中考化学总复习 第二部分 专题复习 高分保障 专题二 课件 物质的转化与推断课件 新人教版 (21)

1、第一部分第一部分 系统复习系统复习 成绩基石成绩基石八年级上册八年级上册第第 10 10 讲讲Unit 7Unit 7Unit 8Unit 8要点梳理要点梳理过关过关 重点词汇过关重点词汇过关.词形转换1In order to protect the environment，lots of factories have been moved away from the peoples living areas in the city.(factory)2What would you like?Id like two sandwiches for lunch.(sandwich)3Paper c

2、utting is a form of traditional Chinese art.(tradition)4Its hard work.Its impossible for me to finish it myself.(possible) 5Alice agreed with what he said，but I disagreed(agree)6Dont swim in the river.Its dangerous(danger)7I think there will be less pollution in the future.(pollute)8The worker was d

3、igging a hole when we arrived there.(dig) .单项填空9They walked for an hour，and A arrived at the small village.Afinally Bquickly Cclearly Dloudly10Last year we found that lots of fish died because of river C Areason BquestionCpollution Ddiscussion11They all C Laura about building a museum here.Awaited f

4、or Bhanded inCagreed with Dknocked at 12The excellent mayor works hard to B the people and make them live a better life.Apunish Bserve Ccontrol Dprovide13Can I swim in the river?No，you cant.Its C Aimportant Bwonderful Cdangerous Dexciting14The banana is too big.You can C first.Acut up them Bcut them

5、 upCcut it up Dcut up it15Its getting dark.Would you please C the light?Aget on Bget off Cturn on Dturn off高频考点高频考点精讲精讲考点考点1 1 辨析辨析in in 与与afterafterWill people use money in 100 years？一百年以后人们还使用钱吗？ Unit 7 P51in“in一段时间”常用于将来时的句子中，意为“在(一段时间)之后”，表示从现在算起多长时间之后，对其提问要用how soonHow soon will he be back？他多久才

6、回来？He will be back in two days.他两天后回来。Mr.Brown will fly to Beijing in 3 hours.三小时后布朗先生将飞往北京。after表示“在(一段时间)之后”，但多表示过去的一段时间之后，通常用于表示过去的时态中。但若表示将来某一时刻之后，要用after而不能用inAfter half an hour，the boys went to play soccer.半小时后，男孩们去踢足球了。She will finish the work after 6 oclock.她将在六点后完成那项工作。考点考点2 2 辨析辨析alreadyal

7、ready，stillstill与与yetyetToday there are already robots working in factories.今天已经有机器人在工厂里工作了。 Unit 7 P53already 表示“已经”，常用于肯定句中still强调过去发生的事情及存在的状况目前还在延续。在现在完成时的否定句中，表示吃惊或不耐烦的语气；但在现在进行时中，只表示动作正在持续，不带有感情色彩yet常用于疑问句和否定句，在疑问句中，用来询问说话人期望发生的事情是否已经发生。在否定句中，表示说话人期望发生的事情尚未发生考点考点3 3 agreeagree的用法的用法However，the

8、y agree it may take hundreds of years.然而，他们赞同这将花费数百年的时间。 Unit 7 P53【透析】 agree with sb.意为“同意某人(的观点)；与一致(即持同一观点)”。如：I quite agree with you.我完全同意你的观点。agree to名词/动词原形，意为“同意某事/做某事”。如：He agreed to help us.他同意帮我们。【拓展】 be in agreement 意为“就达成一致”。如：We were in agreement on the plan about traveling yesterday.昨天

9、我们就有关旅行的计划达成一致。考点考点4 4 有关有关 turn turn 的短语的短语Turn on the blender.打开搅拌器。 Unit 8 P57【透析】 turn on 打开；turn off 关上；turn up (音量)调大点；turn down(音量)调小点，拒绝辨析：turn on与open如：Turn off the TV and open the window.关上电视，打开窗户。考点考点5 5 辨析辨析fill.with.fill.with.，be filled withbe filled with与与be full ofbe full ofNext，fill

10、the turkey with this bread mix.接下来，用这个搅拌好的面包填满整只火鸡。 Unit 8 P61fill.with.“用把装满”其主语是sb.，强调动作的过程I fill my schoolbag with books.我将我的书包装满了书。be filled with“装满；填满”主语是sth.，强调状态The bottle is filled with water.瓶子里装满了水。be full of“充满；装满”侧重于状态，可与be filled with互换The bottle is full of water.瓶子里装满了水。关联语法链接关联语法链接 语法

11、1：一般将来时(will)见P155语法2：how much与how many见P163语法3：可数和不可数名词见P123单项填空1考点3I agree _ this weekend.What about you?Ago camping Bto go campingCwith camp Dgoing camping2考点4I was surprised that he _ my invitation.Aturned in Bturned outCturned down Dturned into3考点2We have seen the film _Aalready Bever Cyet Djus

