Unit 6 知识点 2022-2023学年人教版英语九年级全册

Unit 6 When was it invented? 【单元重点语法:一般过去时的被动语态】 被动语态:主语是谓语动作的承受者。 1.一般过去时被动语态的结构为:be(was/were) + 过去分词 主动语态变为被动语态: 主动: Bell (主语) invented (谓语)the phone (宾语) in 1876. 被动: The phone (主语) was invented (谓语) by Bell (宾语) in 1876. 2. 如果宾补是不带to的动词不定式,在改为被动句时要还原to make sb do sth - be made to do sth 不带to动词不定式做宾补的常见词:make, let, have, see, watch, hear, feel, look, notice, observe(观察) eg: The boss made him work ten hours. - He was made to work ten hours by the boss. 【P41:1a】 年份的读法 1.两个数字一组,分为前后两组:1865 eighteen sixty five; 1989_ 2.千年的读法: 2000 two thousand 2001 two thousand and one 2015_ 3.前两个数字不为零,后两个数字为零:1800 eighteen hundred;1900 _ 4.非四位数的年份的读法: 531 five hundred and thirty-one 翻译下列年代 ① nineteen seventy-one_ ② eighteen eighty-five_ ③ eighteen seventy-six _ ④ 1927 _ ⑤ 1976 _ ⑥ 2008 _ ⑦ 2014 _ 【P42:2a-2c】 1. 靠电力运行 run on electricity 2. 被用来做,被用于…… be used for (doing) sth = be used to do sth 3. style: the style of…. ……的样式/款式 (be) in style流行的, 时髦的; (be) out of style 过时的 4. shoes with special heels 带特殊鞋跟的鞋子 shoes with lights 带灯的鞋 【2d】 1. Can you help me think of an invention? think of 想出,想到 2. 1)With pleasure. 乐意效劳,非常乐意(用于接收别人的请求邀请等) 2)It’s a pleasure. /It’s my pleasure./A pleasure./My pleasure. 用于回应别人的感谢,“不用谢;不客气”; 用于回应别人的感谢的还有:You’re welcome. / That’s all right. /Don’t mention it. 3)take pleasure in (doing)sth 以(做)某事为乐 4) It's a pleasure to do sth. 很高兴做某事 It's a pleasure to talk with you.非常高兴跟你谈。 拓展:pleased 高兴地,愉快的 adj. be pleased with ... 对......感到高兴;满意 pleasant 令人愉快的 adj. 常用于名词前做定语。 3. such a great invention 如此伟大的一项发明 = so great an invention 4. in our daily lives 在我们日常生活中 5. Well, you do seem to have a point. 助动词do加强语气, “的确;确实” 1) have a point 有道理 2) seem to do sth 似乎做某事 可以与句式 “It seems that ...”转换。 seem to be + adj. = seem + adj. (seem 可做系动词,后接形容词。) It seems that ... 似乎,好像... 6. the pioneers of different inventions 不同发明物的先驱者 7. But at that time, it wasn’t used widely. at that time 在那时 be used widely 被广泛使用 【P43:3a】 1. accidental adj. 意外的;偶然的 accident n. 意外; 偶然事故 by accident (= a