人教选修七Unit4Sharing词汇语言点

1、Unit4 Sharing 词汇语言点介与有关介Unit4 Sharing 词汇语言点介与有关介 介适应(participation ) 。n“参与”Unit4 Sharing 一单词考点Section A Warming-up,Reading&Comprehending 1.(be)dying to do sth.渴望(迫不及待地 )做某事 (=(be)thirsty to do sth.) eg:We are dying to get started. “渴望得到某物”的多种表达方式： be dying for=be eager to do sth.=be eager for sth.=b

2、e thirsty to do sth.=be thirsty for sth.=be anxious to do sth.=be anxious for sth.=long to do sth.=long for sth.=desire to do sth.=have a strong desire for sth. 2.day短语the other day“几天前，不久前的一天”一般过去时的标志。one day“一天” 过去或将来的标志some day“总有一天” 将来时的标志。to this day“直到今天” 现在完成时的标志。these days“如今，现今”现在时的标志。3.rel

3、evant adj“有关的，切题的”搭配：be relevant to (=have relevance to sb./sth.=be related to sb./sth.=be linked to sb./sth.=be associated to sb./sth.=be involved with sb./sth.=be connected with sb./sth.) 4.adjust vt“适应”“校准，校正，调准”搭配：adjust to =adjust oneself toeg:The boy adjusted very quickly to the new environmen

4、t. I usually adjust my watch before I go to work in the morning. 5.participate vi“参与，参加，分享”搭配：participate in 参加participate with sb.in sth. 同某人参与某事eg:She participated with her friends in the game. 区别： participate,join,take part in,attend,join in participate 侧重指参加某一项活动，常与 in 搭配。join 侧重参加某一团体、党派、组织、机构或

5、某人的行列，并成为其中一员。take part in,侧重参加群体性的活动，持积极态度并在其中起作用。attend侧重出场、出席。如：会议、仪式、婚礼、葬礼、演讲、讲座、上课、上学等。join in 侧重某项正在进行着的活动。6.dry out(使浸水等之物 )完全变干；干透dry up(指河流、湖泊、井等 )干涸；(供应等)枯竭dry off( 使)变干注：dry out 主要指浸水之物“完全变干、干透” ；dry up 主要指河流、湖泊、海洋、井等水域“干涸”eg:Dont leave the bread on the table;it will dry out. During the d

6、rought,the river dried up. 7.otherwise adv&conj“否则，不然；除此之外，用别的方法，其他方面”短语：or otherwise 或相反；或用其他方式eg:You should go now,otherwise youll the bus. She is rich,but otherwise an unhappy man. Well go there somehow(设法)，by boat or otherwise. 1 / 4 ) vt并列连词捐赠，赠送不是而是人教选修七 Unit4 Sharing 词汇语言点) vt并列连词捐赠，赠送不是而是The

7、 soup was too salty,but otherwise the neal was excellent. 注：otherwise作连词连接句子时，若表示与事实相反，则应用虚拟语气。eg:Thanks for your help!Otherwise,we wouldnt have finished our task on time. 8.arrangement n的用法安排，筹备搭配：make arrangements (for)(为 )做好安排eg:Ill make arrangements for you to be met at te airport. 商定，约定搭配：come

8、to an arrangement谈妥；达成协议make an arrangement with sb.与某人达成协议eg:We had come to an arrangement over the price of the house. Section B Learning about Language 1.What if.?的用法如果怎么办？ (尤指令人不快的事情、情况的发生eg:What if it really happens? 如果怎么样？ (用于提出有益的建议 ) eg:What if I lend you the money?Wouldn t that make everyth

9、ing a lot simple? 如果又怎么样？ (用于认为某事不重要 ) eg:Well,what if she s young as long as shes qualified to do the job? 2.toast的用法作 vt.时，“烤(面包等 )；为举杯敬酒”eg:She used to toast bread for the breakfast. 作 n.时，“烤面包 (片)；土司面包；敬酒，干杯”eg:I like eating toasts. 搭配：toast to sb.为某人干杯drink a toast to sb.为某人干杯propose a toast to

10、 sb.提议为干杯Section C Using Language 1.donateeg:I can donate 100 dollars at best. 区别： donate,present,give donate对象一般是慈善事业或者机构。present指正式地赠给某人或机构，通常附有仪式，着重强调赠者和接收方的关系。give 为一般用语。2.not.but.eg:Its not how much you read but what you read that matters. 注：连接两个并列的主语时，谓语动词形式符合就近一致原则。eg:Not you but I am to answ

11、er for it. 3.in need 在困难中；在危急中in need of 需要2 / 4 n vt nn“分发，分送” “分配” (distributn vt nn“分发，分送” “分配” (distribute 分发，分配 distributor 经销商，分销商distributive 经销adjeg:A friend in need is a friend indeed. They are collecting money for children in need. 注：“in+n”结构的形式，或表示状态，或表示方式。与 in need一样表示状态的短语有：in difficult

12、y 处在困难中in debt负债in sight 看得见in order 整齐in doubt 怀疑in practice 在实践中in battle 在战争中in danger处于危险中in fun 开玩笑in peace安详地in public 公开地in comfort 舒适地4.purchase的用法作 vt、vi 时，“购买”搭配：purchase sth.from.从购买某物eg:We all want to purchase a house near the lake. 作 n时，C购买之物 U购买搭配：make a purchase采购return ones purchase退

13、货eg:She made a few purchases in the dress shop. He tried hard to save money for the purchase of a piano. 区别： purchase,buy purchase指购买较大的物品，如车子、房子等。buy日常用语，指购买小物品。5.distribution的，分销的 ) 搭配：have a wide distribution 分布很广population distribution 人口分布distribute sth.to sb.把某物分发给某人distribute sth.among sb.把某物

14、分配给某人eg:Who is in charge of the distribution of food and clothing to the flooded areas. They could not agree about the distribution of the profits. 6.security U保障；安全；防护措施；保证；保护搭配：a sense of security give security against.不受；无之忧for security 为了安全eg:This plan can offer your family financial security. F

15、or reason of security,all luggage must be searched. 3 / 4 do为及物动词。 ) n.“特权；荣幸” vt.“给特权，免除”的用法do为及物动词。 ) n.“特权；荣幸” vt.“给特权，免除”的用法介的用法7.固定句型：主语 +be+adj/n+(for sb.)to do sth.( 其中 to do要用主动表被动，且eg:The problem is hard to deal with. 8.operate的用法作 vt 时，“操作；使运行”eg:The company operates three factories and a

16、coal mine. 作 vi 时，“运转；工作；起作用”eg:The machine operates automatically(自动). 作 vi 时，“做手术”搭配：operate on sb.给某人动手术eg:The doctors decided to operate on her at once. 9.privilege eg:I had the privilege to see the queen. Its a great privilege to know you. 10.up to到达某 (数量、程度等 ) eg:He can earn up to $50,000 a year. 直到 (till/until) eg:She lived at home right up to/until she got married. 能胜任 (be