_逗號(hào)隔開。用用不用不用 I will go hiking myself if Jack doesnt go along with me.If you go to Australia, you will see cute koala bears. 主句主句If從句 I will go hiking myself if Jack doesnt go along with me.If you go to Aust

3、ralia, you will see cute koala bears.要點(diǎn)歸納在if引導(dǎo)的條件狀語(yǔ)從句中，主句用一般將來時(shí)，從句用一般現(xiàn)在時(shí)；即“主將從現(xiàn)”。即學(xué)即練If Jack _ (go) to his friends Christmas party, he will have a great time.goesIf you finish your homework, you can watch TV.If you feel tired, listen to the music to relax. 自主歸納 If 從句從句 主句主句If you finish your homewor

4、kyou can watch TVIf you feel tiredlisten to the music to relax在if引導(dǎo)的條件狀語(yǔ)從句中， 主句還可以使用祈使句或情態(tài)動(dòng)詞，從句用一般現(xiàn)在時(shí)態(tài)。2. Mary will go to Guilin if she _ a five-day holiday. A. have B. had C. will have D. has3. If you dont like the flowers, please _. A. take it away B. take away it. C. take them away D. take away them 學(xué)以致用1. 如果你走路去參加聚會(huì)，你就會(huì)遲到。If you walk to the p