Unit2Topic3课件 2023-2024学年仁爱科普版英语八年级上册

Unit 2 Topic 3 八上 1.问题 2.习惯 3.最终 4.他们自己 5.增强,建筑 6.肥胖的 7.发生,出现 8.代替 9.建议,劝告(v.) 10.除...之外 problem habit finally themselves build fat happen instead advise except .单词复习 1. final 2. happy 3. choose 4. advice 5. careful carefully chose (过去式) advise happiness finally 6. crowd n. crowded adj. unhappy happily .词性变化 3 [kwest n] [pr 'vent] [b ld] [' nt net] ['h b t] ['h p n] ['h p n s] [t u z] [s lt] [[ n'sted] question prevent build Internet habit happen happiness choose salt instead .音标复习 1.另一方面 2. 增强……体质 3. 代替 4.一直 5. 保持空气新鲜 6. 远离 7. 留口信 8. 学习有关急救的知识 9. 对……说不 10. 停止做某事 1. on the other hand 2. build sb. up 3. instead of 4. all the time 5. keep the air fresh 6. keep/stay away from 7. leave a message 8. learn about first aid 9. say no to 10. stop doing sth. .词组 .语法 1. must与have to的区别 1. It’s raining outside. We _ stay at home. 2. —Would you like to play soccer with me? —I’d like to. But I’m afraid I _ do my homework first. 3. We _ eat healthy food to keep ourselves healthy. 4. —_ we clean the classroom now? —No, you _. 5. We _ keep away from animals. have to have to must Must don’t have to must 总结: must 表示说话人主观上的看法,即主观上的必要。 e.g. He said that he must work hard. have to 表示客观的需要,有人称、数、时态的变化。 e.g. He had to look after his sister yesterday. 2.反身代词 1. She teaches _ English on TV. 2. My brother and I are playing soccer now. We are enjoying _. 3.“Help _ to some fish.” she said to the children. 4. Thank you. I can manage it _. 总结: 1. 反身代词的形式 herself ourselves yourselves myself 单数 myself yourself himself herself itself 复数 ourselves yourselves themselves .语法 2.反身代词 2. 常用的反身代词词组 独自一人地 _ 自学 _ 伤到自己 _ 随便吃…… _ ……玩得开心 _ 沉迷于… _ 3. 反身代词作名词或代词的同位语时,起加强语气的 作用,可译为“亲自,本人”。 e.g.你最好亲自去问你的老师。 You’d better ask your teacher about it _. by oneself teach oneself hurt oneself help oneself to… enjoy oneself yourself lose oneself in… .语法 过关复习 . 选择填空 ( ) 1. -Why not see a movie last night? -Because I watched TV at home instead of _ movies. A. watch B. watching C. look ( ) 2. The doctor said that I don’t nee