Unit 2 Topic 3 Section D课件2023-2024学年仁爱科普版八年级英语上册

Unit 2 Keeping Healthy Topic 3 Section D 学习目标 预习检测 知识梳理 课堂总结 学习 导航 重点探究 当堂检测 新课导入 What should you need to pay attention to while doing exercise? 能正确区分have to和must的用法 1 2 3 熟练运用反身代词 能了解如何锻炼 学习目标 学习目标 学习目标 学习目标 学习目标 学习目标 学习目标 1.Children shouldn’t _______ a lot time playing computer games. A.cost B.take C.spend D.pay2.Listening to music _______ having dinner is a bad habit. A.while B.and C.before D.after 3.I will go to the gym tomorrow, if it ______ rain. A.won’t B. doesn’t C.wouldn’t D.didn’t C A B 预习检测 4.There are many T-shirts in the clothes store. I don’t know which one to _______. A.keep B.wear C.enjoy D.choose5.—The park is not far from here. Let’s walk there ______ driving the car. —OK. A.at last B.in fact C.at once D.instead of D D 知识梳理 It is important to warm up before exercise. It is a good place to exercise in a park. It's important to drink enough water when you exercise. You must be careful when you exercise. 1.You do not need to spend a lot of money exercising. 你不必花很多钱在运动上 spend time/money on sth. 花费时间金钱在某事上 spend time/money doing sth. 花费时间金钱做某事 ①我们不应该花费太多时间玩游戏。 We shouldn’t spend too much time playing computer games. ②我花了30元买这本书。 I spent 30 yuan on this book. 2. Just get your body moving. 只需要让你的身体动起来。 get sb/sth doing sth “让某人/某物行动起来” get sb to do sth “使某人做某事” get + adj. “……变得……” 3. Choose a sport that you enjoy and then your exercise will be fun instead of work. instead of 代替1) instead of 是介词短语，后接名词、代词和动名词，放在句中句首都可以 2) take the place of 是动词词组，作谓语，放在句中 e.g.: Now I can walk to work instead of going by car. 现在我可以步行去上班，而不必开车了。 情态动词的综合运用 Grammar Modal Verbs (Ⅲ): must/have to ______ we exercise to prevent the flu? Yes, we must. No, we don’t _______. / No, we _______. And you _____ do your homework first. I ______ do some cleaning. Must have to needn’t must have to 重点探究 探究一 探究一 探究一 探究一 探究一