15 on Mars on Earth Less homework and robots will help her Too much homework
16 Write better or worse in the blanks. Discuss in pairs.Write better or worse in the blanks.1. We will be cared for by robots.better2. We must wear space helmets to go outside.worse3. There will be no pollution.better4. Robots will help us with our homework.better5. Food will be in the form of pills.worse6. Money will not be important.better7. Space travel will make people feel very ill.worse
20 However,Daniel is dreaming about camping on the moon.He wants to take somethingwith him.What should he take with him？Write the name of the items he wants to take.And then ,put a tick (√) in the box if you thinkhe should take that item.
26 Debate(辩论) 正方（for） 反方（aganist） vs I like the life on the Mars because…I don’t like the life on the Mars because…less homeworkno pollutionnot many peopleMoney, not importantno traffic jam…1.food, not delicious2.space travel, feel ill3.wear helmets, go outside4.fewer friends5.maybe, not safe…
27 Translation 根据中文意思完成句子(每空一词) 1.你觉得火星上的生活怎样？ _____ do you ______ life on Mars?2.将来我们由机器人照顾 。We ____ ____ ____ _____ by robots.3.食物将以药片的形式存在。Food will be _____ _____ ____ ____pills.4.我吃不到食物。I cannot_____ _____my food.Howlikeforwillbecaredformofinthegetto
28 Homework Search more information about Mars on the Internet. 2. Finish the exercises in the Assessment Book.