1、B2UNIT4specialist nspecialist nvital adjvital adjinfectious adjinfectious adj统计数据统计数据分界线分界线帮助帮助处理，对付处理，对付极其重要的极其重要的专家专家诊所诊所为为 . . 消毒消毒1 _1 _v. v.协助协助 _ _ n.n.助手助手 _ _n. n. 帮助，协助帮助，协助2. 2. _adj_adj悲惨的，悲惨的， _ n. _ n.悲惨悲惨 _ adj_ adj悲剧的悲剧的 _ adv _ adv 悲剧地悲剧地3._v.3._v.传染传染_ n._ n.传染传染 _ adj _ adj 传染性的传染性
2、的_adv._adv.传染地传染地assistassistassistantassistantassistanceassistancetragictragictragedytragedytragicaltragicaltragicallytragicallyinfectinfectinfectioninfectioninfectiousinfectiousinfectiouslyinfectiously4. _4. _n. n. 专家专家 _ adj _ adj特别的特别的 _vi _vi专门专门从事于从事于5. _ n 5. _ n 奉献奉献 _ _ v. v.奉献奉献 _ adj _ ad
3、j全心全意全心全意的，挚爱的的，挚爱的6. _v.6. _v.实现实现_adjadj现实的现实的 _ n. _ n. 现实现实specialistspecialistspecialspecialspecializespecializedevtiondevtiondevotedevotedevoteddevotedrealizerealizerealisticrealisticrealityreality凡愿意协助者可拨此号联系。同车的一个乘客过来帮她。知识拓展知识拓展(1)assist(sb.)in(doing) sth.(1)assist(sb.)in(doing) sth.帮助帮助( (某
4、人某人)()(做做) )某事某事assist sb.with /in sth. assist sb.with /in sth. 帮助某人做某事帮助某人做某事assist sb.to do sth. assist sb.to do sth. 帮助某人做某事帮助某人做某事(2)assistant adj. (2)assistant adj. 副的；助理的副的；助理的n. n. 助手；店员助手；店员assistance n. assistance n. 帮助，援助帮助，援助With the assistance of With the assistance of 在在. . 的帮助之下的帮助之下 w
5、ith with finding finding to establish to establish第一点第二点第三点第四点* *The shop _ rushed out of the The shop _ rushed out of the shop to _ the old lady _shop to _ the old lady _ her her luggage.With his _luggage.With his _，the old lady the old lady crossed the road.(assist)crossed the road.(assist) assist
6、ant assistant assist assistwithwith assistance assistance*As far as we all are concerned, consideration for other people is vital to /for all of us.As for the work, it is vital to keep accurate records.*What he did is of vital importance .就这项工作而言，做好准确记录是非常重要就这项工作而言，体谅人是非常重要知识拓展知识拓展be vital to/for对对极
7、其重要；必不可少极其重要；必不可少It is vital that. 极其重要极其重要(that从从句中谓语句中谓语should do形式形式)It is vital to do sth.做某事极其重要做某事极其重要。of vital importance 至关重要至关重要Vitally adj 至关重要地至关重要地 to obey to obey should keep should keep让我们随时了解事件的发展至关重要。 . *Reading is _ vital importance in language learning. The way we choose to bring u
8、p children is_(vital)important. of of vitally vitally3.specialist n专家专家*My doctor referred me to a specialist.This is a special case, deserving special treatment.*Many students specialize in engineering.I made this specially for your birthday.这是一个特殊的案件，应该得到特殊处理。*We specialize _ creating beautiful, d
9、elicious, and truly unique cakes.The peasants looked upon him _ a specialist. in in as as4.infectious adj.传染性的传染性的* *InfectInfect everyone around us everyone around us with with my my happiness!happiness! * *Their Their enthusiasm enthusiasm was infectious.was infectious.The finished product shoud b
10、e easyThe finished product shoud be easy to to clean and clean and disinfectdisinfect. . 知识拓展知识拓展 infectious adj infectious adj 传染的传染的infect vt.infect vt.传染；使感染传染；使感染disinfect vt. disinfect vt. 为为 消毒；给消毒；给 infection n. infection n. 传染；感染传染；感染Two health workers _(Two health workers _( dis disfect) fe
11、ct) each car goes through the village.each car goes through the village.* *Laughter is one of Laughter is one of _(infect)expressions of (infect)expressions of emotion.emotion.People catch all kinds of People catch all kinds of _(infect) in the winter._(infect) in the winter.disinfectingdisinfecting
