【正文】
。 Complete the diary. C2 Dear Diary Do you believe ______ man will be able to live on the pla Mars in the future? Scientists are working hard to make this dream e true. However, they are still not sure ___________ we could grow plants on Mars. Also, many scientists that if/whether think ____ gravity is a problem for the first settlers. They all agree _____ the journey to Mars will not be fortable. Therefore, I am wondering __________ there will be many people willing to move to Mars. that that if/whether 1. Can you tell the differences between ?can?, ?could?, ?may? and ?might?? 2. How to form object clauses introduced by ?that? or ?if/whether?? 請(qǐng)點(diǎn)擊Word圖標(biāo) I. Multiple choice. 1. — ________I borrow these magazines ? — Sorry, only the magazines over there can be borrowed. A. Must B. Would C. May D. Need 2. — May I smoke here, sir ? — I?m afraid you is a non smoking area. A. can B. can?t C. may D. may not II. Write sentences to ask for permission in the following situations. (1)You are on a bus and the person in front of you has the window open. It starts to rain and you are getting wet. ________________________________ (2)You missed the last English lesson. You want to look at your friend?s notes. __________________________________ Could/May I close the window? Can I look at your notes? (3) You want to ask your teacher for permission to leave school early today. ______________________________ (4) Your friends are going to the cinema tonight. You want to go too. _______________________________ (5) Your uncle and aunt have invited you to join them for a walk in a park nearby. You want to bring your dog along. ________________________________ Could I leave school early today? Can I join you/go with you? Could I bring my dog? (6) You are in the library at lunchtime. You ask the librarian if you are allowed to eat your lunch in the library. ________________________________ (7) You are on the bus again. It is stuck in traffic. You ask the driver to let you off between stops. _________________________________ May I eat my lunch