2017届《名师A计划》高考英语新人教版一轮复习配套课件：选修7 Unit 4《Sharing》

　　重点短语 重点句型 重点单词 ❷in need在困难中;在危急中 Choose from this catalogue a really useful gift for some of the world’s poorest and bring hope for a better future to a community in need.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!给急需帮助的社区带去改善未来的希望吧!(教材原句P34) ◆常见用法 be in need of 需求,需要 A friend in need is a friend indeed.患难见真情。 The house is in need of a thorough clean.房间需要彻底打扫。  I am in need of some fresh air.我需要一些新鲜空气。  ◆拓展延伸 1.no need for 不必 meet/satisfy/fulfill one’s need 满足某人的需要 at need困难时;必要时

　　重点短语 重点句型 重点单词 2.in use 在使用,被使用 in fact 事实上 in common 共有的 in case 以防;万一 in return 作为回报 in reality 事实上 in store备用;储存;快要发生 in return作为回报 in vain白费力气;徒然 in danger处于危险中 in hand在手里;在进行中 in time及时

　　重点短语 重点句型 重点单词 ◆现学活用 用need的相关短语完成句子 1.许多中国的大学为有困难的学生提供助学金资助。 Many Chinese universities provided grants for students in need of financial aid.  2.无论孩子们提出什么要求,家长们总是设法满足他们的需要。 No matter what requirements are raised by children,the parents would manage to satisfy their needs.  3.需要帮助时才能看清谁是真朋友。 At need one sees who his friend is. 

　　重点短语 重点句型 重点单词 ❶before引导时间状语从句 The other day I was showing the boys the weekly chemistry experiment when,before I knew it,the mixture was bubbling over everywhere!有一天,我正给孩子们做每周一次的化学实验的演示,我还没明白怎么回事,混合剂就到处冒气泡了!(教材原句P29) before 引导的从句中谓语动词不用否定式,before从句本身已含有否定的意味,所以谓语动词必须用肯定式。另外,还要注意before从句的翻译。 1.表示“还没来得及……就……”,常与情态动词can,could连用。 He asked a second question before I could answer the first one.我还没来得及回答第一个问题他就问了第二个问题。 2.表示“……(之后)才……”。 We had walked for a whole day before we found water.我们走了一整天才找到水。

　　重点短语 重点句型 重点单词 3.表示“(不多久)就……”。 I hadn’t waited long before he came.我没等多久他就来了。 4.before引导的从句中有know,realize,feel,understand 等动词时,常表示事情在不知不觉中进行。 She was so interested in the book that she had read it for 3 hours before she realized/knew it.她看书太入迷了,不知不觉时间竟已过了3个小时。 5.用于句型“It was+时间段+before...”,表示“过了多久(不久)……才/就……”。 It was just 3 days before the book was published.三天后那本书就出版了。 6.用于句型“It was not long before...”,表示“不久就……”。 It was not long before he sensed the danger of the position.不久他就意识到他处境的危险。 7.用于句型“It will (not) be+时间段+before...”,表示“要过多久(不久)……才/就……”,before从句中的谓语动词要用一般时态。 It will be three months before they understand each other.他们大概三个月后就会互相了解。

　　重点短语 重点句型 重点单词 ◆拓展延伸 1.It be+时间点+when... 在“It be+时间点+when从句”结构中,when是从属连词,表示“当时是……”,引导时间状语从句。 It was 4∶00 when he came to see you.他来看你时,已是四点了。 2.It be+时间段+since... 在“It be+时间段+since从句”结构中,since是从属连词,引导时间状语从句。若从句中谓语动词是短暂性动词,表示“自从……以来有多久了”;若从句中谓语动词是延续性动词,则表示“(多久)不……了”。 It was two years since I joined the League.我入团已三年了。(join是短暂性动词) It was many years since I enjoyed myself like this.我已有多年没有如此开心了。(enjoy是延续性动词)

　　重点短语 重点句型 重点单词 3.It be+时间+that... “It be+时间+that从句”构成强调句,表示“正是……(时间)才……”。 It was two years later that I came back from abroad.正是两年后我才回国的。 4.It is/will be+时间段+until... 在“It is/will be+时间段+until从句”结构中,until是从属连词,引导时间状语从句,表示“过了(要过)多久才……”,until相当于before。 It would be 10 years until/before he knew the truth.10年后他才得知真相。

　　重点短语 重点句型 重点单词 ◆现学活用 单项填空 1.—How long do you think it will be the subway is open to traffic? (

　　D

　　)  —Perhaps two or three years. A.when B.until

　　C.that

　　D.before 2.It was he came back from Africa that year he met the girl he would like to marry. (

