Unit 1 Life on Mars
※ school （ppt）
10 what kind of school will students study in? and what do they call their teacher?
( students can study in online schools and they call their teacher ‘e-teacher’.) (連接星際電腦網絡)
t: well, you really did a good job today. . from the reading we know that life on mars is very different from that on earth. please compare theses differences and fill in the form below (ppt)
.t: have you finished now? let’s check the answers together.
step 3 post-reading 用時: 分鐘
task one fill in the blanks (ppt)
earth today mars in 2100
polluted and crowded 1
spacecraft are slow. 2
gravity is not a problem for us. 3
people can wear many types of shoes. 4
people do not have much space. 5
we take exams at school. 6
we have many kinds of food with different tastes . 7
keys:
1 clean and has lots of space
2 space shuttles travel at half the speed of light.
3 only about three-eighths of the gravity that we have on earth
4 people wear special boots.
5 people live in a dome with 10 bedrooms.
6 we take exams in online schools.
7 meals are just pills.
t: congratulations ! you’ve got all the right answers . you know every ‘coin has two sides’. here are some good points and bad points of living on mars. we call the ‘good points’ “advantages” and ‘bad points’ “disadvantages”.(我們知道：事物都有正反兩方面，下面我們來看一下在火星上生活的利弊。我們把好的方面叫做“advantages”，把不好的方面叫做“disadvantages”。) please look at the screen and fill in the right words. ( ppt )