适用于新教材2024版高考英语一轮总复习Unit4Sharing课件新人教版选择性必修第四册

这是一份适用于新教材2024版高考英语一轮总复习Unit4Sharing课件新人教版选择性必修第四册，共50页。PPT课件主要包含了内容索引，课前预习背诵与积累，词块必记，佳句背诵，精美语段，通词句基础自测，研考点增分课堂，测效果课堂评价等内容，欢迎下载使用。

课堂突破:核心考点复习
教材单词(一)必背重点词汇1.　parcel　 　　n.包裹 vt.裹好;打包2.　secndary　 adj.中学的;次要的 3.　cttn　 n.棉布;棉花 4.　unifrm　 n.校服;制服 adj.一致的;统一的5.　shade　 vt.给……遮挡(光线);加灯罩;把……涂暗 n.阴凉处;灯罩;阴影部分
6.　wrinkle　 vt.& vi.(使脸上)起皱纹;皱起 n.皱纹7.　frehead　 n.额;前额 8.　drag　 vt.拖;拽 vt.& vi.缓慢而费力地移动9.　plug　 vt.封堵;补足 n.堵塞物;插头;插座10.　resign　 vi.& vt.辞职;辞去 11.　deserve　 vt.值得;应得;应受 
12.　input　 n.情况;信息;投入;输入 vt.输入13.　cntract　 vt.感染(疾病);与……订立合同(或契约) n.合同;契约14.　relay　 vt.转发;转播 n.接力赛;接班的人15.　pray　 vi.& vt.企盼;祈祷 
(二)识记阅读词汇1.jam n.　　 　果酱;堵塞　 2.mail n.　邮件;信件;邮政　 vt.　邮寄;发电邮给　 3.clay n.　黏土;陶土　 4.weed n.　杂草;野草　 vt.& vi.　除杂草　 5.chrus n.　合唱曲;合唱团　 vt.　合唱;齐声说　 6.tablet n.　平板电脑;便笺本;药片　 
7.washrm n.　洗手间;厕所　 8.rigid adj.　死板的;固执的　 9.bubble vi.　起泡;沸腾　 10.tube n.　管子;管状物　 11.circus n.　马戏团　 12.jaw n.　颌;下巴　 13.hut n.　简陋的小房子(或棚、舍)　 14.husing n.　住房;住宅　 15.platfrm n.　平台;站台;舞台　 16.fireplace n.　壁炉　 
17.saucer n.　茶碟;杯托　 18.kettle n.　(烧水用的)壶;水壶　 19.pan n.　平底锅;烤盘　 20.jar n.　罐子;坛子　 21.grill n.　烤架;烤肉餐馆　 22.drway n.　门口;出入口;门道　 23.leftver adj.　吃剩的;残留的　 n.　吃剩(的食物;遗留物)　 24.handshake n.　握手　 25.privilege n.　优惠待遇;特权　 
26.tune n.　曲调;曲子　 vt.　调音;调节;调频道　 27.grant vt.　同意;准许;拨款　 28.cardiac adj.　心脏病的;心脏的　 29.circuit n.　巡回;环形线路　 30.capsule n.　胶囊;太空舱　 31.criterin n.　标准;准则;原则　 32.hypthetical adj.　假设的;假定的　 
(三)串记拓展词汇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 6.　cnsultatin　 n.咨询;咨询会→　cnsult　 vt.咨询;请教→　cnsultant　 n.顾问 
7.　stability　 n.稳定(性);稳固(性)→　stable　 adj.稳定的;牢固的→　unstable　 adj.不稳定的 8.　lately　 adv.近来;最近→　latest　 adj.最新的;最近的→　later　 adj.后期的;后者的 
核心短语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.cntribute t 　对……做出贡献　 7.in additin 　另外　 8.be related t 　与……有关　 
重点句型1.句式凝练:be “正在做某事那时……”The ther day 　was shwing　 the bys a chemistry experiment 　when　,befre I knew it,the mixture was bubbling ut f the test tube spilling everywhere! 几天前,我正给孩子们演示化学实验,我还没有明白怎么回事,混合剂就冒着泡从试管里跑出来,到处都是!2.句式凝练:dubt whether...“怀疑是否……”T be hnest,I 　dubt whether　 I’m making any difference t these bys’ lives at all. 说实在的,我怀疑是否我(教的课)会让这些孩子的生活有所改变。
3.句式凝练:“介词+where”引导的定语从句Anther teacher and I walked fr tw and a half hurs t get there—first,up a muntain 　frm where we had fantastic views　,and then dwn a shaded path t the valley belw. 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。4.句式凝练:nt (als)引起的部分倒装Nw,　nt nly are Tanzanians helped　 by the hspital,but peple in neighburing cuntries are helped as well. 现在,不仅坦桑尼亚人得到了医院的帮助,邻国的人们也得到了帮助。
主题词汇背记社会服务
续写语料积累动物描写之熊
1.fall dwn n its back仰面倒下把……吓跑3.stare at凝视,盯住4.stand upright站直5.tear dwn扯下6.stand n the back/hind legs用后腿站立
1.The hungry bear fllwed its nse t ur camp,which was surrunded by a high,wire fence.饥饿的熊跟着它的鼻子来到了我们的营地,营地四周是高高的铁丝网。2.Then it stpped at the wire fence,std upright n its hind legs,clawed at it and bit it ferciusly.然后它在铁丝网前停了下来,用后腿直立起来,用爪子抓它,狠狠地咬它。3.It std n its back legs and pushed at the wden fence psts.它用后腿站着,推着木桩。
4.Making the best f this clse encunter,I tk sme pictures f the bear.我充分利用这次近距离邂逅的机会,拍了几张它的照片。
A few minutes later,the bear headed back t ur camp.Anger verwhelming it,it smashed its paws madly against the wire fence,thrusting its sharp claws at us.Much as I wanted t phtgraph the appraching bear,my survival instinct vertk my desire t capture the perfect pht.几分钟后,熊回到了我们的营地。它怒气冲天,疯狂地用爪子猛撞铁丝网,用尖利的爪子抓我们。虽然我很想拍下这只靠近的熊,但我的求生本能战胜了捕捉完美照片的欲望。
