高考英语一轮复习选择性必修第四册UNIT4 SHARING课件

这是一份高考英语一轮复习选择性必修第四册UNIT4 SHARING课件，共60页。PPT课件主要包含了核心单词阅读词汇，凉处灯罩阴影部分，mail，uniform，shade，platform，leftover，handshake，drag，privilege等内容，欢迎下载使用。

1.parcel n.包裹 vt.裹好；打包2.jam n.果酱；堵塞
3.secndary adj.中学的；次要的4.clay n.黏土；陶土
5.weed n.杂草；野草 vt.& vi.除杂草
6.chrus n.合唱曲；合唱团 vt.合唱；齐声说7.cttn n.棉布；棉花
8.tablet n.平板电脑；便笺本；药片9.rubber n.橡皮；黑板擦；橡胶10.washrm n.洗手间；厕所11.rigid adj.死板的；固执的12.bubble vi.起泡；沸腾
13.tube n.管子；管状物14.circus n.马戏团15.jaw n.颌；下巴
16.wrinkle vt.& vi.(使脸上)起皱纹；皱起 n.皱纹17.frehead n.额；前额
18.hut n.简陋的小房子(或棚、舍)19.fireplace n.壁炉
20.saucer n.茶碟；杯托
21.kettle n.(烧水用的)壶；水壶22.pan n.平底锅；烤盘23.jar n.罐子；坛子
24.grill n.烤架；烤肉餐馆
25.drway n.门口；出入口；门道26.cardiac adj.心脏病的；心脏的27.circuit n.巡回；环形线路
28.hypthetical adj.假设的；假定的
高频词汇1.________ n.邮件；信件；邮政 vt.邮寄；发电邮给2.________ n.校服；制服 adj.一致的；统一的3.________ vt.给……遮挡(光线)；加灯罩；把……涂暗 n.阴
4.________ n.平台；站台；舞台5.________ adj.吃剩的；残留的 n.吃剩的食物；遗留物
6.__________ n.握手
7.________ vt.拖；拽 vt.& vi.缓慢而费力地移动
8.________ n.优惠待遇；特权
9.________ vt.封堵；补足 n.堵塞物；插头；插座10.________ n.情况；信息；投入；输入 vt.输入11.________ n.曲调；曲子 vt.调音；调节；调频道
12.________ vt.感染(疾病)；与……订立合同(或契约)
13.________ vt.同意；准许 n.拨款14.________ vt.转发；转播 n.接力赛；接班的人
15.________ n.标准；准则；原则
拓展词汇1.dust n.沙土；灰尘 vi.& vt.擦灰→________ adj.布满灰尘的2.chemist n. 化学家；药剂师；药房 →__________ n.化学→
__________ adj.化学的 n.化学药品
3.husing n.住房；住宅→_________ vt.给……房子住；收藏；
4.ripe adj.成熟的；时机成熟的→_________ v.使成熟5.disability n.缺陷；障碍→________ v.使丧失能力；使伤残→
________ adj.有残疾的；丧失能力的
6.resign vi.& vt.辞职；辞去→______________ n.辞职；辞呈；
顺从；听任→__________ adj.屈从的；顺从的
7.deserve vt.值得；应得；应受→_________ adj.应得的；理所当然的；该受的→__________ adv.正当地；应得地；理所当然地8.lately adv.最近；不久前；近来→_______ adj.最近的；迟的adv. 晚；迟→________ adv. 以后；后来 adj. 较晚的；后来的→
________ adj.最近的；最新的
9.cnsultatin n.咨询；咨询会→________ v.请教；商议；查阅→___________ n.顾问
10.stability n.稳定(性)；稳固(性)→________ adj.稳定的；牢固的→________ adv.稳定地；牢固地11.pray vi.& vt.企盼；祈祷→________ n.祈祷；祈祷文
【熟义】 n.果酱；堵塞【生义】 vt.& vi.卡住
【典例】(2021·1 月浙江卷·读后续写)At first I gt jammed just
abve my eyes and then, as I went n with my task, unwilling t quit,
my nse briefly prevented entry.起初，我在眼睛上方的位置被卡住了。然后，当我不肯放弃，继续进行我的任务时，我的鼻子暂时阻止了进入。
【熟义】 vt.给……遮挡(光线)；加灯罩；把……涂暗
凉处；灯罩；阴影部分【生义】 n.色调；色度【典例】 I cunt twelve shades f green frm where I stand.从所站的地方，我数出 12 种绿色。
重点短语1.a chrus ________ 齐声；异口同声2.nt ________ mentin 更不用说；且不说 ________ granted 认为……是理所当然；对……不予
4.relay ________ 转达给……；转发给……
5.________ that 但愿
6.be ________ t d 渴望；急切去做……
7.________ t 适应……；适合……8.make a ____________ t 对……产生/有影响9.be relevant ________ 与……有关10.participate ________ 参加
