高一英语-必修三第四单元词汇学习二课件.pptx

1、高中英语 高一年级1.Master the usage of words and expressions.2.Apply what we have learnt to exercises.1.recycle vt.回收利用；再利用 n._ 回收利用；循环使用 re-(动词前缀)+cycle(词根)recycle new adj.新的renew v.使更新；重新开始place v.放；置 replace vt.取代；放回move v.移动 remove vt.移开；挪走 use vt.使用 reuse vt.再利用 build v.建；建造 rebuild v.重建re-+adj._ 可再循环的

2、；可回收利用的 recyclablerecycling recyclable waste 可回收垃圾recycling system 回收系统Exercise:垃圾可分为有害垃圾、可回收垃圾、湿垃圾（厨余垃圾）和干垃圾。(经济学人双语精读)_ 在中国，除了上海，还有很多城市没有垃圾回收系统。_Trash can be divided into hazardous waste,recyclable waste,household food waste and residual waste.Many cities in China lack recycling system apart from

3、Shanghai.2.lack n.缺乏；短缺 vt.没有；缺乏 (a)lack of 缺少 for lack of 因为缺乏 lack sth 缺乏某物 adj._ 缺乏的；匮乏的；不足的 be lacking in 缺乏 e.g.Many cities in China lack recycling system apart from Shanghai.e.g.He was quite nervous before the exam for lack of confidence.Many cities in China _ recycling system apart from Shang

4、hai.are lacking in lacking3.sufficient adj.足够的；充足的（=enough/adequate)e.g.The current medical supplies are sufficient for epidemic(疫情)prevention and control.n._ 足够；充分 adv._ 足够地；充分地 ent(adj.)-ency(n.):frequent-frequency 频率 fluent-fluency 流利；流畅efficient-efficiency 效率 urgent-urgency 紧急consistent-consiste

5、ncy 一致 current-currency 货币；通货proficient-proficiency 熟练；精通emergent-emergency 紧急情况；突发事件 sufficientlysufficiencybe sufficient for 对来说是足够的4.arguevt.&vi.论证；争辩；争论 u We have argued with them about this problem for a long time.u He often quarrels with his wife about their housework.argue 着重说理，论证和企图说服。指提出理由或

6、拿出证据为自己或自己一方的看法或立场辩护；quarrel 尤指“吵架，吵嘴”。指两人之间或两个团体之间不友好，吵吵嚷嚷地大声争论某事。argue/quarrel4.argue The employees,who argued for their own rights,argued withthe boss for a few days,but failed to argue him into giving them a wage rise because the boss argued against it and insisted that their pay had already bee

7、n OK.vt.&vi.论证；争辩；争论 argue against 不赞成 argue for 为(支持)而争辩 argue with sb.(about/over sth.)与某人争论某事 argue sb into doing sth.说服某人做某事 (argue=persuade)Summary:n._ 争论；辩论 provide sth for sb.为某人提供某物Sally and Mike went to the restaurant to have lunch.After ordering their dishes,they began to talk about their

8、marriage.During their discussion,they had an argument about betrothal gifts(聘礼聘礼).Thirty minutes later,their dishes didnt arrive.Mike had an argument with the waiter.In closing,the waiter provided two glasses of lemonade for them to apologize for them keeping waiting.have an argument about/over sth.

9、为某事争论/争吵have an argument with sb.与某人争论/争吵 in closing 最后(=at last)Summary:argumentThe teacher is monitoring the monitor while he is playing his smartphone.vt.监视 5.monitorn.班长 n.监测仪5.monitor6.limited adj.有限的limited time/space/resource 有限的时间/空间/资源 limited company 有限公司 limited edition 限量版 limit v.限制；限定

10、limit.to.把.限制在.内(to是介词)n.限制；限度；极限within/without limits 有限度地/无限制地there is a/no limit to.有/没有限度go beyond/over a limit 超出限度 adj.无限的 _(antonym)limitless Exercise:The universe is becoming bigger all the time，so it is _.(limit)贫穷限制了我的想象。_ _limitlessIt is poverty that limits my imagination.My imagination i

11、s limited by poverty.7.attach vt.系；绑；贴；参加；与有关联；认为有重要性 attach sth to sth 把某物固定在/附在上 (to是介词）attach(great/little)importance/significance to (to是介词）认为（很有/几乎没有）重要性/意义 adj._ 附加的；附属的；依恋的 be/become attached to 喜欢；附属于；n._ 依恋；爱慕；信念；信仰；附件 attachedattachmentExercise:Emma had never taken herself as a crane and _

