2020-2021学年八年级英语下册 Unit 2 Plant a Plant Lesson 8 Why Are Plants Important课时作业 （新版）冀教版.docx

1、Unit 2 Lesson 8.根据句意及首字母或汉语提示完成句子1.They are in great n of help. 2.Without sunlight and good s, the trees soon died.3.Trees help c the air.4.He wanted to have a good rest in the s under a tree. 5.Trees and other plants are i to people.6.My classmates often listen to Beijing Opera and learn the (基本的)

2、knowledge from professional actors. 7.Last summer they had a (愉快的) trip in Hainan. 8.He put all his (精力) into his work.9.We all like camping in the (森林).10.The students work hard to(实现) their dreams.用所给单词的适当形式填空11.Fruit and vegetables help us (keep) healthy.12.It is hard to sleep (with) a fan in sum

3、mer.13.Its pleasant for my grandparents (live) in the countryside.14.There are different kinds of (plant) in the forest.15.We use mobile phones in many different (way).单项选择()16.Its veryto play Chinese chess with them. It makes me.A. pleasant; pleasedB.pleased; pleasantC.pleasant; pleasantD.pleased;

4、pleased()17.My English is so poor. Please help to improve it.A. meB.IC.myD.mine()18.We must make sure the rain will not the soil .A. blow; awayB.carry; off C.carry; awayD.take; off()19.The table is wood and paper is wood, too.A. made from; made ofB. made of; made fromC. made of; made intoD. made fro

5、m; made in()20.Whats in the hole?. Its empty.A. Something B. AnythingC. Nothing D. Everything ()21.Dont go out your coat. It is so cold outside.A. forB.withC.withoutD.from.按要求完成下列各题22.Greeting each other with a smile is necessary in our daily lives.(改为同义句) greet each other with a smile in our daily

6、lives.23.The wind and water carry the soil away.(改为否定句)The wind and water the soil away.24.The air is fresh here.(改为感叹句) the air is here! 25.Trees and plants can be made into medicine.(改为同义句)Medicine from trees and plants.26.The fish can live with water.(改为同义句)The fish live water.词语运用阅读下面短文,在空白处填入一个

7、适当的单词或括号内单词的正确形式。All living things on the earth depend on(依赖) each other. 27. the same time, they all need 28.(sunlight). But only plants can turn sunlight 29. food for themselves. Plants make food from sunlight, water and things in the soil and air. They also help 30.(clean) the air. Plants 31.(be)

8、 important to people. They help us fulfill 32.(we) basic needs. So we should plant plants. There are some steps for planting. 33.(one), we dig a hole and make sure it is large enough to hold the roots of the seedling. Then put the seedling inside, cover the roots and 34.(full) the hole with dirt. We

9、 must take care of the plants very 35.(good), or they will die.In 36. word, its pleasant to plant plants. We should plant many plants around us.答案.1.need2.soil3.clean4.shade5.important6.basic7.pleasant8.energy9.forest10.fulfill.11.(to) keep12.without13.to live14.plants15.ways.16.Apleasant用来修饰物,pleas

10、ed用来修饰人。17.Ame是I的宾格形式,I是主格,my是形容词性物主代词,mine是名词性物主代词。help sb. (to) do sth.表示“帮助某人做某事”,此处需要人称代词,help是动词,故用宾格形式。18.Ccarryaway意为“把带走”,而blowaway意为“把刮走”,由rain可知应是雨水冲走土壤。故选C。19.B从制成品看出原材料用be made of,看不出原材料用be made from,故选B。20.C由答语后句句意“它是空的”可知,什么也没有,故选C。21.C.22.It is necessary to23.dont carry24.How fresh25.can be made26.cant; without.27.At28.sunlight29.into30.(to)clean31.are32.our33.First/Firstly34.fill35.well36.a