Unit2 How often do you exercise SectionA-2021-2022学年八年级上册初二英语【导与练】初中同步练案核心要点精析课件（人教版）

Unit 2　How often do you exercise? Section A 要点一　how often多久一次 How often do you watch TV? 你多长时间看一次电视? 精析 how often对动作发生的“次数”提问,询问做某事的频率。常用答语为:Every day./ Once a week./Three times a week./ Often./... 练案 英语 拓展 辨析how often,how long,how far,how soon 词条 含义及用法 how often “多久一次”,询问做某事的频率。 how long “多长”,对物体长度进行提问;“多长时间”,对动作持续的时间长短进行提问,常用“for+时间段”来回答。 how far “多远”,对距离进行提问。 how soon “多久”,询问某事多久之后发生,常用答语为“in+一段时间”。 —How long do you exercise every day? 你每天锻炼多长时间? 练案 英语 —For about an hour. 大约1小时。 —How far is it from your home to school? 你家离学校多远? —It’s two kilometers. 两千米。 —How soon will you finish your homework? 你多久能完成作业? —In twenty minutes. 20分钟以后。 练案 英语 Practice! 1.—　　　 do you exercise,Tony?  —Three times a week. A.How often　　　　　 B.How soon C.How long D.How much 2.—　　　 do you sleep every day,Eric?  —For about eight hours. A.How much B.How fast C.How often D.How long 3.—　　　 is it from your school to the bus stop?  —It’s about 5 minutes’ walk. A.How often B.How long C.How soon D.How far 练案 英语 要点二　hardly adv.几乎不;几乎没有 I hardly ever watch TV. 我几乎不看电视。 精析 hardly 为表示否定意义的频度副词,通常位于实义动词之前,be动词、助动词、情态动词之后。常构成短语hardly ever“几乎从不”,表示频率。 拓展 如果一个陈述句中出现hardly,则视为否定句,改为反意疑问句时,疑问部分用肯定 形式。 He hardly speaks Chinese,does he? 他几乎不说汉语,是吗? 练案 英语 Practice! 1.—Did you go to the cinema last night? —Oh,no.I 　　　 go to the cinema.You know,I don’t like the movies.  A.hardly B.always C.often D.usually 2.People in the past could hardly eat fresh vegetables in winter,　 　? A.could they B.couldn’t they C.could people 练案 英语 谢谢观赏！ 练案 英语 $