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take back to earth. 3. I advise you to discover new ways to make puters _______(serve) us better. 4. The whole world is ________(connect) by the Inter. 5. Spaceships which now ________(main) use electronic controls used to be controlled by astronauts. proves exploring serve connected mainly Talk about the advantages of the puter. Talk about the disadvantages of the puter. Do you like robots? Why or why not? If you had a robot, what would you like it to do for you? 1b Find the words in the passage according to the following meanings. The first letter is given to help you. 1. to tell somebody about danger or about something bad that may happen 2. to make something happen or appear 3. a person who is paid to do housework for a family 4. sure and confident, without any doubts 5. used to say that something may be true, but you are not sure ? ? arn ause ervant ertain erhaps 1. No one knows for certain, but most people think that robots will be part of our 人清楚,但是大部分人都認(rèn)為機器人會成為我們生活的一部分。 ? on one’s own 獨自,單獨 scientist warns that if robots start to think for themselves, they will no longer want to be our servants, but our ,如果機器人開始自我思考,他們將不再愿意成為我們的仆人,而是想成為我們的主