高考英语一轮复习课件 第1部分 教材知识解读 选择性必修第4册 Unit 4 Sharing

这是一份高考英语一轮复习课件 第1部分 教材知识解读 选择性必修第4册 Unit 4 Sharing，共45页。PPT课件主要包含了高考英语一轮复习策略，基础知识排 查，核心考点突 破，写作能力提升等内容，欢迎下载使用。

1、抓基础、重应用、强化词句的积累和运用。要求学生重视并充分利用每单元学案、课本上的重点词汇、短语和句型，以及每单元的综合训练，认真对其辨析、总结和归纳，查漏补缺，坚持积累，最重要的是能够在合适的语境中正确、灵活地运用。保证课堂高效。2、抓课堂、重效率、要求学生紧跟老师的节奏。一轮复习是将重点知识提炼，容量大，速度快。所以，学生的思路必须时时刻刻跟随着老师的思路，要快速地用脑思，用心听、用嘴说，用手写，才能达到高效。3、抓自习、重过程、增强得分的意识。学案都是在规定的时间内完成，重视规范的做题步骤，重视思考过程。更重要的是，做完题后要对做过的题目进行反思、整理。4、抓阅读、重反思、全面提高成绩。得阅读者得天下。阅读是强化英语思维的最佳途径之一。5、抓时间，重效果，扎实做好每个复习环节。一轮复习时间紧，任务重，需要同学们充分抢抓时间，利用时间，紧跟复习进度。同时，重视复习效果，做到做一件事，有一点收获。
Unit 4 Sharing
1.jam n.果酱；堵塞2.clay n.黏土；陶土3.weed n.杂草；野草 vt.& vi.除杂草4.tablet n.平板电脑；便笺本；药片5.washrm n.洗手间；厕所6.bubble vi.起泡；沸腾7.tube n.管子；管状物
8.circus n.马戏团9.jaw n.颌；下巴10.hut n.简陋的小房子(或棚、舍)11.fireplace n.壁炉12.saucer n.茶碟；杯托13.kettle n.(烧水用的)壶；水壶14.pan n.平底锅；烤盘15.jar n.罐子；坛子16.grill n.烤架；烤肉餐馆
17.drway n.门口；出入口；门道18.leftver adj.吃剩的；残留的 n.吃剩的食物；遗留物19.handshake n.握手20.plug vt.封堵；补足 n.堵塞物；插头；插座21.tune n.曲调；曲子 vt.调音；调节；调频道22.cntract vt.感染(疾病)；与……订立合同(或契约) n.合同；契约
23.cardiac adj.心脏病的；心脏的24.circuit n.巡回；环形线路25.relay vt.转发；转播 n.接力赛；接班的人26.hypthetical adj.假设的；假定的27.Papua New Guinea 巴布亚新几内亚(国家名)28.Ghana 加纳(国家名)29.Cng 刚果(国家名)30.Panama 巴拿马(国家名)
1.parcel n.包裹 vt.裹好；打包2.mail n.邮件；信件；邮政 vt.邮寄；发电邮给3.secndary adj.中学的；次要的4.chrus n.合唱曲；合唱团 vt.合唱；齐声说5.cttn n.棉布；棉花
6.unifrm n.校服；制服 adj.一致的；统一的7.rigid adj.死板的；固执的8.shade vt.给……遮挡(光线)；加灯罩； 把……涂暗 n.阴凉处；灯罩；阴影部分9.wrinkle vt.& vi.(使脸上)起皱纹；皱起 n.皱纹
10.frehead n.额；前额11.husing n.住房；住宅12.platfrm n.平台；站台；舞台13.drag vt.拖；拽 vt.& vi.缓慢而费力地移动14.privilege n.优惠待遇；特权15.resign vi.& vt.辞职；辞去；顺从16.lately adv.最近；不久前；近来
17.input n.情况；信息；投入；输入 vt.输入18.grant vt.同意；准许 n.拨款19.criterin n.(pl.criteria)标准；准则；原则20.pray vi.& vt.企盼；祈祷
1.dust n.沙土；灰尘 vi.& vt.擦灰 →dusty adj.布满灰尘的2.rubber n.橡皮；黑板擦；橡胶 →rub vt.& vi.擦；摩擦；揉；搓3.chemist n.化学家；药剂师；药房 →chemistry n.化学 →chemical adj.化学的
4.ripe adj.成熟的；时机成熟的 →ripen vt.& vi.(使)成熟5.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6.deserve vt.值得；应得；应受 →deserving adj.值得的；应得的
7.cnsultatin n.咨询；咨询会 →cnsult vt.咨询；请教 →cnsultant n.顾问8.stability n.稳定(性)；稳固(性) →stable adj.稳定的；牢固的 →unstable adj.不稳定的
1.a chrus f 齐声；异口同声2.nt t mentin 更不用说；且不说3.take fr granted 认为……是理所当然；对……不予重视4.relay t 转达给……；转发给……5.pray that 但愿6.be dying t d sth. 渴望做某事
7.adapt t适应8.the ther day前几天9.shake hands with sb. 和某人握手10.participate in参与；参加
1.prmte vt.促进；提升2.punctual adj.准时的；守时的3.queue n.& vi.队列；排队4.rainfall n.降雨；降雨量5.reasnable adj.合乎情理的6.reflect vt.反映；反射7.register v.登记；注册 n.登记表；注册簿8.resemble vt.类似；像
1.It takes me nly a few minutes t walk t schl dwn a dusty track cvered in weeds.(It takes sb. sme time t d 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。2.There is n equipment，and since there isn’t even a washrm，if I need water I have t carry it frm my huse 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。如果需要水，我得用盆子从我的房子里端来！
3.The ther day I was shwing the bys a chemistry experiment when，befre I knew it，the mixture was bubbling ut f the test tube spilling everywhere！(be 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！4.T be hnest，I dubt whether I’m making any difference t these bys’ lives at all.(dubt whether...)说实话，我怀疑我是否能给这些男孩们的生活带来不同。
5.Nw，nt nly are Tanzanians helped by the hspital，but peple in neighburing cuntries 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。
Lately I have resigned frm my present jb and signed a cntract with a secndary schl fr the disabled in a remte village.At first my parents ppsed my decisin，but nw they are singing a different 1. .Fr me，it is a 2. t teach in the schl.Every day I am greeted by a chrus f “gd mrning”. The dusty clay huts act as classrms，
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。
whse drways are very narrw and there are n rubbers，tubes fr chemical experiments r platfrms.With the campus full f weeds，there are n washrms.Students dn’t wear cttn 3. .All the students’ husing is quite simple.The nly pssessins are saucers，fireplaces，kettles，pans，jars and grills，nt t mentin 4. and ther mdern devices that we take fr granted.They eat ripe rice and they even dn’t thrw away leftvers.In my spare time，I d a 5. f the villages t help thse with disabilities and prvide them with cnsultatin.I want t relay t peple that the disabled need help and I 6. that mre and mre peple can be vlunteers.
