对于托福阅读考试来说,很多人都觉得托福阅读长句很难,那么今天就和出国留学网的小编来了解一下2018年托福阅读长难句分析:呼吸空气交换量。
托福阅读长难句:The amount of air exchanged is even lower in REM than NREM because, although breathing is more rapid in REM, it is also more irregular, with brief episodes of shallow breathing or absence of breathing. (TPO24 Breathing During Sleep)
结构标记:The amount(主语)of air exchanged (介词短语作后置定语)is(谓语) even lower(表语) in REM than NREM because, although breathing is more rapid in REM(让步状语从句), it is also more irregular(原因状语从句), with brief episodes of shallow breathing or absence of breathing(介词短语作状语).
托福阅读长难句句子分析:本句的主句是The amount of air exchanged is even lower in REM than NREM。在主句之后是because引导的原因状语从句:because it is also more irregular。而在这个原因状语中,插入了although引导的让步状语从句,造成一定的阅读困扰,可以先跳过。本句最后with的介词短语则是作为伴随状语。
托福阅读长难句词汇精记:
REM是rapid eye movement的缩写,指的是睡眠中快速眼球运动的阶段,也叫浅度睡眠阶段;NREM是non-rapid eye movement的缩写,指的是睡眠中无快速眼球运动的阶段,也叫深度睡眠阶段。
irregular作形容词,表示“不规则的;无规律的;不定期的”,比如:His heartbeat sounded irregular. 他的心跳听起来不均匀。Jason’s attendance at school has been somewhat irregular. 杰森一直有点不按时上学。
brief作形容词,表示“短暂的;简洁的”,比如:Could I have a brief word with you, Mr Thomas? 托马斯,我能和你说几句话吗?a brief note of thanks 简短的感谢信。brief作名词,还有“摘要”的意思,比如:He drew up a brief for his speech. 他起草了一份讲话的摘要。
episode作名词,表示“(一系列事件中的)一个事件;(单独的)一段时间;插曲”,比如:It is one of the saddest episodes in the history of the army. 这是军队历史上最令人伤心的事件之一。该词是托福阅读词汇题所考查过的单词,与“occurrence”意思接近。
shallow作形容词,表示“浅...