202X高考英语一轮复习Unit4Sharing课件新人教版选修7

1、Unit 4Unit 4SharingSharing基础知识基础知识梳理梳理考点知识考点知识导练导练基础知识基础知识梳理梳理 抓主干抓主干固双基固双基单单词词拓拓展展 1.1. vi.& vt.vi.& vt.调整调整;(;(使使) )适合适合 adj. adj.可调整的可调整的 n.n.调节调节; ;适应适应 2.2. vi.vi.参加参加; ;参与参与 n.n.参加参加; ;参与参与 n.n.参与者参与者; ;参加者参加者 3.3. adv.adv.其他方面其他方面 conj.conj.否则否则; ;不然不然adjustadjustadjustableadjustablea

2、djustmentadjustmentparticipateparticipateparticipationparticipationparticipantparticipantotherwiseotherwise单单词词拓拓展展 4.4. vt. vt.捐赠捐赠 n. n.捐赠品捐赠品 n. n.捐赠者捐赠者 5.5. vt. vt.操作操作 vi.vi.运转运转 n. n.运转运转; ;手术手术6.6. adj. adj.有关的有关的; ;切题的切题的7.7. vt.vt.分发分发; ;分配分配 n.n.分配分配; ;分发分发 8.8. adj. adj.泥泞的泥泞的9.9. adj. a

3、dj.遥远的遥远的; ;偏僻的偏僻的10.10. n.n.排列排列; ;安排安排 vt. vt.安排安排, ,排列排列donatedonatedonationdonationdonatordonatoroperateoperateoperationoperationrelevantrelevantdistributedistributedistributiondistributionmuddymuddyremoteremotearrangementarrangementarrangearrange单单词词拓拓展展 11.11. adj.adj.自愿的自愿的 n.n.志愿者志愿者12.12. a

4、dj. adj.经济的经济的; ;经济学的经济学的 n. n.经济经济 adj.adj.经济的经济的, ,节约的节约的13.13. vt. & n. vt. & n. 买买; ;购买购买14.privilege14.privilege n. n. . .15.angle15.angle n.n. . .16.anniversary 16.anniversary n. n. . .17.concept 17.concept n. n. . . voluntaryvoluntaryvolunteervolunteereconomiceconomiceconomyeconomyeco

5、nomicaleconomicalpurchasepurchase特权特权; ;特别优待特别优待角角; ;角度角度; ;立场立场周年纪念周年纪念( (日日) )观念观念; ;概念概念短短语语记记忆忆e e 偶然遇到或发现偶然遇到或发现; ;被理解被理解2.(be) dying 2.(be) dying 极想极想; ;渴望渴望3.3. need need 在困难中在困难中, ,在危急中在危急中4.hear 4.hear 接到接到的信的信5.the 5.the day day 不久前的一天不久前的一天6.be relevant 6.be relevant . 和和有关有关7.participate

6、 7.participate .参与参与;参加参加8.dry 8.dry ( (使浸水等之物使浸水等之物) ) 完全变干完全变干9.dry 9.dry ( (指河流、井等指河流、井等) )干涸干涸 acrossacrosstotoininfromfromotherothertotoininoutoutupup句句型型整整理理1.1. he didnt want to see her? he didnt want to see her? 如果他不想见她怎么办如果他不想见她怎么办? ?2.The gift you give is 2.The gift you give is something y

7、our loved one keeps something your loved one keeps a voluntary contribution towards the lives of a voluntary contribution towards the lives of people who really need it. people who really need it. 你送的礼物不是给你所爱的人留念的你送的礼物不是给你所爱的人留念的, ,而是给那些确有生活需要的人而是给那些确有生活需要的人 的一项志愿性捐助。的一项志愿性捐助。whatwhatififnotnotbutbu

8、t句句型型整整理理3.Sometimes I wonder how relevant chemistry is to these 3.Sometimes I wonder how relevant chemistry is to these students, students, will be going back to will be going back to their villages after Year 8 anyway. their villages after Year 8 anyway. 有时有时, ,我想知道化学和这些学生会有多大关系我想知道化学和这些学生会有多大关系,

