2019秋九年级英语全册 Unit 6 When was it invented Wednesday复现式周周练课件 新人教版.ppt

,Unit6Whenwasitinvented?,Wednesday星期三(GrammarFocus4c),一、核心词汇fridge，low，somebody，translate，lock，ring，earthquake，sudden，bell，biscuit，cookie，musical，instrument,(GrammarFocus-4c),二、重点短语beusedfordoingsth.被用来做某事；atalowprice以低价格；advisesb.(not)todosth.建议某人(不要)做某事；translateinto把翻译成；,(GrammarFocus-4c),allofasudden突然,猛地；breaktherule违反规则；lessthan不到，少于；workonsth.致力于某事；besimilarto与相似,(GrammarFocus-4c),三、主要语法：一般过去时的被动语态一般过去时的被动语态结构：was/were+doneThebuildingwasbuilttenyearsago.(肯定句)Thebuildingwasntbuilttenyearsago.(否定句，在was，were后加not)Wasthebuildingbuilttenyearsago?(一般疑问句，把was，were提句首),(GrammarFocus-4c),四、基础复现天天练：蒸汽轮船的发明,(GrammarFocus-4c),Travellingbyshipisveryconvenient.Ontheonehand,youcanenjoythebeautifulseasightandthemusicplayedbymusicalinstrument.Ontheotherhand,youcanalsoeatdifferentkindsoffoodasontheground.Youcanhavebiscuit,cookiesorsomefreshfruitsbecausetheyhavefridgetostorethem.,(GrammarFocus-4c),Butdoyouknowtheinventionofthesteamship?Millionsofyearsagolargewoodwereusedformakingaship.Thiskindofshipwascalledcanoe.Later，moreandmoreshipsweremadeindifferentsizesandofallkindsofmaterials.,(GrammarFocus-4c),Butalloftheseshipscanonlybemovedbypeopleorbywind.Sotheyhavelowspeed.Yet,Fulton，anAmericanscientist，isreallyapioneer.In1807，heinventedthefirststeamshipthatcanmovebyitself.Theinventionofsteamshipsmadeagreatcontributiontoourworld.,(GrammarFocus-4c),Fultonwasborninapoorfamily.Hisparentsworkedonafarm.Heloveddrawingandhehadalotofimaginations(想象力)whenhewasyoung.Whenhewasfree，helikedtolockhimselfinahouse,thinkingaboutallkindsofquestionsforhours.Hewasinterestedinnotonlyartbutalsoinventions.,(GrammarFocus-4c),Oneday,heworkedwithhisuncleonacanoe.Theytriedtheirbesttomovethecanoe，butitremainedstillbecausethewaterwasrunningtoofastagainstthecanoe.Allofasudden，anideacameintoFultonsmind，“IfIcaninventacanoethatcanmovebyitself，theworkerswillnotbesotired.”,(GrammarFocus-4c),Hetoldhisideatohisuncle.Hisuncledoubted，“Whatkindofmachinecanmakethecanoemovebyitself?”Fultonkeptsilentandgotlostindeepthought.Heworkedonitformanyyears.Later，afteralltheefforts，thefirststeamshipwasinventedbyFultonfinally.ItwascalledClermont.,(GrammarFocus-4c),()1.Thispassagemainlywantstotellusabout_.A.thehistoryofshipsB.thelifeofFultonC.thestoryofFultonsfamilyD.theinventionofthefirststeamship,D,(GrammarFocus-4c),()2.Fultonlikedtolockhimselfinahousebecause_.A.helikedtheskyB.helikedthinkingdeeplyC.helikedthehouseD.hedidntwanttowork,B,(GrammarFocus-4c),()3.Fultonwantedtomakeacanoethatcanmovebyitselfsothat_.A.hecouldmakealotofmoneyB.hecouldbeefamousC.hecouldhelpthetiredworkersD.hecouldbeeascientist,C,(GrammarFocus-4c),()4.Theunderlinedword“steamship”means_inChinese.A.快艇B.潜水艇C.飞船D.蒸汽机船,D,(GrammarFocus-4c),()5.WhichofthefollowingsentenceisNOTtrueaccordingtot