Unit 2 Topic 3 Section C 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 C 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 Do you know how many ways to keep healthy? What are they? 能熟悉并能正确运用本课的重点单词和短语 1 2 3 能用英语阐述健康生活方式 能正确运用代词it 和they 学习目标 学习目标 学习目标 学习目标 学习目标 1.She is _______ because she lost her bike. A.happy B.happiness C.happily D.unhappy 2.Eating too much meat can make you ______. You should eat less. A.fat B.smart C.happy D.active3.His knowledge on ________helps a lot in the car accident to save people’s lives. A.sports B.first aid C.food D.Internet D A B 预习检测 4.Money can’t buy everything, but you can do nothing without it on the other ______. A.side B.example C.hand D.question5.It’s not cool for students ______. They should say no to _______. A.to smoking; smoke B.smoking; smokeC.smoking; smoking D.to smoke; smoking C D 知识梳理 Fruit and vegetables are good for health Playing sports can help you keep fit. Happiness is inportant for your health. Saying no to smoking and drinking is necessary. 1.It is+adj.+for sb. to do sth. 中的it是形式主语，动词不定式短语才是真正的主语。e.g.: It is important for us to learn English well. 学好英语对我们很重要。2.on the other hand 另一方面(完整结构：on one hand...on the other hand意为“一方面...另一方面”) e.g.: On the other hand, drinking can cause many illnesses.另一方面，喝酒会带来很多疾病。 3. stay away from sth. 远离某物/某事 e.g.: The teacher tells us to stay away from rugs. 老师告诉我们要远离毒品。 4. say no to sth./sb. 对……说不，拒绝某物/某人 say no to doing sth. 拒绝做某事 e.g.: Everyone should say no to wars.类似短语：say hello to.../ say sorry to.../ say thanks to...等【辨析】(1) say 说，讲。着重讲话的内容，指以口头或书面语言表达。 e.g.: What did he say? 他说什么？(2) speak 说话；讲演。一般用作不及物动词；作及物动词时，宾语只能是语言。e.g.: Do you speak English?你讲英语吗？ (3) tell 告诉；讲述。常用于讲故事(story)、真话(the truth)、谎话(lie)；也可以跟双宾语或宾语补足语，tell sb. sth.= tell sth. to sb. 告诉某人某事；tell sb. (not) to do sth.告诉某人(不要) 做某事 e.g.: Please tell him not to forget his camera. 告诉他别忘记带他的照相机。(4) talk 谈话，谈论 与介词to, with和about连用 e.g.: They a