Lesson 48 Garbage is Interesting! -【夺冠百分百】2022-2023学年八年级英语下册新导学课时练（冀教版），河北适用

Unit 8 Save Our World 新导学课时练 Lesson 48 Garbage Is Interesting! B当堂达标 kind.Sometimes one living thing kills another, or one eats and the other is eaten.One kind of 一、单项选择 life eats another kind of life in order to live,and )1.The teacher divides us three together they form a food chain.All food chains groups to play games. begin with the sun,and all food chains become A.into B.with C.at D.for broken up if one of them disappears. )2.It's your duty up the class- All life needs sunlight to live on.But only room on Monday. plants can use sunlight directly.Plants are "fac- A.clean B.cleans tories".They make food from sunlight,water C.cleaning D.to clean and things in the soil and air.Plants feed all )3.The workers sorted hundreds of other living things.Animals can only use the rubbish last week. sun's energy after it has been changed into food A.ton B.tons by plants.Some animals feed directly on plants, C.ton of D.tons of and others eat smaller animals.Meat-eating ani- )4.My uncle bought a house mals are only eating plants indirectly. because he couldn't afford a What about human beings?We are mem- new one. bers of any food chain.We eat rice,vegetables, A.using B.used fruit and so on.We also eat meat.But men often C.big D.new break up the food chain.They kill wild animals. )5.Whenever I walked past the park,I They also make rivers,lakes and seas dirty. could see some old people When these rivers,lakes and seas are polluted, Chinese Tai Chi. the fish in them cannot be eaten.If men eat the A.do B.did fish,they will get strange diseases. C.doing D.are doing Each form of life is linked(联系)to all 二、连词成句 others.Breaking the links puts all life in dan- 6.elephant,five,weighs,tons,the ger. 9题完成句子：10、11题简略回答问题：12题找 7.garbage,we,the,picked up 出并写下全文的主题句：13题将文中画线句子 译成汉语。 8.any,you,need,help,do 9.Food chains suggest that 10.What do all food chains begin with? c提升训练 11.Which can change the sun's energy into food? 三、任务型阅读 All living things on the earth need other 12. living things to