人教版（2019）选择性必修 第四册Unit 4 Sharing课件(共48张PPT)

(共48张PPT)
选择性必修第四册
UNIT 4　SHARING
(主题语境：人与社会——社会活动)
Ⅰ.立体巧记单词
A．识记法填空
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．____________ adj.中学的；次要的
4．_________ n．合唱曲；合唱团 vt.合唱；齐声说
5．_________ n．棉布；棉花
6．__________ n．校服；制服 adj.一致的；统一的
7．________ adj.死板的；固执的
parcel　
mail　
secondary　
chorus　
cotton　
uniform　
rigid　
8．________ vt.给……遮挡(光线)；加灯罩；把……涂暗 n．阴凉处；灯罩；阴影部分
9．__________ vt.& vi.(使脸上)起皱纹；皱起 n．皱纹
10．___________ n．额；前额
11．__________ n．住房；住宅
12．___________ n．平台；站台；舞台
13．_______ vt.拖；拽 vt.& vi.缓慢而费力地移动
14．____________ n．优惠待遇；特权
15．_________ vi.& vt.辞职；辞去；顺从
shade
wrinkle　
forehead　
housing　
platform　
drag　
privilege　
resign　
16．_________ adv.最近；不久前；近来
17．________ n．情况；信息；投入；输入 vt.输入
18．________ vt.同意；准许 n．拨款
19．____________ n．(pl.criteria)标准；准则；原则
20．_______ vi.& vt.企盼；祈祷
lately　
input　
grant　
criterion　
pray　
21．jam n．_____________
22．clay n．_____________
23．weed n．_____________ vt.& vi._________
24．tablet n．_________________________
25．washroom n．_______________
26．bubble vi._____________
27．tube n．_______________
28．circus n．_________
29．jaw n．___________
果酱；堵塞
黏土；陶土
杂草；野草
除杂草
平板电脑；便笺本；药片
洗手间；厕所
起泡；沸腾
管子；管状物
马戏团
颌；下巴
30．saucer n．_____________
31．kettle n．_______________________
32．pan n．_______________
33．plug vt._____________ n．_____________________
34．tune n．_____________ vt._____________________
35．contract vt._____________________________________________
n．_____________
36．circuit n．_________________
37．relay vt._____________ n．___________________
茶碟；杯托
(烧水用的)壶；水壶
平底锅；烤盘
封堵；补足
堵塞物；插头；插座
曲调；曲子
调音；调节；调频道
感染(疾病)；与……订立合同(或契约)
合同；契约
巡回；环形线路
转发；转播
接力赛；接班的人
B．构词法拓展
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
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
dust
dusty
rubber
rub
chemist
chemistry
chemical
ripe
ripen
disabled
disability
disable
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→_________ adv.稳定地；牢固地
deserve
deserving
consultation
consult
consultant
stability
stable
unstable
stably
C．应用法塑能
1．(剑桥高阶)The _________(包裹) was wrapped in plain brown paper.
2．(朗文当代)She was sitting in the ________(阴凉处) of a large oak tree.
3．(剑桥高阶)Sunbathing can prematurely age and __________(皱起) the skin.
4．(朗文当代) Inge managed to _______(拖) the table into the kitchen.
5．(2020·天津卷)Dr.Rowan，whose secretary ___________(辞职) two weeks ago，has had to do all his own typing.
parcel
shade
wrinkle
drag
resigned
6．(剑桥高阶)They could take legal action against you if you break(the terms of) the __________(合同).
7．(2022·新高考Ⅰ卷)They sent a _______(邮件) to their neighbors.
8．(2022·全国Ⅱ卷)But I will make sure my 2-year-old grandson sees it on his _________(平板电脑).
9．(2022·全国乙卷)They often run at high speeds, which may put our lives in danger.And there are traffic _______(jam) too.
10．(2022·浙江1月卷)A total of 40 women met the ___________
(criterion) for a high fitness level, or 120 watts or higher.
contact
mail
tablet
jams
criteria
11．(浙江卷)There are several reasons why school _________(uniform) are a good idea.
