人教版（2019）选择性必修 第四册Unit 4 Sharing课件 (共61张PPT)

(共61张PPT)
UNIT 4　SHARING
研考点 核心突破
目录索引
强基础 语基自测
1
2
测效果 课堂评价
3
练续写 锤炼技能
4
强基础 语基自测
默写查验
一、核心单词
1.__________ n.包裹　vt.裹好;打包
2.__________ n.邮件;信件;邮政　vt.邮寄;发电邮给
3.__________ n.校服;制服　adj.一致的;统一的
4.__________ adj.死板的;固执的
5.__________ vt.给……遮挡(光线);加灯罩;把……涂暗　n.阴凉处;灯罩;阴影部分
6.__________ vt.& vi.(使脸上)起皱纹;皱起　n.皱纹
7.__________ n.平台;站台;舞台
parcel
mail
uniform
rigid
shade
wrinkle
platform
8.__________ vt.拖;拽　vt.& vi.缓慢而费力地移动
9.__________ n.优惠待遇;特权
10.__________ vi.& vt.辞职;辞去
11.__________ adv.最近;不久前;近来
12.__________ vt.同意;准许　n.拨款
13.__________ vt.转发;转播　n.接力赛;接班的人
14.__________ vi.& vt.企盼;祈祷
drag
privilege
resign
lately
grant
relay
pray
二、派生单词
1. __________ n.沙土;灰尘　vi.& vt.擦灰→__________ adj.布满灰尘的
2.__________ n.橡皮;黑板擦;橡胶→__________ vt.& vi.擦;摩擦;揉;搓3.__________ n.化学家;药剂师;药房→__________ n.化学
→__________ adj.化学的
4.　　　　　 adj.成熟的;时机成熟的→__________ vt.& vi.(使)成熟
dust
dusty
rubber
rub
chemist
chemistry
chemical
ripe
ripen
5.___________ adj.有残疾的;丧失能力的→__________ n.缺陷;障碍→__________ vt.使(某人)残废;使……无能
6.__________ vt.值得;应得;应受→__________ adj.值得的;应得的
7.__________ n.咨询;咨询会→__________ vt.咨询;请教
→__________ n.顾问
8.　　　　　 n.稳定(性);稳固(性)→__________ adj.稳定的;牢固的→__________ adj.不稳定的
disabled
disability
disable
deserve
deserving
consultation
consult
consultant
stability
stable
unstable
三、重点短语
1.____________________齐声;异口同声
2.____________________更不用说;且不说
3.____________________认为(……)是理所当然;对(……)不予重视
4.____________________转达给……;转发给……
5.____________________但愿
6.____________________渴望做某事
a chorus of
not to mention
take (...) for granted
relay to
pray that
be dying to do sth
7.____________________有很大影响
8.____________________颠倒地
9.____________________适应
10.____________________前几天
11.____________________和某人握手
12.____________________参与;参加
make a big difference
upside down
adapt to
the other day
shake hands with sb
participate in
四、典型句式
1.be doing...when...
教材原句:The other day I was showing the boys a chemistry experiment when,before I knew it,the mixture was bubbling out of the test tube spilling everywhere!
2.I doubt whether...
教材原句:To be honest,I doubt whether I'm making any difference to
these boys' lives at all.
3.“介词+关系副词”引导的定语从句
教材原句:Another teacher and I walked for two and a half hours to get there—first, up a mountain from where we had fantastic views,and then
down a shaded path to the valley below.
语境应用
Ⅰ.用所给单词的适当形式填空
1.After __________(resign) from the company,the disabled man took some books to the post office and __________(mail) them to his friend.
2.Many stations have wheelchair access from the car park or entrance to the station __________(platform).
3.Neither rain nor snow can stop postmen from delivering letters and __________(parcel).
resigning
mailed
platforms
parcels
4.Your shirts are __________(wrinkle).You ought to have them cleaned and pressed.
5.In ancient times the messages _______________(relay) from one place to another.
6.Thank you for __________(pray)for me these weeks.
7.She feared she would not ______________(grant) re-entry into Britain.
wrinkled
were relayed
praying
be granted
Ⅱ.用所给词的适当形式填空
1.We can live a __________life because of economic __________.(stable)
2.The house gathered too much __________and it was so __________that we had to give it a thorough cleaning.(dust)
3.The __________should not be laughed at because of their _____________. (disable)
4.I ____________with a ___________about how to run my business well last week.(consult)
stable
stability
dust
dusty
disabled
disabilities
consulted
consultant
5.①The plants need the right amount of sunlight and rain to grow and_______ (ripe).
