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1、Unit 4 Sharing专项训练一、语法填空 Jo worked at a bush school 1 classrooms were made of bamboo and the roofs of grass. Theres no electricity 2 water there. Many of the students walked a long way 3 (get) to school. Jo hoped to make some 4 (different) to the childrens lives by 5 (teach) them. The other day, Jo
2、visited Tombes home. When they arrived 6 the village, Tombes mother who had been working in her garden, started crying “ieee ieee”. Tombes father led them to his house, 7 low bamboo hut with grass sticking out of the roof, 8 he could only see a few tin plates and cups and a couple of pots. 9 they at
3、e were sweet potatoes and corn and greens. That night Jo and Jenny slept on a 10 (new) made platform. They left the village the next morning after many goodbyes and firm handshakes. 二、短文改错 I went to England last summer as a exchange student, and stayed there for three months. I used to thinking we h
4、ad pretty various after-school activities. However, I was surprised to find their projects were even diverse. I made friend with the daughter of my home-stay family, which was a college student. He was a member of different kinds of clubs, so I took the chance to join in some clubs, too. Can you bel
5、ieve I make a robot in the LEGO Club? I felt very proudly because I got first prize with my Lego robot. Time spending in England is so memorable that I will treasure it forever.三、 七选五 A small mammal lives in the rocky cliffs(峭壁) of Tian Shan, a mountain range in northwest China. But scientists dont
6、know much about this tiny creature known as the Ili pika (伊犁鼠兔). 1 . In fact, it had been more than 20 years since anyone had seen an Ili pika. But Weidong Li, who first discovered the animal, and a team of volunteers combed the mountains looking for the animals. 2 . “They found it hiding behind a r
7、ock, and they realized they had found the pika,” Tatsuya Shin, a Chinese naturalist said.Li was studying diseases in a mountainous region of northwest China when he first discovered the 8-inch mammal in 1983. 3 . In 1985, he found two more pikas. When researchers at the Chinese Academy of Science to
8、ok a closer look at Lis discovery, they confirmed that it was indeed a new species.In the early 1990s, scientist estimated that there were about 2,000 Ili pikas running across mountain cliffs in China. Now there are probably fewer than 1,000. Li thinks that the Ili pika population has decreased by n
9、early 70 percent since he saw the first one in 1983.“This tiny species could be extinct anytime,” Li said. “ 4 ”Big changes to the Ili pika habitat are probably contributing to the pikas lower population. In addition, Ili pikas dont reproduce often, and other animals are eating grass where they live
10、. Changes in local temperatures have driven Ili pikas to higher elevations in the mountains.Li and others are encouraging wildlife groups to help protect this creature. Li searches full-time for Ili pikas. 5 . Li is also working to create a wildlife reserve to help protect Ili pikas.A. It became end
11、anger soon.B. They finally spotted one last summer.C. Lots of animals were discovered in the mountains.D. Li didnt know what it was, and neither did the locals.E. Only three dozen of them have ever been seen by people.F. They dont exist in the sites where they used to be anymore.G. He contributes to study the animals and tries to find ways to help them.2
