选修七
Unit 4 Sharing
1 必备知识·盘点夯基
2 核心素养·精讲层练
3 高效演练·素能提升
1 必备知识·盘点夯基
Ⅰ．单词立体巧记
textbook
weekly
relevant
remote
otherwise
privilege
astronaut
anniversary
political
purchase
relevant
otherwise
remote
purchase
weekly
privilege
adjust
adjustable
adjustment
participate
participation
participant
operate
operation
operator
donate
donation
donator
voluntary
volunteer
distribute
distribution
arrangement
arrange
security
secure
operator operating
operation
donate donation
adjustable adjust
adjustment
volunteer
voluntary
participate
participant
participation
arrangement
arrange
联想积累：
1．含“-ment”后缀的高频名词
①adjustment 调整
②statement 陈述
③achievement 成就
④advertisement 广告
⑤entertainment 娱乐
2．以“-s”结尾的非复数名词
①news 新闻
②politics 政治
③physics 物理
④abacus 算盘
⑤economics 经济学
3．含“-able”后缀的高频形容词
①adjustable 可调节的
②respectable 可敬的
③adaptable 可适应的
④reasonable 合理的
⑤agreeable 欣然同意的
Ⅱ．短语语境助记
hear from
(be) dying to
the other day
be relevant to...
participate in
dry out
dry up
in need
get through
stick out
make a difference
come across
make a difference
in need
heard from
Participating in
dried up
came across
get through
is dying to
Ⅲ．句式运用速记
doubt
whether they will attend
the meeting
from where he could have a
good view of the city
not how much we do but
2 核心素养·精讲层练
adjustment n. 调整；调节；适应
(1)adjust… to… 调整……以适应……
adjust to(doing)sth. 适应于(做)某事
adjust oneself to… 使自己适应于……
(2)make an adjustment to… 对……作出调整
1．adjust vi. & vt. 调整；(使)适合；校准
夯基—单句语法填空/补全句子。
①The first time I set foot on the country，I couldn’t adjust ____ the
customs of the country.
②We have made an ____________ (adjust) to our price and give you a
special discount of 3 percent.
③I really hope you can ___________________ (调整你的情绪) and can
be happy every day.
to
adjustment
adjust your emotion
提能—单句写作。
④(2018·北京卷书面表达)To be frank，studying for a degree in a
different culture is never easy. Only by learning some basic Chinese ahead of
time ________________________________________.
坦率地说，在不同的文化背景下攻读学位从来都不容易。只有提前
学习一些基本的汉语，你才能很快适应北京的生活。
can you adjust yourself to the life in Beijing
donation n. 捐赠
donator n. 捐赠者
2．donate vt. 捐赠；赠予
(1)donate blood 献血
donate (money, goods, etc. ) to … 捐(钱、物等)给……
(2)make/give/present a donation to sb. 捐赠给某人
send a donation to… 把捐款寄至……
夯基—单句语法填空。
①(2019·江苏卷)This has led companies and individuals to donate
money ____ developing countries to buy computer equipment and internet
facilities.
②I believe these _________ (donate) books will not only make you
more familiar with China but help improve your Chinese.
③Besides, we made a __________ (donate) of 120,000 yuan to you,
expecting that it can help you get through the difficulties.
to
donated
donation
提能—句式升级。
④The old man donated a lot of money to the school. It enables the
students to return to their classroom.
→The old man donated a lot of money to the school, _______________
______________________________. (分词作定语)
enabling the
students to return to their classroom
participant n. 参加者
participation n. 参与；分担
3．participate vt. 参与；参加
participate in 参加
participate with sb. in (doing) sth. 同某人一起参加/参与(做)某事
夯基—单句语法填空。
①(2018·全国卷Ⅲ书面表达)Besides, our school set up a volleyball
team and a basketball team. Both teams train for two hours a day and
_____________ (participant) in competitions regularly.
②____________________ (participate)in several similar activities
before, I know well how to handle emergencies.
③Things wi l l t u rn fo r t he be t t e r i f we can work ou t some
_______________ (participate) rules for people to obey.
participate
Having participated
participation
提能—句式升级。
④Those who want to join in the contest are supposed to sign up before
May 20th.
→Those who want to _______________ the contest are supposed to sign
up before May 20th.
participate in
operation n. 运转；手术
operator n. (电话)接线员
4．operate vi. 工作；运转；给……动手术；起作用 vt. 操作；经营
(1)operate on/upon sb. 给某人动手术
(2)come/go into operation 开始工作/运转；生效
put… into operation 实施/施行……
in operation工作中；使用中；有效
perform an operation做手术
夯基—写出下列句中operate的词性和含义。
①People were trapped between floors because the lift didn’t operate
properly.
____________
②(2019·全国卷Ⅰ)Computers are much easier to operate.
____________
vi. 运转
vt. 操作
③If the doctor had operated on him earlier，he wouldn’t have died.
______________
④They had to sell the firm because for years they had operated it in the
red.
____________
⑤This kind of material operates as a very effective protection.
