完成下列句子。 我不在的时候,请帮我照看房子。Please look after my house _______________________.【during my absence】 这个决定是我不在的时候做出的。The decision ____________________________.【was made during my absence】 他没有参加昨天的会议。__________________________ yesterday's meeting.【He was absent from】 surround vt.包围;围住;围绕;环绕;与……紧密相关 ►归纳拓展 surrounding adj.周围的n. 环境(复数) surround sb./sth.(with sb./sth.) (使某人/某物)包围某人/某物;围住某人/某物(尤指使之无法脱逃) surround sth./sb.(by/with sth.) (常用于被动语态)包围或环绕某人/某物 背单词的好方法 随时随地背单词 不知不觉背单词 The park is good value for the money.公园花这么多钱值得。 worth意思是价值。指东西本身的真正价值,是经久不变的,是可贵的。 It was worth five hundred francs at the most.它最多值500法郎。 He asked me how much this computer was worth. 他问我这台计算机值多少钱。 expense意思是"费用、支出、开销",指花费金钱、时间和精力。 We travelled to France at our own expense. 我们自费去法国旅行了。 Do you know at whose expense your visit to Japan will be?你 知道谁将担负你访问日本的费用吗? land; ground; soil; earth land表示"陆地、土地、地",是河流和海洋的相对用语。用于指土地或土壤时,着重指它的性质、用途等。有时泛指大地,也可作"国家、地产"讲。 The rocky soil has been turned into rich land.岩石地已变成了沃土。 But some people don’t want good farm land to be built on. 但是有些人不愿意把好的农田用来修建厂房。 To the sea captain’s surprise, he found that land travel could also be quite pleasant. 使那位船长吃惊的是,他发现陆地旅行也很愉快。 ground(n. )表示"地、土地"的意思。主要指大地表面,也可以指土壤、场地。也可用于借喻指"根据、理由"。 He learnt how to clean rough ground before planting crops. 他学会了在种植作物之前如何拾掇毛糙的土地。 Then the Class 2 runner dropped his stick on the ground when he was passing it on to the fourth runner.然而,当二班运动员传给第四棒时,接力棒掉在地上了。 soil表示"土壤、土地",指可以生长植物且富有有机物的沃土,宜于农耕。 Only five years after Steve Jobs’ death, smart –phones defeated _______ PCs in sales. A. controversial B. contradictory C. confidential D. conventional 【答案】D 【解析】 The disappearance of dinosaurs is not necessarily caused by astronomical incidents. But _______ explanations are hard to find. A. alternative B. aggressive C. ambiguous D. apparent 【答案】A 【解析】 试题分析:考查形容词的辨析。A. alternative可供替代的;B. aggressive好斗的,有进取心的;C. ambiguous 有野心的,耗时的;D. apparent显而易见的。句意:恐龙的消失未必是由天体灾害引起的,但是也很难找 到其它的解释。故选A。 ![]() |