　　C

　　)  A.when;then

　　B.not;until C.not until;that D.only;when

　　重点短语 重点句型 重点单词 3.It was some time later we realized is would take two or three years. (

　　C

　　)  A.until B.before

　　C.that

　　D.since 4.—Did his father come back early last night? —Yes,it was not yet eight o’clock he arrived home. (

　　B

　　)  A.before B.when

　　C.that

　　D.until

　　重点短语 重点句型 重点单词 ❷from where从那里…… We walked for two and a half hours to get there—first up a mountain to a ridge from where we had fantastic views and then down a steep path to the valley below.我们步行了两个半小时才到达那里——先是爬山,爬到山脊能看到奇妙的景色,然后下一个陡坡,一直走到下面的山谷。 本句中from where引导定语从句,修饰先行词ridge。from where主要有两种用法。 1.引导非限制性定语从句,在意义上相当于 and from there(从那儿)。 He hid himself under the bed,from where he could hear what they were talking.他躲在床下面,从那儿他可以听到他们谈话。 2.引导地点状语从句,相当于from the place where,可看作where前省略了the place,意为“从……的地方,离……的地方”。 The school was only a few blocks from where he lived.学校离他住的地方只有几个街区的距离。

　　重点短语 重点句型 重点单词 ◆现学活用 完成句子 1.她登上山顶,从那里她可以一览全城风光。 She climbed up to the top of the hill,from where she could have a good view of the whole town.  2.汽车在离我站的地方仅几英寸处突然停住。 The car stopped short only a few inches from where I stood. 

　　一、单句填空 1.(2015·湖北高考改编)I don’t think what he said is relevant the topic we are discussing.He has missed the point.  1.to。be relevant to“和……相关”,为固定搭配。句意: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。 2.(2015·重庆高考改编)The parents were shocked by the news that their son needed an (operate) on his knee.  2.operation。operation作“手术”讲时为可数名词。固定搭配have an operation on“动手术”。 3.(2017·上海高考改编)Finally,when you see the shoes,your brain will start longing for the reward,will make it easier to work out day after day.  3.which。此处which引导非限制性定语从句,修饰前面主句部分。

　　4.(2017·江西高考改编)ORBIS is an international non-profit organization which (operate) the world’s only flying teaching eye hospital.  4.operates。客观陈述应用一般现在时态。句意:ORBIS是一个国际非营利组织,它开办了世界唯一一家飞行眼科医院。 5.(2017·江西高考改编)Starting your own business could be a way to achieving (finance) independence.On the other hand,it could just put you in debt.  5.financial。financial“财务的,金融的”,此处用形容词修饰后面的independence。句意:开始你自己的事业是一种获得经济独立的方法。可另一方面,它可能让你置于债务之中。 6.(2017·山东高考改编)It’s standard practice for a company like this one to employ a (secure) officer.  6.security。security officer/guard“安全官员,保安”。句意:对于一个像这样的公司来说,雇用一个保安是常规做法。

　　7.(2017·陕西高考改编)Let those need understand that we will go all out to help them.  7.in。in need“在困难中,在危机中”,为固定搭配。句意:要让那些需要帮助的人清楚,我们会竭尽全力去帮助他们。 8.(2017·浙江高考改编)Last spring,I was fortunate to be chosen to participate an exchange study program.  8.in。固定搭配participate in“参加”。句意:去年春天,我有幸被挑选参加一次交流学习活动。 9.(2017·湖南高考改编)Since then,the collection keeps replenishing(补充) itself,thanks to ongoing (donate) from borrowers.  9.donations。donation作“捐赠物”讲常用复数形式。句意:由于借阅者的不断捐赠,收藏品得到了不间断补充。 10.This is the (entertain) that should not be missed by the young and old on a visit to Beijing.  10.entertainment。此处缺宾语,空前有定冠词the修饰,故填名词。entertain名词形式为entertainment“娱乐”。

　　二、单元话题微写作 志愿者行动 根据提示,将以下句子连成一篇英语短文。 1.几天前我收到了朋友的来信,他极想知道我参加地震救援工作的情况。(the other day;heard from;be dying to;participated in) 2.我告诉他我们已经适应了这儿的救援工作,并把相关的信息告诉了他。(adjust to;relevant) 3.我们到达后,立刻把购买的必需品分发下去。(purchase;distribute) 4.然后搭起了做手术用的诊所,并献了血。(clinic;perform an operation;donate blood) 5.现在村子前的河流就要干涸了,仍急需更多的志愿者。(dry up;volunteers;in great need)

　　The other day,I heard from my friend,who was dying to know the quake relief work I participated in.I told him the relevant information,adding that we had already adjusted to the rescue work here.Hardly had we arrived,we distributed the living necessities we had purchased.Then we set up clinics in which we could perform an operation and donate blood.Now the only river in front of the village is drying up and more volunteers are still in great need. 

