人教版英语七年级上册Unit3SectionB2a2c课件.pptx
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1、,Section B 2a-2c,To learn the new words:library,some,classroom,e-mail,find,lost,ask for,must,callTo learn the lost and found notices.,Language Goals,When you lose things,how to find them or ask for help.When you find things but you dont know the owner,how should you do to help others.,Emotional Goal
2、s,Warming up,I couldnt find my mobile phone before the class.But I remembered putting it into my handbag in the morning.I feel so worried.Is it stolen by someone?Or is it left behind somewhere?What should I do now?,What should he do?,2a,Read the notices on the board and circle the lost things.,Lin H
3、ai,A computer game is in the school library.Is it yours?Ask the teacher for it.Mike,2b,Found:Some keys are in Classroom 7E.Are they yours?E-mail me at .,Read the notices again and write down the items.Then check()Lost or Found.,2c,Read the notices again and answer the questions.,1.Who found a comput
4、er game?2.If you lost your watch,what can you do?3.Who lost ID card?How to contact the owner?,Mike.,Call John at 495-3539.,Tom.,Call him at 685-6034.,1.Ask the teacher for it.ask sb.for sth.:向某人索取某物;向某人要某物,例:You can ask him for the dictionary.你可以找他要那本词典。Dont ask me for it.Go and ask your father(for
5、it).不要向我要(它),去向你爸爸要吧。,Language points,You can _ Grace _(向某人要某物)your map.2.“Where are our pens?”they _(询问).,2.A computer game is in the school library.in 为介词,意为“在里”,表示方位。例:My pens are in the pencil box.我的笔在铅笔盒里。,3.Call me at 685-7788.call 在此句中意为“打电话”,常用于以下结构:call sb.给某人打电话Call him this afternoon.今天下午
6、给他打电话。call+电话号码 拨打(号码)Pleas call 110.请拨打110。call sb.at+电话号码 拨打(号码)找某人Call Mary at 236-0396.请拨打236-0396找玛丽。,你可以按照234-6789给杰克拨打电话。You can _ Jack _234-6789.点拨:“(给)打电话”,用动词call;“(提供电话号码时使用)按照;根据”用介词at。,4.E-mail me at.at prep.放在电子邮箱的地址或电话号码等前面,表示“按照;根据”at 表示时间,用于钟点前,用于时刻前,译为“在时(刻)”。如:,at threethree ocloc
7、k 在三点 at a quarter to six 六点差一刻 at noon 在中午at night 在夜晚at midnight 在半夜 at breakfastlunchsupper 在吃早饭午饭晚饭时 at this time of day 在每天这个时候,at 表示地点,一般用于较小的地名(方)前,译为“在”。如:at home 在家 at the station 在车站 at 表示处于状态,译为“从事于”。如 at school 在上学 at work 在工作,I must find it.must modal v.(情态动词)必须例:You must finish it toda
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