12．We can live a _________ life because of economic ____________. (stable)
13．I like ______ apples，so I'm waiting for the apples to ________. (ripe)
14．The _________ are often laughed at because of their ___________. (disable)
15．I ____________ with a _____________ about how to run my business well last week.(consult)
uniforms
stable
stability
ripe
ripen
disabled
disabilities
consulted
consultant
16．This is an issue __________ attention.That is，the issue _________ paying attention to.(deserve)
17．I am keen on ___________，so I desire to be a _________ studying ___________ changes.(chemistry)
18．The house gathered too much _______ and it was so ________ that we had to give it a thorough cleaning.(dust)
deserving
deserves
chemistry
chemist
chemical
dust
dusty
Ⅱ.语境助记短语
A．写准记牢
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．___________适应
8．________________前几天
9．________________________和某人握手
10．_________________参与；参加
11．______________遇到；碰到
12．___________在……前面
adapt to
the other day
shake hands with sb.
participate in
come across
prior to
B．语境运用
1．(2022·新高考Ⅰ卷)It seemed that the runway was extremely long for young children, _________________ a child with a heart disease.
2．(朗文当代)The minister was greeted with ____________ boos.
3．(2020·北京卷)Ponder has never lost anything.So we just __________
_________that he needs no supervision(指导) for managing his stuff.
4．(剑桥高阶)I was told the news first and then I __________ it _____ the others.
not to mention
a chorus of
take for
granted
relayed
to
5．(朗文当代)I hope and ____________ this is a misunderstanding.
6．(朗文当代)I've never ______________ anyone quite like her before.
7．(朗文当代)All the arrangements should be completed ___________ your departure.
pray that
come across
prior to
Ⅲ.仿写速记句式
A．原句译背
1．It takes sb.some time to do sth.做某事花费某人多长时间。
It takes me only a few minutes to walk to school down a dusty track covered in weeds.
_______________________________________________________
沿着杂草丛生、尘土飞扬的小路，我几分钟就能走到学校。
2．since引导原因状语从句
There is no equipment，and since there isn't even a washroom，if I need water I have to carry it from my house in a basin!
_____________________________________________________________________________
这里没有设备，甚至连洗手间都没有。如果需要水，我得用盆子从　
我的房子里端来！
3．be doing...when...正在做……这时……
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!
_____________________________________________________________________________________________________
几天前，我正在给男孩们演示一个化学实验，在我反应过来之前，
混合物冒着泡从试管中涌出，洒得到处都是！
4．doubt whether...怀疑是否……
To be honest，I doubt whether I'm making any difference to these boys' lives at all.
_____________________________________________________
5．部分倒装
Now，not only are Tanzanians helped by the hospital，but people in neighbouring countries are helped as well.
___________________________________________________________________________
说实话，我怀疑我是否能给这些男孩们的生活带来不同。
现在，有了医院，不仅坦桑尼亚人得到了帮助，而且周边国家的人
们也因此受益。
B．仿写美句
1．(牛津高阶)____________________________________ her bike.
她花了三个小时修理自行车。
2．(牛津高阶)We thought that，____________________________，we'd stop by and see them.
我们想，既然到了这个地方，就该顺便去看看他们。
3．_____________________________________________ I saw a wolf was running after me.
我正在公路上骑自行车这时我看到一头狼正在追我。
It took her three hours to repair
since we were in the area
I was riding a bike along the highway when
4．_______________________________________ the frightening wolf.
我怀疑我是否可以摆脱这头吓人的狼。
5．_______________________________ my teacher offered to me.
我永远不会忘记我的老师给予我的帮助。
I doubted whether I could get rid of
Never will I forget the help
Jo worked at a bush school _____________ classrooms were made of bamboo and the roofs of grass. There's no electricity __________ running water. It took some students about two hours _______________(get) to school. The other day, Jo was showing the boys __________ experiment when the mixture was bubbling over everywhere and the boys started jumping out of the windows. Jo doubted _______________ she was making any __________________(different) to the children's lives by teaching them. Jo and Jenny visited Tombe's home. When they arrived at the village, Tombe's mother started _______________ (cry)“ ieee ieee”. Tombe's father led them to his house，a low, round bamboo hut with grass ________________
1.whose
2.or
3.to get
4.an
5.whether/if
6.difference
7.crying/to cry
8.sticking
(stick) out of the roof, where they could only see a few saucers，a kettle, cups, pans and a couple of jars. What they __________(eat) were sweet potatoes, corn and greens. That night Jo and Jenny slept on a _____________
(new) made platform. They left the village the next morning after many goodbyes and firm handshakes.