　　选修7 课前自主排查 -*- 课文要点回顾 名师高效课堂 课堂限时检测 Unit 4　Sharing 选修7 课前自主排查 -*- 课文要点回顾 名师高效课堂 课堂限时检测 Unit 4　Sharing 课前自主排查 选修7 课前自主排查 -*- 课文要点回顾 名师高效课堂 课堂限时检测 Unit 4　Sharing 课文要点回顾 选修7 课前自主排查 -*- 课文要点回顾 名师高效课堂 课堂限时检测 Unit 4　Sharing 名师高效课堂 选修7 课前自主排查 -*- 课文要点回顾 名师高效课堂 课堂限时检测 Unit 4　Sharing 课堂限时检测 Unit 4　Sharing 重点短语 重点句型 重点单词 1.muddy adj.泥泞的;泥土般的 mudn.泥 2.concept n.观念;概念 3.relevant adj.有关的;切题的 irrelevant (反义词)adj.无关的 relevantly adv.贴切地;得要领地 relevance n.关联;贴切,中肯 4.remote adj.遥远的;偏僻的 5.rectangle n.矩形;长方形 rectangular adj.长方形的;矩形的 triangle n.三角形 angle n.角度;角

　　重点短语 重点句型 重点单词 6.adjustvt.调整;使适合 vi.适应 adjustableadj.可调整的;可调节的 adjustmentn.调整;调节 7.participatevi.参与;参加 participationn.参加;参与 participantn.参与者 8.interpretern.口译员 interpretvt.解释;翻译 9.otherwiseconj.否则;不然adv.用别的方法;其他方面 10.arrangementn.安排;排列 arrangevt.&vi.安排;排列

　　重点短语 重点句型 重点单词 11.donatevt.捐赠;赠送 donationn.捐赠;赠送 donorn.捐赠者 12.voluntaryadj.自愿的;志愿的;无偿的 volunteern.志愿者;志愿者vt.& vi.自愿 13.purchasevt.&n.买;购买 14.clickvt.&vi.(使)发出咔嗒声n.咔嗒声 15.distributevt.分配;分发 distributionn.分布状态;分配;分发

　　重点短语 重点句型 重点单词 16.securityn.安全;保护;保障 secureadj.安全的 17.operatevt.操作 vi.工作;运转 operationn.操作;运转 operatorn.电话接线员;操作员

　　重点短语 重点句型 重点单词 1.hear from 接到……的信 2.(be) dying to 极想;渴望 3.the other day 不久前的一天 4.dry out (使浸水等之物)完全变干;干透 5.dry up(指河流、井等)干涸 6.in need 在困难中;在危急中 7.for sure 无疑;准保 8.come across 偶然遇到 9.make a difference 有差别;有影响 10.get through 完成;穿过

　　重点短语 重点句型 重点单词 1.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,混合剂就到处冒气泡了! The other day I was showing the boys the weekly chemistry experiment when,before I knew it,the mixture was bubbling over everywhere! 2.说实在的,我真的不知道我教的课是否会让这些孩子的生活有所改变。 To be honest,I doubt whether I’m making any difference to these boys’ lives at all. 3.汤贝的父亲叫莫卡普,他把我们带到他的家里。这是一个低矮的竹屋,屋顶上伸出一簇茅草——它表示这间竹屋是男人住的。 Tombe’s father,Mukap,led us to his house,a low bamboo hut with grass sticking out of the roof —this shows it is a man’s house.

　　重点短语 重点句型 重点单词 4.我们步行了两个半小时才到达那里——先是爬山,爬到山脊能看到奇妙的景色,然后下一个陡坡,一直走到下面的山谷。 We walked for two and a half hours to get there—first up a mountain to a ridge from where we had fantastic views and then down a steep path to the valley below.

　　Jo is a young Australian who has worked as a volunteer teacher in Papua New Guinea for two years.The high school where she works is a bush school,1.whose classrooms are made of bamboo and the 2.roofs(roof) of grass. Because of her students’ having no concept of doing experiments and lacking of equipment,science is Jo’s most 3.challenging(challenge)subject. The other day when Jo was showing the boys the weekly chemistry experiment,the 4.mixture(mix) was bubbling over nts,severywhere before she knew it.Though Jo wonders how relevant chemistry is 5.to the studehe tried to make a difference to the boys’ lives. Last weekend,6.accompanied(accompany) by another teacher,Jo visited a remote village which is the home of one of the boys,Tombe.When they arrived,Tombe’s mother greeted them warmly and his father led them to his house,a low bamboo hut with grass 7.sticking(stick) out of the roof.There being no windows and the doorway being just big enough to get through,the hut was so dark inside that it 8.took(take) time for their eyes to adjust.