12、tBCA考点即时考点即时运用运用4考点4Didnt I tell you to _ the TV if youre not watching it?Aturn on Bturn upCturn down Dturn off5考点4How noisy it is！Could you please _ the CD player a little?Aturn off Bturn downCturn on Dturn up6考点5John，could I read your storybook?Of course.My schoolbag is _ with storybooks and you c

13、an read anyone.Afill Bfilled Cfull DfulledDBB7考点5His restaurant is _ people and there is no seat left.Afill with Bfull of Cfilled of Dfull with8考点1Doctors say that the first 10 minutes _ a traffic accident is important for saving a life.Ain Bbefore Cafter Dduring9语法1 2017沈阳中考Look on the bright side

14、of life，and imagine that you _a happy and successful future.Ahad Bwill have Chave Dhave had10语法3Would you like some _ to eat?Abread Bwater Cpotato DmilkBCBA话题写作指导话题写作指导话题 5：未来与梦想考情分析 分析临沂及全国近5年的关于 “未来与梦想”相关话题的书面表达，主要有以下几个方面：介绍自己未来10年的生活(2015临沂)；我们的梦想(2015益阳)；对未来梦想职业的选择(2015莆田)；介绍几名同学的未来的职业及原因(2016德州

15、)；询问未来的工作(2016攀枝花)；谈谈对未来的准备(2016上海)等。 此话题主要会从以下三方面进行命题： 1描述未来的生活； 2对未来的规划和梦想(对未来的期待及为了实现梦想要如何做)； 3短期内的生活变化和打算等。常用短语句型常用短语句型【积累背诵】职业选择1grow up长大2in the future在将来3dream to be / dream of being梦想成为4be good at / do well in擅长5in ten years 在未来十年6plan to do sth.计划做某事7make a decision / make decisions做决定8expe

16、ct sb.to be期望某人成为9want / would like(sb.)to do sth.想要(某人)做某事10my dream is to be.我的梦想是成为选择职业的理由1kind of interesting 挺有趣的2be interested in对感兴趣3save ones life拯救生命4bring happiness to people给人们带来快乐5work for 为工作6its sb.s duty to do sth.做某事是某人的责任7make itadj.使8learn more skills学习更多的技能该如何做1work hard努力工作2make

17、up ones mind to do sth.下定决心做某事3put ones heart into全身贯注于4try to do sth./ try ones best to do sth.尽力做某事/尽某人最大努力做某事5be supposed to do sth.应该做某事结尾1come true实现2be sure to一定会3Im sure that.我确信4in my opinion 依我看来1我长大想当一名计算机程序员。I a computer programmer I 2他下定决心将来成为一名演员。He an actor in the future.3父母期望他成为一名英语老师

18、，但是他想当一名医生。His parents an English teacher，but he a doctor.4我对计算机科学感兴趣。Im computer science.5我相信我的梦想一定会实现。Im sure that my dream 6我打算努力学习数学。Im going to now.【基础写作运用】want to bewhengrow upmade his mind to becomeexpected him to bewants to beinterested inwill certainly come truework hard经典亮句积累经典亮句积累开头句1What

19、 do you think the world will be like in ten years？你认为10年后的世界将会是什么样子的？2Everyone has a dream.My dream is to be a singer.每个人都有一个梦想。我的梦想是成为一名歌手。3I want to be a doctor in ten years.10年后，我想成为一名医生。中间句1Its difficult to achieve my dream.实现梦想是困难的。2Our life in ten years will be better and better.我们10年后的生活将会越来越

20、好。3We will live on the moon.我们将生活在月球上。4Many tall buildings will be built under the sea.海底将会建造许多高楼。结尾句1I will try my best to achieve my dream.我将尽最大努力实现梦想。2As long as we work hard，our dream will come true.只要我们努力，我们的梦想一定会实现。谚语俗语1Nothing is impossible to a willing mind.世上无难事，只怕有心人。2Where there is a will

21、，there is a way.有志者，事竟成。3Nothing seek，nothing find.无所求则无所获。典例运用典例运用【例】 学校将举办英语写作比赛。请根据所给提示，以“My life in 20 years” 为题，写一篇参赛短文，分享你对未来的憧憬。注意事项：1词数：100左右(文章开头已给出，不计入总词数)；2文中不能出现真实姓名、校名等信息；3文章必须包含所提供的主要信息，并作适当发挥。My life in 20 yearsMy life in 20 yearsIm always working hard for a bright future.I imagine_【审

22、题指导】 这是一篇材料作文。要求根据图示中所给提示写一篇有关未来的短文参加比赛，本文所给材料比较详细，并且给出了具体要求，我们要做的就是用正确的英语把这些内容表达出来。动笔前要认真阅读材料；写作时不可遗漏要点，可适当发挥，注意时态要用一般将来时。【拟定提纲】【我的作品】My life in 20 yearsMy life in 20 yearsIm always working hard for a bright future.I imagine My life in 20 yearsMy life in 20 yearsIm always working hard for a bright future.I imagine I will have a better life than now.In 20 years，I will have a better family.I will take good care of my parents because I have grown up.And I will have two