②The time has been __________(ripe) for a review of progress up to now.
6.①She stood by the oven,__________(rub) one bare foot against the other.
②You'd better use the ___________ (rub) to erase the unnecessary words.
ripen
ripe
rubbing
rubber
Ⅲ.用左栏所给短语的正确形式填空
1.____________,a cross-country race was held with the purpose of helping us build up our strength.
2.Human beings will continue to _____________the changing climate in both ordinary and astonishing ways.
3.It was dangerous to drive without fastening the safety belt,______________ messaging while driving.
4.I'm wondering what you want to ____________ your readers.
5.She believed that such an experience would ________________________to her son's life.
6.She wrinkled her forehead and got confused and worried by the accident, ________________ his father would be all right.
The other day
adapt to
not to mention
relay to
make a big difference
praying that
Ⅳ.微写作
1.我正在上网搜索相关信息时我的手机突然响了。
____________________________________________________________ my cellphone rang.
2.说实在的,我怀疑他们两天内能否完成这项艰巨的任务。
To be honest,I ______________________________________________in two days.
3.我站在塔顶,从那儿我看到了这个城市的全景。(from where)
I stood at the top of the tower,_______________________________________ ________________________________.
I was searching the Internet for the relevant information when
doubt whether they will finish the hard task
from where I had a good
view of the whole city
研考点 核心突破
核心词汇突破
1.drag vt.拖;拽　vt.& vi.缓慢而费力地移动
[练会]单句语法填空
①He arrived at school early in the morning,__________(drag) his heavy instrument case across the campus.
②The guide dragged __________(he) slowly to the kitchen.(读后续写之动作描写)
③The dispute between the two countries has dragged _________for months.
④As for the party,it was so good that I couldn't drag myself _________.
关于
dragging
himself
on
away
[写美]微写作·背诵
⑤我爸妈拉我来看了一部烂片。我无聊透了。(读后续写之情感描写)
My parents ____________________a stupid movie.I was seized by boredom.
dragged me into
归纳drag on拖延;持续长久
drag by过得很慢;拖沓地进行
drag oneself to/into/out of费力地走到/进/出……
drag sb/sth away/along/through拖着某人/某物……
drag sb to/into...硬拉某人去……
佳句(2022新高考全国Ⅰ卷)
Painful and a bit embarrassed as he was,he still dragged his feet forward.
虽然感到痛苦和有点尴尬,但他仍然拖着脚前行。
2.privilege n.特权;特别优待;优惠待遇　v.给予特权;特别优待→privileged adj.有特权的;受特别优待的
[练会]单句语法填空
①I take it for granted that I have the privilege ______________(enter) the lab at my will.
②I am __________(privilege) to relay to you that you have won first prize in the competition.
=It is __________ privilege to relay to you that you have won first prize in the competition.
to enter
privileged
a
[写美]微写作·背诵
③在这儿做有关如何保护环境的演讲,我倍感荣幸。(应用文之演讲稿)
_____________________________________________________________ on how to protect the environment here.
I am greatly privileged to/It is a great privilege for me to deliver a speech
归纳(1)It is a privilege to do sth.做某事是一种殊荣。
have the privilege to do/of doing sth 有特权做某事
(2)be privileged to do sth 有幸做某事
佳句(2022新高考全国Ⅰ卷) I am/feel privileged/It's a privilege for me to invite you to attend the program.
我很荣幸能邀请你参加节目。
3.resign vi.& vt.辞职,辞去;使顺从
[练会]单句语法填空
①Helen made it clear that she was not resigning __________ the company.　
②For various reasons,Paul resigned __________a member of the committee.
③Migrant parents usually resign their children _________grandparents while working in the city.
形式宾语
from
as
to
[写美]词汇升级·背诵
④Finding no lodging,I had no alternative but to put up myself for the night under the stars.
→Finding no lodging,I _____________________________for the night under the stars.
was resigned to putting up myself
归纳resign from 从……辞职
resign...to...把……托付给……
resign as...辞去……的职务
resign oneself to (doing) sth 听任/顺从/只好接受(做)某事
佳句After careful consideration,I have decided to resign my position as chairman of Students' Union.
