Unit 2 练习.doc

Unit 2 练习 Ⅰ. 根据句意及所给汉语提示写出句中所缺单词。 1. The ________(情况) brings us a new problem. 2. My pen friend is from the ________(西南) of America. 3. I want to be a ________(科学家) when I grow up. 4. Don’t ________(喂养) the monkey again. It ate too much food. 5. The ________(政府) is trying to protect the forests in China. Ⅱ. 根据句意从方框中选出恰当的单词填空，有的需要变换形式，每词限用一次。 develop, symbol, nature, research, produce 1. There are a lot of animals in the ________ centres. 2. The panda can’t ________ more babies. 3. Today people are building more ________ parks for animals. 4. They are ________ some plans to visit Canada. 5. The panda is the ________ of China. Ⅲ. 根据汉语意思完成英语句子，每空一词。 1. 在那场大火中许多人失去了他们的家园。 A lot of people ________ ________ ________ in that big fire. 2. 我们应该帮助这些动物生存。 We should ________ the animals ________. 3. 每天他需要吃许多肉。 Each day he _________ ________ ________ a lot of meat. 4. 为了保护这些小动物，我们建造了这所房子。 ________ ________ ________ ________the little animals, we built the house. 5. 政府为人们修建了许多医院。 The government ________ ________ many hospitals for the people. 6. 汤姆两天后将返回英国。 Tom will ________ ________ _________ England in two days. Ⅳ. 下面各句中均有一处错误，请指出并改正。 (  ) 1. There are only about 200 animals live in the zoo. ________________                    A           B           C  (  )2. The two men are look after the five cats. ________________                      A    B             C (  )3. The tigers live in the mountains and forest. ________________            A        B                 C  (  )4. There be more food in the future than before. ________________               A      B                        C   (  )5. The man choose a present for his son just now. ________________                    A        B      C Ⅴ. 根据横线后的标点提示，将所给单词连成完整、正确的句子。 1. are, to, pandas, a, they, of, research, help, doing, lot ____________________________________. 2. panda, needs, day, the, every, eat, baby, to, bamboo ____________________________________. 3. working, animals, save, the, are, to, they, hard ____________________________________. 4. today, baby, are, born, zoos, few, pandas, outside ____________________________________? 5. worried, mums, children’s, health, are, about, their ____________________________________. Ⅵ. 根据短文内容及首字母提示补全所缺单词，完成短文。 The polar bear is also called the white bear or the ice bear. Its skin is black but its fur has no colour — it looks white when the sun shines on the ice. It has big feet so it can (1)s________ eas