+Unit+6+When+was+it+invented+Section+B+3a~3b+Self+check教学 人教版九年级英语全一册

Unit6Whenwasitinvented？sectionB3a-selfcheck年级：九年级学科：初中英语（人教版）...Whatcolorisit?Whatdoesitlooklike?Whatisitmadeof?Whatisitusedtodo/for?Whatcanweuseittodo?Whatdoyouthinkofit?...TheScienceClubislookingforgoodideasfornewinventions.Hereisthead.mypenwillbeamuch-lovedinventionthatwillbeusedbymanyforwriting.Let'stry.Whatismyhopefortheinvention?thepopularityofmypenwillrisearoundtheworld,withmanypeopleusingiteverydayandeverywhere.Tip1:Usegoodexpressionsyouhavelearnedto

beautify.ItisgreenIt’ssmallanditlookslikeaplane.It’smadeofplastic.becauseitwillmakepeoplerelaxed.Tip2:Makesomesentenceslongerto

beautify.increasewritingspeedremindyoutorestlistentomusic

usage

beusedtobeusedforcanuseittoIt’susedtoincreaseyourwritingspeedIt’susedforremindingyoutorestYoucanuseittolistentomusicItisgreenbecausegreencanmakepeoplerelaxed.It’ssmallanditlookslikeaplane.It’smadeofplastic.Whatcanitdo?Firstofall,it’susedtoincreaseyourwritingspeedsothatyoucanwritedowneverythingimportantinclass.Secondly,it’susedforremindingyoutorestwhen

youkeepwritingforalongtime.Besides,youcanuseittolistentomusicifyouaretiredwithhomework.Thepenisnotonlyspecial,butalsouseful.Asweallknow,it’sagoodhabittotakenotesinclass.However,somestudentscan’ttakenotesquicklyinclass.Inordertodealwiththisproblem,Iwanttoinventaspecialpen.

Withoutdoubt,Ibelievethatinthefuture,thepopularityofmyinventionwillrisearoundtheworld,withmanypeopleusingiteverydayandeverywhere.Readandfindoutthelinkingwordsandphrases(连接词).Tip4:Addlinkingwordsandphrases.Whatiseachparagraphabout?BeginningproblemBodyIntroductionEndinghopedifficultyingettinguptoomuchhouseworktrafficjamsearthquakewaterpollutiondifficultyinmovingfreelyforoldpeopleWhatproblemdo

youwanttodealwith?Whatinventiondoyouwanttoinvent?difficultyingettinguptoomuchhouseworktrafficjamsearthquakewaterpollutiondifficultyinmovingfreelyforoldpeopleLet'sthink.Asweallknow,alotofearthquakeshappenintheworldeveryyearandtheycausegretlossesforpeople.Inordertodealwiththisproblem,I’dliketoinventaspecialmachine.Let'sdraw.Finishthemindmapofyourinvention.Let'sdraw.Finishthemindmapofyourinvention.Writeanarticletointroduceyourinventions.ChecklistLet'swrite.Let'scheck.Shareandcheckthearticles.ChecklistBeautifyAddThinkhard!Learnhard!Workhard!Let'sexercise.1.Completethepassagewiththecorrectformsofthewordsinthebox.invent,doubt,mention,nearly,website,allofsuddeninventnearlyallofasuddendoubtwebsitesmention2.Rewritethesesentencesusingthepassivevoice.Let'sexercise.Fiveeggswereusedtomakethisbigcake.When

wasthepersonalcomputer

invented?We

wereasked

nottoruninthehallway(bythem).Thevideowastakenbacktothestore(bysomeone).3.Findoutinformationaboutaninventionyouwouldliketoknowmoreaboutandwritesentencesbelow.Let'sexercise.Invention:_________________________When:_________________________Who:_________________________Purpose:_________________________in2013umbrellawitha