[教材辅导]人教新课标必修五unit5重难点解析(2)
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二、重点短语 1、first aid “急救” 知识拓展 give/offer aid 援助 come to sb.'s aid 帮助某人 cut off aid （突然）终止援助 a hearing aid 助听器 teaching aids 教具 medical aid 医疗救护 with the aid of 借助于 2、get injured 受伤 get done结构相当于be done强调状态。 The computer got (was) damaged when we were moving. 我们搬家的时候，电脑碰坏了。 My bike is getting (is being) repaired now. 我的自行车正在修理。 My glasses got broken while I was playing basket-ball. 我的眼镜在打篮球时给弄坏了。 —Where have you been these days？ —My leg____in an accident, and I just return home from hospital. A gets injured B is injured C got injured D injured Key: C 3、protect sb./sth. against/from sth. 保护…..免受….. He is wearing sunglasses to protect his eyes from the strong sunlight. 他带着太阳镜以挡强烈的阳光。 知识拓展 keep... from doing 阻止….做某事 prevent/stop... (from) doing 妨碍/阻止…做某事 在be prevented/stopped from doing 结构中,介词from 能省略吗? 不能 如:We are prevented/stopped from going there. 4、depend on/upon依靠,依赖,相信，取决于 depend on/upon +wh-从句 视….而定,取决于 depend on/ upon+ n 依靠,依赖,相信 depend on/upon+sb.+to do 指望某人做…… depend on/upon +it +that…. 指望….. That (all) depends. / It all depends. (口语)视情况而定，单独使用或置于句首。 Translate the following sentences into English. ①、你不能永远依赖你的父母 ②、你不能指望他能按时来。 ③、你可相信他会来。 ④、我能帮你，但那要看情况而定。 ⑤、这要取决于你是否到这儿。 Key: ① You can’t depend on your parents forever. ②You can’t depend on him to come on time. ③ You may depend on it that he will come. ④ I may help you. But that/ it depends. ⑤ It depends on /upon whether you come here or not. 5.squeeze out 榨出,挤出 They have been squeezed out of the job market by young people. 他们被年轻人挤出了就业市场。 知识拓展 squeeze money from sb 向某人勒索钱财 squeeze money out of sb ;, 向某人勒索钱财 The young man often squeezes money from/out of the pupil. 那个年轻人经常向那个小学生勒索钱财。 (责任编辑：admin) |