九年级英语全册Unit6Whenwasitinvented第3课时作业课件

第三课时SectionB(1a～1e)Unit6Whenwasit invented?fridgetradebiscuitscustomers快速对答案bell1ⅠCCABABecausetheyfeltcoolandpeoplecouldsleepwellonthem.2345341125ⅡⅢ23Theycollectediceinwinterandkeptitunderground.HowChinesepeopleinhistorystayedcoolinthehotseason.Ⅰ.根据首字母及汉语提示,完成下列单词的拼写。1.Pleaseputthevegetablesintothef(冰箱)tokeepthemfresh.ridge2.Chinadoesalotoft(贸易)withmanycountries.3.Forsnacks,theyofferedussomeb(饼干).radeiscuits4.Thestudentswerereadingaloudwhentheb(铃声)rang.5.Thenewstoreacrossfromtheroadhastakenawaymostofmyc(顾客).ellustomersⅡ.单项填空。()1.Whotookmyumbrella______mistake?Thisblackoneisnotmine.A.onB.atC.byD.inCbymistake为固定短语,表示“错误地”。()2.Wedidn'ttakeanyumbrellas.Sowehadtowait______therainstopped.A.afterB.whenC.untilD.becauseCuntil表示“直到......为止”。()3.Heenteredthefamousuniversity______.Thepeopleinthevillageareproudofhim.A.intheend B.totheendC.bytheend D.attheendAintheend意为“最后”。()4.—Whatdoyouthinkofthepotatoes?—Well,they'renot______.A.thinenough B.enoughthinC.thinnerenough D.enoughthinnerAenough“足够”,修饰形容词时位于形容词后。()5.Themeatsmells______.Wecan'teatit.Pleasethrowitaway.A.saltyB.sourC.deliciousD.crispyB由句意可知是肉闻起来酸了,所以不能吃,只能扔掉。sour“酸的”,符合句意。Ⅲ.阅读下面短文,并用英语回答问题(请注意每小题后面的词数要求)。Luckilywehaveairconditioners(空调)tomakeourselvescoolinsummernow.HowdidChinesepeoplestaycoolinthehotseasonbeforetheyhaveairconditioners?ThemostcommonwaypeopleinoldChinakeptcoolwastousefans.Manyfanshadwritingsordrawingsonthem.IntheSuiDynastyChinesepeoplestartedtouseporcelainpillows(瓷枕).Thesepillowsfeltcoolsopeoplecouldsleepwellontheminsummer.Peopleintheseoldtimesdidn'thavefridgestomakeice.Insteadtheycollectediceinwinterandkeptitunderground.Whensummercametheygottheiceoutandputitintheirlivingroomstocoolthemdown.Richpeopleandmembersofthekingfamilyhadmoreexpensivewaystokeepcool.AsearlyastheHanDynastysomepeopleusedatoollikemodernelectrical(电力的)fans.Itwasmadeofawheelandsomefanblades(叶片).Apersonwouldpullaropetomakethewheelspin(转)andthenthebladeswouldspinaroundfast.

IntheTangDynastypeoplefoundawaytomaketheirwholehousecool.Theybuilttheirhousesnexttothewaterandusedsomemachinestocarrywatertothetopofthehouseandmadeitflowdownfromtheeaves(屋檐).Thisman-madewaterfallbroughtcoolairintothehouse.1.Whydidpeopleuseporcelainpillowsinsummerwhentheyweresleeping?(不超过15个词)__________________________________________________________________Becausetheyfeltcoolandpeoplecouldsleepwellonthem.2.HowdidChineseinhistorygettheiceinsummer?(不超过10个词)__________________________________________________________Theycollectediceinwinterandkeptitunderground.

3.What'sthepassagemainlyabou