9、,不管怎样不管怎样, ,他们中大多他们中大多 数八年级后是要回他们的村子的。数八年级后是要回他们的村子的。 mostmostofofwhomwhom考点知识考点知识导练导练 解疑难解疑难提知能提知能1.adjust v.1.adjust v.调节调节; ;调整调整;(;(使使) )适合适合归纳拓展归纳拓展adjust sth.to sth.adjust sth.to sth.调整调整以适应以适应adjust to sth./doing sth.adjust to sth./doing sth.适应适应( (做做) )某事某事adjust oneself to adjust oneself to

10、 使自己适应于使自己适应于make an adjustment make an adjustment 作出调整作出调整 高考运用高考运用: :完成句子完成句子They should either monitor their websites better so that children do not They should either monitor their websites better so that children do not sign up too early,or they should sign up too early,or they should their web

11、sites their websites ( (调调 整整以适应以适应) the needs of younger users.() the needs of younger users.(20182018江苏江苏, ,阅读理解阅读理解D D) ) ( (适应适应) the tropical heat was more difficult than they) the tropical heat was more difficult than they had expected. had expected.When a child is studying abroad,he must lear

12、n to When a child is studying abroad,he must learn to . . ( (适应独立生活适应独立生活).).Ive Ive ( (作几处调整作几处调整) to the design.) to the design.答案答案: :adjust;toadjust;toAdjusting toAdjusting toadjust himself to living on his ownadjust himself to living on his ownmade a few adjustmentsmade a few adjustments特别提示特别提

13、示: :归纳拓展部分短语中归纳拓展部分短语中 to to 为介词为介词, ,后接名词、动词后接名词、动词-ing-ing形式、代词作宾语。形式、代词作宾语。2.otherwise adv.2.otherwise adv.用别的方法用别的方法; ;其他方面其他方面; ;除此之外除此之外 conj. conj.否则否则; ;不然不然归纳拓展归纳拓展otherwiseotherwise作连词作连词, ,常放在祈使句后面常放在祈使句后面, ,相当于相当于oror或或or or else else。otherwiseotherwise常用于含蓄条件句中常用于含蓄条件句中, ,与虚拟语气连用。与虚拟语气连

14、用。or otherwise or otherwise 或相反或相反 高考运用高考运用: :完成句子完成句子答案答案: :OtherwiseOtherwiseor otherwiseor otherwise( (否则否则),the recreation of traditions would be artificial ),the recreation of traditions would be artificial and empty,he said.( and empty,he said.(20182018全国全国,阅读理解阅读理解C C)He didnt want company,ta

15、lkative He didnt want company,talkative ( (或相反或相反).).特别提示特别提示: :otherwiseotherwise常常表示否定的条件常常表示否定的条件, ,或者说表示与前述内容相反的条件。或者说表示与前述内容相反的条件。这个否定条件可以是现实的这个否定条件可以是现实的, ,也可以是假想的、虚拟的。在前一种情况下也可以是假想的、虚拟的。在前一种情况下, ,含含otherwise otherwise 的分句谓语动词用陈述语气的分句谓语动词用陈述语气, ,在后一种情况下在后一种情况下, ,用虚拟语气。用虚拟语气。otherwiseotherwise的

16、用法和意义有时相当于的用法和意义有时相当于oror。如。如: :They (must have) liked the apartment,They (must have) liked the apartment,otherwise/orotherwise/or they wouldn they wouldnt have t have stayed so long.stayed so long.他们他们( (一定一定) )喜欢这个公寓喜欢这个公寓, ,不然他们不会待这么久。不然他们不会待这么久。3.donate vt.3.donate vt.捐赠捐赠; ;赠送赠送归纳拓展归纳拓展donate s

17、th. to sb./sth.donate sth. to sb./sth.向某人向某人/ /某事捐献某物某事捐献某物give/make/present a donation to.give/make/present a donation to.向向捐赠捐赠collect donations (for) (collect donations (for) (为为)募捐募捐 高考运用高考运用: :语法填空语法填空答案答案: :to donateto donatetotoI found the pre-holidays a good time to encourage young children

18、I found the pre-holidays a good time to encourage young children (donate) less-used things,and it worked.(donate) less-used things,and it worked.(2018(2018全国全国,阅读理解阅读理解D)D)Last year he donated $1,000 Last year he donated $1,000 cancer research.cancer research.4.operate vi.4.operate vi.工作工作, ,运转运转; ;

