Unit 7Whats the highest mountain in the world? Section B (1a-1d) . 短语互译短语互译1. 多于多于 _2. 出生时出生时 _ 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. 两腿两腿站立站立5. 一只成年大熊猫一只成年大熊猫. 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_, _5, 000 kilos and_150 kilos of food a day. 2. 这头大象比这只大熊猫重很多倍这头大象比这只大熊猫重很多倍This elephant weighs_ _ _than this panda. 答案答案: 1. tall; weighs; eats2. many times more3. 刚出生时的大熊猫大约刚出生时的大熊猫大约0. 1到到0. 2千克。
千克 _, a baby panda is about 0. 1 to 0. 2 kilos. 4. 大熊猫能活到大熊猫能活到20到到30岁A panda can_ _ _20 to 30 years. 答案答案: 3. At birth4. live up to1. This elephant weighs many times more than this panda. 这头大象比这只大熊猫重很多倍这头大象比这只大熊猫重很多倍自主领悟自主领悟】(1)weigh是动词是动词, 意为意为“有有重重, 重重”weigh many times more than. . . 意为意为“比比重很多倍重很多倍”, time在此表示倍数在此表示倍数2)表示两倍用表示两倍用twice, 三倍三倍(及以上及以上)用用“基数词基数词+times”若要表述表述“比比倍还要多倍还要多”可在倍数前加可在倍数前加over, more than归纳拓展归纳拓展】倍数的三种常用表达法倍数的三种常用表达法(1)A+be+倍数倍数+as+形容词形容词/副词原级副词原级+as + B例如例如: A is four times as strong as B. A比比B强壮强壮3倍。
倍2)A+be+倍数倍数+形容词形容词/副词比较级副词比较级+than + B例如例如: A is more than ten times bigger than B. A比比B大大10倍还多3)A+be+倍数倍数+计量名词计量名词+of + B例如例如: Asia is four times the size of the Europe. 亚洲是欧洲的四倍大亚洲是欧洲的四倍大活学活用活学活用】 你的房间是我的两倍大你的房间是我的两倍大Your room is_ _ _ _mine. 猎豹跑得比人快猎豹跑得比人快6倍还不止倍还不止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. 刚出生时的大熊猫大约刚出生时的大熊猫大约0. 1到到0. 2千克。
千克自主领悟自主领悟】birth是名词是名词, 意为意为“出生出生, 发育发育”, 常用短语为常用短语为: at birth意为意为“出生时出生时”, give birth to意为意为“生生; 引起引起, 产生产生”, date of birth意为意为“出生日期出生日期”活学活用活学活用】 小袋鼠出生时在它妈妈的育儿袋里小袋鼠出生时在它妈妈的育儿袋里 _, a baby kangaroo is in its mothers pouch. 著名的女演员姚晨生了一个健康的男孩著名的女演员姚晨生了一个健康的男孩Yao Chen, a famous actress _ _ _ a healthy boy. 答案答案: At birthgave birth to单项选择单项选择1. The Oriental Pearl Tower(东方明珠塔东方明珠塔)isthan the Eiffel Tower(埃菲尔铁塔埃菲尔铁塔). 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。