人教版八年级英语下册Unit7第四课时SectionB (1a~Self Check)课件.ppt

*Unit7What’sthehighestmountainintheworld?一、给画线部分,选择最恰当的英文释义A.aboutB.surprisingC.largeD.visitorsE.facingDBECA二、翻译句子6.多达300名学生参加了运动会。7.史蒂夫在床上,但是我知道他醒着。8.老虎是世界上最濒危的动物之一。Upto300studentstookpartinthesportsmeeting.Stevewasinbed,butIknewhewasawake.?Tigersareoneofthemostendangeredanimalsintheworld.?9.医生告诉那名男子,他患了一种病。10.他出生时重3千克。Thedoctortoldthemanhehadanillness.Atbirth,heweighed3kilos.三、完形填空(难度:★★★)Notmanyyearsago,somefarmerswereworriedbecausehawks(老鹰)weretakingawaymanyoftheirchickens.Thefarmersdidnotknowwhattodo.?11?theyaskedtheofficialsforhelp.?“?12?thehawks,”theofficialssaid.“We’llpayyouforthem.”Sothe?13?begantokillhawks.Thefarmerskilledmanyhawks.?14?theydidn’thavetoworryabouttheirchickens.Butlatertheyhadanewworry.Fieldmicewere?15?alotoffarmers’grain.?Howdidthishappen?Hawkseatnotonlychickensbutalsofieldmice.Theyeatmorefieldmicethanchickens.Butthefarmersdidnotknowthis.Whentheykilledalotofhawks,they?16?thebalance(平衡)ofnature.?InonepartoftheUnitedStates,forexample,thedeerthereliketoeatacertainkindofwildrose.Themountainlionsthereeatthedeer.The?17?ofdeer,mountainlions,andwildrosesdoesnotchangemuchifpeopleleavethingsastheyare.Butpeoplekilledmanymountain?18?toprotectthedeer.Soonthereweresomanydeerthattheyateupallthe?19?roses.Thenthedeerbegantoeatthegreenleavesofyoungtrees.Sothefarmersthoughtofwaystoprotecttheirtrees.Thenthedeerhadnothingtoeat,andmanyofthemdied.Thiswasanotherlessonfromnature:Itis?20?forustokeepthebalanceofnature.Everyoneshouldknowthis!?CDAABACABD四、短文填空(难度:★★★)Thepandaisoneofthebest-known,best-lovedandcutestanimalsintheworld.PandasoncelivedinpartsofAsia,includingVietnamandBurm