　　They left 9.the village the next morning after many goodbyes and firm handshakes.Jo thought it a privilege 10.to have spent(spend) a day with Tombe’s family. 

　　重点短语 重点句型 重点单词 ❶adjust vt.调整,调节,校准;使适合 vi.适应 The hut was dark inside so it took time for our eyes to adjust.小屋里很黑,因此眼睛要过好一阵才能适应过来。(教材原句P30) Check and adjust the brakes regularly.定期检查和调节刹车装置。 ◆常见用法 adjust sth.to sth.调整……以适应…… adjust sb./oneself to 使某人/自己适应 adjust to sth./doing sth.使适应…… Adjusting to the tropical heat was more difficult than they had expected.适应热带的高温比他们预料的难得多。  重点短语 重点句型 重点单词 ◆拓展延伸 adjustment n.调整;调节;适应 make an adjustment作出调整 ◆现学活用 完成句子 1.他很快使自己适应了这个国家的气候。 He adjusted himself to the climate of the country quickly.  2.这种书桌的高低可以按照你的需要调节。 This kind of desk can be adjusted to the height you need. 

　　重点短语 重点句型 重点单词 ❷participate vi.参与;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.他们家里人轻声细语地用自己的语言在交谈。我很喜欢听他们谈话,尽管我不能加入他们的谈话。(教材原句P30) ◆常见用法 participate in sth./doing sth.参加 participate with sb.in sth.与某人分担……;同某人一起参与某事 More than 400 children participated in the clean-up of the park.400多个孩子参加了公园的清扫活动。  You should participate with your friend in his sufferings.你应当分担朋友的痛苦。 

　　重点短语 重点句型 重点单词 ◆拓展延伸 participant n.参加者;共享者 participation n.参与;分担;共享 ◆词义辨析 1.participate in 表示更积极地“参加,参与”,为正式用词,非正式用法中常用join in或take part in。 2.join in 指“(与某人一起)参加(谈话、娱乐、竞赛、游戏等活动)”,常指参加正在进行着的活动。 3.take part in 指参加活动并在其中发挥一定的作用。 4.attend 指参加或出席会议、聚会、讲座、宴会、典礼、仪式等。 重点短语 重点句型 重点单词 ◆现学活用 完成句子 1.他上周参加了他弟弟的婚礼。 He attended his brother’s wedding last week. 2.希望全班同学参加讨论。 Everyone in the class is expected to participate in the discussion.  3.他们不停地跳舞,直到我们中间的很多人都加入了进去。 They danced and danced until a lot of us joined in. 

　　重点短语 重点句型 重点单词 ❸donate vt.捐赠,捐献;献(血),捐献(器官) Would you like to donate an unusual gift?你是否想要赠送一份特殊的礼物?(教材原句P34) ◆常见用法 donate sth.to sb./sth.向……捐献…… donate sth.to do sth.为做某事而捐献某物 donate blood 捐血,献血 He donated thousands of pounds to charity.他向慈善事业捐款数千英镑。 Last year he donated $1,000 to support the cancer research.去年他捐了1000美元支持癌症研究。 

　　重点短语 重点句型 重点单词 ◆词义辨析 1.donate“捐赠,捐送”,指给某项事业或慈善机构捐钱捐物,主要指捐款,也可表示“献血”之意。 2.contribute指“捐献,捐助”,包括金钱、物质、力气、时间、想法等,含有尽微薄之力之意。 3.present指正式的“赠予,颁发”,常附带有一定的仪式,所给的东西带有尊敬、客气的意义。 ◆现学活用 用donate,contribute或present的适当形式填空 1.The Statue of Liberty was presented to the American people by France. 2.All donated blood is tested for HIV and other infections. 3.The volunteers contributed huge amounts of their own time to the project last year.

