9b  Unit 1 Life on Mars  Welcome to the unit 導學案

9. 一大批觀光者________________________ 10.問你們自己的老師_________________________11.乘宇宙飛船______________________ 12.居住在火星上______________________________ 二、選用上面的詞組進行填空: 1. the earth is getting warmer and warmer because the air in the sky is becoming ____________. 2. ______________________ more and more young people are interested in learning english. 3. i can’t solve the maths question, you may __________________________________. 4. ______________________________ is different from living on the earth. 5. the journey might take only a very short in space shuttles that _______________________6. the moon travels round the earth. it is quite us _____________________. 7. we should protect our environment and ________________________________________. 8. it will take only a very short time to ________________________ to mars . 9. the winter holiday is coming, _________________ i’ll make a plan how to spend the pleasant holiday. 10. the great wall attracts ________________________________to beijing. 三、選擇填空： （   ）1. --there's somebody at the door. who_____ it be? is it the postman? --no. it ______ be him. it's just seven o'clock. it's too early.  a. may; can't               b. will; won't               c. may; mustn't    d. must; may not(   )2. --what are you going to do next sunday? --i'm not sure. i ____ see a friend in hospital _______ my brother.  a. am going to; with      b. am going to; along  c. may; with        d. may; along(   )3. let's ask the policeman. he _____ know.  a.can                         b. may                        c. will                  d. shall(   )4. it's clever ____ you ___ work out the problem. a. of; to                      b. for; to                     c. to; to                d. for; for