必修五第二单元词汇讲解教学文稿课件.ppt

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1、必修五第二单元词汇讲解2.impression n.-vt.impress adj.impressivemake/leave a/an impression on sb.给某人留下给某人留下的印象的印象他的演讲给我们留下了深刻的印象。他的演讲给我们留下了深刻的印象。His speech left a deep impression on us.Everybody has an impression that she was a good match for the young man.每个人都觉得她和那个年轻人是天造地设的一对。每个人都觉得她和那个年轻人是天造地设的一对。impress vt.

2、使感动，使留下好印象使感动，使留下好印象，可构成以下短语：，可构成以下短语：impress sb.with sth.或者或者impress sth.on/upon sb.eg:Shenzhen impressed him with the high speed of development.深圳给他留下了高速发展的深刻印象。深圳给他留下了高速发展的深刻印象。impressive adj.给人深刻印象的给人深刻印象的 eg:an impressive scene 难忘的场面难忘的场面 an impressive story 感人的故事感人的故事The city of Hangzhou is re

3、ally an _ place.Especially the famous West Lake always leaves quite an_ on the visitors.I was strongly _by its beauty the first time I saw it.impressiveimpressionimpressedWhen does the new manager take up his job?Sorry,I have taken up you too much time.He is going to take up the story where he left

4、off yesterday.He decided to take up photography as his career.Do you intend to take up his offer of a job?开始某项工作开始某项工作占用占用(时间或空间时间或空间)继续继续从事从事接受接受3.take up 拿起，占据，开始从事，接受，继续拿起，占据，开始从事，接受，继续【即学即练【即学即练】1.The poor boy always helps his father even though going to school _ most of his day.A.takes up B.mak

5、es up C.saves up D.puts up2.My old friend invited me to attend his wedding and I _ the invitation.A.takes up B.taking up C.took up D.to take up office apart in it easytake back down notes away aim就职就职拆开拆开吸收，留宿吸收，留宿别着急别着急收回收回取下取下,记下记下作笔记作笔记拿走拿走瞄准瞄准 out notice of it for granted hold of take steps to d

6、o sth sb as.,advantage of a deep breath拿出拿出注意注意想当然的认为想当然的认为抓住抓住采取措施做某事采取措施做某事把某人当作把某人当作利用利用深呼吸深呼吸 pride in ones chance trouble to do sthtake over pity on sb turns to do sth以以为荣为荣碰运气碰运气不辞劳苦去做某事不辞劳苦去做某事接管接管怜悯某人怜悯某人轮流去做某事轮流去做某事4.constant adj.constantly adv.不断地不断地Fashion is constantly changing.时尚总是日新月异。

7、时尚总是日新月异。Heat the sauce,stirring constantly.加热调味汁并不停地搅动。加热调味汁并不停地搅动。5.previous adj.在前的，早先的在前的，早先的 I am unable to attend the meeting because of a previous engagement.【特别提示】【特别提示】previous常与常与to搭配，意为搭配，意为“在在之前；先于之前；先于”His father died two hours previous to his arrival.I worked in Paris previous to comin

8、g here.7.guide n.&.vt.指导，向导，导游；指引指导，向导，导游；指引(导导)a guide to a museum 博物馆参观指南博物馆参观指南They guided us to the teachers office.他们带领我们到老师办公室去。他们带领我们到老师办公室去。8.surrounding n.&.adj.环境，周围的事物环境，周围的事物(常用复数常用复数)周围的周围的He works in pleasant surroundings.他在愉快的环境中工作。他在愉快的环境中工作。Confused by the new surroundings,I was hit

9、 by the lack of fresh air.新的环境把我弄的心烦意乱的，由于缺乏新鲜空气，新的环境把我弄的心烦意乱的，由于缺乏新鲜空气，我感到受不了。我感到受不了。-surround vt.围围(环环)绕绕,包围，围困包围，围困The fence surrounds the school.篱笆环绕着学校。篱笆环绕着学校。They have surrounded the town with troops.他们出动了军队包围了该城。他们出动了军队包围了该城。I always dream of having a house _ by trees andflowers.If we can li

10、ve in such beautiful _,wemust have a happy feeling every day.The _things always have an effect on our mood.surroundedsurroundingssurrounding9.tolerate vt.容忍；忍受容忍；忍受We simply cannot tolerate cheating in exams.I cannot tolerate her rudeness.我不能容忍她的粗鲁无礼。我不能容忍她的粗鲁无礼。我再也不能容忍你那恶劣的态度了。我再也不能容忍你那恶劣的态度了。I won

11、t tolerate your bad manners any longer.10.lack vi.&vt.缺乏；没有缺乏；没有 n.缺乏；短缺的东西缺乏；短缺的东西1.She lacks money to buy new clothes.2.He is lacking in confidence.3.She does not lack for friends.4.Poor as he is,he still thinks that he lacks for nothing.5.Our tour is cancelled for lack of bookings.6.Too many teac

