第一部分 模块五 Unit 2.ppt

[短 语 点 拨] 1.run out (of) 用完，耗尽 [教材原句]What if they run out? 要是它们用完怎么办？ run into 遇到 run over 碾过，溢出 run after 追逐，追赶 run across 偶然碰见，偶然发现 【辨一辨】　run out/run out of/give out/use up run out 用完，耗尽 不及物动词短语，其主语通常为时间、食物、金钱等，可用进行时 run out of 用完 及物动词短语，其主语一般为人 give out(1) 分发，散发出 及物动词短语 give out(2) 耗尽，用完 不及物动词短语，其主语通常是物 use up 用光，用完 及物动词短语，其主语一般为人 用以上短语填空 ①We had just reached the motorway when the petrol _____________. ②We can’t ________________ all the natural energy with nothing left to our offspring. ③His strength ________________ after he ran that long distance. 答案　①ran out/was used up/gave out　②use up/run out of ③gave out 2.pick out找出，挑选；辨认出；理解，领会 [教材原句]There are also things that can be done at a national or international level，such as sharing information between countries and using satellites to pick out areas likely to be affected by desertification. 从国家或国际层面上看，也有很多可为之事，如国家之间共享信息和利用卫星找出可能会受到沙漠化影响的地区。 pick out挑选；辨认出 pick off 摘掉；去除 pick on 故意刁难挑剔 pick up 拾起；整理；(偶然)学会；用车接人；收听到；好转，(情况)改进；感染；买到 pick up on sth 领略，意会 pick oneself up跌倒后站起来 写出下列黑体短语的含义 ①(2014·四川，七选五)Perhaps you can help me pick out a pair of jeans now，since you are an expert. ②It was so dark in the theater that I could hardly pick out my friend. ③The professor spoke so fast that I could not pick out what he said. ④(2015·广东，读写任务)Sally walked onto the platform，picked up a piece of chalk and wrote on the blackboard. ⑤(2014·山东，阅读A)Peter drove to Ann’s house to pick up his dog，and saw Thomas and Jack crying in the window. 答案　①挑选　②辨认出　③领会　④拿起　⑤用车去接 [句 式 透 析] 1.[教材原句]People often have this belief that development is bad for the environment，but this does not have to be true. 人们常常认为经济发展对环境有害，但这不一定是正确的。 这是that引导的同位语从句。同位语从句的引导词包括that(不充当成分，除在宾语从句中外均不可省略)，who，why，how，whether，when，what等(均在同位语从句中充当具体成分)。 He had no idea why she left.他不知道她为什么离开。 There is some doubt whether he will come. 他是否会来还不一定。 Henry told us the fact that he was once put in prison. 亨利告诉我们他曾经入狱这一事实。 同位语从句的“先行官”和that 与定语从句相似的是，同位语从句也有一个名词在前，我们不妨称之为“先行官”