1.The ther day I ________ ________ the bys a chemistryexperiment ________, befre I knew it, the mixture was bubbling utf the test tube spilling everywhere！有一天，我正在给孩子们看一个化学实验，不知不觉，混合物突然从试管里冒出来，溅得到处都是！句式结构句式 1：be 意为“正在做某事时别的事(发生)”
2.T be hnest, ________ ________ ________ I'm making anydifference t these bys' lives at all.说实话，我怀疑我是否能改变这些孩子的生活。句式结构句式 2：I dubt whether...意为“我怀疑是否……”
教材原句3.Such husing is dark inside s ________ ________ ________________ ________ ________ ________ ________.这样的房屋里面是黑暗的，所以我们的眼睛需要时间来适应。句式结构句式 3：It takes/tk d sth.意为“花费某人……做某事”
教材原句4.________ ________ such ________ ________ t have spent aday with Tmbe's family.和汤贝一家人度过了一天，真是荣幸。句式结构句式 4：It is/was a privilege t d sth.意为“做某事是荣幸的”
5.________ ________ I understand hw imprtant my mther'swrk is, I've decided t becme a vlunteer myself t help peple inther lands.既然我知道我母亲的工作有多重要，我决定自己成为一名志愿者，去帮助其他国家的人。句式结构句式 5：nw that 意为“由于；既然”，引导原因状语从句
had been wrking
1.I take it fr granted that I have the privilege ________ (enter)the lab at my will.2.After _________ (cnsult) my uncle wh is a psychlgist byprfessin, I knw hw t keep mentally healthy.3.Frm the bttm f my heart, I keep ________ (pray) that he
wn't withdraw frm the club.
4.I must relay ________ yu that my ppnent admitted stealing
my laptp at the press cnference.
5.He ften extends his kindness t thers and as a cnsequence,he deserves _______________________________ (applaud).6.I felt greatly ________ (privilege) t lg the great deeds yu
applause/applauding/t be applauded
7.We shuld have mercy n the disabled, wh ________ (be)
ften lked dwn n by thers.
8.Being back with their family shuld prvide emtinal ______(stable) fr the children.9.I tk ________ fr granted that he wuld negtiate with meabut what t d next, but he didn't.10.We were buying a laptp in a stre ________ it began t rain.
1.disabled adj.有残疾的；丧失能力的【典例】
①Sme peple tend t lk dwn upn disabled peple andregard them as unfit fr a regular life.有些人倾向于看不起残疾人，认为他们不适合正常的生活。
②The platfrm benefits peple with reading disability a lt.这个
平台让有阅读障碍的人受益匪浅。
③The burglars gained entry t the building after disabling the
alarm.这些窃贼破坏了警报器后进入大楼。
the disabled＝disabled peple 残疾人be brn disabled 天生残疾
physically/mentally disabled 有生理残疾的/有心理缺陷的
【拓展】(1)disability n.缺陷；障碍a learning/reading disability 学习/阅读障碍(2)disable v.使丧失能力；使伤残【即学即用】
(1)There is a lack f adequate prvisin ( 供 给 ) fr ________(disable) students.(2)________ (disable) can make extra demands n financialresurces.
