Unit7Period3　SectionB(1a～1d)課件人教版英語八年級下冊

Period3SectionB(1a～1d)Ⅰ重點單詞(☆為拓展詞匯，*表示2022年新課標新增單詞)名詞(n.)1.厘米___________________________2.出生；誕生_____→出生v.天生的adj.☆born動詞(v.)3.重量是……；稱……的重量______→

重量n．☆weight兼詞4.adj.成年的；成人的n．成人；成年動物

*______cm(＝centimeter/centimetre)birthweighadultⅡ重點短語1.出生時2.到達(某數(shù)量、程度等)；至多有；不多于atbirthupto1.Thiselephantweighs____________morethanthispanda.這頭大象的重量是這只大熊貓的許多倍。2._____

______,ababypandaisabout0.1to0.2kilos.出生時，一只大熊貓寶寶重0.1~0.2千克。3.Apandacanlive____

___20to30years.大熊貓能活20~30年。Ⅲ重點句型manytimesAtbirthuptoSheistryingtoloseweight.1Thiselephantweighsmanytimesmorethanthispanda.(P53)weighv.________________

①putonweight增加體重②loseweight減輕體重重量是……，稱……的重量，其名詞形式為weight，意為“重量”。托尼剛才在手里稱了這塊石頭的重量。Tony________________inhishandjustnow.春節(jié)后南希的體重增加了。因此，她決定做一些運動來減肥。Nancy____________aftertheSpringFestival.Therefore,shedecidedtodosomeexerciseto____________．weighedthestoneputonweightloseweight2Atbirth,ababypandaisabout0.1to0.2kilos.(P53)birthn.出生atbirth________出生時，凱特大約重3千克。________,Katewasaboutthreekilos.出生時AtbirthAnadultpandaweighsmanytimesmorethanababy.(P53)manytimesmorethan是……的許多倍A＋謂語＋倍數(shù)＋比較級＋than＋B＝A＋謂語＋倍數(shù)＋as＋形容詞/副詞原級＋as＋B，表示“______________”A是B的……倍我的杯子是你的杯子的三倍大。Mycupis___________________yours.()Asiaisfourtimesas______asEurope.A．largeB．largerC．largestD．thelargestthreetimesasbigasA1.一只狗能活10~15年。Adogcan____________10to15years.2.這棟樓房比那棟高五米。Thisbuildingisfivemeters_________________thatone.3.嬰兒出生時大約重3千克。___________,ababyweighsabout3kilos.Ⅰ完成句子liveuptotaller/higherthanAtbirth4.那個廣場是這個廣場的三倍大。Thatsquareis______

______

_______

_____thisone.5.湯姆吃得比邁克少得多。Tomeats_______

_____thanMike.threetimesbiggerthanmuchlessElephantsarethelargestlandanimalsontheEarth.Theylook1._______.Theycancarryheavythings.Theyhavelongnoses,largeearsandthicklegs.Thereare2._______twotypesofelephants:theAsianelephantandtheAfricanelephant.AfricanelephantsliveintherainforestsofCentralandWestAfrica.AsianelephantsliveinNepal,IndiaandSoutheastAsia.Africanelephantsarelarger.Theyare2.5to4meterstalland3.______2，268to6，350kg.Asianelephantsarejustalittlesmaller.()1.A.sick B.soft C.strongD.strict()2.A.mainly B.clearlyC.finallyD.suddenly()3.A.eat B.lose C.drinkD.weighⅡ完形填空語篇類型：說明文主題：人與自然(自然生態(tài))難度：詞數(shù)：約210用時：7分鐘數(shù)：CADstrongmainlyweighElephantsalwayslivein4.______calledherds(群).Alloftheelephantsintheherd5.____________eachother.Whenoneisintrouble,theotherswillhelphimorher.The6.______oftheherdisanoldmotherelephant.Sheisthematriarch(女族長).Aherdmayhaveeightoreven100elephants.Theotherelephantsfollowthematriarchbecausesheknowshowto7.______themfromthecomingdanger.()4.A.countriesB.cities C.townsD.groups()5.A.takecareofB.comeupwithC.payattentiontoD.lookforwardto()6.A.adult B.keeper C.guideD.person()7.A.achieve B.beat C.protectD.faceDACCgroupstakecareofguideprotectElephantslearnfromlifebywatchingandcopyingothers.Theyare8.______animalswithgoodbrain.Inthe9.______season,itisdifficulttofindwater.Butamatriarchcanrememberwherethewateris.Thentheherdwillfollowherand10.______thewateratlast.Thematriarchisveryimportantintheherd.()8.A.smart