经过慎重考虑,我已决定辞去学生会主席一职。
4.deserve vt.值得;应得;应受→deserving adj.值得的;应得的
[练会]单句语法填空
①The team deserved __________(win) the championship because they played much better than any of the other teams.
②The self-study room does deserve _________________________________ (experience),so please accept my sincere invitation.
③The money saved could be used for more ______________ (deserve) causes.
to win
experiencing/to be experienced
deserving
[写美]翻译句子·背诵
④(2020全国Ⅰ卷)他是一个有责任感的医生,值得人尊敬。(应用文之人物介绍)
______________________________________________________________
He is a responsible doctor,and he deserves respect/respecting/to be respected.
归纳deserve to do sth 应该做/值得做某事
deserve to be done/doing 值得被做
deserve consideration/attention/a rest值得考虑/注意/应该休息
deserve it (口语)活该;自作自受
佳句We deserved to win the competition with our joint efforts.(读后续写之主旨升华)
通过我们的共同努力,我们赢得了比赛。
5.grant vt.同意;准许　n.拨款
[练会]单句语法填空
①The local government has granted a license to sell alcohol __________the club.
②Anyone wishing to apply _________a grant should write to the supervisor.
③Some of us take __________for granted that our parents should always take good care of us.
to
for
it
[写美]微写作·背诵
④(2022全国甲卷)我们总是一厢情愿地认为海洋可以提供给我们无穷无尽的资源,因此我们过度开发海洋。
We always _____________________________________________________
__________________________,so we overdevelop our oceans.
take it for granted that oceans can provide
us with limitless resources
归纳(1)grant sb sth/grant sth to sb 给予/批准某人某物
(2)apply for a grant申请补助
(3)take sb/sth for granted 视某人/某物为理所当然
take it for granted (that)... 想当然地认为……
佳句If you take friends' support for granted,you may not have friends for long.(读后续写之主旨升华)
如果你把朋友的支持视为理所当然,那你也许不会有长久的朋友。
★补遗缺　微点练全
Ⅰ.一词多义
1.tune
A.n.曲子;曲调　B.v.调频道　C.vt.调整;使一致
①The radio was tuned in to the BBC World Service. ____
②His speech was tuned to what the audience wanted to hear. ____
③I don't know the title of the song but I recognized the tune. ____
B
C
A
2.contract
A.n.合同;契约　B.vt.缩小;使收缩
C.vt.感染(疾病)　D.vt.与……订立合同(契约)
①The exercise consists of stretching and contracting the leg muscle. ____
②Unluckily,the doctor contracted a virus when he performed an operation on an old lady. ____
③The footballer is contracted to play for Zhengda Club until September.____
④Are you interested in becoming a musician and getting a recording contract ____
B
C
D
A
Ⅱ.教材熟词生义
1.shelter
项目 意义 例句
熟义 n._____________________________ (2023浙江1月卷)Over the past few years,many solar farm developers have transformed the space under their solar panels into a shelter for various kinds of pollinators,resulting in soil improvement and carbon reduction.
生义 vi.___________________________ We were caught in a thunderstorm,without anywhere to shelter.
vt.____________________________ Local people risked their own lives to shelter resistance fighters from the army.
掩蔽(处);
遮蔽(处)
躲避;保护;
遮蔽
为……提供
避难的地方
2.corner
项目 意义 例句
熟义 n.____________ (2023全国甲卷)Grizzly bears,which may grow to about 2.5 m long and weigh over 400 kg,occupy a conflicted corner of the American psyche — we revere(敬畏) them even as they give us frightening dreams.
生义 vi.__________ It's a powerful car,but it doesn't corner well.
vt.__________________________________________________ Once the police had cornered the thief in the basement, he gave himself up.
角落
(车辆)转弯
将(人或动
物)逼入困境;
使陷入绝境,
使走投无路
重点句型透视
1.be doing...when...
[教材原句] The other day I was showing the boys a chemistry experiment when, before I knew it,the mixture was bubbling out of the test tube spilling everywhere!
不久前的一天,我正在给男孩子们演示化学实验的时候,我还没有明白怎么回事,突然混合剂从试管里冒出来,溢得到处都是!
[练会]单句语法填空
①I had just gone to bed __________the telephone rang.
②She was on the point of __________(open) the window when someone knocked at the door.
③I was about ____________(go) swimming when our guide saw me and shouted at me.