完成句子，每空一词(3)1931 年，我生下来就有残疾，我无法伸直双腿。In 1931, I ________ ________ ________, I culdn't straighten
(4)我们成立了一个帮助残疾人的协会。We have frmed an assciatin t _______ ________ ________.(5)伊萨克的故事是一个典型的有特殊学习障碍的孩子的故
Isak's stry is typical f a child wh has a specific ________
2.resign vi.& vt.辞职；辞去
①Wilberfrce then resigned frm gvernment in 1825 and died
in 1833, just after the law was passed which was eventually t ablish
slavery in England.然后威伯福斯在 1825 年辞去政府职务，在 1833年去世，正好是在最终废除英国奴隶制的法律通过之后。②She resigned as member f the cmmittee.她辞去了委员会成
③He has resigned himself t the fact that he will lse the jb.他
已经接受他将要失去这份工作的现实。
resign frm a jb 辞职
resign as...辞去……职务
resign neself t (ding) sth.使自己顺从于(做)某事【点津】
“她辞职了”可以有以下三种说法：
(1)She resigned.
(2)She resigned her pst.
(3)She resigned frm her pst.
【拓展】resigned adj.顺从的；逆来顺受的【即学即用】
(1)In rder t lk after her sick mther，Mary decided t resignher psitin ________ manager in the cmpany.(2)Mr Smith resigned ________ the unin last year.(3)She resigned herself ________ her fate.
句式改写，每空一词(4)Fr sme reasn, he didn't g n wrking in the cmpany.(改
＝Fr sme reasn, he ________ ________ the cmpany.
3.deserve vt.值得；应得；应受
①N matter hw rdinary a jb is, it plays a part in sciety andtherefre deserves ur due respect.一个工作不管多么普通，它都在
社会中起作用，因此应受到我们应有的尊重。
②He has dne s many bad things, s he certainly deserves t be
sent t prisn.他做了这么多坏事，应该被送进监狱。
③It is a truth finally and universally acknwledged that a singlewman with brains deserves t have equal pprtunities t men.一个
有头脑的单身女性应该享有与男性平等的机会，这是一个最终被普遍承认的真理。
deserve＋n.应该得到……
deserve t d sth.应该做某事；值得做某事deserve t be dne＝deserve ding 值得被……deserve cnsideratin/attentin 值得考虑/注意
【点津】deserve 后接动词-ing 的主动形式表示被动意义，相当于接不定式的被动形式，即 deserve ding＝deserve t be dne。同样用法的动词还有：need, want, require 等。【即学即用】
(1)He desn't deserve ________ (win) any respect frm anybdyjust because he des nt knw hw t respect thers.
(2)There is n dubt that the man is guilty and that he deserves_______________________________ (punish).
punishment/punishing/t be punished
(3)这个问题值得讨论。①The questin ________ _____________________. ②The questin ________ ________ ________ __________.
discussin/discussing
4.lately adv.最近；不久前；近来
①The cmpany, the ridesharing service, has had its eyes setunderwater lately. 这家提供拼车服务的公司最近把目光投向了水下。
②I was 10 minutes late fr my appintment.我约会迟到了 10 分
③Later n he realised his mistakes.后来他认识到了自己的错
④This machine is the latest in vide recrder technlgy.这台机
器在录像技术方面是最先进的。
lately＝recently 常与现在完成时连用。常与现在完成时连用的其他单词和短语还有：recently, by nw, since＋过去时, ever since,s far, in the past few years 等。
(1)late adj.迟到的；晚的；晚期的；过世的adv.迟；晚
be late fr 做某事迟到
(2)later adj.较晚的；以后的 adv.以后；后来later n 稍后；以后；后来sner r later 迟早
three days later 三天后
(3)latest adj.最新的；最近的
(1)We want t hear all abut the ________ (late) events andhappenings in ur schl.(2)Abut fifteen minutes ________ (late), the rain stpped.(3)I knw he ________ (have) a hard time lately and I firmlybelieve that he will manage it.
