Unit6Whenwasitinvented?SectionB(3a—SelfCheck)【学习目标】1.复习常用词汇及表达：beusedfor,thinkof,haveapoint,becomepopular;shoeswithspecialheels,shoeswithlights,suchagreatinvention,inourdailylives,atthattime;byaccident;takeplace;withoutdoubt;aChineserulercalled…；fallinto;sometime;produceanicesmell;oneoftheworld’sfavoritedrinks;thesaintoftea;lessthan;bymistake;thinenough;saltyenough;makethecustomerhappy;intheend;potatochips;divide…into;notonly…butalso;lookupto;stop…from…;becomepopularinChina;thenumberof;encouragesb.todosth;achieveone’sdreams2.复习常用句型表达：1）—Whenwasthetelephoneinvented?—Ithinkitwasinventedin1876.2）—Whataretheyusedfor?—They’reusedfor….3）Didyouknowthattea,themostpopulardrinkintheworld,wasinventedbyaccident?4）ItissaidthataChineserulercalledShenNongwasthefirsttodiscoverteaasadrink.5）Someleavesfromateaplantfellintothewaterandremainedthereforsometime.6)Italsodiscusseswherethefinesttealeaveswereproducedandwhatkindsofwaterwereused.7)TheteatradefromChinatoWesterncountriestookplaceinthe19thcentury.8)ThetelephonewasinventedbyAlexanderGrahamin1876.9)Potatochipswereinventedbymistake.10)Thecustomersaidtheywerenotsaltyenough.11)Georgewantedtomakethecustomerhappy.12)Thecustomerwashappyintheend.13)Basketballisamuch-lovedandactivesportthatisenjoyedbymanyforfunandexercise.14)Itisover100yearsoldandisplayedbymorethan100millionpeopleinover200countries.15)BasketballwasinventedbyaCanadiandoctornamedJamesNaismith,whowasbornin1863.16)Dr.Naismithdividedthemeninhisclassintotwoteamsandtaughtthemtoplayhisnewgame.【重点难点】重点：Talkaboutdifferentinventionsandlearntocreatesomething难点：运用本单元句型进行会话和写作。【新知预习】用所给单词的适当形式填空。1.Teneggs__________(use)tomakethebigcakebymymother.2.Theboys__________(ask)nottoshoutinthehallway.3.Whendidtheyinventthe__________(person)computer?4.ThomasEdisonwasagreat___________(invent)inhistory.5.Someinventionscanalsoleadtootherinventionsallofa_________(suddenly).【课堂探究】重点短语：beusedfor,thinkof,haveapoint,becomepopular;shoeswithspecialheels,shoeswithlights,suchagreatinvention,inourdailylives,atthattime;byaccident;takeplace;withoutdoubt;aChineserulercalled…；fallinto;sometime;produceanicesmell;oneoftheworld’sfavoritedrinks;thesaintoftea;lessthan;bymistake;thinenough;saltyenough;makethecustomerhappy;intheend;potatochips;divide…into;notonly…butalso;lookupto;stop…from…;becomepopularinChina;thenumberof;encouragesb.todosth;achieveone’sdreams【达标练习】I.用方框中所给词的适当形式填空。produce;accident;help;written;salt1.Somethingswereinventedby________.2.Thesoupisn’t________enough.Pleaseputsomesaltinit.3.Therearemany________inventionsaroundus.4.Ilikebooks________byMoYan.5.Saltis________inEastandSouthChina.II.单项选择。1.Ithinkthemosthelpful_________isthelightbulb.A.inventionB.inventionsC.inventedD.inventor2.That’saspecialpen!Who_________it_________by?A.is;inventedB.was;inventedC.is;inventingD.was;inventing3.Theythinkthattheinventorused_________ideatocreatehisorherinvention.A.othersomeone’sB.someoneotherC.someoneelse’sD.elsesomeone’s4.Itwasinvented________JulieThompsonandit’susedfor_______inthedark.A.to;seeingB.by;seeingC.to;seeD.by;see5.Englishisused_________aforeignlanguage_________manypeople.A.at;byB.as;byC.as;forD.as;inIII.句型转换。1.Edisonhadmanyusefulinventionsinhislife.(改为一般疑问句...
