六年级下册英语同步课时练-Unit 3 let's live a low-carbon life-essson 9∣北京课改版（含答案）

Unit 3 let's live a low carbon life Lesson 9 1. 根据课文内容选择正确答案。 ( ) (1) What's the date today? A. It's April 22. It's World Earth Day. B. It's April 12. It's World Earth Day. ( ) (2) What's it for? A. It tells people to protect the environment. B. It tells people to protect the animals. ( ) (3) How does Guoguo's dad go to work everyday? A. By bus B. By car ( ) (4) What do we need to keep the lawn clean and tidy? A. We need more trashcans by the roadside. B. We can walk on the lawn. 2. 读句子,选择正确的选项。 ( ) (1) What's the date today? A It’s April 22. B It’s Monday. C. It’s sunny. ( ) (2) It tells people to_____ the environment. A protecting B. protects C. protect ( ) (3) - does your dad go to work everyday? -By car. A. What B. How C.Where ( ) (4) We should stop plastic bags. A. using B. to use C. use ( ) (5) Don't in public places. A. to litter B. be litter C. litter ( ) (6) What do we need