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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit 7,What,s the highest mountain in the world?,Unit 7 Whats the highest mou,Section B,Period One,Section B,预习检测：,用适当的介词或副词填空,1.The panda can stand _two legs.,2.My pet dog eats half a kilo _meat every,day.,3._birth,little Tom was only 2 kilos.,4.The little elephant is _ two years old.,5.Do you think people will live up _ 200,years?,on,of,At,about,to,预习检测：onofAt aboutto,Objectives,掌握倍数表达法,To learn new words:,weigh,at birth,live up to,Objectives掌握倍数表达法,问题引导下的再学习,问题引导下的再学习,Compare facts about these two animals.Use the language in the box to help you make sentences.(1a),Example sentence:,This elephant weighs many times more than this panda.,(200 cm taller/shorter,weigh much more/less,eat much more/less,eat many times more.),This panda is 200 cm,shorter than,this elephant.,This elephant eats,much more than,this panda.,Compare facts about these two,This elephant weighs many times more than,this panda,这头大象比这只大熊猫重许多倍,time,在句中的意思是,_,是,_ (,可数,/,不可数）名词，用来表示三倍及,以上的倍数，表达倍数常用以下句型：,1.A+,谓语,+.times+,形容词或副词的比较级,+,than+B,练习：这棵树比那棵高三倍。,你的书包比我的大三倍,倍，倍数,可数,This tree is three times taller than that one,Your bag is three times larger than mine,This elephant weighs many time,2.A+,谓语,+.times+as+,形容词或副词的原级,+as B,练习：起居室是厨房的三倍,3.A+,谓语,+.times+the+,计量单位,（,size/lengh/height/weight.)+of+B,练习：你的蛋糕的大小是我的蛋糕的四倍,The living room is three times as large as,the kitchen,Your cake is four times the size of mine,2.A+谓语+.times+as+形容词或副词的原级Th,观察思考：,How much does it weigh?,此句中,weigh,是,_,词，意思是,_,He weighed the fruit.,此句中,weigh,是,_,词，意思是,_,Whats the weight of the little dog?,此句中,weight,是,_,词，意思是,_,动 重量是,动 称,.,的重量,不可数名 重量，体重,拓展：,weight,常用于短语,lose weight,“减肥”,观察思考：动 重量是,Listen and check()the numbers you hear.,_ 100 _ 16 _ 20,_ 20 _ 50 _ 120,_ 0.1 _ 0.2 _ 150,1b,Listen and check()the numb,Listen again and complete the sentences.,At birth,a baby panda is about _ to _ kilos.,At birth,a baby panda is about _ cm long.,A baby panda is not black.It is _ and it has no _.,A panda can live up to _ to _ years.,1c,0.2,0.1,pink,15,20,teeth,30,Listen again and complete the,观察,1c,找出短语“出生时”,_,练习：我的女儿出生时重三公斤。,“活到,.,岁”,_,练习：我希望我的父母能活到,100,岁,at birth,My daughter weighted 3 kilos at birth.,live up to.years,I hope my parents can live up to 100 years,.,拓展：,up to.,“至多有,.”,练习：,I can take _(,至多有,),four people in,my car,up to,观察1c,找出短语“出生时”_at birthMy,Review,课时重点回顾,weigh,的用法,倍数表达法,重要短语,Review课时重点回顾weigh的用法,Quiz,注,:,另附,word,文档。,点击此处链接,Quiz注:另附word文档。,达标检测,1.,我弟弟重大约四十公斤。,My brother _ about _ _.,2.,刚出生时，一只熊猫重大约,0.1,到,0.2,公斤,_ _,a baby panda is about 0.1 to 0.2,kilos,3.,所有铅笔中这支铅笔最长。,The pencil is _ _ _ _,4.,那头大象大约有,350,厘米高。,The elephant is about _ _ _,5.,它每天吃十公斤食物,It eats _ _ _ food a day.,weighs forty kilos,At birth,the longest of all,350 cm tall,ten kilos of,达标检测weighs forty k,合并句子。,Im thirteen.Jim is fourteen.(old),Mr.Green is 1.75m.Mr.Smith is 1.70m.(short),The red box is 2kg.The yellow box is 4kg.(heavy),4.My hat is 20 yuan.Alices hat is 30 yuan.Lucys hat is 50 yuan.(cheap),Im,older,than,Jim.,Mr.Smith is,shorter,than,Green.,The yellow box is,heavier,than,the red,box.,My hat is,cheaper than,Alices hat and,Lucys hat.,合并句子。Im older than Jim.Mr.Sm,1.Jim is very _.Li Lei is _,than Jim.(hungry),2.Kates mooncakes are _ of all.(nice),3.Your box is _ than mine.But his is _ of the three(heavy).,4.Unit 2 is quite _.Unit 3 is _ than Unit 2.(hard),hungry,hungrier,the nicest,heavier,the heaviest,hard,harder,Complete the sentences with the right,forms of the words.,1.Jim is very _.Li Lei,5.This TV play is _ than that one.(good),6.My mother is very _.She is,_ in my family.(busy),7.Lingling gets to school _ than the,others.(early),8.She speaks English _ in our class.,(well),better,busy,the busiest,earlier,best,5.This TV play is _ than,9.I think English is as _ as,Chinese.(important),10.This picture is _,of the four.(beautiful),11.Lucy did _ than Lily.(bad),important,the most beautiful,worse,9.I think English is as _,翻译下列句子。,刚出生时，熊猫宝宝大约有,15,公分长。,大象比这个熊猫要重许多倍。,我的苹果要比妹妹的多三倍。,At birth,a baby panda is about 15 cm long.,The elephant weighs many times more than this panda.,My apples are three times more than my sisters.,翻译下列句子。At birth,a baby panda,Preview,To preview the article in 2b,To preview the new words and expressions,PreviewTo preview the article,
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