Unit4Topic3SectionC知识点默写单2024-2025学年仁爱科普版英语九年级上册

Unit4 Topic3 Section C默写单 重点单词 1. __________________ n.娱乐；招待 2. __________________ n.＆v. 怀疑，疑惑 3. __________________ 无疑地 4. __________________ adj.极小的，微小的 5. __________________ adv.通常，正常情况下 6. __________________ n.脑；智力；脑力 7. __________________ v.取消，撤销；废止 8. __________________ n.工作场所 9. __________________ v.连接；把……联系起来 10. __________________ 例如 11. __________________ adv.而且，再说 prep.除……之外（还） 12. __________________ adv.正确地，恰当地 词形转换 1.___________(adv.)通常，正常情况下→___________(adj.)正常的 2.___________(v.)连接；把……联系起来→___________(n.)联系，连接 3.___________(adv.)正确地，恰当地→__________(adj.)合适的；恰当的 重点短语 1.在20世纪50年代_________________________ 2.在工作和休闲的很多领域_________________________ 3.毫无疑问_________________________ 4.在……的帮助下_________________________ 5.下订单和取消订单_________________________ 6.形成_________________________ 7.多亏，由于_________________________ 8.代替做某事_________________________ 9.例如___________________ __________________ _________________ 10.从事 _________________________ 11.打开_________________________ 12.关掉_________________________ 13.调小；拒绝_________________________ 14.调高；出现_________________________ 15.上交_________________________ 16.翻转过来_________________________ 17.求助于某人_________________________ 18.变成_________________________ 19.转身_________________________ 20.往回走；阻挡；翻回到_________________________ 21.结果是_________________________ 22.像往常一样_________________________ 23.（机器等）发生故障，出毛病_________________________ 24.（战争等）爆发，突然发生_________________________ 重点句型 1. ___________________________________________________ 毫无疑问电脑在技术和生意上非常有用。 2. ___________________________________________________ 在电脑的帮助下，医生可以很容易的找到疾病并且解决其它问题。 3. ___________________________________________________ 在商业领域，计算机用于下订单和取消订单。4.___________________________________________________ 自从互联网出现以来，人们在家的生活也发生了改变。 5.___________________________________________________ 多亏了互联网，人们可以在家购物和做生意。 6. ___________________________________________________ 人们不再在纸上写信，而是通过发送电子邮件和在线聊天进行交流。 7. ___________________________________________________ 电脑在工作和家庭中都能帮助我们，但是它们必须被合理使用。 U4T3SC参考答案 重点单词 1. entertainment 2.doubt 3.no doubt 4.tiny 5.normally 6.brain 7.cancel 8.workplace 9.connect 10.for instance 11.besides 12.properly 词形转换 1. normally normal 2.connect connection 3.properly proper 重点短语 1.in the 1950s 2.in many areas of work and leisure 3.there is no doubt that 4.with the help of … 5.place and cancel orders 6.come into being 7.thanks to because of 8.instead of doing sth. 9.for instance for example such as 10.work on 11.turn on 12.turn off 13.turn down 14.turn up 15.turn in 16.turn over 17.turn to sb. 18.turn into 19.turn around 20.turn back 21.turn out 23.as usual 24.break down 25.break out 重点句型 1.There is no doubt that computers are very useful in technology and business. 2.With the help of computers,doctors can find diseases easily and solve other problems. 3.In business,computers are used to place and cancel orders. 4.Since the internet came into being,people’s lives at home have been changed,too. 5.Thanks to the internet, people can do shopping and do business at home. 6.Instead of writing letters on paper,people communicate by sending e-mails and chatting online. 7.Computers help us at work and at home,but they must be used properly. 学科网（北京）股份有限公司 $$