英语Unit 2 Bridging Cultures课前预习课件ppt

这是一份英语Unit 2 Bridging Cultures课前预习课件ppt，共36页。PPT课件主要包含了Ⅰ知识体系图解 ，急救医生护理人员，浴缸浴盆，电语接线员操作员，ease，swallow，wrap，bath，slip，elderly　等内容，欢迎下载使用。

1.paramedic n.　 　　　 2.bathtub n.　　　　 3.msquit n.　　　　　 4.carpet n.　　　　 5.peratr n.　　　 　 6.needle n.　　　 　　 7.　　　　　 vi.& vt.(使)宽慰;减轻;缓解　n.容易;舒适;自在 8.　　　　　 vt.& vi.吞下;咽下 9.　　　　　 vt.包、裹;(用手臂等)围住 
针;缝衣针;注射针;指针　
10.　　　　　 n.洗澡;浴缸、浴盆;洗澡水 vt.(NAmE=bathe)给……洗澡11.　　　　　 vi.滑倒;滑落;溜走　n.滑倒;小错误;纸条 12.　　　　　 adj.年老的;渐老的(委婉) 13.　　　　　 n.救护车 14.　　　　　 vi.& vt.推迟;延期(做某事) vt.耽误;耽搁　n.延误;耽搁(的时间);推迟15.　　　　　 n.病房 
1.vital sign　　　　 2.cme int cntact with　　　 　  the hspital　　 　　 4.in the treatment f　　 　　 5.withut delay　　　 　 6.　　　　　发出 7.　　 　　　服药 8.　　　　　立刻 9.　　　 　　求助 10.　　　　　处于困境中 11.　　　　　处于危险中 
take medicine
call fr help
As yu can imagine,getting burnt can lead t very serius injuries.
复习动词-ing形式
Ⅱ.释义匹配1.ease　　A.t make fd r drink g dwn yur thrat2.bathB.t put paper r clth ver smething t cver it3.wrapC.t wash in a bath r t wash smene in a bath4.delayD.t make r becme less severe,difficult,unpleasant,painful,E.t make smething happen at a later time than riginally planned r expected答案:1.D　2.C　3.B　4.E　5.A
Ⅲ.选词填空1.The man　　　　　 the last f his cffee and asked fr the bill. 2.It wuld　　　　　my mind t knw yu had arrived safely. 3.The present was beautifully　　　　　 in gld paper. 4.He watched the sun　　　　　 dwn behind the muntains. 5.He　　　　　 the children and put them t bed. 
ease,swallw,wrap,bath,slip
1.Why dn’t yu take sme medicine t ease the pain?你为什么不吃点药来缓解疼痛呢?【词汇精讲】ease vi.& vt.(使)宽慰;减轻;缓解　n.容易;舒适;自在The agreement will ease the way fr ther cuntries t jin the EU.这一协议将为其他国家加入欧盟铺平道路。Old Mr Jhnsn is living a life f ease.老约翰逊过着安逸的生活。
【词汇拓展】(1)feel/be at ease感到心情放松put sb at ease使某人放松take ne’s ease休息;轻松一下with ease轻易地;毫不费力地(2)ease ne’s mind使某人安心ease sb f sth 减轻某人的(痛苦、负担等)When yu feel nervus,yu’d better listen t sme light music t put yu at ease.当你感到紧张时,你最好听一些轻音乐使自己放松一下。His mind was at ease knwing that the children were safe.听说孩子们都安全,他才放心。
【温馨提示】at ease既可作表语,又可作状语;with ease只能作状语。
2.Fr example,wrap the burnt area lsely with a clean clth if pssible.例如,如果可能的话,用干净的布松松地包裹烧伤的区域。【词汇精讲】wrap vt.包、裹;(用手臂等)围住Mary wrapped the present and tied it with ribbn.玛丽把礼物包起来,用丝带扎起来。She wrapped the baby in a blanket.她把婴儿用毯子包了起来。
【词汇拓展】wrap up包起来wrap sth in sth用……包起来wrap sth arund sth/sb包住;围住The girl wrapped her arms arund her father.女孩紧紧搂住了爸爸。
3.After arriving,the ambulance team quickly fund Mrs Taylr and withut delay gave her xygen,put in an IV needle,and checked her vital signs.到达后,救护队很快找到了泰勒夫人,立刻给她输氧,注射了静脉注射针,并检查了她的生命体征。【词汇精讲】delay vi.& vt.推迟;延期(做某事)vt.耽误;耽搁　 n.延误;耽搁(的时间);推迟Mst planes either are delayed r arrive slightly ahead f schedule.大多数飞机不是晚点,就是比时间表稍稍提前到达。I arrived late but luckily the meeting had been delayed.我迟到了,幸而会议推迟了。Further delay wuld cause a lt f cmplicatin.进一步的延迟将造成许多麻烦。
【词汇拓展】delay ding sth 拖延做某事delay sth until...把某事推迟到……withut delay毫不拖延;立刻Nthing culd have saved him even if he had been tended withut delay.即使当时他得到了及时的救护,他的生命也无法挽救。Sme cmpanies ften delay paying their bills.一些公司常常拖延付款。
As yu can imagine,getting burnt can lead t very serius injuries.正如你所能想象的,烧伤会导致非常严重的伤害。【句式剖析】本句是一个复合句。主句是getting burnt can lead t...,as yu can imagine是非限制性定语从句,as是关系代词,在句中作imagine的宾语。As yu can imagine,we all enjyed the party.你可以想象到,我们在那次聚会上都玩得很开心。As yu can imagine,the exam is really difficult.你可以想象到,考试相当难。
