Unit5英语倍数市公开课金奖市赛课一等奖课件

1、1.熊猫是熊猫宝宝1000倍重。Panda is _ _ _ _ _ the baby panda.2.这条河是那条河三倍长。This river is _ _ _ _ _ that one.3.这棵树是那棵树两倍高。This tree is _ _ _ that one.as heavy as1000 timesas tall as twiceas long as3 times第1页这块石头重量是那块石头3倍This stone is _ _ _ _ _that stone.3 times as heavy as第2页1. A比B强壮3倍。A is _ _ _ _ B. 2. A比B大10倍

2、。A is _ _ _ _ B. 3.A比B高20米。A is _ _ _ _ B.stronger than ten timesbigger thanthree times taller than20 meters 第3页2.大象比熊猫重很多倍。The elephant is _ _ _ the panda.3.大象比熊猫高200cm。The elephant is _ _ _ the panda.heavier thanmany timestaller than200 cm第4页那个男人比这个小男孩重很多倍。1.That man is _ _ _ than the little boy.h

3、eavier many times be heavy第5页1.大象比熊猫重。The elephant weighs _ than panda.2.大象比熊猫重很多倍。The elephant weighs _ _ _than panda.3.大象比熊猫重500千克。the elephant weights _ _ _ than panda.moremoremany timesmore500 kilosweigh much-weigh more than第6页1.大象吃比熊猫多。The elephant eats _ than panda.2.大象吃比熊猫多很多倍。The elephant ea

4、ts _ _ _than panda.大象吃比熊猫多500千克。the elephant eats _ _ _ than panda.moreeat much-eat more thanmore500 kilosmany timesmore第7页那个男人比这个小男孩重很多倍。1.That man is _ _ _ than the little boy.2.That man weighs _ _ _ than the little boy.heavier many times moremany times be heavyweigh much第8页大象重很多。The elephant weig

5、hs much.大象比熊猫重。The elephant weighs _ than panda.大象比熊猫重很多倍。The elephant weighs _ _ _than panda.大象比熊猫重500千克。the elephant weights _ _ _ than panda.moremoremany timesmore500 kilos第9页那个男人比这个小男孩重很多倍。1.That man is _ _ _ than the little boy.2.That man weighs _ _ _ than the little boy.heavier many times more

6、many times be heavyweigh much第10页这块石头重量是那块石头3倍This stone is _ _ _ _ _that stone.This stone weighs _ _ _ than that stone.大象吃比熊猫多很多倍。The elephant eats _ _ than the panda.3 times as heavy asmore3 times many times more第11页刘翔是世界上最优异跑步者之一。Liu Xiang is _ _ _ _ _ in the world. 冬季度假最受欢迎地方之一是海南岛。One of _ _ _

7、_ to go for holidays in winter _ the Hainan Island. 点拨升华one of the best runnersthe most popular placesis第12页because of 与becausebecause of 是复合介词，其后只能接名词性结构（名词或动名词短语）或代词，而决不能跟其它结构。because是连词，其后只能引导句子，组成原因状语从句1.因为下雨，我们只好呆在家里。We stayed at home_ .2.他因为生病没能去上学。He didnt go to school _.3.我不能和你一起去，因为我病了I can

8、t go with you_.because of the rainbecause of illnessbecause I am ill点拨升华第13页倍数表示方法：A 是B 几倍.A is three times as big as B.A比B .几倍。A比B.多少。倍数 as +形容词as B倍数 比较级 than BA is twice bigger than B.详细数比较级 than B.A is 5 meters longer than B. 第14页倍数与形容词比较等级连用一倍once两倍twice 三次three timesA=3B , A 是B几倍.。A +动词 +倍数 +a

9、s+原级 as +B2) AB, A 比B大几倍/详细多少.1)A +动词 +倍数(详细数）+ 形容词比较级 + than + B第15页1. A比B强壮3倍。A is _ _ _ _ B. 2. A比B大10倍。A is _ _ _ _ B. 3.A比B高20米。A is _ _ _ _B.stronger than ten timesbigger thanthree times taller than20 meters 第16页1.熊猫是熊猫宝宝1000倍重。Panda is _ _ _ _ _ the baby panda.2.大象比熊猫重50倍。The elephant is _ _

10、_ the panda.3.大象比熊猫高200cm。The elephant is _ _ _ the panda.as heavy as1000 timesheavier than50 timestaller than200 cm第17页 weigh- 20 kilos weigh - much- moreA weighs three times as much as B.A weighs twice more than B.A weighs 2 kilos more than B. be- heavy- heavier A is three times as heavy as B. A i

11、s twice heavier than B. A is 2 kilos heavier than B. 第18页 eat - 2 kilos eat- much-moreA eats three times as much as B.A eats twice more than B.A eats 2 kilos more than B. live- long- longer run- fast- faster be - tall-taller be -big- bigger be- strongstrong 第19页A turtle weighs 150 kilos.A man weighs

12、 70 kilos.海龟比人重80千克。A turtle weighs 80 kilos more than a man.A turtle is 100 cms long.An elephant is about 500 cms long.大象是海龟长度5倍。An elephant is 5 times as long as a turtle.第20页A giant panda lives for 25 years.A man lives for 70 years.大熊猫不如人类活时间长。A giant panda doesnt live as long as a man.人类比大熊猫多活不到

13、3倍。A man lives as long as a giant panda.A man lives 3 times as long as a giant panda.A man lives less than 3 times as long as a giant panda.第21页1.人比豹子重10千克。2. 豹子是人跑8倍。3.人比豹子高2倍还多。4. 大熊猫是豹子两倍重。A man is ten kilos heavier than a cheetah. A cheetah runs 8 times as fast as a man. A man is more than 2 tim

14、es taller than a cheetah.A panda is 2 times as heavy as a cheetah.第22页Listening: an ordinary cat 一只普通猫 weigh a few grams 重几克 depend on 依据，依据A cat weighs many times more than an insect.A big dog is just less than the size of a giant panda.A butterfly doesnt live nearly as long as a man. less thanthe

15、size of / the length of / the height ofthe population of .第23页你房间是我两倍大。Your room is _ _ _ _ mine. 猎豹跑得比人快6倍还不止。A cheetah runs _ _ _ _ _ _ _ a man. =A cheetah runs _ _ _ _ _ a man. twice as large asmore than six times as fast asover six times faster than第24页as much as +数量词 :和一样多经常与动词连用 ， 比如：weigh as

16、much as : 重达weigh as much as 30 kilos eat as much as 吃多达 A giant panda eats as much as 20 kilos of food per day.第25页1.大熊猫曾经发生过什么事情？他们不如以前多了。现存不多了。What has happened to the giant pandas? There arent as many as before.2.实际上，印度是世界上第二大人口大国。In fact, India has the second largest population in the world.Its a fact that Indian has the 第26页1.雨下越多，我们就变得越担心。The more it rained, the more worried we became.2.这座山是那座山3倍高。This hil