Unit 3 Lesson 17 Save the tigers! 课件+同步练习+素材

中小学教育资源及组卷应用平台 Unit 3 Lesson 17 Save the tigers! 同步练习 一. 单项选择。 1. Her mother posted her some books and a lot of money _____. A. either B. also C. as well D. as well as 2. There _____ a number of books in the library and the number of them _____ increasing. A. has; is B. have; are C. are; is D. is; are 3. We must stop them from _____ trees. Everyone here should protect the forest. A. looking down B. look down C. cut down D. cutting down 4. Many wild animals are _____, and it's time for us to do whatever we can to protect them. A. on duty B. on show C. in order D. in danger 5. We should eat different kinds of food to keep our diet(日常饮食) _____. A. in balance B. in trouble C. on balance D. in use 二. 根据句意及所给的首字母用适当的词语填空。 1. The soldiers are very b_____. They fear nothing at all. 2. You are late again. Can you tell me the r_____ 3. Danny c_____ his finger with a knife just now. 4. I have no c_____ to face them. What shall I do 5. You can’t k_____ birds from now on. You should protect them. 三、根据汉语完成句子 1. 你希望老虎从地球上消失吗？ Do you _____ tigers _____ _____ from the earth 2. 很多野生动物都在失去家园。 Many wild animals are_____ _____ homes. 3. 最近气温已经下降到0°C。 The temperature _____ _____ _____ 0°C recently. 4. 让鸟类的数量保持平衡这很重要。 _____ _____ to keep the numbers of birds _____ _____. 5. 那儿的人们处于挨饿的危险中。 People there are _____ _____ _____ going hungry. 四.阅读理解。 Some ants(蚂蚁) make their homes under a stone. If the weather is warm, you may see ants under the stone. If the weather is cold, many ants will be in their houses under the ground. Most of the ants are workers. They are very busy. They gather(收集) food and care for the young ants. But they must have a queen ant(蚁后). The queen ant doesn't work. But she is important because she lays the eggs(生卵). Those eggs will become new ants. You can recognize the queen, because she is bigger than the other ants. 1. Where can you see the ants if the weather is warm A. Under the stone. B. Under the ground. C. Under the tree. D. On the ground. 2. What does the underlined word mean A. 认为 B. 组织 C. 说出 D. 辨认出 3. Which of the following is NOT true according to the passage A. The queen ant doesn't work. B. Most of the ants are workers. C. If the weather is cold, you may see ants under the stone. D. The queen ant is bigger. 4. —Why is the queen ant important —Because she _____. A. is bigger than others B. lays the eggs C. is beautiful D. is a good worker 5. The passage tells us _____. A. how many ants work B. why ants stay under the stone C. how to find ants and the work of ants D. where the queen lays eggs 同步练习答案 一. 1.C 2.C 3. D　 4. D　 5. A　 二. 1. brave 2. reason 3. cut 4. courage 5. kill 三、1.hope; will disappear 2. losing their 3. has dropped to 4. It's important; in balance 5. in danger of 四.1～5：ADCBC 21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页） HYPERLINK "http://21世纪教育 ... ...