2019学年度人教版选修八Unit 3 Inventors and inventionsPeriod1Reading学案
单元要点预览(旨在让同学整体了解本单元要点)
词汇
部分 词语
辨析 1. discover / find / invent 2. hope / wish / expect
3. bear / endure / stand / tolerate 4. set off / set out / set about
词形
变化 1. mercy n.仁慈,宽容 merciful adj. 宽恕的 merciless adj.残忍的;无情的
2. abrupt adj.突然的,意外的;唐突的,鲁莽的 abruptly adv.突然地;粗鲁地
3. expect vt. 期待,预期,
指望 expectation n. 期待,预料,指望,展望 unexpected. adj. 想不到的,未预料unexpectedly adv. 出乎意料地,想不到地
4. freeze v.(使)冻结,(使)
结冰 n.冻结;冰冻期 freezing n. 冰点
adj. 冰冻的,严寒的 /
5. practise vt.&vi. 实行;
练习;实习 practice n. 练习,实习,实践,习俗 practical adj.实际的,实
践的,实用的
重点
单词 1. distinguish 辨别;辨认;(常与from, between连用)区别;区分
2. convenient adj.便利的,方便的
3. seize vt. 抓住,捉住;占据;(指强烈的感情)突然影响或控制(某人)
4. file n.[c] 文件;档案 vt. 把......归档
5. hang vt.& vi. (hung; hung) 悬挂,附着 vt. (hanged; hanged) 吊死,绞死
重点
词组 1. call up征召;召集服兵役;唤起;使人回忆;带入心中;打电话给某人
2. set about sth/doing sth (不用於被动语态) 开始(某工作);着手做某事
3. (every) now and then/again 时而;偶尔;有时
4. out of order次序颠倒;发生故障
5. get through 用完,消耗掉;(设法)做或完成某事;通过;与某人联系
6. ring back 回复电话
7. in case 因为可能发生某事;以防万一;万一
重点句型 1. The first thing I tried to do was to see if there were products that might help me, but there only seemed to be powders designed to kill snakes.
2. Between the outside and inside walls of the bowl there is some jelly, which freezes hard when cooled.
重点语法 复习过去分词做表语和宾语补足语(见语法部分)