北师大2019选修四UNIT 12 单元重点回顾课件

这是一份北师大2019选修四UNIT 12 单元重点回顾课件，共15页。

UNIT 12单元重点回顾英 语2022主题语境人与社会　科技创新 重点词汇1.adapt v.使适应;适应;使适合;改编,改写;改造,修改　　　adapt　　　　 适应 be adapted 　　　　为……改编/改造/改装 be adapted 　　　　由……改编 2.range v.在某范围内变化;涉及;排列　n.限度,范围,幅度,程度;种类a wide range 　　　　范围广泛的 　　　　 one’s range 超出……范围 range 　　　　...　　　　...从……到……不等 toforfrom　of　 beyondfromto3.correspond vi.通信 correspond　　　　 sth 与……一致,符合;相当于 correspond 　　　　sb 与某人通信 4.instant adj.立刻的,马上的 　　　　 an instant 立刻,立即 5.figure　　　　 解决;计算出;弄明白 figure 　　　　包括进;算进 figure 　　　　指望;计划 6.inspire vt.鼓舞,鼓励;激励;给某人创作灵感　　　　　inspire sb 　　　　sth激励某人去做某事 to/withwith　inoutinon　to do7.efficiently adv.有效率地,高效能地 　　　　　 n.效率,效能 8.propose vt.提出(某观点、方法等) propose sb 　　　　提名/推荐某人(任某职) propose 　　　　sb向某人求婚 propose a 　　　　to提议为……干杯 9.come up　　　　 提出;想出;赶上 come 　　　　发生 come 　　　　(偶然)遇见,发现 10.influential adj.有很大影响力的,有支配力的 have an influence/effect/impact 　　　　对……有影响 　 　 an influence on对……施加影响 efficiency　astotoast　withaboutacross　on/uponexert　11.rather 　　　　而非,而不是 　　　　than 除了 prefer to do sth rather than 　　　　sth宁愿做某事而不做某事 12.decline vi. 减少,降低 decline 　　　　　　　　sth拒绝做某事 fall/go　　　　 decline 陷入衰退 　　　　 the decline逐渐式微;正在衰退 13.　　　　 spite of 虽然;不顾;尽管……(仍……) 　　 　　=in spite of 尽管,不管 14.prevent vt.防止;妨碍;阻止 prevent...(　　　　) doing sth防止或阻止……做某事 thanotherdo　to dointoon　indespite　from　15.reflect vi. & vt.考虑,思考;反省;反映;反射;映出(影像)reflect　　　　 反省;认真思考 be reflected 　　　　倒映在;反映在 　　　　 reflection经再三考虑;反思 16.availability n.可能性make sth 　　　　(to/for sb)使……可以享受某物;使……买得到某物;使……可得到 17.design vt.设计;构思;计划;谋划;编造;制定　n.计划;设计;图样　　 design故意地,蓄意地　　　　　　　　　　be designed 　　　　为……而设计on/uponinon　available　byfor　18.measure vi. & vt.测量;估量;有……长(宽、高等)　n.尺寸;措施　　 measure 按尺寸;据测量 　　　　 some measure 某种程度上 measure...　　　　...用……来衡量…… make...　　　　 one’s measure 按照某人的尺寸做…… 19.rely　　　　 依靠;依赖 rely on/upon...　　　　　　　　sth依赖/信任……做某事 20.grateful adj.感激的,感谢的be grateful　　　　 sb 　　　　sth因某事感谢某人 byintoon/uponbyto dotofor重点句式1.Communications changed with the introduction of mobile phones,and the way we correspond went from writing letters to emailing and sending instant messages.2.We started flying around the world,launching satellites into orbit and,at the same time,scientists figured out how to split the atom,previously thought to be the smallest particle of matter in the universe.3.He double-checked and saw a blue mould in the dish around which the bacteria had been destroyed.4.With the development of computers,people expected to get more things done efficiently.5.Hawking was famous,not just for his brilliant work in theoretical physics and cosmology,but also for overcoming the challenges of ALS (a disease that affects muscle control).6.However,as his illness became worse,he lost the use of his hands.7.However,many people could not really understand what he had written.8.In the area of transportation,steam engines were used to power trains and boats,helping people to travel greater distances in much shorter times.9.The ancient Chinese are associated with many important inventions,some of which have changed the world,and many of which we still use today.10.Because of the invention of paper,China was one of the first nations to start producing historical records,maps and literature.11.This invention made it much quicker and easier to reproduce written work and led to the first ever mass-production of books and literature.重点语法形容词1.The girl is very beautiful.2.The boy is afraid of his father.3.There is something wrong with this match.4.They have built a two-hundred-metre-long bridge.介词短语和短语介词1.in advance2.on guard3.beyond one’s power4.because of5.in addition to6.in terms of本课结束