雅思阅读长难句汇总（下）

本文将继续分析雅思阅读中的长难句，希望对广大考生有所帮助。

四． 名词性从句 [  ]+ 关系从句 ______
AIS and the University of Newcastle in new south wales developed a test that measures [how much of the immune-system protein immunoglobulin A is present in athletes’ saliva] . （剑6）

that 引导关系从句,how much 引导宾语从句

1. It was once thought [that the fungus that ants cultivate was a single type that they had propagated , essentially unchanged from the distant past]. （剑7）
that 引导主语从句，两个that 引导关系从句

五． 关系从句 ______+ 状语从句 (  )

1. In the time when the dinosaurs dominated the daytime economy , our mammalian ancestors probably only managed to survive at all (because they found ways of scraping a living at night). （剑7）
2. (If a life span is a genetically determined biological characteristic,) it is logically necessary to propose the existence of an internal clock, which in some way measures and controls the ageing process and which finally determined death as the last step in a fixed programme. （剑8）

六． 名词性从句 [  ]+ 状语从句 (  )

1. Scientists are increasingly keen to find out [what’s going on] (because they consider the Arctic
because引导原因状语从句，what引导的宾语从句；


the ‘canary in mine’ for global warming-a warning of [what’s in store for the rest of the world]). （剑6）
what引导的宾语从句


2. (Although some of this can be attributed to a higher income), Manton believes [it is mainly because educated people seek more medical attention].
although引导表转折        省略that的宾语从句

小牛刀“三管齐下”：
He asked advice of Scottish dye works owner Robert Pullar, who assured him that manufacturing the dye would be well worth it if the color remained fast (i.e. Would not fade) and the cost was relatively low.

七． 分词结构

“自然原味”
1. Inuit families going off on snowmobiles to prepare their summer hunting camps have found themselves cut off from home by a sea of mud, following early thaws. （剑6）

2. According to Manton, slowing the trend has saved the United States government’s Medicare system more than $200 billion, suggesting that the greying of America’s population may prove less of a financial burden than expected . （剑6）

“大杂烩”
3. By the mid-1960s, the situation took an alarming turn with the outbreak of four more new pests, necessitating pesticides spraying to such an extent that 50% of the financial outlay on cotton production was accounted for by pesticides .（剑8）
4. The teacher-subject was told [that (whenever the pupil gave the wrong answer to a question), a shock was to be administered, beginning at the lowest level and increasing in severity with each successive wrong answer]. （剑5）
5. The New Zealand Ministry of Health has found from research carried out over two decades [that 6-19% of children in that country are affected by hearing loss]. （剑9）