人教课标高二选修7-Unit-4课件.ppt

1、单单词词名词名词指人：指人：interpreter,astronaut,tailorairmail,fortnight,roof,weed,textbook,concept,rectangle,grill,platform,broom,comb,privilege,paperwork,arrangement,angle,tin,catalogue,anniversary,tractor,ox,trunk,seed,distribution,security,clinic,jar动词动词adjust,sniff,participate,sew,toast,click,donate,purchas

2、e,distribute,operate形容形容词词muddy,weekly,relevant,remote,rectangular,voluntary,political连词连词 otherwise短短语语词汇词汇表表hear from,(be)dying to,the other day,dry out,dry up,in need课文课文中中be made of,adapt to,come across,to be honest,get through,for sure,句式句式1.It was a privilege to do sth.2.It takes sb.some time

3、to do sth.语法语法复习限制性定语从句复习限制性定语从句1._ v.调整调整;(使使)适合适合2._ adj.有关的有关的;切题的切题的3._ vi.参加参加;参与参与4._ conj.否则否则;不然不然 adv.用别的方法用别的方法;其他方面其他方面5._ vt.捐赠捐赠6._ adj.自愿的自愿的;志愿的志愿的;无偿的无偿的7._ vt.&n.买买;购买购买adjustrelevantparticipateotherwisedonatevoluntarypurchase(一一)基本单词基本单词8._ vt.分配分配;分发分发9._ v.工作工作;运转运转;操作操作10._ adj.

4、&adv.每周的每周的11.fortnight n._12.airmail n._13.remote adj._14.interpreter n._15.privilege n._distributeoperateweekly两星期两星期航空邮件航空邮件遥远的遥远的;偏僻的偏僻的作口译的人作口译的人特权特权;特别优待特别优待16.paperwork n._17.arrangement n._18.anniversary n._19.security n._20.clinic n._门诊部门诊部;小诊所小诊所文书工作文书工作安排安排;排列排列周年纪念日周年纪念日安全安全;保护保护;保障保障1._

5、 n.安排安排;排列排列 _ v.安排安排;改编改编;整理整理 _ n.安排者安排者,筹备者筹备者2._ vt.捐赠捐赠 _ n.捐赠捐赠(物物)_ n.捐赠者捐赠者arrangearrangerarrangementdonationdonatordonate(二二)派生单词派生单词3._ vt.分发分发;分配分配 _ n.分发分发;分配分配;分布状态分布状态 _ adj.分布的分布的,个别的个别的 _ n.分发者分发者,批发商批发商4._ v.参加参加;参与参与 _ n.参加者参加者 _ n.参加参加distributordistributiondistributivedistribute

6、participantparticipationparticipate5._ adj.自愿的自愿的;志愿的志愿的;无偿的无偿的 _ n.&v.志愿者志愿者;自愿提供自愿提供 _ adv.自愿地自愿地,主动地主动地 volunteervoluntarilyvoluntary1.接到接到的信的信 _2.对对有影响、起作用有影响、起作用 _3.极想极想;渴望渴望 _4.(指河流、井等指河流、井等)干涸干涸 _5.偶然遇到偶然遇到;碰见碰见 _6.调整调整,使适合使适合 _7.与与有关系有关系/密切相关密切相关 _hear frommake a differencebe dying todry upc

7、ome acrossadjust(oneself)tobe relevant to(三三)短语短语8.dry out _9.in need _11.the other day _12.to be honest _13.have the privilege to do sth._14.operate on sb._15.stick out _(使浸水之物使浸水之物)完全变干完全变干;干透干透在困难中在困难中;在危急中在危急中伸出伸出;突出突出不久前的一天不久前的一天老实说老实说有特权干某事有特权干某事给某人做手术给某人做手术1.relevant adj.有关的有关的;切题的切题的 Sometim

8、es I wonder how relevant chemistry is to these students,most of whom will be going back to their villages after Year 8 anyway.（课文原句）（课文原句）有时候我真想知道，化学对这些孩子究竟有时候我真想知道，化学对这些孩子究竟有多大的用处。他们中的大多数人学完八有多大的用处。他们中的大多数人学完八年级以后就要回到他们的村庄去了。年级以后就要回到他们的村庄去了。(一一)单词单词【归纳】【归纳】be relevant to 与与有关有关;与与而论有实际价值而论有实际价值 hav

