人教版八下英语unit7 sectionB 1A 1D.pptx

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1、Section B(1a-1d)你能用比较级和最高级来你能用比较级和最高级来比较这些动物吗？比较这些动物吗？1aCompare facts about these two animals.Use the language in the box to help you make sentences.Elephant is 350 cm tall weighs 5,000 kilos eats 150 kilos of food a dayPanda is 150 cm tall (standing on two legs)weighs 100 kilos eats 10 kilos of foo

2、d a dayComparisonExample sentences:This elephant weighs many times more than this panda.This elephant is 200 cm taller than this panda.This panda eats much less food than this elephant.This elephant eats many times more than this panda.much less foodmany times moreCompare two objects you know wellra

3、bbithorseCute&smallBig&strongA horse can run much faster than a rabbit.A horse weighs many times more than a rabbit.A rabbit is much smaller than a horse.A rabbit runs very fast.1bListen and check()the numbers you hear._ 100 _16 _ 20 _50_120 _ 0.1 _ 0.2 _ 150Listen again and complete thesentences.1.

4、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.0.10.215pinkteeth20301c大熊猫最奇特的一点是大熊猫最奇特的一点是新生儿在出生时相当的新生儿在出生时相当的不成熟，体重仅有不成熟，体重仅有0.1-0.2千克千克,它们是粉红色它们是粉红色的。的。熊猫刚出生时只有熊猫刚出生时只有

5、大约大约15厘米厘米 左右的长度。左右的长度。一只熊猫可以活到一只熊猫可以活到20到到30年。年。Fill in the blanks:A baby panda is lovely.When it is born,it is much _than an adult panda.It _ about 0.1 to 0.2 kilos,but an adult panda weighs about 100 kilos.At _,its only around _ long,but an adult panda is around 150 cm long.A baby panda is pink a

6、nd it _ see.It also doesnt have any _.A baby panda can _ _ to 20 to 30 years.smallerweighsbirth15cmcantteethliveupTake turns telling your classmates about pandas.A:A baby panda cannot see.B:An adult panda weighs many times more than a baby panda.1d The pandas,not only the national treasure of China,

7、but also loved and cared by people around the worldWe are in danger.Help!1.cm taller/shorter2.much/a little/less+比较级比较级3.times more than.the Nilethe Yangtze Riverthe Yellow River6,6706,3005,500The Yellow River is long.The Yangtze River is a lot_ than the Yellow River.The Nile is _ _ of allThe Yangtz

8、e River is not_ long _ the Nile.=The Yangtze River is not _ than the Nile.longerthe longestas aslonger1 这张桌子是那张桌子的三倍长The desk is _ _ as long as that one 2 我的哥哥比我高五厘米My brother is _ _ than me.3 大象比老鼠要重许多倍An elephant weighs _ _ more than a mouse.4 一只猫可以活到13岁 A cat can live _ _ 13 years old.5 我出生的时候有60厘米长_ _,I was 60 cm long.threetimes5cm tallermany timesuptoAtbirthHomework1.Review the new words and expressions.2.Using the languages in the box of 1a to make comparisons(at least 10 sentences)3.Learn more information about pandas.