Unit 12 Innovation Section Ⅵ　Grammar —— 短语介词 课件（共20张）+学案（含答案）

Section Ⅵ　Grammar ——— 短语介词 ①Mistakes due to carelessness may cause serious consequence. ②Billy and John， on account of their wide experiences in climbing， were voted leaders. ③If you want to throw up， use the paper bag in the seatback in front of you. ④Now I can walk to work instead of going by car. 【我的发现】 根据以上例句可知，短语介词相当于一个　　　　，其后可以跟名词（如：句①和句②）、代词（如：句③）或动词-ing形式（如：句④）构成　　　　　　。 一、短语介词概述 　　短语介词就是由两个或几个词构成的短语。其作用相当于一个介词，其后接名词、宾格代词、动词-ing形式等，构成较为复杂的介词短语。 二、介词短语 　　介词短语，由“介词（或短语介词）＋宾语”构成，能充当介词宾语的主要有名词、宾格代词、动词-ing形式等，介词短语在句中可作表语、定语和状语。 三、短语介词的构成 1.连词＋介词 because of　　　 因为 as for 就……方面说 as to 至于 but for 要不是 2.介词＋介词 along with 连同……一起，与……一道 except for 除了 3.介词＋名词＋介词 by way of 通过……的方法 by means of 通过 with/in regard to 关于，就……而论 in case of 以防 in charge of 掌管 in honour of 为了表达对……的敬意 in addition to 除了 4.形容词＋介词 regardless of 不管，不顾 due to 由于 owing to 由于 speaking of 谈起 5.副词＋介词 apart from　　　　　　除……之外还有 ahead of 在……之前 away from 远离 instead of 代替；而不是 according to 根据，按照 6.介词＋the＋名词＋介词 for the purpose of 为了 in the charge of 由……掌管 at the expense of 以……为代价 at the mercy of 在……的支配下 in the hope of 怀着……的期望 under the control of 在……的控制之下 at the risk of 冒着……的风险 at the sight of 一见到……就 四、短语介词和介词短语的区别 　　短语介词是相当于一个介词的词组，它不能单独充当句子成分；介词短语是由“介词＋宾语”或“短语介词＋宾语”构成的，它可以单独充当句子成分。 维度一：基础题型练 1.He stole a sidelong glance at the young woman sitting next 　　　　　　him on the train. 2.Put your hand 　　　　　　front of your right lens and just look through your left lens. 3.The overall performance rating puts the new model well ahead 　　　　its main rivals. 4.I speak 　　　　　　behalf of many thousands of women. 5.Rabbits had burrowed 　　　　　　the fence. 6.I am writing with reference 　　　　　　your job application. 7.The climbers made their ascent of the mountain 　　　　　　oxygen. 8.A back tyre blew after half an hour tearing 　　　　　　a rocky road. 维度二：语法与写作 1.The allocation must be made 　　　　　　a strict set of criteria. 必须按照一套严格的标准进行分配。 2.The lights were not working 　　　　　　　short circuit. 因为短路，电灯不亮了。 3.　　　　　　　　 her worries， she passed the exam with flying colours. 尽管她有些担忧，但还是以优异的成绩通过了考试。 4.He left school 　　　　　　　　18. 他在18岁时离开了学校。 5.I was just able to make out a dark figure 　　　　　　　　. 我只能看到远处有个黑影。 维度三：语法与语篇 用适当的介词填空。 Speaking 1.　　　　　　 continuation writing， we are all worried about it due 2.　　　　　　 its difficulty and lack of practic ... ...