人教版高中英语选修7Unit4知识点详解Word文档格式.docx

1、be irrelevant to 与无关have no relevance to=have nothing to do with与无关What you say has no relevance to the subject.你所说的与主题无关。表示“和有关”的相关短语：be related tobe connected withbe concerned withbe linked tobe associated withbe involved inhave something to do with高手过招单项填空Topics for compositions should be to the

2、experiences and interests of the students. A. concerned B. dependentC. concerning D. 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I usually adjust my watch before I go to work in the morning.我通常早上上班前校准我的表。adjust（sth.oneself）（to sth.）使适应

3、；适应It seems that the newcomers have adjusted themselves in the schoo1.新来的同学看来适应了学校生活。He adjusted himself very quickly to the heat of the country.他使自己很快适应了这个国家炎热的气候。These desks and chairs can be adjusted to the height of any child.这些桌子和凳子能被调整到适合任何孩子的高度。adjustment n. 调整；修正adjustable adj. 可调节的；可调整的注意：该

4、词作不及物动词时，意为“适应于”，后常跟介词to。（1）单项填空You cant see things clearly through a telescope unless it is correctly to your sight. A. adjusted B. examined C. checked D. testedYou can this desk the height of any child. A. adjust; to B. make; to C. suit; to D. remain; for（2）翻译句子 （原创）他很快就适应了这种生活方式，从此幸福地生活着。许多新兵没能很快

5、的适应军中生活，结果病倒了。（1）选A。通过望远镜你看不清东西，除非你把它调好。adjust .to 调整以适应。选A。句意为: 你可以调节这张桌子以适应孩子的身高。 adjust sth. to sth.调整某物以适应某物。（2）He soon adjusted himself to the way of life and has lived happily ever since.Quite a few new soldiers could not adjust themselves to army life and fell ill.3. participate vi. 参加,参与；有关系

6、participate in参加,参与 participate in sth. with sb. 同某人参与某事Everyone in class is expected to participate in these discussions. 希望全班同学都能参与这些讨论。participant n. 参加者,参与的人 participation n. 参与；分享易混辨析participate in/attend/join/take part in/join in participate in 正式用语，表示参加，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

7、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

8、. in （doing） sth. 结构中。 The teacher is easy-going, and she often in the pupilsgames. A. participates B. actsC.joined D. took part（2）用方框内所给单词或短语的适当形式填空 （原创） join/join in/take part in/attend/participate inThey all the plot.At the age of eighteen, he the party.The children the English Evening and had a

9、good time.He didnt school yesterday because of his illness.Zhou Enlai the student movements actively when he was at school.（1）解析：选A。由时态可排除C，D两项；根据句意表示的是“参加一个活动”可知，答案选A。（2）participated in joined joined in attend took part in4. privilege n. 特权；特别待遇vt. 给予特权enjoy privileges 享受特权the privilege of doing st

10、h./to do sth.有幸做某事privilege sb. from . 给某人特权使某人免于I hope to have the privilege of working with them again. 但愿有幸和他们再度合作。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。 解析：选B。女士们，先生们，我非常荣幸地介绍今晚的演讲嘉宾。privilege of doing st

11、h./to do sth.有幸做某事。5. donate v. 捐赠，赠送donate sth. to sb. 向某人捐赠某物She donated a large sum of money to the charity.她捐了一大笔钱给那个慈善机构。The van was donated to us by a local firm.这辆货车是当地一家公司捐赠给我们的。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

12、 （原创）He （捐赠）a million to the school. The rest of the money we get is （来自捐赠）.答案：donated from donations（）（1）Local people are lining up to _ blood for the badly burnt girl in yesterdays big fire. A. abandon B. arrange C. donate D. handle（）（2）If we all save a little money every day to _ to the Project H

13、ope, then many dropouts can return to school again. A. send B. donate C. present D. give（1）C（2）B6. purchase n.买；购买; （以某种代价）换得；（经过努力）取得，赢得（常与with连用）The new couple spent some money on the purchase of the furniture necessary for their new house.这对新婚夫妇花费了一些钱购买新房子里必备的家具。The farm was sold at ten years pur

14、chase. 这农场以相当于十年土地收入的价钱售出。made a purchase 买件东西leave sb.to his purchase让某人自谋生路live on ones purchase自谋生计，自找活路purchase freedom with blood 以血的代价赢得自由purchase and sale 买卖翻译句子 这是我前几天买来的一件东西。你不努力什么也不能得到。他给他的儿子一些钱买课本。 It is a recent purchase of mine/what I purchased the other day.You cant get any purchase without efforts/pur