12、 the most infectious the most infectiousinfectionsinfections两位防疫人员为每辆经过的汽车消毒。笑是最具感染力的感情表达之一。5.devotion n5.devotion n挚爱；关爱；关挚爱；关爱；关照；奉献；忠诚；专心；热心照；奉献；忠诚；专心；热心His devotion to his wife and family is touching._*Her devotion to the job left her with very little free time._As a soldier，he showed selfless d
13、evotion to duty._挚爱，关爱挚爱，关爱奉献，专心奉献，专心奉献奉献1 1He called and called but no one He called and called but no one came to his _(assist)came to his _(assist)2 2Your offer is tempting, but I cant risk Your offer is tempting, but I cant risk _(lose) my job to do it._(lose) my job to do it.3 3He does not seem
14、 to be an old man He does not seem to be an old man in his _(eighty), considering his in his _(eighty), considering his appearance.appearance. assistance assistancelosinglosingeightieseighties4In the university you can specialize _the humanities or the natural sciences.5As a parent, it is vital that
15、 you _(teach) your child the value of money.6.The idea first came up when he read a _(一项统计数据) report.ininshould teachshould teachstatisticstatistic7.A river forms the_(分界线) between the two countries. 8.Outside the doctors _(诊所) were 20 patients.9.Tears are as _(传染性的) as laughter can be. 10She dialed
16、 the number and asked for the _ (病房). boundaryboundaryclinicclinicinfectiousinfectiouswardward6Emma spent an hour with me in the staff room Emma spent an hour with me in the staff room talking me talking me through the daily routinethrough the daily routine.(P38).(P38)艾玛和我在教员室聊了一个小艾玛和我在教员室聊了一个小时，告诉我
17、她的日常生活。时，告诉我她的日常生活。talking me through the daily routine是现在分词短语作状语。following breaking Relying1)单句语法填空The hospital has recently obtained new medical equipment，_ (follow) more patients to be treated.I had as much fun sailing the seas as I now do _ (work) with students.就像古时候的水手一样，鸟能利用太阳和星星找到它们的路。Like an
18、cient sailors, birds can find their way _ stars.following working using the sun and the 7As she talked, I could hear at least three different languages being spoken at the tables around us. (P38)她说话的时候，我能听到我们周围的桌子旁至少在说三种不同的语言。As As spring comes With spring coming (1)单句语法填空_ she grows up, she becomes
19、 more beautiful._ time went by, I was made smaller.(2)一句多译随着房价的迅速攀升，普通人发现支付一套房子越来越难了。_ fast, ordinary people find it harder to afford one._ fast, ordinary people find it harder to afford one.As As As housing price is going up With housing price going up .课文语法填空A celebration has again drawn the atten
20、tion of the world 1. the last reported case one month ago.In Liberia,many specialists 2.(come) from almost all continents except Antarctica work together to prevent infection of the 3.(bad) diseaseEbola.Although we spoke different 4. (language),there was no difficulty 5. (communicate) with each othe
21、r.I came from China three months ago,and I felt 6. my duty to come here and offer my help.sincecomingworstlanguagescommunicatingitWe all had the belief 7. there are no borders for doctors,for patients or for anyone else involved in combating this terrible disease.We never gave up on a patient,and our efforts do sometimes end in miracles.It is so 8.(inspire) to have colleagues to work with.In a word,it is 9.(absolute)essential for us 10. (collaborate)to create a global community with a shared future of peace and prosperity.thatinspiringabsolutelyto collaborate
