Unit4短文填空2021-2022学年沪教牛津版七年级英语下册

7下英语U4 Reading 语法填空 Rebecca wants 1__________ (know) more about trees and how they help us. She is 2__________ (interview) Dr Jones about trees. Rebecca: How do trees help us, Dr Jones? Dr Jones: They help us in many ways. They keep 3__________（冠词）air cool and clean. They take in 4__________ (harm) gases from the air and produce oxygen 5__________（介词）us to breathe. They're major fighters against air 6__________ (pollute). Rebecca: I know trees also make 7__________ (we) lives more convenient. Many of the things in our daily lives come from trees, for example paper and pencils. Dr Jones: You're right, Rebecca. In fact, we get a lot more from trees. We get fruit and oil from them. Tea also 8__________ (come) from the leaves of trees. Look around this room. A lot of the furniture is made of wood. Trees are 9__________ (real) important in our daily lives. Rebecca: I can’ t imagine a world without trees. Dr Jones: But we cut down millions of trees every year. We should stop doing this 10___