9、e no relevance to 与与无关无关【拓展】【拓展】relevance n.关联关联;相关性相关性I dont think what he said is _ to the topicwe are discussing.He has missed the point.(2015,湖北湖北)A.faithful B.parallel C.relevant D.similar【解析】【解析】我认为他所说的和我们今天讨论的我认为他所说的和我们今天讨论的话题无关。他没有抓住要点。话题无关。他没有抓住要点。A项项“忠实的，忠实的，忠诚的忠诚的”；B项项“与与平行平行”；C项项“和和相关相关”

10、；D项项“和和相似相似”；be relevant to“和和相关相关”。2.adjust vi.&vt.校准校准,调整调整;(使使)适合适合,适应适应,习惯习惯 The hut was dark inside so it took time for our eyes to adjust.（课文原句）（课文原句）小屋内很黑，因此眼睛要过好一阵才小屋内很黑，因此眼睛要过好一阵才能适应过来。能适应过来。【归纳】【归纳】adjust sth.(to sth.)调整调整(以适应以适应/适合适合)adjust to sth./doing sth.适应适应/习惯习惯(做做)某事某事 adjust onese

11、lf to.使某人自己适应使某人自己适应【拓展】【拓展】adjustable adj.可调节的可调节的,可调整的可调整的 adjustment n.调节调节,调整调整【联想】【联想】adapt(使使)适应适应,与与adjust是同义词。是同义词。用所给词的正确形式填空。用所给词的正确形式填空。Some schools will have to make _(adjust)in agreement with the national soccer reform.(2015,江苏江苏)有些学校将不得不做出一些调整来和国有些学校将不得不做出一些调整来和国家足球改革保持一致。家足球改革保持一致。adj

12、ustments3.participate vi.参与参与;参加参加 I loved listening to the family softly talking to each other in their language,even though I could not participate in the conversation.（课文原句）（课文原句）我很喜欢听他们谈话，尽管我不能加入我很喜欢听他们谈话，尽管我不能加入他们的谈话。他们的谈话。【归纳】【归纳】participate 为不及物动词为不及物动词,意为意为“参与参与,参参 加加”,常与介词常与介词 in 连用。连用。part

13、icipate in sth.参与参与(某活动某活动)participate in sth.with sb.同某人参与某事同某人参与某事【拓展】【拓展】participation n.参加参加,参与参与 participant n.参与者参与者;参加者参加者【辨析】【辨析】participate,attend,join&take part inparticipate 指以一个积极的角色在感情、观指以一个积极的角色在感情、观念或行为方面与他人共同参加某一活动。念或行为方面与他人共同参加某一活动。attend 侧重参加或出席会议或学术活动等侧重参加或出席会议或学术活动等,去听、去看去听、去看,但自

14、己并不一定起积极作用。但自己并不一定起积极作用。join 加入党派、团体或参加一群人的活动、加入党派、团体或参加一群人的活动、游戏等。游戏等。take part in 参加某一活动并在其中发挥作参加某一活动并在其中发挥作用。用。4.otherwise adv.用别的方法用别的方法;其他方面其他方面 conj.否则否则;不然不然 Otherwise they dont waste anything.（课文原句）（课文原句）否则的话，他们是不会浪费任何东西的。否则的话，他们是不会浪费任何东西的。【用法】【用法】otherwise 作连词时作连词时,相当于相当于or,可位于句可位于句 首、句中或句末

15、。多用于首、句中或句末。多用于“祈使句祈使句+otherwise+陈述句陈述句”结构结构;另外另外,otherwise 后的从句常用虚拟语气。后的从句常用虚拟语气。otherwise 它常构成短语它常构成短语 or otherwise,意意为为“或其它情况或其它情况,或相反或相反”。5.purchase vt.购买购买 n.购买购买;购买的东西购买的东西 When you purchase an item,we will send you an attractive card for you to send to your special person.（课文原句）（课文原句）你选购一项礼物时