9.ate
10.newly
1.drag vt.拖；拉；扯 vt.& vi.缓慢而费力地移动
读后续写之手的肢体动作：drag/draw/pull拉；cup one's hands over...把手窝成杯状；slide one's hands into...将手伸进……；put one's hands to one's cheeks用双手捂住脸；spread one's hands摊开双手
单句填空夯基
①The chemist with a wrinkled face __________(drag) the dusty parcel from under the bed and unfolded it.
写作运用提能
②The father stood up，gazed in the eyes of his oldest son and ________________________________________.
这位父亲站起来，盯着大儿子的眼睛，把手窝成杯状托住儿子的脸。
dragged
cupped his hands over his son's face
③Jerry opened the car door，_________________________ and sent him to the police station.
杰瑞打开车门，把司机拽出来，把他送到警察局。(读后续写之动作链描写)
dragged the driver out
2.privilege n．特权；特别优待；优惠待遇 v．给予特权；特别优待
(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)privileged adj.有特权的；受特别优待的
be privileged to do sth.有幸做某事
单句填空夯基
①I take it for granted that I have the privilege ___________(enter) the lab at my will.
写作运用提能
②_______________________________________________________________________ on how to protect the environment here.
在这儿做有关如何保护环境的演讲，我倍感荣幸。(应用文写作之演讲稿)
to enter
I am greatly privileged to/It is a great privilege for me to deliver a
speech
3.deserve vi.& vt.应受；应得；值得
(1)deserve sth.值得/应得某事/物
deserve doing/to be done值得被……(此处用动名词的主动形式表示被动意义，类似用法的动词还有：need，want，require等)
deserve it(口语)活该；自作自受
(2)deserving adj.值得的；应得的
单句填空夯基
①The money saved could be used for more ____________(deserve) causes.
写作运用提能
②Faced with the outbreak of COVID-19，my mother went to Wuhan without hesitation，where she helped to save hundreds of lives. ______________________________________________________.
面对新冠疫情的爆发，我妈妈毫不犹豫地前往武汉，在那里，她帮助挽救了成百上千的生命。因此，她值得尊敬。
deserving
So my mother
deserves respect/respecting/to be respected
4.take...for granted认为……是理所当然；对……不予重视
(1)take it for granted that＋从句　认为……理所当然
(2)take...for...把……误以为……；把……当作……
take...seriously认真对待……
take one's time不用急；慢慢来
take pride in以……自豪
take charge of负责，掌管
take advantage of利用
单句填空夯基
①(2022·全国Ⅱ卷)The kid took the storybook ______ a tablet computer.
②用take短语完成短文
When I _________________ the speech activity last month，I _______ it ____________.I ___________________ every chance to ask my classmates for their opinions so that I organized the activity perfectly.All of my classmates ________________ me.
for
took charge of
took
seriously
advantage of
took pride in
写作运用提能
③(2022·全国甲卷，应用文写作)________________________________________________________________________________，so we overdevelop the resources.
我们总是一厢情愿地认为地球可以提供给我们无穷无尽的自然资源，因此我们过度开发资源。
We always take it for granted that the 　
earth can provide us with limitless natural resources
5.There is no equipment，and since there isn't even a washroom，if I need water I have to carry it from my house in a basin!
这里没有设备，甚至连洗手间都没有。如果需要水，我得用盆子从我的房子里端来！
·since用作连词，可引导原因状语从句，意为“因为，既然”，侧重大家已知的事实；也可引导时间状语从句，意为“从……以来”，主句谓语动词为延续性动词且多用现在完成时。
·since作介词,意为“从……以来；从……以后”,后接名词或代词。
·since作副词，意为“从那时以后；后来”。
单句填空夯基
①Since I graduated from university，I __________________________
(dream)of traveling all over the world.
写作运用提能
②(2021·新高考全国Ⅰ)I have developed the habit of reading the English newspaper ______________________________________________.
我已经养成了读英文报的习惯，因为它已经丰富了我枯燥的校园生活。
③What always upsets me is that _____________________________.
