【学霸笔记：同步精讲】03 UNIT 1 Section Ⅰ Period 3 课时学案 语言知识讲练 讲义--北师大版英语选择性必修第一册

Period 3　 语言知识讲练 1．occasionally adv．偶尔；偶然 There's no harm in your staying up late occasionally． 偶尔晚睡并无妨害。 [知识拓展] (1)occasion n．　　 时候，时刻；场合；原因，理由；时机 on occasion(s) 间或；偶尔；有时 on one occasion 曾经，有一次 on this/that occasion 在这个/那个时候 on no occasion 绝不，决不 on the occasion of．．． 在……的时候，在……之际 (2)occasional adj． 偶尔的，间或发生的 [即学即练]　单句语法填空/完成句子 ①I only wear a tie on special occasions． ②Nobody would blame you for an occasional(occasion) slip of the tongue． ③On no occasion should you try to cheat others，for they find you dishonest，they will never believe you anymore． 你在任何场合都不要欺骗别人，因为一旦他们发现你不诚实，他们就再也不会相信你了。 2．grateful adj．感激的，感谢的 We would be grateful for any information you could give us． 如能提供信息我们将感激不尽。 [知识拓展] (1)be grateful (2)I would be grateful if．．． 如果……，我将不胜 感激。 [即学即练]　单句语法填空/完成句子 ①He was grateful that she didn't tell his parents about the incident． ②I will be deeply grateful to you for your kindness for the rest of my life． ③I'd be grateful if you could let me know as soon as possible． 如果你能让我尽快知道我将不胜感激。 3．practical adj．实际的；实践的；切实可行的 My lack of practical experience is a disadvantage． 我缺少实际经验是个不利条件。 [知识拓展] (1)a practical method　　 实用的方法；有效的方法 for (all) practical purposes 实际上 (2)practice n． 实践；实际行动；惯例；惯常做的事 v． 练习；实习 practice (doing) sth． 练习(做)某事 in practice 实际上；事实上 [即学即练]　单句语法填空/完成句子 ①Listen! Someone is practicing playing (play) the piano． ②This kind of product is worthless for all practical purposes． ③I want to speak about how we apply these principles in practice． 我想要谈谈我们在实践中是如何应用这些原则的。 4．pour vt．灌，注，倒 He poured the water away after he finished washing the car． 他洗完车后把水倒掉了。 [知识拓展] pour in　　　　　　 涌进 pour into 投入(倒)……于某物 pour out 倒出；涌出；倾诉 pour out of．．． 从……中涌出来 pour down (雨)倾盆而下 [即学即练]　单句语法填空/完成句子 ①The rays of the sun pours in through the window． ②The river pours into the sea． ③Sobbing，she poured out the whole story． 她一边哭泣，一边诉说整件事情的经过。 ④He was seriously wounded．Blood poured out of the wound． 他伤得很重，伤口血流如注。 5．lack vt．缺乏n．缺乏；短缺 We must note that we still lack qualified specialists． 我们必须注意我们还缺乏有资质的专家。 [知识拓展] (1)for lack of　 缺乏……；没有……；因缺少…… (a) lack of 　　　　 缺乏；不足…… have no lack of．．． 不缺乏…… (2)lack (for) 缺乏……；不充足 (3)lacking adj． 缺少的；不足的 be lacking in 不足；不够；缺少 [即学即练]　单句语法填空/一句多译 ①He did not finish his schooling for lack of money． ②A diet lacking (lack) in nutritional value will not keep a person healthy． ③The man didn't go to school when he was young because he lacked (for) money． ... ...