人教新课标高二选修7 Unit 4 Sharing单元复习课件（77张）

课件77张PPT。Unit 4
Sharing知识归纳知识清单1. ___________ v. 调整; (使)适合
2. ___________ adj. 有关的; 切题的
3. ___________ vi. 参加; 参与
4. ___________ conj. 否则; 不然
adv. 用别的方法; 其他方面
5. ___________ vt. 捐赠
6.____________ adj. 自愿的; 志愿的; 无偿的
7.____________ vt. & n. 买; 购买adjustrelevantparticipateotherwisedonatevoluntarypurchase(一)基本单词8. ____________ vt. 分配; 分发
9. ____________ v. 工作; 运转; 操作
10. ___________ adj. & adv. 每周的
11. fortnight n. __________________
12. airmail n. __________________
13. remote adj. ________________
14. interpreter n. _________________
15. privilege n. _________________distributeoperateweekly两星期航空邮件遥远的; 偏僻的作口译的人特权; 特别优待16. paperwork n. _________________
17. arrangement n. _________________
18. anniversary n. _________________
19. security n. _________________
20. clinic n. _________________门诊部; 小诊所文书工作安排; 排列周年纪念日安全; 保护; 保障1. ______________ n. 安排; 排列
______________ v. 安排; 改编; 整理
______________ n. 安排者, 筹备者
2. ______________ vt. 捐赠
______________ n. 捐赠(物)
______________ n. 捐赠者arrangearrangerarrangementdonationdonatordonate(二)派生单词3. ______________ vt. 分发; 分配
______________ n. 分发; 分配; 分布状态
______________ adj. 分布的, 个别的
______________ n. 分发者, 批发商
4. ______________ v. 参加; 参与
______________ n. 参加者
______________ n. 参加distributordistributiondistributivedistribute participantparticipationparticipate5. ____________ adj. 自愿的; 志愿的; 无偿的
____________ n. & v. 志愿者; 自愿提供
____________ adv. 自愿地, 主动地 volunteervoluntarilyvoluntary1. 接到……的信 ________________
2. 对……有影响、起作用 ________________
3. 极想; 渴望 ________________
4. (指河流、井等)干涸 ________________
5. 偶然遇到; 碰见 ________________
6. 调整, 使适合 ________________
7. 与……有关系/密切相关 ________________hear frommake a differencebe dying todry upcome acrossadjust (oneself) tobe relevant to(三)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)完全变干; 干透在困难中; 在危急中伸出; 突出不久前的一天老实说有特权干某事给某人做手术核心要点1. relevant adj. 有关的; 切题的
Sometimes 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）
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年级以后就要回到他们的村庄去了。(一)单词【归纳】
be relevant to
与……有关; 与……而论有实际价值
have no relevance to
与……无关
【派生】
relevance n. 关联; 相关性I?don’t?think?what?he?said?is?_____?to?the?topic
we?are?discussing.?He?has?missed?the?point.?
(2015, 湖北)
A. faithful???? B. parallel????
C. relevant???? D. similar?
【解析】?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。A项“忠实的，忠诚的”；B项“与……平行”；C项“和……相关”；D项“和……相似”； be?relevant?to “和……相关”。2. adjust vi. & vt. 校准, 调整; (使)适合,
适应, 习惯
The hut was dark inside so it took time for our eyes to adjust. （课文原句）
小屋内很黑，因此眼睛要过好一阵才能适应过来。【归纳】
adjust sth. (to sth.)
调整(以适应/适合)
adjust to sth. / doing sth.
适应/习惯(做)某事
adjust oneself to ...
使某人自己适应…… 【拓展】
adjustable? adj. 可调节的, 可调整的
adjustment? n. 调节, 调整
【联想】
adapt (使)适应, 与adjust是同义词。 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)
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。adjustments3. participate 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. （课文原句）
我很喜欢听他们谈话，尽管我不能加入他们的谈话。【归纳】
participate 为不及物动词, 意为“参与, 参 加”, 常与介词 in 连用。
participate in sth. 参与(某活动)
participate in sth. with sb.
同某人参与某事
【拓展】
participation n. 参加, 参与????
participant n. 参与者; 参加者【辨析】
participate, attend, join & take part in
participate 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。
attend 侧重参加或出席会议或学术活动等, 去听、去看, 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、游戏等。
take part in 参加某一活动并在其中发挥作用。4. otherwise adv. 用别的方法; 其他方面
conj. 否则; 不然
Otherwise they don’t waste anything.