16、，我们都会给你提供你选购一项礼物时，我们都会给你提供一张精美的卡片，让你送给你的某个特一张精美的卡片，让你送给你的某个特殊的人。殊的人。【辨析】【辨析】purchase&buy purchase 较正式用语较正式用语;多指多指“大型的、大型的、批批 量的商业采购、或房产、不动产等购量的商业采购、或房产、不动产等购置活动置活动”。buy 表示表示“购买购买”的最常用语言的最常用语言,可指买可指买各种日用品、消费品各种日用品、消费品;还可以指用金钱雇还可以指用金钱雇佣、行贿等较抽象的佣、行贿等较抽象的“购买购买”。6.operate vi.运转运转,运行运行;发生影响发生影响,起作用起作用;动手术

17、动手术 vt.操作操作;控制控制;经营经营,管理管理 This gift covers the cost of exercise books and textbooks for community primary schools that operate in poor or remote villages.（课文原句）（课文原句）这一礼物用于支付贫穷和偏远村庄的社这一礼物用于支付贫穷和偏远村庄的社区小学的练习册及教科书区小学的练习册及教科书。【归纳】【归纳】operate on sb.(for some disease)给某人做手术给某人做手术(治疗某种疾病治疗某种疾病)come into

18、operation 生效生效【拓展】【拓展】operation n.手术手术,操作操作,经营经营 operator n.操作人员操作人员,接线员接线员1.hear from sb.接到接到的来信的来信;收到收到的消息的消息 It was wonderful to hear from you.（课文原句）（课文原句）收到你的信真是太高兴了。收到你的信真是太高兴了。(二二)短语短语【用法】【用法】hear from 后只可接人后只可接人,不可接某人的不可接某人的 信。收到某人的信可用信。收到某人的信可用 get/receive a letter from sb.。【拓展】【拓展】hear sb.o

19、ut 听某人说完听某人说完 hear about sb./sth.听到关于某人听到关于某人/事物的消息事物的消息 hear of sb./sth.听到或知道某人听到或知道某人/事物的情况事物的情况【辨析】【辨析】hear from&receive hear from 和和 receive 都可表示都可表示“收到某收到某人的信人的信”。hear from 不是指具体接到信件不是指具体接到信件,而是指而是指得到音信、信息得到音信、信息;receive 往往指收到具体的信件。往往指收到具体的信件。2.be dying to(do)极想极想,渴望渴望(做做)I know youre dying to

20、hear all about my life here,so Ive included some photos which will help you picture the places I talk about.（课文原句）（课文原句）我知道你急于了解我在这儿的生活情况。我知道你急于了解我在这儿的生活情况。【用法】【用法】(be)dying to 后接动词原形后接动词原形,意为意为“迫切迫切想想 要做某事要做某事,渴望去做某事渴望去做某事”。此外。此外,be dying for sth.意为意为“渴望得到某物渴望得到某物”。【同义短语】【同义短语】long/be eager/be anxi

21、ous to do sth.渴望做某事渴望做某事 long/be eager/be anxious for sth.渴望得到某物渴望得到某物【拓展】【拓展】由动词由动词 die 构成的短语：构成的短语：die away 逐渐消失逐渐消失 die down 逐渐减弱逐渐减弱 die off 相继去世相继去世 die out 完全灭绝完全灭绝 die for 渴望渴望3.the other day 不久以前不久以前,前几天前几天 The other day I was showing the boys the weekly chemistry experiment when,before I kn

22、ew it,the mixture was bubbling over everywhere!（课文原句）（课文原句）有一天，我正给孩子们做每周一次的化学有一天，我正给孩子们做每周一次的化学实验的演示，我还没有明白怎么回事，混实验的演示，我还没有明白怎么回事，混合剂就到处冒气泡了。合剂就到处冒气泡了。【拓展】【拓展】some other day =another day 改天改天 some day or other 总有一天总有一天,迟早迟早=some days ago 4.in need 在需要中在需要中;在困难中在困难中;在危急中在危急中 Choose from this catalogu

23、e a really useful gift for some of the worlds poorest and bring hope for a better future to a community in need.（课文原句）（课文原句）从这份清单中选择一份确实有用的礼物，从这份清单中选择一份确实有用的礼物，送给世界上最穷苦的人吧！给急需帮助的送给世界上最穷苦的人吧！给急需帮助的社区带去改善未来的希望吧！社区带去改善未来的希望吧！【用法】【用法】in need 介词介词 in 表示表示“处于处于之中之中”。如要表示如要表示“需要什么需要什么”,则用则用 in need of。【谚语】