[写美]微写作·背诵
④医生们正在治疗这个病人,这时灯全部灭了。
The doctors __________________________all the lights went out.
when
opening
to go
were treating the patient when
归纳be doing...when... 正在做……这时……
be about to do...when...正要做……突然……
be on the point of doing...when...正要做……突然……
had (just) done...when...刚做完……这时突然……
2.“介词+关系副词”引导的定语从句
[教材原句] Another teacher and I walked for two and a half hours to get there — first,up a mountain from where we had fantastic views,and then down a shaded path to the valley below.
我和另一个老师步行了两个半小时才到达那里——先是爬上了一座山,从那里看到了奇妙的景色,然后沿着一条阴凉的小路,一直走到下边的山谷。
[练会]单句语法填空
①The book was written in 1946,since ____________the education system has witnessed great changes.
[写美]句式升级·背诵
②Alice stood at the window,and from there she could see her classmates playing football.
→Alice stood at the window,___________________________ her classmates playing football.(定语从句)
when
from where she could see
归纳(1)“from where”引导的定语从句所描述的地点较为具体。
(2)“where或from which”引导的定语从句所描述的地点较为模糊。
(3)“since/by when”引导的定语从句所描述的时间也较为具体。
测效果 课堂评价
Ⅰ.单句语法填空——分层级强化高频考点
A组　基础必练
1.I took __________for granted that he would negotiate with me about what to do next,but he didn't.
2.I must relay __________you that my opponent admitted stealing my laptop at the press conference.
3.He often extends his kindness to others and as a consequence,he deserves _________________________________(applaud).
4.I felt greatly __________(privilege) to log the great deeds you had done.
5.We were buying a laptop in a store __________it began to rain.
it
to
applause/applauding/to be applauded
privileged
when
B组　高考链接
6.(2023浙江1月卷)Often,they'll end up filling the area with small stones and using __________(chemist) to control weeds.
7.(2023浙江1月卷)Such __________(wrinkle) will no doubt be ironed out,yet they also point to a fundamental problem.
8.(2020天津7月卷)It's been years since they were _______(dust) little rooms with books.
chemicals
wrinkles
dusty
Ⅱ.语篇填空——语境中应用单元要点
Joe teaches in a bush school 1.________ classrooms are made of bamboo with grass 2. ________ (roof).There is no electricity,water or books, so she has to adjust 3. _______ it and needs to be imaginative. However, she never takes the students 4.________ granted and thinks the voluntary activity deserves 5._________________(take) part in.One day another teacher and Joe walked over a mountain 6.____________(visit) one boy's village. He and his family lived in a round bamboo hut with no windows.Over the delicious supper,Joe enjoyed 7.__________(listen) to them talking though she could not participate 8.___ their conversation.They left the village the next morning,9. __________ (feel) so privileged to 10.___________ (spend) a day with the boy's family.
whose
roofs
to
for
taking/to be taken
to visit
listening
in
feeling
have spent
Ⅲ.话题微写作——场景中提升写作技能(黑体部分用本单元词汇表达)
应用文——活动介绍
第一步　单句写作
1.我想和你分享一项志愿活动。
I'd like to ______________________________.
2.今年寒假你值得参加这项活动。(deserve)
You _________________________in it this winter vacation.
3.活动安排在2月5日至8日,包括一些有意义的活动,从照顾有需要的残疾人士、辅导儿童到在公园收集垃圾。(disabled)
____________________ February 5 to 8,the activity includes some rewarding events,__________________________________________________,tutoring children to collecting waste in the parks.
share with you a voluntary activity
deserve to participate
Scheduled from
ranging from taking care of the disabled in need
4.将有30多人一起工作,这将为我们提供一个平台,在那里我们不仅可以促进友谊和团队合作,还可以培养我们的实用技能和责任感。(platform)
There will be more than 30 people working together,_____________________
_______________________________________________________________
____________________________________________________.
5.我确信我们会对社区产生影响,我非常渴望你能积极参与到这项活动中来。(make a difference,be dying for)
I am convinced we ___________________________________and I ________
______________________________________in the activity.
which will provide a
platform where we can not only promote friendship and teamwork but
develop our practical skills and sense of responsibility
will make a difference to the community
am
dying for your active participation
第二步　句式升级
6.用定语从句合并句1和句2
_______________________________________________________________
_______________________________________________________________
I'd like to share with you a voluntary activity which you deserve to participate in this winter vacation.
第三步　连句成篇(注意使用恰当的衔接词)
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
I'd like to share with you a voluntary activity which you deserve to participate in this winter vacation.
