人教版（2019）选择性必修第四册 Unit 4 Sharing 复习课件（共50张PPT）

(共50张PPT)
Unit 4
Sharing
基础知识排查
核心考点突破
写作能力提升
基础
知识排查
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jam n.果酱；堵塞
clay n.黏土；陶土
weed n.杂草；野草
vt.& vi.除杂草
tablet n.平板电脑；便笺本；药片
washroom n.洗手间；厕所
bubble vi.起泡；沸腾
速记——词汇句型背诵
Ⅰ.认阅读单词
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tube n.管子；管状物
circus n.马戏团
jaw n.颌；下巴
hut n.简陋的小房子(或棚、舍)
fireplace n.壁炉
saucer n.茶碟；杯托
kettle n.(烧水用的)壶；水壶
pan n.平底锅；烤盘
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jar n.罐子；坛子
grill n.烤架；烤肉餐馆
doorway n.门口；出入口；门道
leftover adj.吃剩的；残留的
n.吃剩的食物；遗留物
handshake n.握手
plug vt.封堵；补足
n.堵塞物；插头；插座
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tune n.曲调；曲子
vt.调音；调节；调频道
contract vt.感染(疾病)；与……订立合同(或契约)
n.合同；契约
cardiac adj.心脏病的；心脏的
circuit n.巡回；环形线路
hypothetical adj.假设的；假定的
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Ⅱ.记重点单词
parcel n.包裹
vt.裹好；打包
mail n.邮件；信件；邮政
vt.邮寄；发电邮给
secondary adj.中学的；次要的
chorus n.合唱曲；合唱团
vt.合唱；齐声说
cotton n.棉布；棉花
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uniform n.校服；制服
adj.一致的；统一的
rigid adj.死板的；固执的
shade vt.给……遮挡(光线)；加灯罩；把……涂暗
n.阴凉处；灯罩；阴影部分
wrinkle vt.& vi.(使脸上)起皱纹；皱起
n.皱纹
forehead n.额；前额
housing n.住房；住宅
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platform n.平台；站台；舞台
drag vt.拖；拽
vt.& vi.缓慢而费力地移动
privilege n.优惠待遇；特权
resign vi.& vt.辞职；辞去
lately adv.最近；不久前；近来
input n.情况；信息；投入；输入
vt.输入
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grant vt.同意；准许
n.拨款
relay vt.转发；转播
n.接力赛；接班的人
criterion n.(pl.criteria)标准；准则；原则
pray vi.& vt.企盼；祈祷
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dust n.沙土；灰尘 vi.& vt.擦灰
→dusty adj.布满灰尘的
rubber n.橡皮；黑板擦；橡胶
→rub vt.& vi.擦；摩擦；揉；搓
chemist n.化学家；药剂师；药房
→chemistry n.化学
→chemical adj.化学的
Ⅲ.知拓展单词
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ripe adj.成熟的；时机成熟的
→ripen vt.& vi.(使)成熟
disabled adj.有残疾的；丧失能力的
→disability n.缺陷；障碍
→disable vt.使(某人)残废；使……无能
deserve vt.值得；应得；应受
→deserving adj.值得的；应得的
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consultation n.咨询；咨询会
→consult vt.咨询；请教
→consultant n.顾问
stability n.稳定(性)；稳固(性)
→stable adj.稳定的；牢固的
→unstable adj.不稳定的
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promote vt.促进；提升
punctual adj.准时的；守时的
queue n.& vi.队列；排队
rainfall n.降雨；降雨量
reasonable adj.合乎情理的
reflect vt.反映；反射
register v.登记；注册n.登记表；注册簿
resemble vt.类似；像
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[词汇助力]
高频词汇
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a chorus of 齐声；异口同声
not to mention 更不用说；且不说
take...for granted 认为……是理所当然；对……不予重视
relay to 转达给……；转发给……
pray that 但愿
be dying to do sth 渴望做某事
adapt to 适应
Ⅳ.背核心短语
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the other day 前几天
shake hands with sb 和某人握手
participate in 参与；参加
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It takes me only a few minutes to walk to school down a dusty track covered in weeds.(It takes sb some time to do sth 做某事花费某人多长时间)
沿着杂草丛生、尘土飞扬的小路，我几分钟就能走到学校。
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Ⅴ.悟经典句式
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！(since引导原因状语从句)
这里没有设备，甚至连洗手间都没有。如果需要用水，我得用盆子从我的房子里端来！
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！(be doing...when...正在做……这时……)
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！
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To be honest，I doubt whether I’m making any difference to these boys’ lives at all.(doubt whether...)
