Unit 2 Topic 1 Pollution has caused too many problems 测试卷（B卷）（含解析）

Unit 2 Topic 1 Pollution has caused too many problems （测试时间：60分钟） 一. 单项选择 从下列各题所给的四个个选项中，选出最佳答案. 1．So far, the number of people using 5G mobile phones _____ a lot. A．is increasing B．are increasing C．has increased D．have increased 2．The government has done_____ to stop the pollution, so the air becomes fresh again. A．useful something B．useful nothing C．something useful D．anything useful 3．Bella, a young singer,_____ on January, 2015 because of cancer. Her death made us very sad. A．has been dead B．has died C．died D．dead 4．Noise is also a kind of pollution, and it _____ human’s hearing. A．is harm for B．does harm to C．does harmful to D．is harmful for 5．Working in strong light for a long time makes people feel terrible and is _____bad for eyes. A．really B．specially C．actually D．especially 6．Nowadays our government is trying to solve all sorts of environmental problem, _____noise pollution. A．and B．for example C．including D．as well 7．—May I speak to Mr. Wang —Sorry. He isn’t in.He _____ Beijing for a week. A．has been to B．has gone to C．has been in D．has gone in 8．_____ of the land in the city is covered with trees and grass.. A．Two five B．Two fifth C．Second five D．Two fifths 9．—Jim always puts his things everywhere. —Look. His room is really a _____. A．shame B．condition C．pain D．mess 10．— Oh, I forget to bring my umbrella. — I’ve got one. You can share _____. A．yours B．ours C．mine D．my 二．完形填空 阅读短语，从所给四个选项中，选出最佳答案。 One day an angel(天使) came across three peas. She said she could help each of them 11 a dream. The first pea wanted to fly in the sky, and the second one’s wish was to swim in the sea. The third one said it had been 12 going to a place where it could bring happiness to others. The angel 13 them where they wanted to go. The first pea fell into the ground after a long flight and was eaten by a hen. The second one sank into the sea and had to stay in the darkness lonely all its life. The third one flew into a flower pot(花盆) whose 14 was a poor little girl. Having been ill for a long time, she was very 15 and couldn’t go outside. One day, when the little girl was walking as usual in the house, she 16 a small pea plant in the flower pot. 17 the plant only had two tiny leaves, it seemed to be cheerful. When a light 18 came, it danced and seemed to be encouraging the girl to cheer up. “I will grow up like this plant and I will be better soon.” She said in a confident voice. From then on,the girl stayed beside the little pea plant watched it and talked with it. Day by day the plant grew taller and taller, and 19 the little girl became better and better. Finally, the pea plant said, “Look! My dream has come true and I feel I’m the happiest pea in the world!” The angel smiled, “Only the dream that can help others will bring 20 in return. 11．A．explain B．design C．have D．achieve 12．A．catching up with B．looking forward ... ...