英语Section A课文课件ppt

这是一份英语Section A课文课件ppt
Unit 9　Have you ever been to a museum?Section A要点一　反意疑问句It’s really interesting,isn’t it?它真的很有趣,不是吗?精析这是一个反意疑问句。反意疑问句是由“陈述句 +附加疑问句”构成,遵循“前肯后否,前否后肯”原则。此问句可用yes或no来回答。附加反意疑问部分的主语要用代词,并与陈述部分主语一致,谓语动词在人称、数和时态上也要与陈述部分一致。Linda won the speaking competition,didn’t she?琳达赢了演讲比赛,是吗?[温馨提示]1.含有never,hardly,seldom等的句子为否定句,反问部分用肯定形式。2.反意疑问句的回答要“据实回答”,即事实是肯定的,就做肯定回答;事实是否定的, 就做否定回答。 —Mary comes from England,doesn’t she? ——玛丽来自英国,是吗? —No,she doesn’t.She is from the USA. ——不,不是。她来自美国。 —Your cousin hasn’t been to Disneyland,has he? ——你表弟没去过迪士尼乐园,是吗? —Yes,he has.He went last week. ——不,他去过。他上周去的。Practice!1.—His father went to work by taxi today,　　　?  —Yes,he did. A.did he B.wasn’t he C.didn’t he D.was he2.He has few friends in his new school,　　　 ?  A.hasn’t he B.does he C.has he D.doesn’t he3.—He didn’t go to school late yesterday,did he? —　　　,though it rained hard yesterday.  A.No,he didn’t B.Yes,he didn’t C.Yes,he did D.No,he did要点二　encourage v.鼓励It also encourages governments and social groups to think about ways to improve toilets in the future.它(博物馆)还鼓励政府和社会团体来考虑一下未来改进厕所的方法。精析encourage的常用结构:encourage sb.to do sth.鼓励某人做某事;encourage sb.in sth.在某方面鼓励某人。Her parents encouraged her in her studies.她的父母鼓励她好好学习。Practice!1.The 2022 Beijing Winter Olympic Games 　　 　　 the public to pay attention to winter sports.(鼓励) 2.Our teacher believes “Let me try and I will understand”,so she often encourages us 　　　 new things.  A.try B.trying C.tries D.to tryencourage(s)谢谢观赏！