提示：题干中加底纹词汇为本单元词汇
(1)The chemist with a wrinkled face (drag) the dusty parcel frm under the bed and unflded it.
读后续写之手的肢体动作：drag/draw/pull拉；cup ne’s hands ver...把手窝成杯状；slide ne’s hands int...将手伸进……；put ne’s hands t ne’s cheeks用双手捂住脸；spread ne’s hands摊开双手
vt.拖；拉；扯 vt.& vi.缓慢而费力地移动
(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 std up，gazed in the eyes f his ldest sn and______________________________________.(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)Tm pened the car dr， and sent him t the plice statin.
dragged the driver ut
hands ver his sn’s face
• It is a privilege t d sth. 做某事是一种殊荣。 have the privilege t d/f ding sth. 有特权做某事• be privileged t d 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)
(1)I take it fr 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)______________________________________________________________ n hw t prtect the envirnment here.
I am greatly privileged t/It is a great privilege fr me t deliver a speech
deserve sth. 值得/应得某事/物deserve ding/t be dne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
vi.& vt.应受；应得；值得(deserving adj.值得的；应得的)
(1)The mney saved culd be used fr mre (deserve) causes.
(2)面对新冠疫情的爆发，我姑姑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，我姑姑值得尊敬。Faced with the utbreak f COVID-19，my aunt went t Wuhan withut hesitatin，where she helped t save hundreds f lives._________________________________________________.
S my aunt deserves
respect/respecting/t be respected
• take it fr granted that＋从句　认为……理所当然• 认真对待…… take ne’s time不用急；慢慢来 take pride in以……自豪 take charge f负责，掌管 take advantage f利用
认为……是理所当然；对……不予重视
(1)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。________________________________________________________________________________，s we verdevelp the resurces.(2)上个月我负责演讲活动时，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骄傲。When I the speech activity last mnth，I it .I every chance t ask my classmates fr their pinins s that I rganized the activity perfectly.All f my classmates me.
We always take it fr granted that the earth can prvide us with limitless natural resurces
tk charge f
tk advantage f
tk pride in
There is n equipment，and since there isn’t even a washrm，if I need water I have t carry it frm my huse 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引导原因状语从句
• 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”。
(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)I have develped the habit f 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 f traveling all ver the wrld.(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 it has
enriched my bring campus life
Since I graduated frm university
I have nt heard frm him since
(1)Several cmputer engineers have been cntracted t the finance department. ___(2)The new cntract will be the same in every particular as the ld ne. ___(3)As is knwn t us all，metal cntracts as it cls. ___
提示：题干中加底纹词汇为上一单元词汇
Ⅰ.一词多义练/熟词生义练——清除阅读障碍
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 unifrm grey.(2)I bught a new shade fr the lamp.
_ ____ __
1.I tk fr granted that he wuld negtiate with me abut what t d next，but he didn’ (cnsult) my uncle wh is a psychlgist by prfessin，I knw hw t keep mentally 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.
Ⅱ.核心知识强化练——巩固语言知识
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 had shuld have mercy n the disabled，wh (be) ften lked dwn n by back with their family shuld prvide emtinal (stable) fr the man unifrm takes pssessin f three villas，but he still lives a very simple were buying a laptp in a stre it began t rain.
applause/applauding/t be applauded
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 )______________________________________________________________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 fund tw freign travelers.
Ⅰ.单句写作——应用文增分练
Since they were unfamiliar with the city，they had great difficulty identifying directins.
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. sme time t d 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。(dubt 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 abut half an hur t lk fr the lcatin f the park，but in vain.
I dubted whether they culd make it t the park，s I ffered t help them.
I think it my privilege t help thse in truble.
[教材续写语料]1.情感描写disabled adj.有残疾的；丧失能力的2.动作描写cntract vt.感染(疾病)；与……订立合同(或契约)chrus 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
Ⅱ.微型写作——续写提能练
pray vi.& vt.企盼；祈祷deserve vt.值得；应得；应受3.环境描写dust n.沙土；灰尘 vi.& vt.擦灰→dusty adj.布满灰尘的
[续写语料运用]请从以上语料中选择合适的词汇，并用适当的过渡词完成以下语段。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，以至于他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。”