(课件)Unit 3 Section Ⅱ Using language-【提分教练】2023-2024学年新教材高中英语必修第一册(外研版2019)

Unit 3 Family matters Section Ⅱ　Using language 1 语法精讲 提升语用能力 要点精析 01 词块积累 语法精讲 过关检测 Section Ⅱ　Using language 语法精讲 提升语用能力 1 2 1．responsible adj.(对事故、错误、罪行等)负有责任的，应承担责任的 (1)be responsible for (doing) sth. 对(做)某事负责 be responsible to sb. 对某人负责 (2)responsibility n. 责任 a sense of responsibility 责任感 take/have responsibility for 对……负责 Section Ⅱ　Using language 语法精讲 提升语用能力 1 [即学即练]　单句语法填空/完成句子 ①Mike is responsible ___ designing the entire project. ②As a guide，she should be responsible __ all her tourists. ③当班长最大的好处就是它教会我要有责任感，要为所有同学树立好榜样。 The biggest benefit of being a monitor is that it _____________________________________ and set a good example to all students. for to teaches me to have a sense of responsibility Section Ⅱ　Using language 语法精讲 提升语用能力 1 2．aim v．力求达到；瞄准 n．目标，目的；瞄准 (1)aim for sth. 努力争取某物 aim to do sth.＝ aim at (doing) sth. 力求做某事 be aimed at (doing) sth. 目的是；旨在 (2)with the aim of... 以……为目标；意在…… take aim at sth. 瞄准……；对准…… (3)aimless adj. 漫无目的的 aimlessly adv. 漫无目的地 Section Ⅱ　Using language 语法精讲 提升语用能力 1 [即学即练]　单句语法填空/句型转换 ①I'm aiming ______(lose) 4 kilograms before the summer holidays. ②He went to Shanghai ____ the aim of finding a job. ③Don't argue _________(aimless).Let's sit down and talk things over. to lose with aimlessly Section Ⅱ　Using language 语法精讲 提升语用能力 1 ④This activity is aimed at improving the students' ability of listening and speaking，which is very popular. →________________________________________________________，this activity is very popular.(过去分词短语作状语) Aimed at improving the students' ability of listening and speaking Section Ⅱ　Using language 语法精讲 提升语用能力 1 3．observe v．庆祝，过(节日、生活等)；观察；注意到；遵守(法律、规则等) (1)observe the Spring Festival 庆祝春节 observe traffic rules/regulations 遵守交通规则 (2)observe sb.do sth. 看到某人做(过)某事 observe sb.doing sth. 看到某人正在做某事 (3)observation n. 注意，观察 Section Ⅱ　Using language 语法精讲 提升语用能力 1 [名师点津] observe作“观察；注意”讲时，可用省去to的动词不定式作宾补；但如果用于被动语态，省去的动词不定式符号to要还原。 Section Ⅱ　Using language 语法精讲 提升语用能力 1 [即学即练]　单句语法填空/完成句子 ①She observed a man _