unit4topic3sectd(存儲版)
【正文】 onic 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，但是大部分人都認為機器人會成為我們生活的一部分。 ? certain adj. 確鑿的，無疑的，可靠的 習慣用語 be certain of 確信，深信 be certain to 必然；一定 for certain 肯定地，確鑿地 say for certain 確切地說 know for certain 確切地知道 a few years, perhaps robots will think on their own, just as people use their brains and act for ，也許機器人會有自己的思想，就像人們使用自己的大腦和自己行動一樣。 ，關(guān)系代詞在從句中充當一定的句子成分。 ? on one’s own 獨自，單獨 scientist warns that if robots start
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