领跑中考(广东专版)中考英语 话题十二 科普知识与现代技术课件

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第一部分第一部分 中考话题专攻中考话题专攻话题十二话题十二 科普知识与现代技术科普知识与现代技术体验课前检测体验课前检测重点单词 重点短语 重点句型精讲常考知识精讲常考知识重点单词 重点短语 重点句型突破读写综合突破读写综合写作思路 模板句式 佳作展示重点单词重点单词重点单词答案重点单词答案1. 活着的,存在的 2. 出现3. 有空的;可获得的 4. 完成;结束5. 彻底地;完全地 6. 发展;发育;成长 7. 差别;差异8. 困难;难题 9. 完成;做好10. 大体的,笼统的,总的 11. 影响 12. 信息;消息13. 大概;或许;可能 14. 管理;设法对付 15. 只;仅16. 提及,提到,记载 17. nearly 18. never19. prepare 20. prove 21. question 22. special23. succeed 24. suppose 25. through 26. till27. whenever 28. whether 29. whatever 30. while 重点短语重点短语重点短语答案重点短语答案1. No matter 2. without doubt3. All of a sudden 4. more and more 5. Even though6. by mistake 7. come up with 8. by accident 重点句型重点句型重点句型答案重点句型答案1. It is said that 2. to get 3. with; dreaming of重点单词重点单词1. difficulty n. 困难。have difficulty (in) doing sth.做有困难。【即学即练【即学即练】1. 根据句意完成句子。每空一词。I have difficulty _ _ this task before the weekend. 周末之前我不能完成这项任务。答案:答案:1. in finishing 2. manage v.处理,应付。manage to do sth.(=succeed in doing)设法做成。【即学即练】2. 根据句意完成句子。每空一词。He _ _ pass the message to his boss. 他设法把消息传给了老板。He _ _ pass the message to his boss, but failed. 他试图将消息传给他的老板,但是没传到。答案:答案:2. managed to tried to 3. succeed达到目的;实现目标;办到;做成。达到目的;实现目标;办到;做成。succeed in doing sth.成功做某事。成功做某事。【即学即练】【即学即练】3. 根据句意完成句子。每空一词。Our plan _ last week. 我们的计划上周成功了。He succeeded _ _ a place at an art school. 他被一所艺术学校录取了。答案:答案:3. succeeded in getting 4. whenever 作“每当”解时,引导时间状语从句;作“无论何时”解时,引导让步状语从句,相当于no matter when。例:Come to see me whenever you want to.什么时候你想来看我了,就可以过来。(时间状语从句)Whenever(No matter when) you decide to go, I would keep you company.无论你决定何时去,我都会陪着你的。(让步状语从句)5. whether(1)是否,引导名词性从句;(2)不管是(或是),与or连用,引导状语从句。【即学即练】4. 根据句意完成句子。每空一词。Ill see _ shes at home (= or not at home). 我会看看她在不在家。_ he goes abroad or stays at home, we will support him. 无论他出国还是留在国内,我们都支持他。Whether it rains _ _, the match will continue. 无论下不下雨,比赛都会继续。答案:答案:4. whether Whether or not 重点短语重点短语1. take place 发生,举行。发生,举行。例:The meeting took place on time. 会议如期举行了。【归纳总结】happen作“发生、碰巧”解,一般用于偶然或突发性事件;take place 表示“发生、举行、举办”,一般用于非偶然性事件,即有某种原因或事先的安排的事件。【即学即练】【即学即练】5. 选词填空:occur, happen, take place, occur toWhat _ to you?What has _?It never_ _ me that he would become a teacher.Great changes have_ _ in our hometown during the past ten years.答案:答案:5. happened occurred/ happened occurred to taken place 2. look up to 钦佩,尊敬,仰慕。例:She looked up to the star very much.她非常仰慕那位明星。【归纳总结【归纳总结】look短语大观:look after 照看,照顾 look at看look for寻找 look forward to盼望,期盼look into调查,检查 look like看起来像look out(for)留神,当心 look over检查身体look through浏览 look up查找【即学即练】【即学即练】6. 根据句意完成句子。每空一词。Please_ _ the map of China.请看中国地图。The old man is_ _ his dog. 老人在寻找他的狗。Nancy_ _ her mother. 南希看起来像她母亲。We went to_ _ the case. 我们去调查这件案子。Please_ _ the word in the dictionary.请在词典中查找这个单词。The doctor_ _ Mary carefully. 医生仔细检查了玛丽。You must_ _ your old father. 你必须照顾你的老父亲。答案:答案:6. look at looking for looks like look into look up looked over look after 3. come up with:想出,找到(答案)。