unit4topic2-展示頁
2025-07-26 18:32本頁面
【正文】 ? so far ? cause any problems ? cause sb. to sth. ? be surprised. at ? be surprised to do sth ? rapid development of robots ? in a few years ? think and act for themselves ? are meant to ? 被恰當(dāng)使用 ? 確切 ,肯定 ? 我們生活的一部分 ? 到目前為止 ? 導(dǎo)致任何問題 ? 導(dǎo)致某人做某事 ? 對某事驚訝 ? ? 機(jī)器人的快速發(fā)展 ? 在未來幾年中 ? 獨(dú)立思考和行動(dòng) ? 意味著 phrase ? in the medical field ? make a contribution to doing sth. ? examine the inside of patients’ bodies ? have bad effects on ? early explorers ? good landmark ? as long as ? the rest of the time ? study the shape of the earth ? run away ? hide in a secret place ? 在醫(yī)學(xué)領(lǐng)域 ? 為 …… 做貢獻(xiàn) ? 檢查病人的身體內(nèi)部 ? 對 …… 有壞的影響 ? 早期的 ? 好的地標(biāo) ? 只要 ? 剩下的時(shí)間 ? 認(rèn)識地球的形狀 ? 逃跑 ? 藏在一個(gè)秘密的地方 key sentence ? I’m not allowed to play puter games. ? It’s bad for your health if you spend too much time on them. ? What’s it made of ? ? –It’s made of wood. ? What’s it made from ? ? It’s made from wood. ? Where was it developed? ? when was it developed? ? Around 1998. sentence ? It was developed in Korea. ? They were invented in Japan. ? I wish I could go into space some day. ? I hope your dream will e true. ? In the past,it was widely used in people’s daily life. ? there is DNA in most living things,including human beings. ? Dolly’s DNA is exactly the same as that of the sheep she was cloned from. ? No doubt cloning can help save those animals in danger. ? With its help,scientists are able to treat many serious diseases. ? However,cloning could be used in some ways to harm society. key sentences ? No one knows for certain. ? In a few years,perhaps robots will think and act for themselves. ? They might treat us as we now treat our pets. ? Using the stars,they could find out where they were and in which direction they were going. ? This method worked well at night as long as the weather was good and the stars could be seen. ? We can use it at any time,in any place and in any weather to find out our positian. ? GPS is a great invention that helps us explore our pla and discover where we are. Grammar 1. No one knows for 。 no one 與 none a. no one 用來指人，其后不能接 of 短語，用做主語時(shí)，謂語動(dòng)詞用單數(shù)。 None of the students is /are in the classroom. c. 特別注意： ① —— How many people are there in that room? —— None. ② —— Who is in that room now? —— No one. —— Ho
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