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1、歡迎來到英語課堂歡迎來到英語課堂 Unit 7Whats the highest mountain in the world?Section B(1a-1d).短語互譯短語互譯1.多于多于 _2.出生時出生時 _ 3.活到活到 _4.stand on two legs _5.an adult panda _答案答案:1.more than2.at birth3.live up to.4.兩腿兩腿站立站立5.一只成年大熊貓一只成年大熊貓.句型展示句型展示1.大象高大象高350厘米厘米,重重5 000千克千克,每天吃每天吃150千克的食物。千克的食物。An elephant is 350 cm_,
2、_5,000 kilos and_150 kilos of food a day.2.這頭大象比這只大熊貓重很多倍。這頭大象比這只大熊貓重很多倍。This elephant weighs_ _ _than this panda.答案答案:1.tall;weighs;eats2.many times more3.剛出生時的大熊貓大約剛出生時的大熊貓大約0.1到到0.2千克。千克。_ _,a baby panda is about 0.1 to 0.2 kilos.4.大熊貓能活到大熊貓能活到20到到30歲。歲。A panda can_ _ _20 to 30 years.答案答案:3.At bi
3、rth4.live up to1.This elephant weighs many times more than this panda.這頭大象比這只大熊貓重很多倍。這頭大象比這只大熊貓重很多倍。【自主領(lǐng)悟自主領(lǐng)悟】(1)weigh是動詞是動詞,意為意為“有有重重,重重”。weigh many times more than.意為意為“比比重很多倍重很多倍”,time在此表示倍數(shù)。在此表示倍數(shù)。(2)表示兩倍用表示兩倍用twice,三倍三倍(及以上及以上)用用“基數(shù)詞基數(shù)詞+times”。若要。若要表述表述“比比倍還要多倍還要多”可在倍數(shù)前加可在倍數(shù)前加over,more than?！練w納
4、拓展歸納拓展】倍數(shù)的三種常用表達(dá)法倍數(shù)的三種常用表達(dá)法(1)A+be+倍數(shù)倍數(shù)+as+形容詞形容詞/副詞原級副詞原級+as+B。例如例如:A is four times as strong as B.A比比B強(qiáng)壯強(qiáng)壯3倍。倍。(2)A+be+倍數(shù)倍數(shù)+形容詞形容詞/副詞比較級副詞比較級+than+B。例如例如:A is more than ten times bigger than B.A比比B大大10倍還多。倍還多。(3)A+be+倍數(shù)倍數(shù)+計量名詞計量名詞+of+B。例如例如:Asia is four times the size of the Europe.亞洲是歐洲的四倍大。亞洲是歐洲
5、的四倍大?！净顚W(xué)活用活學(xué)活用】你的房間是我的兩倍大。你的房間是我的兩倍大。Your room is_ _ _ _mine.獵豹跑得比人快獵豹跑得比人快6倍還不止。倍還不止。A cheetah runs more than _ _ _ _ _a man.=A cheetah runs over _ _ _ _ a man.答案答案:twice as large/big assix times as fast as;six times faster than2.At birth,a baby panda is about 0.1 to 0.2 kilos.剛出生時的大熊貓大約剛出生時的大熊貓大約0
6、.1到到0.2千克。千克?！咀灾黝I(lǐng)悟自主領(lǐng)悟】birth是名詞是名詞,意為意為“出生出生,發(fā)育發(fā)育”,常用短語為常用短語為:at birth意為意為“出生時出生時”,give birth to意為意為“生生;引起引起,產(chǎn)生產(chǎn)生”,date of birth意為意為“出生日期出生日期”。【活學(xué)活用活學(xué)活用】小袋鼠出生時在它媽媽的育兒袋里。小袋鼠出生時在它媽媽的育兒袋里。_ _,a baby kangaroo is in its mothers pouch.著名的女演員姚晨生了一個健康的男孩。著名的女演員姚晨生了一個健康的男孩。Yao Chen,a famous actress _ _ _ a h
7、ealthy boy.答案答案:At birthgave birth to單項選擇。單項選擇。1.The Oriental Pearl Tower(東方明珠塔東方明珠塔)isthan the Eiffel Tower(埃菲爾鐵塔埃菲爾鐵塔).A.144 meters higher B.144 meters highC.144-meter higher D.144-meter-higher2.An adult panda eats many timesa baby panda.A.more B.lessC.more than D.less than3.A giraffe can live up30 years.A.to B.in C.at D.for4.The light travelsthe sound.A.8.8105time as fast asB.8.8105times as faster asC.8.8105time as faster asD.8.8105times as fast as5.The tiger weighsmore than the cat.A.much B.littleC.much time D.many time安全小貼上課間活動注意安全
七年級英語下冊 Unit 7 What’s the highest mountain in the world Section B (1a-1d)課件
