Unit 1 Life On Mars教案
dear diary
do you believe _____ man will be able to live on the planet mars in the future? scientists are working hard to make this dream become true. however, they are still not s ure _________ we could grow plants on mars. also many scientists think ____ gravity is a problem to the first settlers. they all agree _____ the journey to mars will not be comfortable. therefore i am wondering __________ there will be many people willing to move to mars.
t: have you finished yet? could y ou tell me the answers ?
keys: 1 that 2 if / whether 3 that 4 that 5 if / whether
( 出鏡)
小結
t: 同學們, 今天我們一起學習了用情態動詞can, could, may和might表示請求或允許, 以及由that, if/ whether引導的賓語從句。請同學們課后加強訓練并正確運用。
t: goodbye , everyone. see you next time.
homework
1 remember the different degrees of formality ‘can’, ‘could’, ‘may’ and ‘might’.
2 remember how to use object clauses introduced by ‘that ’, ’if’ or ‘whether’.
3 finish off the additional exercises.
additional exercises
a multiple choice
1 -- may i go surfing alone this afternoon?
--- no, you ______, it is dangerous.
a may not b can’t c needn’t d don’t
2 – could i borrow your dictionary?
--- yes, of course you ________.
a must b need c can d will
3 - – can you come to my house for supper?
--- ________.
a no, i can’t b i think so
c sure, i’d love to d i hope i can
b join the following sentences with object clauses introduced by ‘that’ ,’if’ or ‘whether’.
1. we believe... we will win.
2. i think… he is an honest man.
3. i wonder… does he study hard?
4. could you tell me…? will it rain ?
5. i want to know… do you come from england?
6. i don’t know… he lives on the same street.
keys to additional exercises :