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课件网) Unit10 SectionA（Grammar Focus-3c） 教学目标 1) 学习掌握下列词汇：upset, taxi, advice 2）进行一步复习巩固学习Section A 部分所学的生词和词组。 3）掌握正确用含if条件状语从句的主从句。 4) 能够熟练运用所学的知识，用if来表达条件，用will来表达结果。 5) 能了解以下语法：用情态动词can来表达邀请。 教学难点 1、会读和会用本课（p35、36）新词汇和新句型。 2、学会用he \she第三人称If 引导的条件状语从句 A: What will you do if you are happy B: If I’m happy, I will _____. sing a song dance play computer games A: What will you do if you are happy B: If I’m happy, I will _____. watch TV take a trip help with housework It will be rain tomorrow. 用if将下列句子合并成一句话 I will stay at home. If it is rain tomorrow, I will stay at home. I will stay at home if it is rain tomorrow. 主 将 从 现 It will be sunny tomorrow. 用if将下列句子合并成一句话 I will go out with my friends. If it is sunny tomorrow, I will go out with my friends. I will go out with my friends if it is sunny tomorrow. If I get up at 9:00, 在if 引导的条件状语从句中， 如果主句是_____，那么if 引导的从句用_____来表示将来可能发生的动作 或存在的状态,也就是所谓的_____。 注意：if条件状语从句中,主句只能用will表示一般将 来时，不能用be going to If she is happy，she will play the guitar . I will be late. 总结 if 引导的条件状语从句 主句和从句时态如何？ 一般将来时态 一般现在时态 “主将从现” 2. if 条件状语从句中，如果主句有must，can，may 等情态动词，从句用一般现在时。 If you are ill, you must go to the doctor. 3. if 条件状语从句中，主句是祈使句，从句用一般现在时表示将来。 Please call me if you come back. 2) If it ____ (be) cold tomorrow, I will wear my sweater. 3) He can go home if he _____ (finish) his homework. finishes 1) Put up your hands if you _____ (have) any questions. have is 【语境应用】完成句子。 4) 如果他来了，我们会让你知道的。 If he _____, we _____ you know. 5) 如果天不下雨，她会开车来我家的。 If it _____, she _____ to my home. comes will let doesn't rain will drive Grammar Focus I think I'll take the bus to the party. If you do, you'll be late. I think I'll stay at home. If you do, you'll be sorry. What will happen if they have the party today If they have it today, half the class won't come. Should we ask people to bring food？ If we ask people to bring food, they'll just bring potato chips and chocolate. should的用法 should为情态动词，意为“应该，应当”，没有人称和数目的变化，后跟动词原形，用来表示建议、要求、劝告、命令、推断等，否定形式是shouldn’t。 如： We should learn from each other. 我们应该相互学习。 Where should I meet you tonight 今天晚上我应该在哪见你？ Dear Su Mei, I don’t _____ (know) what to _____ (do) about going to Mike’s birthday party tomorrow night. My parents _____ (think) I should study for my English exam next week. If I _____ (go) to the party, they _____ (be) upset. Mike _____ (tell) us to wear nice clothes, but I don’t _____ (have) any. If I _____ (wear) jeans, I _____ (look) the worst. Also, I’m not sure ho ... ...
