SectionB3a—3bSelfcheck-(10)VIP专享VIP免费

1.Tolearntowriteadescriptionofnewinvention2.TocheckyourselfHaveyouevercomeacrossanydifficultiesinyourdailylife?Iamnotabletotakenotesquicklyinclass.It’sveryhardformetogetupearly.I’mworriedaboutmyeverydayhomework.Canweinventsomethingnewtosolvethosedifficulties?Itisoftendifficulttodecideontheinventorofcertaininventions.Thisisbecausesometimesafewpeoplemay_______thingswhicharenearlythesame.It’shardtotellwhocameupwiththeideafirst.invent,doubt,mention,website,allofsuddenI.Completethepassagewiththecorrectformsofthewordsinthebox.inventSomeinventionscanalsoleadtootherinventions_____________.Sosomepeople_______whethertheinventorcameupwiththeideahimselforherself.Theythinkthattheinventorusedsomeoneelse’sideatocreatehisorherinvention.Thatiswhybooksor_________usually_________morethanoneinventorwhengivinginformationaboutinventions.allofasuddendoubtwebsitesmentioninvent,doubt,mention,website,allofsudden1.Someonestolemywatch._________________________________2.Theyusedfiveeggstomakethisbigcake.____________________________________3.Whendidtheyinventthepersonalcomputer?____________________________________________________________________Mywatchwasstolen(bysomeone).Whenwasthepersonalcomputerinvented?Fiveeggswereusedtomakethisbigcake.II.Rewritethesesentencesusingthepassivevoice.4.Theyaskedusnottoruninthehallway.________________________________________________________________5.Someonetookthevideobacktothestore.________________________________________________________________Thevideowastakenbacktothestore(bysomeone).Wewereaskednottoruninthehallway(bythem).Invention:_________________________When:_________________________Who:_________________________Purpose:_________________________in2013umbrellawithalightLiMengIII.Findoutinformationaboutaninventionyouwouldliketoknowmoreaboutandwritesentencesbelow.seeingintheraininthedark1.Problem:__________________________Newinvention:______________________Whatitisusedfor:___________________3aThinkofsomethingthatyoudonotliketodo.Thenthinkofaninventionthatcouldhelpyou.Makenotes.aspecialpenquicklytakingnotesinclasstakingnotesinclass2.Problem:__________________________Newinvention:______________________Whatitisusedfor:___________________3.Problem:__________________________Newinvention:______________________Whatitisusedfor:______________________________________________________________________________aspecialclockgettingupearlywakingmeupdoinghomeworkarobotdoinghomeworkwithmeItcanbemyfavoritehomeworkpartnerThisspecialpenwasinventedbyLiuJie.Ithasthreecolorsandisusedfor….Imagineyouareabusinessperson.Writeadescriptionofyournewinvention.Trytoselltheinventiontotheclass.3bUsefulsentences1.Ithink…isaveryusefulinvention.我认为……是一项很有用的发明。2.…wasinventedby………是由……(某人)发明的3.…wasinventedin………是在……(某时间)发明的4.Itwasusedfor…它被用来……5.…ismadeof………是由……(材料)制成的Onepossibleversion:ThisspecialpenwasinventedbyLiuJie.Ithasthreecolorsandisusedfortakingnotesquicklyinclass.Itisveryusefulifyouhavealottowritedown.Thepencomeswithamicrochipthatcanstorealistofcommonwordsthatyouwilluse.Youcanprogramthewordsyouwilluseoftentoeachword.Whenyouarewriting,youjustneedtowritetheshortformswiththepen,pressabuttononthepenandallshortformswillchangeintotheactualwords.Themicrochipcancontainupto50wordsandyoucanmakechangestothelistofwordswheneveryouneedto.将有6...