12、 humans.(2019江苏，完形填空)艾玛从来没有把自己当成一只鹤，她开始深深地依恋着人类。To some extent,writing skills are related to ones success,so they _ writing.在某种程度上，写作能力与一个人的成功有关，所以他们十分重视写作。他提交作业时把一张搞笑图片作为附件。He uploaded his homework with a funny picture as an _.become deeply attach great importance toattachmentattached to8.so as to（

13、do sth.）否定形式:so as not to(do sth.)为了不.u I got up early this morning so as to catch the early bus.为了；以便u Talk quietly in the reading room so as not to disturb others.so as(not)to 引导目的状语时，相当于 in order(not)to。u I got up early this morning so as to/in order to catch the early bus.u In order to catch the

14、 early bus,I got up early this morning.u Talk quietly in the reading room so as/in order not to disturb others.引导目的状语时，so as to只能置于句中，in order to 可以置于句首或句中。in order that/so that 为的是，以便u I got up early this morning so that/in order that I could catch the early bus.u In order that I could catch the ea

15、rly bus,I got up early this morning.Summary:引导目的状语从句，so that 可以与 in order that互换。区别在于in order that可以放在句首，而so that不能放在句首。引导目的状语从句的词还有：in case,for fear that 表示“以防”，带有否定性的目的。e.g.The foreign teacher spoke slowly in case we misunderstood him.in order to/in order thatu I got up early this morning in order

16、 to catch the early bus.u I got up early this morning in order that I could catch the early bus.Summary:in order to+动词原形 构成目的状语，不跟从句。in order that+从句 构成目的状语从句，表明主句行为目的。u I got up early this morning so as to catch the early bus.u I got up early this morning so that I could catch the early bus.so as t

17、o/so thatSummary:so as to+动词原形;so that+从句9.figure outu Zhong Nanshan is a leading figure in medical area._ u She does exercise every morning to keep her figure._ u The gesture of OK also likes the figure“3”._u I figured whoever lost the dog was probably just as close to it as I am to my dog.(2019课标I

18、I，完形填空)_人物/领军人物身材/保持身材数字u I cant figure out why he did so._想出；弄清楚；弄明白u They have figured out how much they will spend on the construction of the hospital._ figure计算出认为10.result in/from Eating wildlifenovel coronavirus pneumonia.Novel coronavirus pneumoniaeating wildlife.as a result/as a result of Th

19、e epidemic(疫情)is serious._,we had to stay at home._ the serious epidemic,we had to stay at home.As a resultAs a result of?results inresults from“因此，结果（是）”，单独使用，一般放在句首，后面常加逗号。“作为的结果，由于”，后接名词、代词或动名词作宾语。11.run out run out 用完，耗尽（不及物动词词组，无被动语态）=give outrun out of 用完，耗尽（及物动词词组，有被动语态）=use up u I ran across

20、 her in the public library yesterday._u He soon run through his fortune._u Young people are willing to run after their idols._偶然遇见挥霍追逐；追求runout相关短语：break out figure out make out come out look out/watch out turn out work out （战争、灾难等）爆发；发生 弄懂；弄清楚；弄明白辨认出、听出；理解；弄清楚 出版；出现；结果是当心；留神 制造；生产；原来是；结果是计算出；想出；制定出

21、；锻炼；解决 With the development of modern technology and economy,the living standard of the people is improving day by day.This leads to a very common phenomenon:more and more waste cannot be processed effectively,_ a series of problems,such as environmental pollution and waste of _.On July 1st Shanghai

22、 introduced strict trash-sorting regulations that are expected to be used as a model for the country.Residents must divide their waste into four separate categories including hazardous waste,_ waste,household food waste and residual waste.Then throw them into specific public bins at scheduled times.

23、A lot of residents cannot _the classification standard because they lack relative knowledge.The government has made _ measures _ ensure the residents to follow the regulations.For example,_ are arranged to monitor residents behavior.However,some residents _ it and consider it as a _ of their life.resulting inresourcesrecyclablefigure out attachedso as tomonitorsargue againstlimit limit;attach;result in;monitor;figure out;argue against;so as to;recycle;resourceHomework1.Organize notes in your notebook.2.Finish the worksheet“课后检测”.