【句式拓展】(1)as用于引导限制性定语从句时,主要与such,as,the same连用,其意为“像……的”“凡是……的”“……一类的人(物)”。He is nt such a man as wuld leave his wrk half dne.他并不是一个做事半途而废的人。Yu must shw her the same respect as yu shw me.你必须对她表现出与对我同样的敬重。(2)as用于引导非限制性定语从句时,根据情况可位于主句之前或之后,有时也可插在主句中间,其意为“这件事”“这一点”。As is usual with children,they sn gt tired.孩子们一贯如此,他们很快就厌倦了。David,as yu knw,has nt been well lately.大卫最近身体不太好,这你是知道的。
动词-ing形式动词-ing形式在句中可作主语、宾语、表语、定语、宾语补足语、状语等成分。一、动词-ing形式的句法功能1.作主语Hearing hw thers react t the bk yu have just read creates an added pleasure.听别人对你刚读过的这本书的反应会带来额外的乐趣。It is wrth making an appintment befre yu g.去之前预约一下是值得的。
2.作表语My jb is teaching yu English.我的工作是教你们英语。She remained standing when thers sat dwn.别人坐下的时候她还站着。3.作宾语It’s time I gt dwn t thinking abut that essay.我该认真思考一下那篇论文了。He tried t avid answering my questins.他试图对我的问题避而不答。
4.作定语I have never seen a mre mving film.我没看过比这个更令人感动的电影了。The yung man sitting between Jhn and Mary is the editr f the campus newspaper.坐在约翰和玛丽之间的那个年轻人是校园报的编辑。5.作状语Whether we’ll g camping tmrrw depends n the weather.明天我们是否去野营取决于天气情况。
6.作宾语补足语I saw him entering the bank.我看见他正向银行里走。They had the fire burning all night.(burn动作一直在进行)他们让火整夜烧着。
二、动词-ing的变化形式1.动词-ing形式的一般式表示和谓语动词同时发生的动作,动词-ing形式的完成式表示发生在谓语动词之前的动作。Having made full preparatins,we are sure t be successful.做好了充分的准备,我们一定会成功。Having lived in England fr 10 years,he returned t his hmetwn.在英国生活了10年后,他回到了家乡。
2.如果动词-ing形式和中心词有逻辑上的动宾关系,要用被动形式。The game being bradcasted is between China and Japan.正在播的是中国队和日本队的比赛。Having been shwn arund the lab,we were taken t the meeting-rm.领着参观了实验室后,我们被领到了会议室。
三、动词-ing形式的否定式动词-ing形式的否定式是在前面加nt构成。Nt knwing hw t wrk ut the prblem,he went t his friend fr help.不知道如何做这道题,他向朋友求助。Nt having received an answer,I sent her anther email.没有收到回复,我又给她发了一封邮件。
四、动词-ing形式的逻辑主语动词-ing形式前面有时可以加名词所有格、物主代词或人称代词宾格。D yu mind my pening the windw?你介意我打开窗子吗?Tm’s failing in the final exam made his parents wrried.汤姆期末考试不及格使得他父母很着急。Hw abut ging climbing at the weekend?周末去爬山怎么样?
五、动词-ing形式作状语,其逻辑主语要和句子的主语保持一致。【误】Seeing frm the hill,the building lks very beautiful.【正】Seeing frm the hill,we can find the building very beautiful.【误】While having a bath,water leaked ver the side f the tub.【正】While having a bath,I saw water leaking ver the side f the tub.
六、动词-ing形式作状语和状语从句的转换由befre,after,when,while,since引导的状语从句常常可转换为对应的-ing形式。After she graduated frm cllege,she fund a jb in a middle schl.→After graduating frm cllege,she fund a jb in a middle schl.When he was watching TV,he heard a knck at the dr.→When watching TV,he heard a knck at the dr.While he was crssing,he nearly hit by a car.→While crssing,he nearly hit by a car.
七、动词-ing形式作前置定语时需要注意的两种情况1.表示被修饰的名词正在进行的动作或状态。Dn’t make s much nise.There is a sleeping baby there.不要发出那么大的声音,有个婴儿在那儿睡觉。D yu knw the swimming girl?你认识游泳的那个女孩吗?2.表示被修饰名词的性能。D yu ften g t the swimming pl?你常去游泳池吗?The sleeping car and restaurant car were cupled tgether.卧铺车厢和餐厅车厢连在一起。
Ⅰ.单句语法填空1.We can chse between staying at hme and　　　　　 (take)a trip. 答案:taking2.I shwed them I was independent by　　　　　 (wear)strange clthes. 答案:wearing3.　　　 (have)tea in the late afternn prvides a bridge between lunch and dinner. 答案:Having
4.The man felt very happy with s many children　　　　　 (sit)arund him. 答案:sitting5.I lked up and nticed a snake　　　　　 (wind)its way up the tree t catch its breakfast. 答案:winding
Ⅱ.用动词-ing形式改写下列句子1.The sun began t rise in the sky,and it bathed the muntain in glden light.The sun began t rise in the sky,　　　　　 the muntain in glden light. 答案:bathing2.As I had caught the 7:30 train frm Paddingtn,I gt t the ffice earlier that day.　　　　　the 7:30 train frm Paddingtn,I gt t the ffice earlier that day. 答案:Having caught