欢迎来到天天文库
浏览记录
ID:51617650
大小:404.50 KB
页数:14页
时间:2020-03-26
《LifeonMars单元全课时课件10份grammar 2.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、LifeonMarsGrammar2Whatdomanypeoplethinkofthelifebytheyear2100?Theybelieve____________________________bytheyear2100.(that)wewillliveontheplanetMarsWhowilldomostoftheworkonMars?Peoplethink_______________________mostofourwork.Andtheyaresure________________timeforth
2、eirhobbies.(that)robotswilldo(that)theywillhaveUsage1Objectclausesintroducedby‘that’Peoplethink(that)robotswilldomostofourwork.Manypeoplebelieve(that)wewillliveontheplanetMarsbytheyear2100.Manypeoplearesure(that)theywillhavemoretimefortheirhobbies.Fromthesentenc
3、es,weknow(that)anobjectclausecanbeputaftersome_______,suchas‘think’,‘believe’,‘know’,oraftersome___________,suchas‘sure’,‘certain’.verbsadjectivesManypeoplebelieve(that)wewillliveontheplanetMarsbytheyear2100.(改为否定句)Whichoneisbetter?Manypeopledon’tbelieve(that)we
4、willliveontheplanetMarsbytheyear2100.Manypeoplebelieve(that)wewillnotliveontheplanetMarsbytheyear2100.√Wealwaysput‘not’before‘think’and‘believe’.Trytofindoutwhetheritisanobjectclauseornot.TheseplantswillproducefoodandoxygenthatweneedtoliveonMars.Scientistswillde
5、velopplantsthatcangrowonMars.PeoplethinkthathumansonMarshavetowearspecialbootstomakethemselvesheavier.WeallknowthatMarsisaplanetinthesolarsystem.ThejourneytoMarscouldtakeonlyaveryshorttimeinspaceshuttlesthattravelathalfthespeedoflight.Somescientistsdonotbelievet
6、hatthejourneytoMarswillbeverycomfortable.CananyplantsgrowonMarsnow?Wedon’tknow/arewondering/arenotsure______________________________________onMars.if/whetheranyplantscangrowManypeoplearesurethatsomeplantscanproduceenoughwateronmars,aren’tthey?No,nobodyissure____
7、______________________________________________onMarsornot.whetheranyplantscanproduceenoughwaterUsage2Wedon’tknow/arewonderingif/whetheranyplantscangrowonMars.NobodyissurewhetheranyplantscanproduceenoughwateronMarsornot.Fromthetwosentences,weknowthatwecanuse_____
8、_or__________tointroduceanobjectclausewhenitexpressesa‘yes/no’question.ifwhetherWhenweseetheword‘or’,wecanonlyuse‘whether’.CananyplantsgrowonMarsnow?Wedon’tknow/arewo
此文档下载收益归作者所有