1.a chrus f 齐声；异口同声【典例】
①Never befre have I heard this sng sung in chrus.我从来没
②He was met with a chrus f applause frm the audience.观众
对他报以一阵热烈的掌声。
③Students played the lesser parts and sang in the chrus. 学生
们扮演次要的角色并合唱。
【拓展】a chrus f applause 一阵热烈的掌声in chrus 异口同声say/sing sth.in chrus 齐声说/唱【即学即用】
(1)“Hell，” they shuted ________ chrus.(2)The prfessr's speech was welcmed with ________ chrusf praise.
完成句子，每空一词(3)听到小偷终于被逮捕了，邻居们齐声欢呼。Hearing the thief was finally put under arrest, my neighbursrespnded ________ ________ ________ ________ ________.
2.nt t mentin 更不用说；且不说【典例】
①Old flk and children are all against the prpsal, nt t mentinthe yuth.老人和小孩都不赞成这个建议，更不用说年轻人了。②As mentined abve, the change f visual cells was nt
bvius.如上所述，视觉细胞的变化不明显。
③There is nly ne pint that is wrth mentining.只有一点值
【辨析】 nt t mentin 与 let alne
【拓展】as mentined abve 如上所述be (nt) wrth mentining (不)值得一提Dn't mentin it.不要客气，不用谢。【即学即用】
(1)It's n big deal; it's nt even wrth _____________ (mentin).(2)Dn't mentin ________.Yu shuld drink sme water and gt lie dwn.
(3)如上所述，我们的银行将只包含一张表。________ ___________ ________, ur bank will cnsist f nlyne table.(4)错译经常误导游客，当然，更不用说很好地传播中国文化
The mistranslatin is ften misleading turists, f curse, ______________ ________ spreading Chinese culture very well.(5)我还没决定吃什么菜，更不用说买食物了。I haven't decided n the menu yet, ________ ________ bughtthe fd.
3.take (...) fr granted 认为(……)是理所当然；对(……)不予
①He bserved things carefully and never tk anything frgranted.他观察事物很仔细，从不认为任何事情都是理所当然的。②Many f us are always taking it fr granted t thrw away theleftver fd.我们许多人总是认为扔掉剩饭是理所当然的。③I just tk it fr granted that he'd always be arund.我只是想
当然地认为他会一直在我身边。
take everything fr granted 认为一切理所当然take it fr granted t d sth.认为做某事理所当然take it fr granted that...认为……理所当然【拓展】
(1)it 作形式宾语的常见句式有：find/make it adj.(＋fr sb.) t d sth.
sb.likes/hates/dislikes it when...
I wuld appreciate it if yu culd t it that...
(2)take 的常用短语： 认真对待…… 对……掉以轻心take sb.as an example/take sb.fr example 以……为例【即学即用】
(1)Sme students take it fr granted ________ (g) t schl bybus.(2)We have many students wh are wrking here, take Tm________ example.
完成句子，每空一词(3)我以前想当然地认为父母应该为我们做好一切，这个想法
________ ________ ________ ________ ________ ________parents shuld d everything fr us, which is ttally wrng.(4)我很高兴地说，许多教师认真对待他们的工作。I am glad t say that many teachers _______ _______ ________
(5)如果你能尽早给我答复，我将不胜感激。I wuld __________ _______ _______ ________ ________ give
me an early reply.
