八年级英语2月20日lesson8学案.pdf

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1、 1/1 八年级英语 2 月 20 日导学案 课题：Lesson 8 Why Are Plants Important?【学习目标】1掌握词汇：1.基本的；基础的_ 2.使人愉快的_ 3.树荫；阴凉处_ 4.达到；执行_ 5.土；土壤_【学习重难点】1重点短语和句型：1从.获得能量_ 2 总之；一句话_ 3 把.带走_ 4 在森林里_ 5 由.制成_ 6 对.重要_【学习过程】朗读课文,熟读单词短语并在书上勾出以下经典句型并理解。1 树和其他植物帮助净化空气。_ 2 在森林里散步是令人愉快的。_ 3 面包圈不长在树上。_ 4 树和植物从太阳那里获取能量并转化成食物。_ 5 药和衣服也是由树和植

2、物制成的。_ 6 那样，风和水不会把土壤带走。_ 7 总之，没有植物我们就不能生存！_【达标检测】一、单项选择。（）1.What can you see _ the tree?Aha!Koalas!Seven of them!A.On B.in C.above D.over（）2.Thanks to our teachers._ their help,we couldnt make such great progress.A.Without B.With C.About D.For（）3.The Monkey King can turn himself _ seventy-two differ

3、ent animals and objects.A.Down B.on C.off D.into（）4.She told us that by the end of the year,she was very _ about the bullying(欺凌)and became ill.A.Pleased B.worried C.satisfied D.amazed（）5.Our head teacher is responsible for his work.He spends most of his time with us._ He always communicates with ou

4、r parents in his free time.A.I hope so!B.What?C.Thats for sure.D.Why?（）6.Summer camping is a great experience for students.It is good to help them _.A.wake up B.get up C.hurry up D.grow up 1/1 （）7.Its bad for your eyes _ computer games too much.A.Play B.playing C.to play D.plays（）8.Kaili is one of t

5、he most beautiful _ in Guizhou.A.Place B.cities C.town D.county（）9.The scarf which is _ silk _ soft and comfortable.A.made from；feel B.made of；feels C.made in；smell D.made up of；smells（）10.Are there many trees _？A.where do you meet B.where you meet C.you meet where D.you meet there 二.用所给单词的适当形式填空。1.

6、Its pleasant _(work)with you.2.She left without _(say)a word.3.Plants can help _(clean)the air.4.People and other animals need food _(live).5.He lost his key.It made him _(stay)in the cold to wait for his wifes return.三.任务型阅读。Plants are very important.Plants can make food from air,water and sunlight

7、.Animals and man cannot make food from air,water and sunlight.Animals can get their food by eating plants and other animals.Man gets his food by eating plants and animals,too.Soanimals and man need plants in order to live.This is why there are so many plants around us.There are two kinds of plants：f

8、lowering plants and non-flowering plants.Almost all the trees around us are flowering plants.You can know some trees from their flo-wers and fruit.Non-flowering plants do not growflowers.You can not see many non-flowering plants around you.If you look carefully at the plants around you,you will find

9、 that there are many kinds of plants.Some plants are large and some are small.Most of them are green.Thanks to the plants around us,we can live on earth.1题完成句子;23题简略回答问题;4题找出并写下全文的主题句;5题将文中画线句子译成汉语。1.Animals and man need plants_.2.Can animals and man make food from air,water and sunlight?_ 3.How man

10、y kinds of plants are there in the world according to the passage?_ 4._ 5._ 四.根据句意及所给中文完成句子，每空一词。1.Trade _(有助于)the development of industry.2.Its _(愉快的)to climb mountain.3._(没有)food,they would have nothing to eat and they would die.4.We can sit in the _(树荫)under the tree.5.Trees and plants help us _(满足)our basic needs.6.We can turn the tree _ paper.7.Other structures will be _ _(由制成)high tech materials called memory metals.8._ a word,we cant live without the sun.