12、hers are treated with a lack of respect.用用lack的适当形式填空。的适当形式填空。1.Though _ money,his parents managed to2.send him to university.2.Born in a rich family,they _.（什么都不缺）（什么都不缺）3.I cant buy that book _ money.4.He just _ a little confidence for he is often afraid that he may fail again.5.He seems to be tot

13、ally _ common sense.lackingfor lack oflackslacking inlacked for nothing11.adjustment n.调整；调节调整；调节 v.adjust 整理，使适应整理，使适应 adjust to 调整以适应调整以适应The body quickly adjusts itself to changes in temperature.Ive made a few minor adjustments to the seating plan.我对座次表作了小小的调整。我对座次表作了小小的调整。12.be/get back on ones

14、feet （困境后）恢复；完全复原（困境后）恢复；完全复原Sue is back on her feet after her operation.After his wifes death,it took him two years to get back on his feet.13.press vi.&vt.按；压；逼迫按；压；逼迫 n.按；压；新闻按；压；新闻 n.pressure 压力压力 press the button the news press 新闻发布会新闻发布会 a press journalist 新闻记者新闻记者 under the pressure of work 在

15、工作的压力下在工作的压力下14.lose sight of 阅读下列句子，观察阅读下列句子，观察lose sight of 的意思和用法。的意思和用法。1.Suddenly I lost sight of my father in the crowd.2.We must not lose sight of the fact that learning English is very important.3.I have lost sight of my best school friend over the years.看不见，忽视，失去联系看不见，忽视，失去联系【拓展拓展】catch sig

16、ht of 望见，看到望见，看到in sight 在视线内在视线内out of sight 看不见了看不见了at(the)sight of 一看见一看见at first sight 第一眼；初看起来第一眼；初看起来15.sweep up 打扫打扫(收拾收拾)干净干净,一下子抱起某人一下子抱起某人He was swept up into the centre of the crowd.他被卷入到这个人群中去了。他被卷入到这个人群中去了。Some students were left to sweep up the fallen leaves.一些学生被留下来清扫那些落叶。一些学生被留下来清扫那些

17、落叶。Harriet swept the child up in her arms and stormed out.哈莉特猛地抱起孩子，弄气冲冲地跑了出去。哈莉特猛地抱起孩子，弄气冲冲地跑了出去。16.flash vt.&vi.(使使)闪光，（使）闪现闪光，（使）闪现Lightning flashed during the storm.A lighthouse was flashing in the distance.His eyes flashed angrily.Her eyes flashed anger and dissatisfaction at everyone.My mind f

18、lashed back to last Christmas.17.switch n.&.vt.开关，转换，转移开关，转换，转移You pressed the wrong switch.你按错了开关。你按错了开关。Theres been a switch in our plans.我们的计划改变了。我们的计划改变了。He switched the light on.他打开电灯。他打开电灯。Hang on,please.Ill switch you to the manager.请不要挂断电话。我给你转接到经理那儿去。请不要挂断电话。我给你转接到经理那儿去。He studied chemistry

19、 and then switched to biology.他原来学化学，后来改学生物了。他原来学化学，后来改学生物了。18.exhaust vt.用完，耗尽，使筋疲力尽用完，耗尽，使筋疲力尽He had exhausted his supply of water.他已用尽了全部供水。他已用尽了全部供水。The marathon talks exhausted him completely.马拉松式的谈判使他筋疲力尽。马拉松式的谈判使他筋疲力尽。We were exhausted by climbing up the hill.我们因爬上那座山而筋疲力尽了。我们因爬上那座山而筋疲力尽了。a l

20、ong and exhausting journey 漫长而令人疲惫的旅行漫长而令人疲惫的旅行Exhausted,I slid into bed and fell fast asleep.我感到累极了，偷偷地爬上床就睡着了。我感到累极了，偷偷地爬上床就睡着了。19.speed up 加速加速slow down反义词反义词You will never get there if you dont speed up.The girls heart often speed up while she is talking to a stranger.at a speed of 以以的速度的速度at hi

21、gh/low/full/top speed with great speed 高速高速20.desert n.沙漠；荒原沙漠；荒原 vt.离弃；抛弃离弃；抛弃 adj.deserted 被遗弃的；无人的被遗弃的；无人的 the Sahara Desert desert a house/a city He deserted his wife and children and went abroad.a deserted house/wife21.instant n.瞬间；片刻瞬间；片刻 adj.立即的；立刻的立即的；立刻的 in an instant 一会儿；马上一会儿；马上 the instant(that)一一就就 instant coffee 速溶咖啡速溶咖啡 instant hot water 即时热水即时热水 He will be back in an instant.The instant I saw him,I knew he was the man I was looking for.此课件下载可自行编辑修改，仅供参考！此课件下载可自行编辑修改，仅供参考！感谢您的支持，我们努力做得更好！谢谢感谢您的支持，我们努力做得更好！谢谢