UNIT 4 INFORMATION TECHNOLOGY 第2课时 重点词汇的深化学习（课件PPT）-【创新方案】2024高考英语一轮复习（新教材 新高考 北师大版）

开始 1. admit vi.& vt.承认；接纳；准许……进入 　(单句语法填空/完成句子) ①The thief finally admitted (steal) the money. ②At last, she had to admit her opinions (be)much too shallow. ③I felt he would see my giving up now as an (admit) that I was wrong. stealing/having stolen to be admission ④Owing to his optimism and perseverance, he Beijing University. 由于他的乐观和毅力，他被北京大学录取了。 was admitted into [归纳法记牢] (1)admit doing/having done sth. 承认做/做过某事 admit ... to be ... 承认……是…… be admitted to/into 被接收(入学/入院/入党等) admit that ... 承认…… (2)admission n. 承认；允许进入 2．variety n．多样化，变化；种类 (1)a variety of＝varieties of　 各种各样的 the variety of ... ……的种类 (2)vary vi. 变化，不同 vary between ... and ... 在……和……之间变化 vary from ... to ... 从……到……不等 vary with 随着……而变化 vary in 在……方面不同 (3)various adj. 各种各样的，不同的 [演绎法练通] (1)单句语法填空 ①It covers wide variety of topics to attract senior students, leading us into the outer world. ②The samples varied quality but were generally acceptable. ③The author gave (vary) reasons for having written the book. a in various (2)句式升级 The toys vary in shapes and sizes so they can meet various needs. ④ ,the toys can meet various needs.(用现在分词短语作状语) ⑤The toys _______________________________________________________ _________can meet various needs.(定语从句) Varying in shapes and sizes which vary in shapes and sizes/which have a variety of shapes and sizes 3．instant adj.即时的；立刻的，马上的n.立即，瞬间 　(单句语法填空/完成句子) ①The shocked boy froze an instant, and then fled. ②With the rapid development of technology, the information is___________ (instant) available. ③Tired and exhausted, she fell asleep . 她筋疲力尽，一闭上眼睛就睡着了。 for instantly the instant she closed her eyes [归纳法记牢] (1)in an instant　　　　　 片刻，瞬间 for an instant 一瞬间 the instant 一……就…… (2)instantly adv. 立即