Scheduled from February 5 to 8,the activity includes some rewarding events, ranging from taking care of the disabled in need,tutoring children to collecting waste in the parks.Additionally,there will be more than 30 people working together,which will provide a platform where we can not only promote friendship and teamwork but develop our practical skills and sense of responsibility.
I am convinced we will make a difference to the community and I am dying for your active participation in the activity.
练续写 锤炼技能
(十八)动作描写之“下肢动作”
Ⅰ.语块必记
(一)腿
1.shaky/trembling legs颤抖的双腿
2.tired legs疲惫的双腿
3.cross one's legs盘腿
4.drag one's heavy legs拖着沉重的双腿
5.with one's legs wide apart双腿岔开
(二)脚
1.get/rise to one's feet 起立
2.jump to one's feet跳起来
3.drag one's feet拖着脚步
4.tap/stamp one's feet跺脚
5.put one's feet up跷起脚休息
6.in bare feet光着脚
7.struggle to one's feet挣扎着站起来
8.spring to one's feet一跃而起
9.plant one's feet to the ground双脚钉在地上
10.raise oneself on tiptoe踮起脚尖
Ⅱ.佳句背诵
1.腿部动作
She crossed the finish line on tired legs.
她用她那疲惫的双腿越过了终点线。
He rose to his feet on shaky legs.
他双腿颤抖着站了起来。
I moved the chair away from the table so I could cross his legs.
我把椅子从桌子旁边移开,这样我就可以把他的腿交叉起来。
He struggled to run towards the finishing line,with his mouth dry and his legs trembling.
他继续挣扎着向终点跑去,他嘴巴干涩,腿发抖。
He fell over,flat on his back with his legs wide.
他摔倒了,背部着地,双腿岔开。
With a sinking heart,he dragged his heavy legs back home,tired out.
他垂头丧气,拖着两条沉重的腿,疲惫不堪地回到了家。
He returned home,crossed his legs and rested his chin on one fist,lost in deep thought.
他回到家中,盘着腿,用拳头支着下巴,陷入沉思。
2.脚部动作
She jumped to her feet when she heard the news.
当她听到这个消息时,她跳了起来。
She was tapping/stamping her feet impatiently.
她不耐烦地跺着脚。
She dragged her feet as she reluctantly followed her parents.
她磨磨蹭蹭很不情愿地跟着父母。
My feet slipped as I was about to shoot and I missed the ball.
我正要投篮时脚一滑,没抓住球。
He likes to put his feet up and watch TV when he gets home.
他回家时喜欢跷着脚看电视。
At first,she planted her feet firmly to the ground and refused to move.
一开始她双脚钉在地上,不肯动。
They carried her out of the hotel angrily,with her feet kicking.
他们生气地把她拖出宾馆,她的脚乱踢。
She slipped out of bed and tiptoed to the window.
她悄悄地下了床,踮着脚尖走到窗前。
实战演练
1.按要求用表示“脚部动作”的表达完成下列各句。
①她正坐下休息,这时电话响了。
She ____________________________her phone rang.
②她猛地站起来。“哥哥要来看我!”
She ____________________.“My brother was coming to see me!”
③她走到窗前,踮起脚尖,朝街上看了一眼。一个优雅的男子从一辆车上跳了下来。
She went to the window,________________________,and cast a glance on the street.Out of a car jumped an elegant man.
was putting her feet up when
jumped to her feet
raised herself on tiptoe
④她双脚稳稳地钉在地上一会儿,然后又坐下来。
She ____________________________________for a while,and then sat down again.
⑤门开了,她的哥哥带着灿烂的笑容走了进来。
The door swung open and ______________________________________.(倒装句)
⑥“哥哥,我很想你。”她一跃而起,冲过去迎接他。
“Brother,I miss you so much.” She ________________________and rushed to greet him.
planted her feet firmly to the ground
in came her brother with a broad smile
sprang to her feet
2.将以上各句合并成小短文并背诵成文,注意使用合适的衔接过渡词汇。
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She was putting her feet up when her phone rang.She jumped to her feet. “My brother was coming to see me!” She went to the window,raised herself on tiptoe, and cast a glance on the street.Out of a car jumped an elegant man.She planted her feet firmly to the ground for a while,and then sat down again. Meanwhile, the door swung open and in came her brother with a broad smile. “Brother,I miss you so much.” She sprang to her feet and rushed to greet him.