2014年人教版新目标八年级下Unit7SectionBPeriod1课件（24页）.ppt

Unit 7 Whats the highest mountain in the world?Section BPeriod OneElephant-is 350 cm tall-weighs 5,000 kilos-eats 150 kilos of food a dayTry to describe the elephant using the information above.Panda-is 150 cm tall(standing on two legs)-weighs 100 kilos-eats 10 kilos of food a dayTry to describe the panda using the information above.cm(=centimeter)weighbirthat birthup toadult厘米厘米v.重量是重量是；称；称的的重量重量n.出生；诞生出生；诞生出生时出生时到达到达(某数量、程度等某数量、程度等)adj.成年的；成人的成年的；成人的n.成人；成年动物成人；成年动物Words reviewTo learn to compare facts about elephants and pandasTo learn new words:weigh,birth,adultCompare 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.Listen and check()the numbers you hear._ 100 _ 16 _ 20_ 20 _ 50 _ 120_ 0.1 _ 0.2 _ 1501bListen again and complete the sentences.1.At birth,a baby panda is about _ to _ kilos.2.At birth,a baby panda is about _ cm long.3.A baby panda is not black.It is _ and it has no _.4.A panda can live up to _ to _ years.1c0.20.1pink1520teeth301dTake turns telling your classmates about pandas.A:A baby panda cannot see.B:An adult panda weighs many times more than a baby panda.PairworkPractiseAn adult panda weighs many times more than a baby panda.“倍数倍数+比较级比较级+than”，表示，表示“比比(大大/小小/长长/短短)几几倍倍”。这个盒子比那个字大三倍。这个盒子比那个字大三倍。This box is three times bigger than that one.课时重点回顾课时重点回顾倍数倍数+比较级比较级+thanThis elephant weighs many times more than this panda.An adult panda weighs many times more than a baby panda.Now 2 mins to test your spelling.1.English-Chinese ocean,the Pacific Ocean,cm,birth,adult2.Chinese-English 称称的重量；出生时；到达的重量；出生时；到达(某数某数量、程度等量、程度等)When finished,exchange your papers to see who does the best.注注:另附另附word文档。文档。点击此处链接点击此处链接根据提示填写单词根据提示填写单词。1.I can take _(至多有至多有)four people in my car.2._(出生时出生时),most babies weigh between 6 and 8 pounds.3._(称称)that loaf of bread on the balance,please.4.Children must be accompanied by an a_.up toAt birthWeigh dult合并句子。合并句子。1.Im thirteen.Jim is fourteen.(old)2.Mr.Green is 1.75m.Mr.Smith is 1.70m.(short)3.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.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.Its _ in Module 1.(hard)hungryhungrierthe nicestheavierthe heaviesthardharderthe hardestComplete the sentences with the right forms of the words.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)betterbusy the busiestearlierbest9.I think English is as _ as Chinese.(important)10.This picture is _ of the four.(beautiful)11.Lucy did _ than Lily.(bad)importantthe most beautifulworse翻译下列句子。翻译下列句子。1.刚出生时，熊猫宝宝大约有刚出生时，熊猫宝宝大约有15公分长。公分长。2.大象比这个熊猫要重许多倍。大象比这个熊猫要重许多倍。3.我的苹果要比妹妹的多三倍。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.Homework1.Review the new words and expressions.2.2.Using the languages in the box of 1a to make comparisons(at least 10 sentences).To preview the article in 2bTo preview the new words and expressions