Unit 6 Topic 3 Section B课件2023-2024学年仁爱科普版八年级英语下册

Unit 6 Enjoying Cycling Topic 3 Section B 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 1. If you don’t work hard, you ______ able to pass the exam. A. won’t be B. won’t C.will be D. will 2. _______ the young man saw the old man fall, he ran to help. A. While B. When C. Until D. Though 3. If it ______ tomorrow, We ______ for a hiking in the park. A. rains; will go B. will rain; go C. doesn’t rain; will go D. won’t rain; will go A B C 预习检测 4.—Every one should obey the traffic rules. —______ Or there will be more accidents. A. I agree. B. I don’t agree. C. I don’t think so. D. It’s hard to say. 5.—A young man drove too fast and hurt his left leg this morning. —_______ A. What a pity! B. Bad luck! C. I am sorry. D. That’s terrible. A D 能熟悉并正确运用本课时的重点单词和短语 1 2 3 能用英语简单地表述交通规则 能掌握if引导的条件状语从句 学习目标 学习目标 学习目标 学习目标 知识梳理 1.We should wear bicycle helmets when riding. 当我们骑车时，我们要戴上头盔。 1) wear用作及物动词，除表示“穿衣戴帽”之外，还可以表示“戴眼镜、首饰”等。 如： She never wears necklace. 她从来不戴项链。 Anyone can tell she’s blind as a bat, but she won’t wear glasses. 任何人都知道她视力不好, 但是她却不愿戴眼镜。 2) when riding=when we ride，当主从句的主语一致时，从句可用连词+分词的形式代替，复合句变为简单句。 如： You must be careful when you cross the road (=when crossing the road). 过马路时，你一定要小心。 [拓展]类似用法的词还有：while, if 等。如： While walking, he talks to his friend. 他一边走路，一边跟朋友交谈。 2.If we ride at night, we should have lights on the bicycle or wear light-colored clothes. 如果在晚上骑车, 我们就得使用车灯或穿亮色的衣服。 if 在引导条件状语从句时, 主句是一般将来时, 祈使、 或含有情态动词时, 从句用一般现在时。如: If it’s fine tomorrow, we will go to the park. If we wear different colors of clothes, it can change our feelings. 骑自行车应注意的交通规则 重点探究 Are riding bicycles always safe? No, sometimes bicycle accidents do happen. bike accidents 探究一 探究一 探究一 探究一 What should we do when we ride a bike? We can wear bicycle helmets when riding. We should never ride too fast. We should know more about traffic rules. We should have lights on