1.The ther day I was shwing the bys a chemistryexperiment when, befre I knew it, the mixture was bubbling ut
f the test tube spilling everywhere！(教材 P38)有一天，我正在给孩子们看一个化学实验，不知不觉，混合物突然从试管里冒出来，溅得到处都是！
【剖析】 本句中含有 be 结构，其中 when 是并列连词，意为“这时”, 表示在做某事的同时，突然发生另外一件事。
①We had just arrived at the farm when we saw many rangeshanging frm the branches.我们刚到农场，就看见树枝上挂着许多橙子。
②Jack was wrking in the lab when the pwer cut ccurred
suddenly.杰克正在实验室工作时，突然停电了。
③Frank was abut t leave when he nticed a letter lying nthe flr.弗兰克正要离开，这时他注意到地板上有一封信。
when 表示“这时”的句式结构有：be 正在做……这时……
be abut t 正要做……突然……
be n the pint f 正要做……突然……had (just) 刚做完……这时突然……【拓展】
(1)when 引导时间状语从句时，意为“当……的时候”。(2)when 引导原因状语从句时，意为“既然；考虑到”，相当
【即学即用】单句语法填空(1)I had just gne t bed ________ the telephne rang.(2)She was n the pint f ________ (pen) the windw whensmene kncked at the dr.(3)I was abut ________ (g) swimming when ur guide saw meand shuted at me.
完成句子，每空一词(4)医生们正在治疗这个病人，这时灯全部灭了。The dctrs ________ ________ ________ ________ ________all the lights went ut.(5)校长正要离开办公室，这时一个男孩突然冲了进来。The headmaster ________ ________ ________ ________________ ________ ________ suddenly a by rushed in.
2.T be hnest, I dubt whether I'm making any difference t
these bys' lives at all.(教材 P38)说实话，我怀疑我是否能改变这
【剖析】 句中 dubt 用作动词，意为“怀疑；不相信”。在
肯定句中 dubt 后面的从句由 whether/if 引导。
①(2021·全国甲卷·阅读理解 B)It's still a little t cld fr themt g ut int the pen, but as sn as the weather warms up, I have
n dubt that the little ne will be ut and abut explring and
playing every day.天气还是有点冷，不适合他们到户外去，但一旦天气暖和起来，我相信这个小家伙会出去，每天探索和玩耍。
②There is n dubt that it is very imprtant t mind yur tablemanners in China.毫无疑问，在中国注意餐桌礼仪非常重要。③They all dubt whether/if any agreement can be reached at the
meeting.他们都怀疑会上是否能达成协议。
There is (sme) dubt 之后常接 whether 引导的从句，表示“怀疑是否会……”；There is n dubt 后常接 that 引导的从句，表示“对……毫不怀疑”。
(1)There is n dubt __________ mre and mre peple prefershpping nline nwadays.(2)There is sme dubt _________ he will pass the final exam.完成句子，每空一词(3)如果处理正确，毫无疑问，回收利用将节省能源与原材料
If dne right, ________ _______ ________ ________ ________recycling will save energy and raw materials and reduce pllutin tthe envirnment.
(4)我毫不怀疑我的女儿会有光明的未来。________ ________ ________ ________ my daughter will have
a bright future.
＝ ________ ________ ________ ________ ________ mydaughter will have a bright future.
1.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。(用 dubt whether...翻译句子)
____________________________________________________
____________
I dubted whether they culd make it t the park, s I ffered t
2.我已经养成了读英文报的习惯，因为它丰富了我枯燥的校园生活。(since 引导原因状语从句)I have develped a habit f reading the English newspaper, _____________________________________.3.As sn as he gt there, the judge began his wrk.(改写句子，
since it enriched my bring campus life
_______________________ he gt there, the judge began his
The mment/minute
4.Yu dn't have t wrry t much abut it.( 用 There is n
need...改写句子)
fr yu t wrry t much abut it
There is n need ______________________________________.5.Henry was walking dwn the street.He saw a sign fr a barber'sshp.(用 be 结构合并句子)________________________________________________________________________
When Henry was walking dwn the street, he saw a sign fr a
barber's shp.
【语篇写作】应用文写作
假定你是李华，你校交换生 David 有意加入学校阳光志愿者俱乐部(Sunshine Club)，向你咨询相关情况，请你给他写一封回信，内容包括：
2.介绍主要志愿活动；3.说明申请方式。
1.写作词数 80 应为左右，作文的开头和结尾已经给出，不计
2.可适当增加细节，以使行文连贯。
Dear David，
________________________________________________________________________________________________________________________________________________________________________