（课文原句）
否则的话，他们是不会浪费任何东西的。【用法】
otherwise 作连词时, 相当于or, 可位于句 首、句中或句末。多用于“祈使句 + otherwise + 陈述句”结构; 另外, otherwise 后的从句常用虚拟语气。otherwise 它常构成短语 or otherwise, 意为“或其它情况, 或相反”。 5. purchase vt. 购买
n. 购买; 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）
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殊的人。【辨析】
purchase & buy
purchase 较正式用语; 多指“大型的、批 量的商业采购、或房产、不动产等购置活动”。
buy 表示“购买”的最常用语言, 可指买各种日用品、消费品; 还可以指用金钱雇佣、行贿等较抽象的“购买”。6. operate vi. 运转, 运行; 发生影响,
起作用; 动手术
vt. 操作; 控制; 经营, 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）
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 。【归纳】
operate on sb. (for some disease)
给某人做手术(治疗某种疾病)
come into operation 生效
【拓展】
operation n. 手术, 操作, 经营
operator n. 操作人员, 接线员 hear from sb. 接到……的来信;
收到……的消息
It was wonderful to hear from you.
（课文原句）
收到你的信真是太高兴了。(二)短语【用法】
hear from 后只可接人, 不可接某人的 信。收到某人的信可用 get / receive a letter from sb.。 【拓展】
hear sb. out
听某人说完
hear about sb. / sth.
听到关于某人/事物的消息
hear of sb. / sth.
听到或知道某人/事物的情况【辨析】
hear from & receive
hear from 和 receive 都可表示“收到某人的信”。
hear from 不是指具体接到信件, 而是指得到音信、信息;
receive 往往指收到具体的信件。2. be dying to (do) 极想, 渴望(做)
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. （课文原句）
我知道你急于了解我在这儿的生活情况。【用法】
(be) dying to 后接动词原形, 意为“迫切想 要做某事, 渴望去做某事”。此外, be dying for sth. 意为“渴望得到某物”。
【同义短语】
long / be eager / be anxious to do sth.
渴望做某事
long / be eager / be anxious for sth.
渴望得到某物【拓展】
由动词 die 构成的短语： die away 逐渐消失 die down 逐渐减弱 die off 相继去世 die out 完全灭绝
die for 渴望3. the other day 不久以前, 前几天
The other day I was showing the boys the weekly chemistry experiment when, before I knew it, the mixture was bubbling over everywhere! （课文原句）
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。【拓展】
some other day
= another day 改天
some day or other
总有一天, 迟早= some days ago 4. in need 在需要中; 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. （课文原句）
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！【用法】
in need 介词 in 表示“处于……之中”。 如要表示“需要什么”, 则用 in need of。
【谚语】
A friend in need is a friend indeed.
患难朋友才是真正的朋友。【拓展】
in trouble 处在麻烦中????
in difficulty 处在困难中
in danger 处在危险中????
in good health 身体状况好
in order ? 有秩序?????????
in a hurry 匆匆忙忙 To be honest, I doubt whether I’m making
any difference to these boys’ lives at all. (P29)句型：
to be honest 说实在的
说明：
在句子中作独立状语, 常位于句首; 相同用法的有 To be fair / frank / brief / exact; 此类短语也可用另一种形式表达 Honestly / Fairly / Frankly / Exactly speaking。(三)句式【分析】
① 本句是一个主从复合句。
② how引导的从句作wonder的宾语。
③ 在宾语从句中, most of whom ... anyway
是“名词/代词 + 介词 + 关系代词”引导
的定语从句, 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 Tombe’s family. (P30)句型：
It was a privilege to do sth.
做某事是件荣幸/难得的事4. 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】
① when 表示突然发生某事, 常可译为“……正在……突然……”。
② before 在此表示“还没来得及…… 就……”, 引导时间状语从句。
③ the other day 意为“前几天”, 常和过去时态连用。I. 用括号内单词的正确形式填空。
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 appealed 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。
1. Police want to hear ______ anyone who has any information about the attack.
2. The organization distributed food and blankets _________ the earthquake victims.
3. It’s 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 eyes 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 drying ___ 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?语法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】
We’ll reach the sales targets in a month ____
we set at the beginning of the year.?? (2014，重庆)
A. which?? ??? B. where C. when????? ? D. what 【点拨】
选A。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which。
2. Please send us all the information _____ you have
about the candidate for the position. ?(2014年，陕西)
A. that???? ??? B. which? C. as????????? D. what
【点拨】
选A。设空处引导定语从句，修饰先行词
information，且在从句中作宾语，又因先行词
information被all修饰，故选that。3. A company _____ profits from home markets are declining may seek opportunities abroad. ?(2014，山东)
A. which? ??? B. whose C. who?? ??? D. why
【点拨】
选B。设空处引导定语从句, 修饰先行词
company, 且在从句中作profits的定语, 故
选whose。考点二：关系副词引导的限制性定语从句
【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)
A. as?????? ??? B. why C. when???????? D. where
【点拨】
选C。设空处引导定语从句, 修饰先行词
day, 且在从句中作时间状语, 故选when。2. Students should involve themselves in community activities _____ they can gain experience for growth. (2014，福建)
A. who??? ?? B. when C. which?? ? D. where
【点拨】
选D。 设空处引导定语从句，修饰先行词community activities，且在从句中表抽象的地点，故选where。考点三: “介词+关系代词”引导的限制性定语从句
【考例】
1. Care of the soul is a gradual process ___ even the small details of life should be considered. (2012，湖南)
A. what?? ?? B. in what C. which?? ?? D. in which
【点拨】
选D。设空处引导定语从句, 修饰先行词process, 且
在从句中作状语, 故选in which, which 指代the
process。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 from 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) early in the morning. A customer with 5. ________ I chatted every day had a son my age. We were best friends. A cousin 6. _______ family I visited every summer lived with us. He was an apprentice (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 bedroom. I slept in another with my older sister. My younger sister shared a bedroom with another cousin 9. _______________ my family had adopted. that/who/whomwhereHe?wrote?many?children’s?books,?nearly?half?of____?were?published?in?the?1990s.? (2015，重庆) A.?whom???????B.?which????????C.?them???????D.?that?