总是使我沮丧的是从那以后，我就没收到过他的来信。
have been dreaming/have dreamed
since it has enriched my boring campus life
I have not heard from him since　
Ⅰ.一词多义练/熟词生义练
1．contract
A．n.契约；合同 B．vi.缩小
C．vi.& vt.签(合同)
(1)Several computer engineers have been con-tracted to the finance department.____
(2)The new contract will be the same in every particular as the old one.____
(3)As is known to us all，metal contracts as it cools.____
C
A
B
2．tune
A．n.曲子；曲调 B．vt.调频道
C．vt.调整；使一致
(1)The radio was tuned in to the BBC World Service._____
(2)His speech was tuned to what the audience wanted to hear._____
(3)I don't know the title of the song but I recognized the tune.____
B
C
A
3．快速阅读下列句子并猜测句中加黑词汇的汉语意思
(1)What made me delighted was that the walls were a uniform grey.
_________
(2)I bought a new shade for the lamp._______
(3)(2022·浙江1月卷)Morse invented a code for sending messages over an electromagnetic circuit._____________
统一的
灯罩
电路；线路
Ⅱ.单句语法填空
1．(2020·新高考Ⅰ卷)_______(mail) your entry to us by October 31 this year.
2．(2021·全国乙卷) These days，safety regulations—not ___________
(mention) the modern sports fan's desire for a good view and comfortable seat—tend to keep stadium capacities(容量) slightly lower.
3．(牛津高阶)I broke the vase while I ______________(dust).
4．(剑桥高阶)I shaded my eyes _______ the glare of the sun.
Mail
to mention
was dusting
from
5．(北京卷)_____ is such a privilege to be a part of these kids’ life, even just for a few hours, getting to know them and hearing their stories.
6．(剑桥高阶)They certainly deserved _________(win) that match.
7．(牛津高阶)I take _____ for granted that you have read this book.
8．(牛津高阶)____ chorus of laughter greeted his remark.
9．From the bottom of my heart，I keep __________(pray) that he won't withdraw from the club.
10．(朗文当代)He quickly relayed this news _____ the other member of the staff.
It
to win
it
A
praying
to
Ⅲ.句篇写作增分
话题写作之提供帮助
1．_______________________________________________________
我正在街上走着这时我发现了两位外国游客。(be doing...when...)
2．_______________________________________________________________________________________________
因为他们不熟悉这座城市，他们辨别方向有很大困难。(since引导原因状语从句)
I was walking in the street when I found two foreign travelers.　
Since they were unfamiliar with the city，they had great difficulty
identifying directions.
3．___________________________________________________________________________________
他们花了大约半个小时找公园的位置，但是没找到。(It takes sb.some time to do sth.)
4．___________________________________________________________________________
我怀疑他们是否能够成功到达公园，于是我主动提出帮助他们。(doubt whether...)
5．_____________________________________________________
我认为帮助处在困境的那些人是我的荣幸。(privilege)
It had taken them about half an hour to look for the location of the 　
park，but in vain.
I doubted whether they could make it to the park，so I offered to
help them.
I think it my privilege to help those in trouble.
Ⅳ.主题续写提能
环境描写
词汇积累
形容词 fierce，heavy，violent，timely，seasonable，fragile，fragrant
动词 bathe，bask，blow，howl，roar，shine，twinkle
词块必记
1．the blue sky蓝天
2．the song of birds鸟鸣
3．the thundering clouds雷霆万钧的云
4．the fragile flowers娇嫩的花
5．the fragrant roses芬芳的玫瑰
6．the setting/rising sun落日/冉冉升起的太阳
7．a rainy season多雨的季节
8．a stormy night暴风雨之夜
9．exposed to the four winds of heaven四面受风
10．continuous/constant rains连绵不断的雨
11．be buried in snow深埋在雪中
12．unbearably hot难以忍受的热
完成句子
1．The night sky was _________ by flashes of light.
一道道灯光照亮了夜空。
2．The clouds had spread and nearly _________________________.
云彩扩散开来，几乎遮住了整个天空。
3．The sky was covered with clouds，and the breeze ______________.
云层遮住了天空，微风有了些凉意。
4．The milky mist ____________________.
乳白色的薄雾弥漫了山谷。
lit up
covered the entire sky
became cold
filled the valley
5．We climbed up __________________ towards a mountain refuge.
我们沿着一条蜿蜒的小道爬向山上的一处避难所。
6．At midnight _______________________________________. It was so quiet.There was almost no wind—________________________________.
午夜时分，天空变得更加清澈，星星变得更加明亮。周围如此安静。几乎没有风——陪伴我们的只有火苗。
a winding track
the sky became clearer and the stars grew brighter
only the flames of our fire for company