　　重点短语 重点句型 重点单词 ❹distribution n.分配,分发;分布状态 This gift covers the cost of production and distribution of seedlings,as well as training in tree care for the local villagers...该礼物包含幼苗的生产和运输费用,以及对当地村民有关树木养护培训的费用……(教材原句P35) They studied the geographical distribution of the disease.他们研究了这种疾病的分布情况。 ◆常见用法 the unfair distribution of wealth财富分配不公 population distribution人口分布 Most local people are not satisfied with the government because of the unfair distribution of wealth.大部分当地居民因为财富分配不公,对政府很不满。 

　　重点短语 重点句型 重点单词 ◆拓展延伸 distribute vt.分配,分发;分布 distribute sth.to/among sb.把某物分配给某人 The organization distributed food to the earthquake victims.这个机构向地震灾民分发了食品。 Clothes and blankets have been distributed among the refugees.已经向难民分发了衣服和毯子。 ◆词义辨析 1.distribute指有计划地将某些款项或物品“分发、分配”给某些人或特定的地方,尤指平均分配。另外还有“分销,使分布,分散”等含义。 2.allocate指正式决定将一定数量的款项、时间、财物或任务等“划拨、分配”给某些人、单位或事业等。 3.divide指“把整体分为若干部分”。

　　重点短语 重点句型 重点单词 ◆现学活用 用distribute,allocate或divide的适当形式填空 1.In my opinion,our government should allocate more money for education of the children in west China. 2.Some types of plants are widely distributed. 3.Let’s divide ourselves into several groups.

　　重点短语 重点句型 重点单词 ❺operate vt.经营;操作vi.工作;运转 This gift covers the cost of exercise books and textbooks for community primary schools that operate in poor or remote villages.该礼物包括贫困偏远村庄的社区小学的书本和练习册的费用。(教材原句P35) ◆常见用法 operate on/upon sb.给某人动手术 The doctor said that the patient had to be operated on at once,which made us all worried.医生说病人必须立刻做手术,这使我们都很担心。  The doctor began to operate on the boy.医生开始给那个男孩动手术。 

　　重点短语 重点句型 重点单词 ◆拓展延伸 operation n.操作,经营 do/perform/carry out an operation实施行动 come/go into operation开始工作/运转;生效 put/bring sth.into operation使某事开始运作 be in operation在运转中;在操作中 The new schedule came into operation on September 1st.新的日程表是从9月1日开始施行的。 Protective clothing must be worn when the machine is in operation.操作这部机器时必须穿防护服。

　　重点短语 重点句型 重点单词 ◆现学活用 写出下列句中operate的词义 1.The machine is operating at high speeds.运转 2.The new law doesn’t operate in our favor.有效 3.The doctors shall operate on his central nerve system.动手术 4.Illegal drinking clubs continue to operate in the city.营业 5.What skills are needed to operate this new machine?操作 6.They operate three factories and a huge warehouse.经营

　　重点短语 重点句型 重点单词 ❶(be) dying to极想;渴望 I know you’re dying to hear all about my life here,so I’ve included some photos which will help you picture the places I talk about.我知道你急于了解我在这儿的生活情况,因此我在信中附有几张照片,能够帮助你想象出我所谈到的地方。(教材原句P29) ◆常见用法 (be) dying to do sth.渴望做某事 (be) dying for sth.渴望得到某物 I’m dying to meet my idol.我渴望见到我的偶像。  The boys were dying for the end of the lesson.那些男孩子们渴望下课。 

　　重点短语 重点句型 重点单词 ◆拓展延伸 意为“渴望(做)……;想要(做)……”的短语: be thirsty for/to do... be eager for/to do... be anxious for/to do... be keen to do... long for/to do... She is dying/thirsty/eager/anxious/keen to know where you have been.她迫切想知道你去了哪儿。 After a long dry season the trees are dying/thirsty/eager/anxious for water.经过一个漫长的旱季,树木迫切需要水分。 She longed to be back in China.她渴望回到中国。 They long for a chance to visit Shanghai.他们渴望有机会访问上海。

　　重点短语 重点句型 重点单词 ◆现学活用 完成句子 1.我姐姐非常渴望能在外企工作。 My sister is dying for a chance to work in a foreign enterprise.(die)  2.所有的学生都非常想知道考试成绩。 All the students are anxious to know the results of the exam.(anxiety) 

　　选修7 课前自主排查 -*- 课文要点回顾 名师高效课堂 课堂限时检测 Unit 4　Sharing 选修7 课前自主排查 -*- 课文要点回顾 名师高效课堂 课堂限时检测 Unit 4　Sharing 课前自主排查 选修7 课前自主排查 -*- 课文要点回顾 名师高效课堂 课堂限时检测 Unit 4　Sharing 课文要点回顾 选修7 课前自主排查 -*- 课文要点回顾 名师高效课堂 课堂限时检测 Unit 4　Sharing 名师高效课堂 选修7 课前自主排查 -*- 课文要点回顾 名师高效课堂 课堂限时检测 Unit 4　Sharing 课堂限时检测