必修第三册 Unit 1 Knowing me, knowing you-【创新思维】2024高考英语一轮复习高考总复习配套教参（外研版 新教材 新高考）

必修第三册 Unit 1　Knowing me, knowing you 授课提示：对应学生用书第98页 1．help out帮一把；帮助……解决困难/摆脱困境 help sb.with sth.帮助某人某事 help to do sth.帮助做某事 help sb.to do sth.帮助某人做某事 can't help doing sth.情不自禁地做某事 help oneself to sth.自用/自取所需食物等 I've learned that you want some teenagers to help out in the sports meeting. 我知道你们需要一些青少年在这次运动会上帮忙。 2．let down使失望，辜负 let alone更不用说 let go of放开，松手 let off宽恕，免除；使爆炸 let out放掉；发出叫声等；泄露 let in让……进来，进入 (2022·浙江卷)I assured him I would finish the project alone and that I wouldn't let him down. 我向他保证我会独自完成这个项目并且我不会让他失望的。 You can believe in him；he'll never let you down. 你可以信赖他；他从来不会让你失望。 3．fault n．责任，过错，过失 (1)find fault with...对……吹毛求疵；挑毛病 be at fault有错；有责任 be one's fault是某人的过错 (2)faulty adj.有故障的，有缺陷的 The boss said my report was perfect. He couldn't find fault with anything. 老板说我的报告很完美。他挑不出任何毛病。 【联想】“缺点，弱点”词汇集锦： ①fault故障，缺点　②weakness 缺点，不足；弱点　 ③disadvantage 缺点，不利条件　④shortcoming 缺点，短处 ⑤drawback 缺点，不利因素 4．signal n．信号；暗号 vi.& vt.发信号；示意 (1)send out a signal发出信号 (2)signal (to) sb.to do sth.示意某人做某事 signal (to sb.) that...示意(某人)…… A police car drew abreast of us and signalled us to stop. 一辆警车开过来与我们并排，示意我们停下来。 5．breath n．呼出的气；呼吸 (1)take a breath吸一口气 (2)take a deep breath深呼吸 take one's breath away令某人惊叹(叫绝) catch one's breath喘口气，平复呼吸 hold one's breath屏住呼吸，憋气 lose one's breath喘不过气来 waste one's breath白费口舌 out of breath气喘吁吁 (3)breathe v．呼吸 breathe in吸气 breathe deeply深呼吸 (4)breathless adj.气喘吁吁的；屏息的 About 2 hours later, we all reached the mountaintop. Though (we were) out of breath, we were rewarded with beautiful scenery. 大约两小时后，我们都到了山顶。尽管气喘吁吁，但我们看到了美丽的风景。 6．pull one's weight做好分内事，尽责 pull out驶出；退出，拔出 pull in进站停靠；吸入 pull over把……开到路边；驶向路边 pull together齐心协力 pull one's leg开某人的玩笑 The first requirement of a good citizen is that he/she shall be able and willing to pull his weight. 一个好公民的第一个要求是他/她能够并且乐意做好其分内工作。 7．concern n．忧虑，担心，关心 v．(使)担忧，涉及 (1)show/express concern about/for...对……表示关心 concern oneself about/with...对……表示关心/担心 (2)as far as...be concerned就……而言；依……之见 (3)concerning prep.关于