说实话，我怀疑我是否能给这些男孩们的生活带来不同。
Now，not only are Tanzanians helped by the hospital，but people in neighbouring countries are helped as well.(部分倒装)
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。
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填词——语境词汇串记
请先从表格中选用本单元所学词汇完成下列短文，然后核对答案并背诵该短文。
uniform，circuit，privilege，pray，tablet，tune
Lately I have resigned from my present job and signed a contract with a secondary school for the disabled in a remote village.At first my parents opposed my decision，but now they are singing a different 1. .For me，it is a 2. to teach in the school.Every day I am greeted by a chorus of “good morning”.
tune
privilege
The dusty clay huts act as classrooms，whose doorways are very narrow and there are no rubbers，tubes for chemical experiments or platforms.With the campus full of weeds，there are no washrooms.Students don’t wear cotton 3. .All the students’ housing is quite simple.The only possessions are saucers，fireplaces，kettles，pans，jars and grills，not to mention 4. and other modern devices that we take for granted.They eat ripe rice and they even don’t throw away leftovers.In my spare time，
uniforms
tablets
uniform，circuit，privilege，pray，tablet，tune
I do a 5. of the village to help those with disabilities and provide them with consultation.I want to relay to people that the disabled need help and I 6. that more and more people can be volunteers.
circuit
pray
返 回
uniform，circuit，privilege，pray，tablet，tune
核 心
考点突破
提示：题干中加底纹词汇为本单元词汇
vt.拖；拉；扯 vt.& vi.缓慢而费力地移动
drag
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
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(1)The chemist with a wrinkled face (drag) the dusty parcel from under the bed and unfolded it.
(2)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。
The father stood up，gazed in the eyes of his oldest son and____________
_________________________.
dragged
cupped his
hands over his son’s face
(3)汤姆打开车门，把司机拽出来，把他送到警察局。(读后续写之动作链描写)
Tom opened the car door， and sent him to the police station.
(4)他摊开双手、耸了耸肩膀，表示他刚才没有把手伸进我的钱包。
He and shrugged his shoulders，indicating that he
just now.
(5)她是如此羞愧，她用双手捂住脸，感觉血液涌上脸庞。
So ashamed was she that she ，feeling blood rush to her face.
dragged/drew/pulled the driver out
spread his hands
didn’t slide his hands into my wallet
put her hands to her cheeks
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
be privileged to do sth 有幸做某事
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)
privilege
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(1)I take it for granted that I have the privilege (enter) the lab at my will.
(2)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)
_______________________________________________________________on how to protect the environment here.
to enter
I am greatly privileged to/It is a great privilege for me to deliver a speech
vi.& vt.应受；应得；值得(deserving adj.值得的；应得的)
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deserve
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
(1)The money saved could be used for more (deserve) causes.
(2)自习室的确值得体验，因此，请接受我真诚的邀请。
(2022·浙江6月，应用文写作)
The self-study room ，so please accept my sincere invitation.
does deserve experiencing/to be experienced
deserving
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take it for granted that＋从句　认为……理所当然
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
认为……是理所当然；对……不予重视
take...for granted
(1)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。(2022·全国甲，书面表达)
_______________________________________________________________
__________，so we overdevelop our oceans.
(2)上个月负责演讲活动时，我认真对待这件事。我充分利用每个向同学征求意见的机会，因此我完美地组织了这次活动。我的所有同学都以我为荣。
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.
We always take it for granted that oceans can provide us with limitless
took charge of
took
resources
seriously
took advantage of
took pride in
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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”。
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。如果需要用水，我得用盆子从我的房子里端来！
since引导原因状语从句
(1)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。
(2021·新高考全国Ⅰ，应用文写作)
I have developed the habit of reading the English newspaper ___________
.
(2)自从我大学毕业后，我一直梦想着环游世界。
，I have been dreaming of traveling all over the world.
(3)总是使我沮丧的是从那以后，我就没收到过他的来信。
What always upsets me is that .
Since I graduated from university
since it has
I have not heard from him since
enriched my boring campus life
印证——高考原句呈现
Later，our jaws changed to an overbite structure，making it easier to produce such sounds.(2022·新高考全国Ⅰ)
后来，我们的颌变成了覆盖咬合结构，更容易发出这样的声音。
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印证——高考原句呈现
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Grant didn’t wait；clutching the baby to his chest and dragged the boy alongside，Grant ran down the hallway.(2020·新高考全国Ⅱ)
格兰特没有等，他把婴儿抱在胸前，拖着男孩跑下了走廊。
印证——高考原句呈现
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It’s such a privilege to be a part of these kids’ lives，even just for a few hours，getting to know them and hearing their stories.(2019·北京)
能成为这些孩子生活的一部分是一种荣幸，即使只是几个小时，我可以了解他们并倾听他们的故事。
印证——高考原句呈现
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If praise is sincere and focused on the effort not the outcome，you can give it as often as your child does something that deserves a verbal reward.(2019·浙江6月)
如果表扬是真诚的且关注的是努力而不是结果，你可以在孩子做一些值得口头奖励的事情时给予表扬。
印证——高考原句呈现
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Many people now misunderstand emotional intelligence as almost everything desirable in a person’s makeup that cannot be measured by an IQ test，such as character，motivation，confidence，mental stability，optimism and “people skills”.(2021·新高考全国Ⅰ)
现在很多人误解了情商，认为它几乎是一个人的所有特质，而不能用比如性格、动机、自信、精神稳定、乐观和“人际交往能力”等智商测试来衡量。
巩固——基础知识达标
1.contract
(1)Several computer engineers have been contracted 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.