例:She came up with a new idea for earning money. 她想出了挣钱的新主意。【归纳总结【归纳总结】come相关短语聚焦:come from来自 come on加油,来吧,快点come true 实现,达到 come across 偶然遇见或发现come back回来,想起来 come down 落,下来come in 进入,进来 come to 共计,达到【即学即练】7. 根据句意完成句子。每空一词。Next,_ _ _ solutions.下一步,想出解决办法来。We will_ _ later. 我们一会儿回来。Has his temperature_ _ ? 他退烧了吗?Where are they_ _ ?他们从哪儿来?I_ _ Cindy yesterday on the street. 昨天我在街上偶遇Cindy。答案:答案:e up with come back come down come from came across 1. It is+过去分词过去分词+that.该句型中常用的过去分词有:said, reported, believed, hoped, suggested等。It is said that greenhouse gases are the main cause of global warming. 据说温室气体是全球变暖的主要原因。重点句型重点句型【即学即练【即学即练】8. 根据句意完成句子。每空一词。_ _ _ that the accident happened yesterday. 据报导,那场事故是昨天发生的。_ _ _ that the moon goes round the earth. 人们相信月亮围着地球转。答案:答案:8. It is reported It is believed A. 信息归纳:信息归纳: 请阅读这篇关于微博的文章,根据请阅读这篇关于微博的文章,根据它所提供的信息,完成下列表格。它所提供的信息,完成下列表格。 Microblog is a multimedia blog (多媒体博客) that allows users to post messages, articles, photos and videos on the Internet. The information can be read by anyone, or by some people that are chosen by users. Microblog is different from a traditional blog. Its smaller. Like any other Internet tool, Microblog can be used for many purposes. Microblog is a tool for communicating with your friends. You can make your friends know whats happening to you in any place at any time. For example, after you type “I watched the film Confucius today.”, your friends may see the information and then have a short discussion about it. They can also post similar information to share with you. Microblog can also offer you chances to get closer to movie or sports stars. Stars can write what they see, hear or think on their own Microblog. In this way, fans can learn more about their favorite stars daily activities easily. Students can also use Microblog to see what their classmates are doing. Besides students, many people who work in different fields also find it useful. For example, when getting ready for performances, organizers can use Microblog to get in touch with performers easily and quickly. B. 书面表达书面表达 当今,微博已为越来越多的人所使用和接受,青少年也不例外。请结合上文写一篇英语短文,作文须包括以下要点: (作文不得少于80词。开头已给出,不计入总词数。) 1. 简单介绍微博; 2. 你是否经常使用微博,谈谈它的利与弊; 3. 呼吁中学生应当适当使用微博,并注意网络安全,多把时间花在学习上。【写作思路写作思路】 根据内容要点可知,文章第一段应该简单介绍微博;第二段必须表明自己的立场,说明你是否经常使用微博,有的同学遗漏这一点而直接谈论其利与弊,导致失分,同时注意利和弊必须兼具;最后一段要呼吁中学生适当使用微博,注意网络安全这一句可以直译并作为结尾句。句式可以使用we should.,lets.等。全文时态以一般现在时为主。 【模板句式模板句式】1. With a cell phone or a computer, we can write articles, post pictures and videos on it.2. Its popular among adults and teenagers.3. Microblog has played an important role in my life and I use it every day.4. We can微博的好处(利).5. However, if we_,微博的弊端.6. As middle school students, we should _and_.(适当使用微博和注意网络安全)7. Besides,we should spend more time on study instead of Microblogs. (多把时间花在学习上)【佳作展示佳作展示】
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