Unit 8 Lesson 46 Protect Our Environment 同步练习 一. 单选题. ( )1. The waste paper _____ new things. A. is made into B. are made from C. are make into D. is made of ( )2. There are_____trees on both sides of the street in our hometown. A. much too B. too much C. too many D. many too ( )3. Planting many trees can make a big difference _____ our environment. A. from B. to C. of D. in ( )4. The book is _____ for him to read A. enough easy B easy enough C. too easy D. easily 二. 根据句意及所给汉语提示，完成单词。 1. A bike doesn't make any _____ (污染). 2. He bought many _____ (罐头) from the shop yesterday afternoon. 3. They put other garbage in their _____ (塑料的) bags. 4. It's our duty to protect the _____ (环境). 5. There are many big _____ (工厂) in my hometown. 三. 用所给词的适当形式填空。 1. Everyone should try _____ (save) water in many ways. 2. Today there are too many _____(factory) and they make the most pollution. 3. The book is easy enough for him ____( read). 4. We’ll go fishing instead of _____(swim) this weekend. 5. What you do now can make a _____(different) to your future. 四. 根据提示翻译下列句子，每空一词。 1. 你应该照顾好这个婴儿。 You should _____ _____ _____ _____ the baby. 2. 我们应该尝试更多的方法去减少污染。 We must _____ _____ _____ to make less pollution. 3. 这些玻璃被制成新的东西。 This glass _____ _____ _____ new things. 4. 我认为这些男生浪费的纸张最多。 I think these boys waste _____ _____ paper. 5. 他昨天晚上洗了个淋浴。 He _____ _____ _____ last night. 同步练习答案 一. 1-4. A C B B 二. 1. pollution 2. cans 3. plastic 4. environment 5. factories 三. 1. to save 2. factories 3. to read 4. swimming 5. difference 四. 1.take good care of 2. try more ways 3. is made into 4. the most 5. took a shower