19、动手术动手术 vt.vt.操作操作归纳拓展归纳拓展operate on/upon sb.operate on/upon sb.给某人动手术给某人动手术come/go into operation come/go into operation 开始工作开始工作/ /运转运转; ;生效生效; ;实施实施be in operation be in operation 在运转中在运转中; ;在行动中在行动中; ;在实施中在实施中operate a business operate a business 经营一家企业经营一家企业do/perform/carry out an operation do/p

20、erform/carry out an operation 实施行动实施行动 巧学助记巧学助记高考运用高考运用: :完成句子完成句子答案答案: :to operateto operateoperated onoperated onbeen in operation been in operation The state also cleared the way for companies to sell or rent out The state also cleared the way for companies to sell or rent out self-driving cars,a

21、nd for companies self-driving cars,and for companies ( (运营运营) ) driverless taxi services.( driverless taxi services.(20182018北京北京, ,阅读理解阅读理解D D)She is in hospital and will be She is in hospital and will be ( (做手术做手术) tomorrow.) tomorrow.This company has This company has ( (经营经营) here for five ) here

22、 for five years. years.写作联想写作联想: :高考运用其他表达方式高考运用其他表达方式This company has This company has been runbeen run here for five years. here for five years.This company has This company has been operatedbeen operated here for five years. here for five years.5.relevant adj.5.relevant adj.有关的有关的; ;切题的切题的归纳拓展归纳拓

23、展be relevant to be relevant to 与与有关有关be concerned/connected with be concerned/connected with 与与有关有关be related to be related to 与与有关有关have something to do with have something to do with 与与有关有关 高考运用高考运用: :语法填空语法填空答案答案: :totorelatedrelatedI dont think what he said is relevant I dont think what he said

24、is relevant the topic we are the topic we are discussing. discussing.What he does cant be What he does cant be (relate) to what he says.(relate) to what he e e across偶然遇到或发现偶然遇到或发现, ,碰见碰见; ;被理解被理解归纳拓展归纳拓展come along come along 一道去一道去, ,赶快赶快, ,出现出现come atcome at向向袭来袭来; ;得到得到come into effect come into

25、effect 生效生效come into force/use come into force/use 开始使用开始使用come into existence come into existence 出现出现, ,诞生诞生, ,成立成立come into being come into being 形成形成 高考运用高考运用: :完成句子完成句子答案答案: :came acrosscame acrosscomes alongcomes alongcome into effectcome into effectDuring the trip,I was busy recording every i

26、ncident,name and placeDuring the trip,I was busy recording every incident,name and place I I ( (遇到遇到).).When the right opportunity When the right opportunity ( (出现出现),shell take it.),shell take it.The new timetable will The new timetable will ( (生效生效) tomorrow.) tomorrow.7.be dying to 7.be dying to

27、渴望渴望; ;极想极想归纳拓展归纳拓展be eager to do sth./for sth.long to do sth./for sth.be anxious to do sth./for sth.be thirsty/hungry/dying for sth.渴望，想要高考运用高考运用: :语法填空语法填空答案答案: :forfortototo seeto seeI heard you are dying I heard you are dying some advice on how to make friends.some advice on how to make friends.

28、They were eager They were eager raise more children.(raise more children.(20162016全国全国,阅读理解阅读理解B B) )Is that a world you long Is that a world you long (see)?(see)?8.in need 8.in need 在困难中在困难中; ;在危急中在危急中归纳拓展归纳拓展in need ofin need of需要需要satisfy/meet ones needssatisfy/meet ones needs满足某人的需要满足某人的需要There

29、is no need for sb.to do sth.There is no need for sb.to do sth.某人没有必要做某人没有必要做 某事某事 高考运用高考运用: :完成句子完成句子答案答案: :in needin needThere is no need to regretThere is no need to regretAs a parent,do you invest in quality children,or do you invest inAs a parent,do you invest in quality children,or do you inves

30、t in children that are children that are ( (需要帮助需要帮助)?()?(20172017江苏江苏, ,阅读理解阅读理解B B) ) ( (没必要为没必要为 感到后悔感到后悔) what has happened.) what has happened.9.what if he didnt want to see her?9.what if he didnt want to see her? 如果他不想见她怎么办如果他不想见她怎么办? ? what if“ what if“如果如果将会怎样将会怎样; ;即使即使又有什么关系又有什么关系”, ,为省略结构为省略结构,what if,what if 中中whatwhat可看作是可看作是“what shoul