[高考复习]2018届全国人教版英语一轮讲义：选修七Unit4（含答案）

选修7 Unit 4 Sharing

An astronaut，along with his interpreter，visited a remote village in Africa.However，things shocked them greatly.Owing to high levels of poverty，the children couldn't enjoy the privilege of being educated.They had no concept of clicking a computer! The income distribution system had not yet been established there，let alone the social security system.The astronaut made a voluntary donation.He purchased books for children and tractors for farmers.He had a clinic built for the elderly.He even adjusted his arrangement and stayed there for a fortnight，showing the children how to operate computers.Such knowledge，he thought，would be relevant to their future careers. 默写识记

◆默写单词 1．adjust vi.& vt. 2．participate vi. 3．otherwise conj.

adv.

4．remote adj. 5．platform n. 6．donate vt. 7．astronaut n. 8．voluntary adj. 9．operate vi.

vt.

10．relevant adj. 11．security n.

调整；(使)适合 参与；参加 否则；不然

用别的方法；其他方面 遥远的；偏僻的

台；平台；讲台；(火车站的)月台 捐赠

宇航员；太空人 自愿的；志愿的；无偿的 工作；运转 操作

有关的；切题的 安全；保护；保障

12．purchase vt.& n. 13．distribute vt. 14．click vi.& vt.

n.

◆记住词义 1．fortnight n. 2．toast vt.

n.

3．concept n. 4．privilege n. 5．sniff vt.& vi. 6．comb n.

vi.

7．angle n. 8．catalogue n. 9．anniversary n. 10．tractor n. 11．clinic n. ◆写出短语 1．hear from 2．(be) dying to 3．the other day 4．dry out 5．dry up 6．in need 形容词后缀-ary 1．imaginary 2．revolutionary 3．primary

买；购买 分配；分发 (使)发出咔嗒声 咔嗒声

两星期

烤(面包等)；敬酒 烤面包(片)；干杯 观念；概念 特权；特别优待 嗅；闻；用鼻子吸 梳子 梳(发) 角；角度 目录 周年纪念(日) 拖拉机；牵引机 门诊部；小诊所

接到??的信 极想；渴望 不久前的一天

(使浸水等之物)完全变干；干透 (指河流、井等)干涸 在困难中；在危急中 联想拓展

想象的；假想的；虚构的 革命的 首要的

4．elementary 短语串记 1．date from 2．result from 3．escape from 4．benefit from

－－－－－－－－－－－ 5．adjust...to... 6．devote ...to ... 7．adapt ...to ... 8．addict ...to ... 9．apply ...to ... 10．prefer ...to ... 11．compare ...to ... 12．link ...to ...

－－－－－－－－－－－ 13．one day 14．some day 15．day and night －－－－－－－－－－－ 16．in need 17．in need of 18．satisfy one's needs

基本的

追溯到 由于 从??逃脱 从??中获益

调节??以适应?? 把??投身到?? 使??适应于?? 使??对??上瘾 把??应用于?? 喜欢??胜过?? 把??比作?? 把??与??联系上

有一天；某一天 (将来)总有一天 日日夜夜

在困难中；在危急中 需要

满足某人的需要 经典例句

①The equator is an imaginary line around the middle of the earth.赤道是一条假想的环绕地球中心的线。

②The primary aim of this course is to improve your spoken English.这门课的主要目的是提高你的英语口语。

③All the cupboards and appliances dated from the 1950s.所有这些橱柜和家用电器都是 20世纪 50 年代的物品。

④Who exactly stands to benefit from these changes？到底是谁会从这些变革中直接获益？

⑤He decided to devote the rest of his life to scientific investigation.他决定将自己的余生献给科学研究事业。

⑥His project is concerned with applying the technology to practical business problems.他的项目是将这项技术应用于实际的商务问题。

⑦The house is in need of a thorough clean.这房子需要来个大扫除。

词汇异空间——派生词汇

原词 adjust vi.& vt. participate vi. 词义 调整；(使)适合 参与；参加 派生词 词义 adjustment n． 1.调整；调节；适应 participation n. 2.参加；参与 participant n． 3．参与者 operation n. operator n． donation n． security n． muddy adj. 4.手术；运转 5．操作人员 6.捐赠 7.安全；保护；保障 8.泥泞的；泥土般的 operate vi.& vt. 工作；运转；操作 donate vt. secure vt. mud n． volun teer n． 捐赠 使安全 泥；泥浆 志愿者；自愿者 voluntary adj. 9.自愿的；志愿的 [原创]语境填空(用所给词的适当形式填空) Landslides have occurred in a mountain village.Hundreds of soldiers and other 1.participants (participate) are making their way there for rescue 2.operations (operate)．However，they have been held up by a heavy rainfall，which makes the roads to the village 3.muddy (mud) and even blocked.The rescue team leaders have made some 4.adjustments (adjust) to the rescue plan to make sure potential landslides do not threaten the 5.security (secure) of the villagers and the rescue workers.Many people are doing 6.voluntary(volunteer) work，calling for public financial 7.donations (donate) for the stricken area in support of its healing and recovery.

【导学号：11470134】

词法新图谱——核心词汇

●灵活多变的动词

词汇 adjust participate donate distribute operate purchase click 词性 vi.& vt. vi. vt. vt. vi.& vt. vt. vi.& vt. 意义 调整；(使)适合 参与；参加 捐赠 分配；分发 工作；运转；操作 买；购买 (使)发出咔嗒声 现在分词 adjusting 过去分词 adjusted participating participated donating distributing operating purchasing clicking donated distributed operated purchased clicked Ⅰ.[原创]语境填空(用所给词的适当形式填空) A remote town was hit by floods Monday morning.The rescue work 1.operated (operate) very well.Firefighters arrived quickly to carry out rescue operations with volunteers actively 2.participating (participate) in.Many people didn't hesitate 3.to donate (donate) money to the flood-stricken town.Others 4.purchased (purchase) daily necessities for those in need.Food，fresh water and clothing 5.were distributed (distribute) to the survivors.Even the president 6.adjusted (adjust) his work schedule and came to express sympathy and comfort.Here you are requested to donate by 7.clicking (click) the website at. 【导学号：11470135】

Ⅱ.[原创]语境改错

Li Jie is disabled but he has learned to adjust to live on his own.Three years ago he managed to operate on a small online shop selling toys.Because an increasing number of people adore purchase things on the Internet，his business is beginning to take off.Li Jie likes doing voluntary work and he had participated in many charity activities，donated money to those in need.Last month，he worked as a volunteer in a flood-stricken area.When the food and clothing distributed to the victims，he felt a