16 Unit5 重点词汇与句型讲解—2020-2021学年高一英语必修2知识点梳理（人教版）

Book 2　Unit 5　Music 重点词汇与句型 1.pretend v.假装;假扮 常见用法 ◆ 运用：单句填空 ②He pretended (read) an important document when the boss came in. ③He pretended (know)the answer to the problem already. 答案： 　to be reading     ； 　to have known     ◆ 运用：同义句转换 ④She pretended that she didn't know me when we met in the street. →She pretended　not to know me     when we met in the street. 2.attach vt. & vi.系上;附加;连接 常见用法 attach...to...把……固定/附在……上 attach importance/significance/value to (doing)sth.认为(做)某事重要/有意义/有价值 attach oneself to依附……;缠着…… be attached to被连接到……;爱慕;附属于 ◆ 运用：单句填空 ②This hospital is attached the medical college nearby. 答案：to ◆ 运用：同义句转换 ③My parents always think it very important for me to get a good education. →My parents always　attach great importance to    my getting a good education. ◆ 运用：句型转换 He was so attached to computer games that he fell behind others soon. →④　So attached to computer games, he fell behind others soon.    (用过去分词改写) →⑤　Attaching himself to computer games so much, he fell behind others soon.    (用现在分词改写) →⑥　So attached to computer games was he that he fell behind others soon.    (用倒装句改写) 3.performance n.执行;表演;履行 常见用法 (1)put on/give a performance 表演 (2)perform vt. & vi.表演;履行;执行 perform a(n)...role in在……中起……作用 perform an operation/a play进行手术/演一场戏 perform one's duty/promise尽某人的责任/履行某人的承诺 (3)performer n.表演者 ◆ 运用：单句填空 ②Once (perform), the works of Beethoven must attract all the people present at the concert. ③As everyone knows, she performs an important role our organization. ④The season runs June through August, with additional (perform) in March and September. (2016课标全国Ⅲ) 答案： 　performed    ；　in     ； 　performances     ◆ 运用：完成句子 你的建议对我们在即将到来的比赛中表现良好很重要。(2018天津书面表达) ⑤Your advice is of great significance 　for us to perform well in the coming competition    . 4.form v.(使)组成;形成;构成 n.形状;外形;表格;形式 常见用法 form the habit of doing sth.养成做某事的习惯 in the form of 以……的形式 take the form of 采取……的形式;表现为……的形式 fill in/out a fo