24、【谚语】A friend in need is a friend indeed.患难朋友才是真正的朋友。患难朋友才是真正的朋友。【拓展】【拓展】in trouble 处在麻烦中处在麻烦中 in difficulty 处在困难中处在困难中 in danger 处在危险中处在危险中 in good health 身体状况好身体状况好 in order 有秩序有秩序 in a hurry 匆匆忙忙匆匆忙忙1.To be honest,I doubt whether Im making any difference to these boys lives at all.(P29)句型：句型：to be

25、 honest 说实在的说实在的说明：说明：在句子中作独立状语在句子中作独立状语,常位于句首常位于句首;相同用法相同用法的有的有 To be fair/frank/brief/exact;此类短此类短语也可用另一种形式表达语也可用另一种形式表达 Honestly/Fairly/Frankly/Exactly speaking。(三三)句式句式【分析】【分析】本句是一个主从复合句。本句是一个主从复合句。how引导的从句作引导的从句作wonder的宾语。的宾语。在宾语从句中在宾语从句中,most of whom.anyway 是是“名词名词/代词代词+介词介词+关系代词关系代词”引引导导 的定语从

26、句的定语从句,补充说明先行词补充说明先行词students。2.Sometimes I wonder how relevant chemistry is to these students,most of whom will be going back to their villages after Year 8 anyway.(P29)3.It was such a privilege to have spent a day with Tombes family.(P30)句型：句型：It was a privilege to do sth.做某事是件荣幸做某事是件荣幸/难得的事难得的事4.

27、The other day I was showing the boys the weekly chemistry experiment when,before I knew it,the mixture was bubbling over everywhere!(P29)【分析】【分析】when 表示突然发生某事表示突然发生某事,常可译为常可译为“正在正在突然突然”。before 在此表示在此表示“还没来得及还没来得及 就就”,引导时间状语从句。引导时间状语从句。the other day 意为意为“前几天前几天”,常和过常和过去时态连用。去时态连用。I.用括号内单词的正确形式用括号内单词的

28、正确形式填空填空。1.When it rains the ground becomes very _(mud).2.As a waitress,in addition to her _(week)wage,Jane gets a lot of tips.3.Protective clothing must be worn when the machine is in _(operate).operationmuddyweekly4.We had a(n)_(arrange)that he would clean the house and I would cook.5.Charities ap

29、pealed for _(donate)of food and clothing for victims of the hurricane.6.The appointment was given to Wellington,mainly for _(politics)reasons.7.Most children need the _(secure)of a stable family life.securityarrangement donationspoliticalII.用适当的介词或副词填空。用适当的介词或副词填空。1.Police want to hear _ anyone who

30、has any information about the attack.2.The organization distributed food and blankets _ the earthquake victims.3.Its important that children learn to understand the concept _ sharing.4.What experience do you have that is relevant _ this position?to from to/among of5.It took a few seconds for her eye

31、s to adjust _ the darkness.6.This brilliant young violinist has appeared _ concert platforms all round the world.7.She never participates _ any of our discussions,does she?8.In summer,water the plants regularly and never let the soil dry _.outtoonin 9.Taking too much water for household use is dryin

32、g _ the river.10.Mary has the privilege _ meeting the queen.11.His hair was sticking up _ all angles.12.We just hope that the money goes to those who are most _ need.inupof at 限制性定语从句限制性定语从句考点一：关系代词引导的限制性定语从句考点一：关系代词引导的限制性定语从句【考例】【考例】1.Well reach the sales targets in a month _ we set at the beginnin

33、g of the year.(2014，重庆，重庆)A.which B.where C.when D.what 【点拨】【点拨】选选A。设空处引导定语从句，修饰先行词。设空处引导定语从句，修饰先行词sales targets，且在从句中作宾语，故选，且在从句中作宾语，故选which。2.Please send us all the information _ you have about the candidate for the position.(2014年，年，陕西陕西)A.that B.which C.as D.what 【点拨】【点拨】选选A。设空处引导定语从句，修饰先行词。设空处引