(4)Unluckily，the doctor contracted a virus when he performed an operation on an old lady.
A.n.契约；合同　B.vi.缩小　C.vi.& vt.签(合同)　D.vt.感染(疾病)
Ⅰ.一词多义练/熟词生义练——清除阅读障碍
____
____
____
____
C
A
B
D
2.快速阅读下列句子并猜测句中加颜色词汇的汉语意思
(1)What made me delighted was that the walls were a uniform grey.
(2)I bought a new shade for the lamp.
(3)One more look and he noticed fire shooting out from under the disabled vehicle.
_______
_____
_______________
统一的
灯罩
失去行驶能力的
1.I took for granted that he would negotiate with me about what to do next，but he didn’t.
2.After (consult) my uncle who is a psychologist by profession，I know how to keep mentally healthy.
3.From the bottom of my heart，I keep (pray) that he won’t withdraw from the club.
4.I must relay you that my opponent admitted stealing my laptop at the press conference.
Ⅱ.核心知识强化练——巩固语言知识
it
consulting
praying
to
5.He often extends his kindness to others and as a consequence，he deserves (applaud).
6.I felt greatly (privilege) to log the great deeds you had done.
7.We should have mercy on the disabled，who (be) often looked down on by others.
8.Being back with their family should provide emotional (stable) for the children.
9.The man uniform takes possession of three villas，but he still lives a very simple life.
10.We were buying a laptop in a store it began to rain.
applause/applauding/to be applauded
privileged
are
stability
in
返 回
when
写 作
能力提升
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Ⅰ.单句写作——应用文增分练
话题写作之提供帮助
我正在街上走着这时我发现了两位外国游客。(be doing...when...)
__________________________________________________________
I was walking in the street when I found two foreign travelers.
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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)
______________________________________________________________________________________________________________________
Since they were unfamiliar with the city，they had great difficulty identifying directions.
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Ⅰ.单句写作——应用文增分练
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)
__________________________________________________________________________________________________________________________
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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...)
________________________________________________________________________________________________________________________
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.
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Ⅰ.单句写作——应用文增分练
我认为帮助处在困境的那些人是我的荣幸。(privilege)
_____________________________________________________________
I think it my privilege to help those in trouble.
Ⅱ.微型写作——续写提能练
1.情感描写
disabled adj.有残疾的；
丧失能力的
2.动作描写
contract vt.感染(疾病)；与……订立合同(或契约)
chorus vt.合唱；齐声说 n.合唱曲；合唱团
wrinkle vt.& vi.(使脸上)起皱纹；皱起
drag vt.拖；拽 vt.& vi.缓慢而费力地移动
pray vi.& vt.企盼；祈祷
deserve vt.值得；应得；应受
教材续写语料
Ⅱ.微型写作——续写提能练
3.环境描写
dust n.沙土；灰尘 vi.& vt.擦灰
→dusty adj.布满灰尘的
教材续写语料
请从以上语料中选择合适的词汇，完成以下语段，然后核对答案并背诵该语段。
不幸的是，我们的邻居感染了一种严重的疾病，成了一名残疾人，这给他的生活投下了阴影。他被拖入了悲伤的漩涡。他是如此痛苦和忧虑，他的双颊和双眼周围开始起了皱纹。每天他痛苦地拖着脚下楼，祈祷能够从疾病中康复。看到这些，我的孩子们异口同声地呼喊道：“他值得我们的帮助。”
续写语料运用
Unfortunately，our neighbor and became ，casting a shadow on his life.He ____________
______a whirlpool of sorrow.So painful and anxious was he that the skin on his cheeks and around his eyes .He
downstairs every day，________________
__________________________.Seeing this，my children exclaimed ___________，“He .”
返 回
contracted a serious illness
续写语料运用
was beginning to wrinkle
a disabled man
was dragged
into
praying that he
dragged his feet painfully
could recover from his illness
in chorus
deserves our help