______________
vi. 动手术
vt. 经营
vi. 起作用
夯基—单句语法填空。
⑥For most people, it’s almost impossible ___________ (operate) a
computer without a mouse, let alone surf the Internet.
⑦We’re all ready to put it ______ operation；in other words, we’re
going to take action as soon as possible.
to operate
into
privileged adj. 享有特权的；荣幸的；幸运的
(1)have the privilege to do/of doing sth. 有做某事的特权；有幸做某事
It is a privilege to do sth. 做某事是荣幸的
(2)feel/be privileged to do sth. 做某事是荣幸的
5．privilege n. 特权；特别优待
夯基—单句语法填空。
①We all feel privileged _____________ (invite) here.
②He’s glad that he has the privilege ________ (have) the chance to
study abroad.
to be invited
to have
提能—单句写作/句式升级。
③我们今晚有幸与一位贵宾在一起。
We are __________________ a distinguished guest with us tonight.
④用it作形式主语改写③句
________________________________________________________
privileged to have
It is a privilege to have a distinguished guest with us tonight.
6．(be) dying to 极想；渴望
夯基—单句语法填空。
①By the way，I am dying _________ (learn) more detailed information
about this activity.
②He ________________ (long) to attend college since he was a little
boy. Now his dream has come true.
③The child can’t wait to return to school because he is thirsty _____
knowledge.
to learn
has been longing
for
提能—单句写作。
有一个人很想找到成功的方法，但不知道怎样做。
④There is a man _________________________________，but he
doesn’t know how to do it.
who is dying to find the way to success
7．in need在困难中；在危急中
in need of 需要
satisfy/meet one’s needs 满足某人的需要
there is no need (for sb. ) to do sth. (某人)没有必要做某事
夯基—单句语法填空。
①(全国卷Ⅱ)If we stay at home, it is comfortable and there is no need
_________ (spend) money.
②Deeds are better than words when people are in need ____ help.
③(江苏高考书面表达)Instead of shouting empty slogans, it is more
meaningful to donate books and sports goods to children ____ need.
to spend
of
in
提能—单句写作。
④(江苏高考书面表达)我们社会中的每一个人都应该帮助那些需要
帮助的人，但更重要的是真诚和认真。
__________________________________________________________
______________________________
Everyone in our society should help those in need，but it is more important to
be sincere and earnest.
8．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，从那里我
们看到了奇妙的景色，然后走下一个陡坡，一直走到下边的山谷。
from where引导的定语从句修饰先行词a ridge，在“介词＋关系词”
型定语从句中，关系词常为which和whom。而关系副词where和when之
前一般不加介词，比较特殊的有from where和since when。
夯基—完成句子。
①She climbed up to the top of the hill, ___________ she could have a
good view of the whole town.
她登上山顶，从山顶上她可以一览全镇的风光。
②I made the acquaintance of Mr. Stephenson, ___________ we have
kept in touch and shared a lot concerning cloning technology.
我和斯蒂芬森先生结识了，从那以后我们一直保持联系并且分享了
许多有关克隆技术的知识。
from where
since when
提能—句式升级。
③Alice stood near the window, and from there she could watch her
classmates playing football.
→Alice stood near the window, ___________ she could watch her
classmates playing football.
④The book was written in 1946, and since then the education system has
witnessed great changes.
→The book was written in 1946, ___________ the education system has
witnessed great changes.
from where
since when
9．The gift you give is not something your loved one keeps but a
voluntary contribution towards the lives of people who really need it.
你送的礼物不是给你所爱的人留念的，而是给那些确实有生活需要的人
的一项志愿性捐助。
not… but… “不是……而是……”，在句中连接两个表语。not…
but… 连接两个平行成分，当连接两个主语时，谓语动词的数按“就近
一致”原则确定。
符合“就近原则”的结构还有：not only… but also… ；either…
or… ；neither… nor… 等。
夯基—单句语法填空。
①I realize the secret to success is not when or where you were born,
_____ what you are doing and how you do it in your life.
②I work not because I have to, _____ because I want to.
③Not only do we take volleyball and basketball courses, but our school
also _______ (hold) all kinds of sports competitions.
but
but
holds
提能—句式升级。
④Not you but I am to blame for it.
→____________________________________It is not you but I that am to blame for it.
3 高效演练·素能提升
Ⅰ．单句语法填空
1．Thanks for your directions to the house, we wouldn’t have found it
___________.
2．(2018·天津卷阅读)What ____ they talked a long time about a
painting you weren’t that interested in?
3．I am looking forward to the day ______ my daughter can read this
book and know my feelings for her.
otherwise
if
when
4．(2018·全国卷Ⅲ阅读)Because of our efforts, our daughter Georgia
did decide to donate a large bag of toys ____ a little girl whose mother was
unable to pay for her holiday due to illness.
5．What he needs is the __________ (secure) of a happy home.
6．The doctor is performing an important ___________ (operate) on the
injured child.
to
security
operation
7．He was driven out of his homeland for ___________ (politics)
reasons.