Ⅰ.单词拼写1.His parents were annyed t hear that he had resigned (辞职) frm the Yuan deserved (值得) s many awards because he had made great cntributins t ld man 　dragged　(拖) the net with all his strength,nly t find nthing but an ld pan. 4.The medicine shuld be kept in the 　shade　(阴凉处),r they will lse effectiveness. 5.The skin n her cheeks and arund her eyes was beginning t 　wrinkle　(起皱纹). 
Ⅱ.词形转换1.I 　cnsulted　 with a 　cnsultant　 abut hw t run my business well last week.(cnsult) 2.The 　disabled　 are ften laughed at because f their 　disabilities　.(disable) 3.I am keen n 　　chemistry　　,s I desire t be a 　chemist　 studying 　chemical　 changes.(chemistry) 4.We can live a 　　stable　　 life because f ecnmic 　stability　.(stable) 5.All the furniture is cvered with 　dust　 and the flr is 　dusty　;I guess the rm has been empty fr a lng time.(dust) 
Ⅲ.语篇填空The ther day I went t a remte muntain village t be a vlunteer.I was shcked t find the villagers were t pr t have enugh fd,1. nt t mentin (更不用说) living a happy life.What I 2.　tk fr granted　(认为……是理所当然)seemed t difficult fr them t get.Returning hme,I think a lt and decide t help thse in need.3.　In additin　(另外),I want t persuade thers t help me.I think a small act can make a difference. 
Ⅳ.句式仿写1.我正在一个十字路口等绿灯的时候,一个大约十岁的小女孩被一辆路过的汽车撞倒了。(be ding sth when) I 　　was waiting fr　　 the green light at a crssing 　when　 a girl abut ten was kncked dwn by a passing car. 2.说实在的,我怀疑他们两天内能否完成这项艰巨的任务。(whether)T be hnest,I 　dubt whether they will finish the hard task　 in tw days. 
3.我站在塔顶,从那儿我看到了这个城市的全景。(frm where)I std at the tp f the twer,　frm where I had a gd view f the whle city　. 4.塑料袋不仅造成严重污染而且它们对人们的健康有害。(部分倒装)　Nt nly can plastic bags cause serius pllutin　 but (als) they d harm t peple’s health. 
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 schl early in the mrning,　dragging　(drag) his heavy instrument case acrss the campus. ②I managed t drag 　myself　(me) ut f bed the mment the bell rang. ③The dispute between the tw cuntries has dragged 　n　 fr mnths. [写美]微写作·背诵④至于那次聚会,它太好了以至于我不舍得离开。As fr the party,it was s gd that 　I culdn’t drag myself away　. 
归纳drag n拖延drag by过得很慢;拖沓地进行drag and drp 拖放佳句Tm pened the car dr,dragged the driver ut and sent him t the plice statin.汤姆打开车门,把司机拽出来,把他送到警察局。
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 fr granted that I have the privilege 　t enter　(enter) the lab at my will. ②I am 　privileged　(privilege) t relay t yu that yu have wn first prize in the cmpetitin. =It is 　a privilege　 t relay t yu that yu have wn first prize in the cmpetitin. 
[写美]词汇升级·背诵③I am greatly hnred t deliver a speech n hw t prtect the envirnment.→I am greatly 　privileged　 t deliver a speech n hw t prtect the envirnment. 
归纳(1)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(2)be privileged t d sth 有幸做某事佳句It is a privilege t be here and I want t use this pprtunity t cntinue t grw as a player.能在这里是一种荣幸,作为一个运动员我希望能利用这个机会继续成长。
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 nt resigning 　frm　 the cmpany. ②Fr varius reasns,Paul resigned 　as　 a member f the cmmittee. ③Migrant parents usually resign their children 　t　 grandparents while wrking in the city. [写美]微写作·背诵④为了照顾生病的母亲,他只好辞去经理的职务。In rder t lk after his sick mther,he had t 　resign his psitin as manager　. 