34、导定语从句，修饰先行词 information，且在从句中作宾语，又因先行词，且在从句中作宾语，又因先行词 information被被all修饰，故选修饰，故选that。3.A company _ profits from home markets are declining may seek opportunities abroad.(2014，山东，山东)A.which B.whose C.who D.why 【点拨】【点拨】选选B。设空处引导定语从句。设空处引导定语从句,修饰先行词修饰先行词 company,且在从句中作且在从句中作profits的定语的定语,故故 选选whose。考点二

35、：关系副词引导的限制性定语从句考点二：关系副词引导的限制性定语从句【考例】【考例】1.I am looking forward to the day _ my daughter can read this book and know my feelings for her.(2014，湖南，湖南)A.as B.why C.when D.where 【点拨】【点拨】选选C。设空处引导定语从句。设空处引导定语从句,修饰先行词修饰先行词 day,且在从句中作时间状语且在从句中作时间状语,故选故选when。2.Students should involve themselves in communit

36、y activities _ they can gain experience for growth.(2014，福建，福建)A.who B.when C.which D.where 【点拨】【点拨】选选D。设空处引导定语从句，修饰先行词设空处引导定语从句，修饰先行词community activities，且在从句中表抽象，且在从句中表抽象的地点，故选的地点，故选where。考点三考点三:“介词介词+关系代词关系代词”引导的限制性定语从句引导的限制性定语从句 【考例】【考例】1.Care of the soul is a gradual process _ even the small de

37、tails of life should be considered.(2012，湖，湖南南)A.what B.in what C.which D.in which 【点拨】【点拨】选选D。设空处引导定语从句。设空处引导定语从句,修饰先行词修饰先行词process,且且 在从句中作状语在从句中作状语,故选故选in which,which 指代指代the process。用适当的关系词补全下面短文。用适当的关系词补全下面短文。Taitung is a small city in southeastern Taiwan 1._ I grew up.My family moved there fro

38、m Taipei the summer 2._ I was born.The house in 3._ I grew up is on a main street in Taitung.My father sold tea,and my mother had a foodwhichwhere when stand in our front courtyard 4._ she sold omelets(煎蛋饼煎蛋饼)early in the morning.A customer with 5._ I chatted every day had a son my age.We were best

39、friends.A cousin 6._ family I visited every summer lived with us.He was an apprentice(学徒学徒)to 7._ my father was teaching the tea business.Onwhomwherewhomwhose the first floor of our house we had a huge kitchen,8._ we all gathered for dinner.The bedrooms were upstairs.My two brothers slept in one bed

40、room.I slept in another with my older sister.My younger sister shared a bedroom with another cousin 9._ my family had adopted.that/who/whomwhere选择填空。选择填空。1.He wrote many childrens books,nearly half of_ were published in the 1990s.(2015，重庆，重庆)A.whom B.which C.them D.that【解析】【解析】他写了许多儿童书籍，几乎一半在他写了许多儿童

41、书籍，几乎一半在1990年左右出版。先行词是年左右出版。先行词是books，定语从句，定语从句中中of缺少宾语。缺少宾语。2.Creating an atmosphere _ employees feel part of a team is a big challenge.(2015，浙江，浙江)A.as B.whose C.in which D.at which【解析】【解析】当关系代词作介词宾语，且该介词当关系代词作介词宾语，且该介词不是和从句的谓语动词构成固定短语时，介不是和从句的谓语动词构成固定短语时，介词可以提前，出现词可以提前，出现“介词介词+关系代词关系代词”。先行。先行词指物，

42、用词指物，用“介词介词+which”，指人用，指人用“介词介词+whom”，且两个关系代词均不能省略。且两个关系代词均不能省略。3.The boss of the company is trying to create an easy atmosphere _ his employees enjoy their work.(2015，天津，天津)A.where B.which C.when D.who【解析】【解析】公司老板正尽力创造一种轻松的气公司老板正尽力创造一种轻松的气氛，在这种气氛中，其员工喜欢他们的工作。氛，在这种气氛中，其员工喜欢他们的工作。句中先行词为句中先行词为atmosphe