8．The pine trees have been planted in a very wide ______________
(distribute).
9．Please help me to draw off these _______ (mud) boots.
10．We have made all the ______________ (arrange) for the
conference.
political
distribution
muddy
arrangements
Ⅱ．单句改错
1．I don’t think what he said relevant to the topic we are discussing.
________________
2．We want to make a donation for the Hope Project, so we are
organizing a charity show.
_________
3．People were trapped between floors because the lift didn’t operate
proper.
__________________
relevant前加is
for →to
proper →properly
4．It is really a privilege for me to work as a interpreter in the company.
_____________
5．The vase was purchased at a high price turned out to be of little
value.
____________________________
6．Yesterday there was a sports meet in our school which hundreds of
students participated.
__________________________________
第二个a →an
去掉was或was前加that/which
school后加in或participated后加in
Ⅲ．单句写作
1．我很荣幸邀请你和我们一起参加比赛。(it作形式主语；privilege)
__________________________________________________________
2．不是这个故事本身而是这个故事反映的事情很重要。(not…
but… ；强调句)
____________________________________________________
3．李华担心他在适应英国的食物上有困难。(adjust)
__________________________________________________________
It is a great privilege for me to invite you to join us in the competition.
It is not the story itself but what it reflects that counts.
Li Hua is worried that he has trouble in adjusting to British food.
4．在你的上一封邮件中，你不能肯定是否有可能弥补你们的友
谊。(doubt whether)
__________________________________________________________
_______________
5．我现在很少锻炼，但我上初中时的确喜欢踢足球。(do强调谓语)
__________________________________________________________
____________________________
In your last mail you doubted whether it was possible to make up for
your friendship.
I don’t take much exercise now，but I did like playing football when I
was in junior middle school.
Ⅳ．语篇填空
Jo worked at a bush school 1._______ classrooms were made of bamboo
and the roofs of grass. There’s no electricity 2.____ water there. It took the
students about two hours 3._______(get) to school. Jo hoped to make some
difference to the children’s lives by teaching them. The 4._______ day, Jo and
Jenny visited Tombe’s home. 5.______ they arrived at the village, Tombe’s
mother who had been working in her garden, 6._________(start) crying “ieee
ieee”.
whose
or
to get
other
When
started
Tombe’s father led them to his house, 7.____ low bamboo hut with grass
8.__________(stick) out of the roof, where she could only see a few tin plates
and cups and a couple of 9.______(jar). What they ate were sweet potatoes,
corn and greens. That night Jo and Jenny slept on a 10._______(new) made
platform. They left the village the next morning after many goodbyes and firm
handshakes．
a
sticking
jars
newly
Ⅴ．话题写作
假设你是李华，你的朋友彼得听说你去支教，来信询问相关情况，
请你给他写封回信。要点如下：①写信目的；②介绍支教工作；③表达
愿望。
补充要点句(加黑体部分请利用本单元所学词汇)
①很高兴收到你的来信，信中说你关心我的志愿者工作。
I’m delighted to receive your letter，_________________________
_____________________.
②现在我向你简要介绍一下。
Now I’d like to __________________________________.
saying you are concerned
about my voluntary job
share with you some brief information
③几天前，我去了一个遥远的村庄，在那里我参加了一个志愿者活
动。(定语从句)
__________________________________________________________
____________________
④我用了几天时间才适应在这个山村生活。
__________________________________________________________
The other day，I went to a remote village，where I participated in a
voluntary activity.
It took me several days to adjust to living in the mountainous village.
⑤做志愿者工作帮助那些需要帮助的人不仅很荣幸而且给了我一个
挑战自己的机会。
It is _____________________________________________________
but also an opportunity to challenge myself.
⑥志愿者工作让我生活得更充实。
The voluntary work _______________________________.
⑦我渴望尽快收到你的来信。
_________________________________________
not only a privilege to do voluntary work to help those in need
helps me live my life to the fullest
I am dying to hear from you as soon as possible.
升级平淡句
1．利用倒装句升级句⑤
__________________________________________________________
______________________________________
2．利用强调句式升级句⑥
_________________________________________________________
Not only is it a privilege to do voluntary work to help those in need but also
an opportunity to challenge myself.
It is the voluntary work that helps me live my life to the fullest.
衔接成美文(请利用适当的过渡衔接词汇，如：however， in
addition，as far as I’m concerned等)
_____________
__________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________
__________________
Dear Peter，
I’m delighted to receive your letter, saying you are concerned about my
voluntary job. Now I’d like to share with you some brief information.
The other day, I went to a remote village, where I participated in a voluntary
activity. However, it took me several days to adjust to living in the
mountainous village.
__________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________
___
_________
_______
As far as I am concerned, not only is it a privilege to do voluntary work to
help those in need but also an opportunity to challenge myself. In addition，
it is the voluntary work that helps me live my life to the fullest.
I am dying to hear from you as soon as possible.
Yours，
Li Hua
您好，谢谢观看！
谢谢观看
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