Unit 1 Water Exercise A Viewing and Listening I. Look at the picture and answer the questions (看图片,回答问题) 1. What is the girl doing 2. Have you ever experienced water restrictions What things couldn't you do at that time II. Listening comprehension (听力理解) A. Listen and choose the right pictures(根据你听到的内容,选出相应的图片) 1. 2. 4. 5. 6. 3. B. Listen to the dialogues and choose the best answer to each question you hear (根据你听到的对话和问题，选出最恰当的答案) ( ) 7. A. A dentist. B. A detective. C. A lawyer. D. A teacher. ( ) 8. A. Tom's. B. Sue’ s. C. Kitty’ s. D. Bill's. ( ) 9. A. By bus. B. By bike. C. On foot. D. By taxi. ( )10. A. At a travel agency. B. In a geography lesson C. At a police station. D. In the school library ( )11. A. Different kinds of pollution. B. Location of houses. C. Trips to space. D. Life in the future. ( )12. A. Nobody likes the restaurant. B. The restaurant is very popular. C. People hit each other in the restaurant. D. There's no table for two in the restaurant. ( )13. A. In a restaurant. B. In a hotel C. In a coffee bar. D. On a plane ( )14. A. She doesn't know where the lift is. B. She has no time to wait for the lift. C. She is afraid of taking the lift. D. She prefers to walk upstairs. C. Listen to the passage and complete the following sentences(听短文，完成下列内容。每空格限填一词) Have you ever lost your car in a parking lot It happens. You park and go shopping. When you get back, you don't have a clue where your car is. Then you start 15 around clicking the panic button on your car keys so the alarm goes off. It can be 16 , especially on a hot, sunny day. Do you need to install an expensive GPS system to keep track of your car No. That's too expensive. Plus, you would need to pay a monthly fee just to use it. But now there is a way to track your 17 without spending a dime. A California-based startup company was able to make this a reality. They created a tiny device that works with your smartphone, and it could be 18 what you' re looking for! It's called TrackR. It is a tracking device the size of a coin. It's changing the way we keep track of the important things in our lives. It's easy! Install the free TrackR app on your smartphone, connect the app to your device and you' re ready to go! Simply attach TrackR to whatever you want to keep labels on. You can attach it to your keys, briefcase, wallet, 19 tech devices and anything else you don't want to lose. Then use the TrackR app to 20 your missing item in seconds. 15. 16. 17. 18. 19. 20. Exercise B Speaking I. Read the expressions and sentences (正确朗读以下短语) 1. flow through soil 2. northern or southern 3. the tip of the iceberg 4. treat precious chemicals properly 5. a method of raising awareness of water protection II. Make quick responses to the sentences you hear (快速应答) 1. What is the biggest ocean in the world 2. What percentage of an adult's body is water 3. How many water sports do you know Which have you tried 4. It isn't ... ...
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