43、re，在从句中作地点，在从句中作地点状语，故用关系副词状语，故用关系副词where。4.As the smallest child of his family,Alex is always longing for the time _ he should be able to be independent.(2015，陕西，陕西)A.which B.where C.whom D.when【解析】【解析】作为家里最小的孩子，作为家里最小的孩子，Alex总是渴总是渴望他能够有独立的时间。这里使用定语从句，望他能够有独立的时间。这里使用定语从句，先行词是先行词是the time，定语从句中缺少时间状

44、语，定语从句中缺少时间状语，用关系副词用关系副词when。完成句子。完成句子。1.I live next door to a couple _ children often make a lot of noise.(2016,北京北京)【解析】【解析】我隔壁住着一对夫妻，他们的孩子我隔壁住着一对夫妻，他们的孩子经常制造很多噪音。先行词是经常制造很多噪音。先行词是a couple，代入，代入定语从句后为：定语从句后为：The couples children often make a lot of noise.先行词在句中作定语。先行词在句中作定语。whose2.Scientists have

45、advanced many theories about why human beings cry tears,none of _ has been proved.(2016,浙江浙江)【解析】【解析】就人类为什么哭出眼泪科学家提出就人类为什么哭出眼泪科学家提出了许多理论，但没有一项理论得到过证明。了许多理论，但没有一项理论得到过证明。先行词为先行词为theories，代入后为，代入后为None of the theories has been proved.先行词指物，在从先行词指物，在从句中作句中作of 的宾语，介词的宾语，介词of提前。提前。which3.Many young peopl

46、e,most of _ were well-educated,headed for remote regions to chase their dreams.(2016,江苏江苏)【解析】【解析】很多年轻人都去了偏远地区追求自很多年轻人都去了偏远地区追求自己的梦想，他们中部分都受过良好的教育。己的梦想，他们中部分都受过良好的教育。先行词先行词young people指认，代入后为指认，代入后为Most of the young people were well-educated.先行词先行词在句中作介词在句中作介词of的宾语。的宾语。whom4.The boss of the company

47、is trying to create an easy atmosphere _ his employees enjoy their work.(2015,天津天津)【解析】【解析】该公司的老板在努力营造一种轻松该公司的老板在努力营造一种轻松的氛围，在这种氛围中，他的员工可以享受的氛围，在这种氛围中，他的员工可以享受工作的乐趣。先行词是工作的乐趣。先行词是atmosphere，代入后，代入后为为His employees enjoy their work in the easy atmosphere.在定语从句中做地点状语。在定语从句中做地点状语。where5.Some experts thi

48、nk reading is the fundamental skill upon _ school education depends.(2015,安徽安徽)【解析】【解析】一些专家认为阅读是学校教育所依一些专家认为阅读是学校教育所依赖的基本技能。先行词赖的基本技能。先行词skill，代入后，代入后School education depends upon the fundamental skill.在定语从句中做介词在定语从句中做介词upon宾语，宾语，upon提前。提前。which6.As the smallest child of his family,Alex is always lo

49、nging for the time _ he should be able to be independent.(2015,陕西陕西)【解析】【解析】作为家中最小的孩子，作为家中最小的孩子，Alex总是期总是期盼着他能够独立的时候。先行词盼着他能够独立的时候。先行词time，代入，代入后后He should be able to be independent at the time.在定语从句中做时间状语。在定语从句中做时间状语。when7.Well reach the sales targets in a month _ we set at the beginning of the yea

50、r.(2014,重庆重庆)【解析】【解析】一个月后我们将会达到年初所定的一个月后我们将会达到年初所定的销售目标。先行词销售目标。先行词the sales targets，关系代，关系代词在定语从句中作词在定语从句中作set的宾语。的宾语。which/that如何介绍人物如何介绍人物【写作指导】【写作指导】此类写作属于记叙文的范畴，以记叙此类写作属于记叙文的范畴，以记叙和描写为主。写作顺序可以采用和描写为主。写作顺序可以采用“顺叙顺叙”、“倒叙倒叙”或者或者“插叙插叙”，叙述过程应当条，叙述过程应当条理清楚、脉络分明。写作时应注意以下几理清楚、脉络分明。写作时应注意以下几点：点：首先首先，要确定