（新教材）人教版（2019）高中英语必修第二册UNIT 2 练一练（含答案）.zip

语言知识学习篇语言知识学习篇 Part 1 Listening and Speaking illegally; authorities 2. alarming; species; extinction II. a. earth b. die c. aware d. progress e. concerned f. adapt g. pressure h. search 1. adapt to 2. die out 3. concerned about; aware of; on earth 4. make progress 5. under pressure 6. searching for Part 2 I. 1. c 2. b 3. e 4. d 5. a 6. f II. 1. make out what he was saying 2. observe a bird flying 3. be completely removed 4. in harmony with the environment 5. is now threatened with extinction III. 1. Some villagers raise rabbits for meat and fur to make profits. 2. That song always reminds me of our vacation in the reserve. I was impressed by the beauties of nature there. 3. My uncle feeds these cattle every day and watches them over day and night. Part 3 I. 1. emotions 2. insect 3. stir 4. neighbourhood 5. skin 6. net 7. reduce II. 1. is being built 2. are being fed 3. is being published 4. is being discussed 5. are being photographed; are being interviewed; are told语言知识应用篇语言知识应用篇 根据所给首字母或汉语提示词，在横线处填入合适的单词或短语。根据所给首字母或汉语提示词，在横线处填入合适的单词或短语。 A Though Tibetan antelopes have become safer from the shooting of 1. ________ ( 猎人), they are facing new 2. t________ from rats and bad grassland in their natural 3. h________. Tibetan antelopes now have to fight with rats for food, since rats are eating away the grass in the reserve. The growing amounts of rats are also feeding 4. h________ of wolves, which attack antelopes. Scientific research in the reserve has found that the warming weather is likely to cause more diseases, which could naturally drive up the death 5. r________ of the antelope population. Human activities such as mining and hunting have 6. ________ ( 危害) the environment in the reserve. 【Reflection】 What new threats are Tibetan antelopes facing? What measures can we take to protect them? B A list of worldwide mass die-offs from the previous 8 years shows that there are animals dying all over the world today in huge numbers, 1. d________ ________ the polluted state of the sea and air. Millions of fish and large numbers of different 2. ________ (生物) are being washed ashore dead. Birds are falling dead out of the sky, and millions of animals are dying from the flu. The animals of the land are also 3. ________ ________ (逐渐消失) in large numbers. Please remember! This is just one of many signs of worse things to come. Its time to wake up and change the way we live! 【Reflection】 Why are mass species being threatened with extinction? What changes will you make in your life? 答案： A. 1. hunters 2. threats 3. habitat 4. herds 5. rate 6. endangered 【Reflection】略 B. 1. due to 2. creatures 3. dying out 【Reflection】略