归纳resign frm 从……辞职把……托付给……resign as...辞去当……的职务佳句After careful cnsideratin,I have decided t resign my psitin as chairman f the Students’ Unin.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[练会]单句语法填空①The team deserved 　t win　(win) the champinship because they played much better than any f the ther teams. ②What cmes first is t keep an pen mind,because everyne’s ideas deserve 　cnsideratin/cnsidering/t be cnsidered　(cnsider). [写美]单句写作·背诵③(2020全国Ⅰ卷)他是一个有责任感的医生,值得人尊敬。　He is a respnsible dctr,and he deserves respect/respecting/t be respected.　 
归纳deserve t d sth 应该做/值得做某事deserve t be dne/ding 值得被做deserve cnsideratin/attentin/a rest值得考虑/注意/应该休息佳句Smetimes yu dn’t get what yu want,nt because yu dn’t deserve it,but because yu deserve mre.有时候,你没有得到你想要的,不是因为你不配,而是你值得拥有更多。
★补遗缺 微点练全Ⅰ.一词多义1.tune
A.n.曲子;曲调　B.vt.调频道　C.vt.调整;使一致
①The radi was tuned in t the BBC Wrld Service.　B　 ②His speech was tuned t what the audience wanted t hear.　C　 ③I dn’t knw the title f the sng but I recgnized the tune.　A　 
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 cnsists f stretching and cntracting the leg muscle.　B　 ②Unluckily,the dctr cntracted a virus when he perfrmed an peratin n an ld lady.　C　 ③The ftballer is cntracted t play fr Zhengda Club until September.　D　 ④Are yu interested in becming a musician and getting a recrding cntract?　A　 
Ⅱ.熟词生义1.shelter(P43)
2.crner(P44)
重点句型透视1.be [教材原句]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!(P38)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泡,溢得到处都是!
[练会]单句语法填空①I had just gne t bed 　when　 the telephne rang. ②She was n the pint f 　pening　(pen) the windw when smene kncked at the dr. ③I was abut 　t g　(g) swimming when ur guide saw me and shuted 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 dctrs 　were treating the patient when　 all the lights went ut. 
归纳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……
2.“介词+关系副词”引导的定语从句[教材原句]Anther teacher and I walked fr tw and a half hurs t get there — first,up a muntain frm where we had fantastic views,and then dwn a shaded path t the valley belw.(P38)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 bk was written in 1946,since 　when　 the educatin system has witnessed great changes. 
[写美]句式升级·背诵②Alice std at the windw,and frm there she culd see her classmates playing ftball.→Alice std at the windw,　frm where she culd see　 her classmates playing ftball.(升级为定语从句) 归纳(1)frm where引导的定语从句所描述的地点较为具体。(2)where或frm 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。
Ⅰ.单句语法填空——分层级强化高频考点A组　基础必练1.I tk 　it　 fr granted that he wuld negtiate with me abut what t d next,but he didn’t. 2.I felt greatly 　privileged　(privilege) t lg the great deeds yu had dne. 3.The man 　in　 unifrm takes pssessin f three villas,but he still lives a very simple life. 4.The children were playing ftball n the playgrund 　when　 it began t rain. 5.The plicemen 　dragged　(drag) the man whse hands were tied ut f the vehicles. 
B组　高考链接6.(2020天津卷)It’s been years since they were dusty (dust) little rms with bks.7.(2020北京卷)A high schl 　chemistry　(chemical) class inspired her t think abut a career in science and gave her cnfidence in the field. 8.(2020全国Ⅲ卷)In fact,Hllywd has been ht n live animals 　lately　(late). 
Ⅱ.语篇填空——语境中应用单元要点Je teaches in a bush schl 1.　whse　 classrms are made f bamb with grass 2.　rfs　(rf).There is n electricity,water r bks,s she has t adjust 3.　t　 it and needs t be imaginative.Hwever,she never takes the students 4.　fr　 granted and thinks the vluntary activity deserves 5.　taking/t be taken　(take) part in.One day anther teacher and Je walked ver a muntain 6.　t visit　 (visit) ne by’s village.He and his family lived in a rund bamb hut with n windws.Over the delicius supper,Je enjyed 7.　listening　(listen)t them talking thugh she culd nt participate 8.　in　 their cnversatin.They left the village the next mrning,9.　　　feeling　　　 (feel)s privileged t 10.　have spent　(spend) a day with the by’s family. 
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)1.作为一名志愿者,我乘坐校车,穿着校服,随着同学到一个遥远的村庄帮助农民去田地除草。(unifrm,weed)2.到达目的地后,同学们就开始劳动了。(destinatin)3.一个小时过去了,我累得直不起腰来,更不用说满是汗水的额头。(nt t mentin,frehead)4.这时,一位老人过来招呼我们去阴凉处休息一下。(shade)5.我们拖着杂草,走了过去。(drag)6.休息时,看着即将成熟的庄稼,我想我们的付出是值得的。(deserve)【连句成篇】将以上句子连成一篇语言流畅、用词准确、逻辑严密的短文。