Unit5-Unit6 （词汇，短语，句型，语法，写作总汇） Unit 5 Good manners 考点聚焦 1. avoid vt. 避免 avoid sb. /sth 避免、避开某人／事 avoid doing sth. 避免做某事 To avoid the city center, turn right here.如果要避开市中心，请从这里向右转弯。 You had better avoid reading in the train.你最好避免在火车上阅读。 活学巧用 ① 这懒汉尝试回避工作。The lazy man tried to _____ _____ his work. ②尽量防止发生事故。Try to _____ _____. How can we _____(避免) making the same mistake in the future. 2. till conj. 到……时，直到……为止 辨析：till, until till conj. & prep. 表示“直到……时（为止）；在……之前”，用于肯定句时，主句的动词为延续性动词，表示动作一直延续到till表示的时间为止；用于否定句时，主句的动词一般为非延续性动词，也可是延续性动词，表示的动作直到till所表示的时间才发生，意为“直到……（才）” until conj. & prep. 表示“直到……时”，用法基本与till相同，一般情况下两者可互换使用；用于not until意为“直到……才”，主句常用非延续性动词，表示时间一到，该动作就发生，放在句首时要用倒装语序，注意此时不能用till替换，这也是二者区别所在 She watched TV till/until her mother came back.她看电视直到她母亲回来。（看电视的动作延续到母亲回来才结束） She didn't watch TV till/until her mother back.直到她母亲回来她才（开始）看电视。（看电视的动作直到她母亲回来才发生） Not until l finished my homework, did mother let me out.直到我做完家庭作业，妈妈才准我出去。 活学巧用 用till和until填空 ① She _____notice me _____I called her from behind. ② _____ _____ 12 0'clock last night did Jim come back. Your application won’t be accepted _____(直到) you complete the survey. 3. express vt. 表达 express oneself表达自己的意思 express 咒. 快递 expression雅. 表达；表情；说法 He expressed himself clearly.他把他的意思说得很清楚。 Many people express the same opinion.许多人表达了相同的看法。 I sent the letter by express.我这封信寄的是快递。 活学巧用 ①作者在小说中表达出他对祖国的爱。The writer _____ his love for his motherland in his novels. ②请用快递寄这个包裹。Please send this pack by _____. ③这是一种非正式的表达。This is an informal _____. You can _____(表达) your feeling by crying, exercising, writing about them or talking to someone you trust. 4. warn vt. &vi. 警告，告诫 warn sb. (not) to da sth. 警告某人（不要）做某事 warn sb. about sth. 提醒、警告某人注意某事 wam sb. against (doing) sth， 警告某人提防某事 He warned me not to do that. 他警告我不要那样做。 He warned us about the serious situation.他提醒我们形势的严峻。 They warned him against swimming in that river.他们警告他不要到那个河里游泳。 活学巧用 ( ) The patient was warned _____junk food after the operation. A. to eat not B. eating not C. not to eat D. not eating 1. ① avoid doing ②avoid accidents avoid 2. ① didn’t ; till till / until ②Not until until 3. ① expresses/expressed express ② expression express 4. C 5. You're old enough to learn about manners.你已经足够大可以去学习礼仪。 点津：英语中通常用“to be+adj. +enough to do”的结构来描述一个人的品质和能力。同时enough还可以作状语、定语和表语。 He is tall enough to reach the ... ...
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