六年级上册英语同步练习-Unit 7 Protect the Earth（3） 译林三起（word版，含答案）

Unit 7 Protect the Earth 同步练习 一、英汉互译。 1.节约能源 ______________________ 2.浪费水______________________ 3.砍伐树木 ______________________ 4.保护地球______________________ 5.收集塑料瓶____________________ 6.使用纸袋和玻璃杯______________________ 7. make a poster___________________ 8. use too much plastic bags_________________ 9. reuse old textbooks_______________ 10. at the school gate______________________ 二、单项选择。 ( ) 1. What would you like to ____? I’d like _____ orange juice. A. drink, drinking B. drink, to drink C. drink, drink ( ) 2. ____, please. My sister is sleeping. A. No smoking B. No parking C. Be quiet ( ) 3.Your pen is on the floor. Please_____. A. pick up it B. pick them up C. pick it up ( ) 4.We use water _____ clothes every day. A. wash B. to wash C. washing ( ) 5. Coal is _____ useful energy. A. a B. an C. / ( ) 6.Mr Brown ____