2015-4-25 高二英语选修七Unit 4 Sharing重点知识核心单词1. relevant adj.有关的;切题的常用结构:be /have relevant to= have sth. to do with 与……有关=be related to=be associated withhave no relevance to=have nothing to do with与……无关The meeting is relevant to the matter in hand.正在进行的In the exams, make sure that everything you write is relevant to the questions you have been asked.联想拓展relevance n.关联;相关性个人的行为和环境的好坏息息相关。
Personal conducts have great relevance to the environment.单项填空Topics for compositions should be to the experiences and interests of the students.A. concernedB. dependentC. concerningD. relevant解析:选D。
句意为:作文的题目应与学生的经历和兴趣有关。
be relevant to与……有关;而concerning 是介词,相当于about,后面不加to。
2. adjust vt.&vi.调整;使适合注意:该词作不及物动词时,“适应于”,后常跟介词to。
We usually adjust our watches before going to school inthe morning to make sure that we arrive school on time.我们通常早上上学前校准表才能确保不迟到。
常用结构: adjust(sth./oneself)(to sth.)使适应;适应To attract investors, China has adjusted its tax and labour laws.为吸引投资者,中国已经调整了税法和劳动法。
adjustment n.调整;修正adjustable adj.可调节的;可调整的单项填空①You can’t see things clearly through a telescope unless it is correctly to your sight.A.adjusted C. checked D. testedexamine对病人的检查、诊断/机器/行李的检查/测验、考试（比test正式）check 主要指对某物进行核对,以免出错.test作为动词使用的频率并不高,意思是“检测,测试”.多用作名词,表示检测某人的知识或技能,有时也可表示对某物的检查或实验.②The tall desks the pupils all look forward to ________ to a _________height.A.adjusting; suitable ; respectable ; suitable;respective3. participate vi.参加,参与;有关系常用结构:participate in参加,参与希望全班同学都能参与这些讨论。
Everyone in class is expected to participate in these discussions.联想拓展participant n.参加者,参与的人participation n.参与;分享participate in 正式用语,参加,参与。
强调与他人共同参加某一活动,暗示以一种积极的态度参加。
attend 正式用语,一般用于指参加会议,出席典礼或招待会等,也可以指上学,听课,听演讲或讲座等。
join 常用词,作及物动词;通常指参加某组织或团体,并成为其中的一员,其宾语往往是the army/party/team/club等。
take part in 指参加群众性的活动,侧重说明主语参加该项活动并在其中发挥一定的作用。
part 前若有修饰语,要用不定冠词。
如take (an active) part in school/activities 。
join in 参加正在进行的活动,其宾语一般是竞赛、娱乐、谈话、讨论、聚会、游戏等名词,可以用于join in (doing) sth./join sb. in (doing) sth. 结构中。
(1)单项填空The teacher is easy going, and she often in the pupils’ games.A. participatesB. actsC. joinedD. took part(2)用所给单词或短语的适当形式填空join/join in/take part in/attend/participate in①They all the plot.②At the age of eighteen, he the party.③The children the English Evening and had a good time.④He didn’t school yesterday because of his illness.⑤Zhou Enlai the student movements actively when he was at school.(2)①participated in ②joined ③joined in ④attend ⑤took part in4. privilege n. 特权;特别待遇 vt. 给予……特权 常用结构:enjoy privileges 享受特权 the privilege of doing sth./to do sth.有幸做某事privilege sb. from ... 给某人特权使某人免于…… 联想拓展privileged adj .有特权的 be privileged to do sth. 荣幸地去做某事We are privileged to welcome you as our speaker this evening.我们荣幸地欢迎你今晚来给我们做演讲。
5. donate [dəʊˈneɪt] v. 捐赠,赠送向某人捐赠某物联想拓展donation n. 捐赠;捐赠物;捐款make/give/present a donation to sb. 捐赠给某人send a donation to 把捐款寄至……promise a donation 应允捐赠完成句子:The rest of the money we get is from donations (来自捐赠).6. purchasevt.& n.买;购买; (以某种代价)换得;(经过努力)取得,赢得(常与with连用)常用结构:The orphan has to live on his purchase自谋生计,自找活路since the death of her parents in the starvation.At the end of month, I usually had to urge the desire of making a purchase 买件东西, what I can afford is just window-shopping.Let leave the spoiled child to his purchase. 让某人自谋生路New China purchased freedom with blood以血的代价赢得自由Purchase and sale买卖in shark fins and ivories lead to a large number of hunts and murders.翻译句子你不努力什么也不能得到/不劳无获。
You can’t get any purchase without efforts/purchase any thing if you don’t make any effort./ no pains, no gains.7.distribution n.分配;分发分布状态The country was noted for its un even distribution of land resources.这个国家以土地资源分布不均出名.联想拓展distributors批发公司,批发商;分发者,分配者；distribute vt.分配; 散布distribute sth. to把某物分配/分发给……散发传单 distribute leaflets [ˈli:flət]翻译句子: 剧院老板从电影发行商处租电影放映。
Theater owners lease films from film distributors.8. make any (a) difference to对……有任何关系或影响;对……起作用Your support will certainly make a difference in our cause.会在我们的事业中发挥重要作用。
The easiest way to make a difference is not to drop litter. 起作用最简单的方式就是不要扔垃圾.联想拓展make no/a little/much/some difference 没有/有一点/有很大的/有一些差别tell the difference between 说出……的差别make a difference between 区分……9. stick out (of sth.)=stick sth. out of 伸出;突出不要把胳膊伸出车窗外。
Don’t stick your arm out of the car window.联想拓展stick out for坚持索取;坚决要求stick at坚持不懈stick together团结在一起;站在一起stick to坚持;忠于 stick up向上突起;竖起stick up for 支持;维护单项填空 Once you made a decision, you should it.out B. stick to C. persist in D. insist on解析:选B。