Unit 3 The Internet 重点单词短语讲与练课件-2023-2024学年高中英语人教版（2019）必修第二册

Unit3 The Internet 重点单词短语讲与练 单词拼写 1. The police are trying to discover the_________(身份) of the killer. 2 .He is a famous writer who always writes some meaningful stories in his_________(博客). 3. The shop will give a discount of ten percent as long as you pay in_________(现金). 4. l'd appreciate it if you could_________(更新) these files. 5. The moment he arrived home, he got down to dealing with the_________(艰难的) problem. 6. lf you pay in cash, you can get a _________(折扣) 7. He_________(按) the doorbell and his mother answered the door. 8. In China, it is_________(无礼的) to put the chopsticks straight into abowl of rice. 9. He is a very open-minded man, and won't be_________(讲究的) about these small things. 10. lt still_________(使心烦) him when he thinks about the accident. identity blog cash update tough discount pressed rude particular upsets 1.blog(n.) 博客 vt.写博客→ blogger (n).博客作者，博主 2.engine (n)引擊;发动机;火车头 →engineer(n).工程师→ engineering(n).工程，工程学 3.identity(n.)身份，个性→identification n. 辨认，识别；确认 → identify (v)确定=confirm，鉴定，识别，辨认出=recognize →identified adj.被识别的；经鉴定的；被认同的 identification card身份证（ID card）=identity card 4.privacy(n).隐私，私密 → private( adj).私有的，私人的，私立的 → privately( adv). adv. 私下地；秘密地 重点单词 5.embarrassing(adj).让人难堪(尴尬;害羞)的 →embarrassed(adj.)adj.尴尬的;窘迫的→embarrassment(n).尴尬，窘迫 → embarrass(v).使尴尬，使窘迫 to one's embarrassment 令某人尴尬的是 6.tough(adj.)艰难的;严厉 → toughly adv. 固执地；强硬地 → toughness(n).韧性;强健;有粘性 → toughen vt. 使……坚韧；使……顽固 同义词：difficult adj. 困难的，费力的；不友好的， strong adj. 强壮的，健壮的；坚固的，结实的； hard adj. 硬的，坚固的；困难的；困苦的，艰苦的；费力的，努力的 rough adj. （表面）粗糙的，不平的；困难的 firm adj. 结实的，坚硬的；牢固的，稳固的；坚定的，坚决的 重点单词 7.chat vi.聊天;闲聊；chatty：adj.饶舌的；爱讲闲话的；非正式的 (1)谈论...; 聊及..... chat about...=talk about (2)闲聊事情、闲聊天气 chat about the affair/weather (3)与....闲聊 chat with/to... 8.convenient adj.方便的;近便的 convenience(n).便利，方便 (1)对某人来说方便 be convenient for sb (2)离某物近 be convenient for /to sth (3)(某人)做某事方便 It is convenient for sb to do sth (4)某事对...来说是方便的 sth is convenient for sb/sth Would it be convenient f