【解析】他写了许多儿童书籍，几乎一半在1990年左右出版。先行词是books，定语从句中of缺少宾语。Creating?an?atmosphere ____ employees?feel
part?of?a?team?is?a?big?challenge.?(2015，浙江)
A.?as?????? B.?whose?????????
C.?in?which????????? ?D.?at?which
【解析】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，介词可以提前，出现“介词+关系代词”。先行词指物，用“介词+which”，指人用“介词+whom”，?且两个关系代词均不能省略。The?boss?of?the?company?is?trying?to?create?aneasy?atmosphere?______?his?employees?enjoy?their?work.? (2015，天津)
A.?where????B.?which????C.?when????D.?who?
【解析】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。句中先行词为atmosphere，在从句中作地点状语，故用关系副词where。?As?the?smallest?child?of?his?family,?Alex?is?always?longing?for?the?time ____ he?should?be?
able to?be?independent.? (2015，陕西)
A.?which????B.?where????C.?whom???D.?when?
【解析】作为家里最小的孩子，Alex总是渴望他能够有独立的时间。这里使用定语从句，先行词是the?time，定语从句中缺少时间状语，用关系副词when。?写作如何介绍人物【写作指导】
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“顺叙”、“倒叙”或者“插叙”，叙述过程应当条理清楚、脉络分明。写作时应注意以下几点：首先，要确定描写的顺序。
其次，要有重点，分清主次。发生在一个人身上的事情很多，选材时要就此人突出的事迹或成就重点描写。
最后，在描写和叙述的过程中，应该对所介绍的人物的行为和事迹进行适当的评论，或描述自己的感受。这类作文一般可分为三段：
?????? 第一段：开门见山，简要介绍人物身份及成就。
?????? 第二段：具体介绍其学习及工作经历。
?????? 第三段：用评价性话语总结全文，达到画龙点睛的效果。【常用表达】
Of all ..., ... is the one who impresses me most.
He was born in ...
He graduated from ...
He is a young ... of medium height with a round face, long hair and a big nose.
He is a lovely ..., who is easy-going, talkative and ready to help others. He is such a learned/confident/... person that ...
He sets a good example to us all and ...
I admire him for his ...
He made/has made great contributions to ...巩固练习I. 用适当的关系词填空。
1. This is a new kind of cell phone, one _____ can help you do anything online when you don’t have a computer at hand.
2. Soon an ambulance arrived at the spot ______ the old man had fallen down and took him to hospital.
3. I don’t know the reason _____ the young teacher is popular with these adolescents.whythat?where?4. Mr. Wang is a kind-hearted person __________ we can turn to for help whenever we meet difficulties.
5. For Americans Christmas Day is a warm and pleasant occasion _____ all the family members buy presents for each other.whenwhom/who6. This is the original novel on ______ the world-famous film is based.
7. Disabled as he was, Mr. Li was a strong person ______ attitude towards life influenced everybody around him.whosewhichII. 阅读下面材料, 在空白处填入适当内容(不多于3个单词)或括号内单词的正确形式。
Alison Thompson was enjoying Christmas with her friends in 2004 1. ______ she saw the news reports online: A huge tsunami had hit much of southern Asia. As she watched the death toll climb, Thompson thought she had to go help. A few years 2. _______ (early), she had spent eight monthsearlierwhen?3. ____________ (volunteer) at Ground Zero after 9/11. She’d learned then that when disaster strikes, 4. ____ is not just the firemen and the Red Cross who are needed — every single person can make 5. ____ difference.
With $300 6. ____ cash, some basic medical supplies, and an idea 7. _____ she’d go wherever she was needed, Thompson headedthatvolunteeringit?a?into Sri Lanka. Along with a small team of volunteers, she settled in a coastal town that had been hit especially hard and began tending to people’s 8. ________ (injure), giving out food and water, playing games with the children, collecting dead bodies, and helping rebuild the local school and homes that had been destroyed. Thompson had intended 9. ________ (stay) to stay??injuries?for two weeks; she ended up staying for fourteen months. She and her team helped start new businesses and set up the first tsunami early warning center in Sri Lanka, 10. ______ continues to save lives today.?which