内容正文:
Unit 8 A green world
单元话题完形填空练习
(2022春·江苏苏州·八年级校考期末)1970 was World Conservation Year. Everyone must know that the world is in danger. ___1___ is one example of the ___2___. At one time there were 1300 different kinds of trees and flowers in Holland (荷兰), but now only 866 remains (继续存在). ___3___ have been destroyed (毁坏) by modern man. We are changing the earth, the air and the water, and ___4___ that grows and lives. If we go on like this, we shall destroy ourselves.
What will happen in the future? Perhaps ___5___ is more important to ask “What must we do now?” The people who will be living in the world tomorrow are ___6___ young of today. A lot of them know that conservation is necessary. Many are helping to save ___7___.
Now fifteen million young people in many countries are studying ___8___ and the country around them. In some countries they spend much time as “conservation volunteers”. They plant trees and help to ___9___ wild birds and animals.
But everyone, ____10____ young people, must work to save our world.
1.A.He B.It C.Here D.There
2.A.problem B.question C.trouble D.difficult
3.A.Some B.Others C.The other D.The others
4.A.everything B.Nothing C.Something D.all things
5.A.this B.that C.it D.one
6.A.a B.an C.the D./
7.A.ourselves B.our world C.our lives D.living things
8.A.man B.men C.a man D.the men
9.A.find B.protect C.catch D.keep
10.A.not only B.except C.also D.together with
(2022春·江苏宿迁·八年级统考期末)In hot summer, many people like wearing flip-flops (人字拖), especially people in Kenya and other warm countries on the east coast of Africa. Each year, lots of plastic flip-flops ___11___ into the Indian Ocean (印度洋) as rubbish. These ___12___ cause a lot of plastic pollution. The environment there is getting ___13___ than before.
Plastic pollution is ___14___ to animals. A survey shows that one fifth of seabirds ___15___ eating plastic each year. Luckily, a company in Kenya has found a way ___16___ plastic pollution. Several years ago, a scientist called Julie Chu