英语四级阅读真题长难句型分析
句型九
While many good and useful claims are being made, it is clear there is a long way to go in ensuring shoppers are adequately informed about the environmental impact of the products they buy. (05.6 Passage 2)
分析主干：it is clear that...
句首的While 引导让步状语从句，“尽管”......。it is clear......中，it 是形式主语，省略连接词that 的从句there is...才是句子的真正主语。in ensuring...是there be 句型的状语成分，“在确保......方面”。ensuring 后面接的是省略that 的宾语从句。
译文：虽然有许多好而有用的声明，但是，很明显，要确保购买者完全知晓所购产品对环境的影响还需要很长的时间。
句型十
While you need to employ both to get to a finished result, they cannot work in parallel no matter how much we might like to think so. (07.6 Passage 2)
分析主干：they cannot work...
While 引导让步状语从句，“尽管......”。从句中的employ 表示“采用”，不定式to get...作目的状语。work in parallel“并行不悖地起作用”。no matter how 也引导让步状语从句，表示“无论多么......”。
译文“尽管要完成定稿这两种思维都不可或缺，可是它们却不能并行着参与写作过程-----无论我们多么认为原本如此。
句型十一
Even people who have a physical disease or handicap (缺陷) may be "well,"in this new sense, if they make an effort to maintain the best possible health they can in the face of their physical limitations. (06.12 Passage 2)
分析主干:people may be "well"
主句的主语people 有一个who 引导的定语从句修饰。if 引导条件状语从句，从句中的they can 是省略形式的定语从句(相当于they can maintain)，修饰health。
译文：在这种新的意义上来说，甚至有生理疾患或缺陷的人也是“健康的”，如果他们在面对身体缺陷时尽力去达到可能的最好健康状况的话。
句型十二
Even people who have a physical disease or handicap (缺陷) may be "well,"in this new sense, if they make an effort to maintain the best possible health they can in the face of their physical limitations. (06.12 Passage 2)
分析主干:people may be "well"
主句的主语people 有一个who 引导的定语从句修饰。if 引导条件状语从句，从句中的they can 是省略形式的定语从句(相当于they can maintain)，修饰health。
译文：在这种新的意义上来说，甚至有生理疾患或缺陷的人也是“健康的”，如果他们在面对身体缺陷时尽力去达到可能的最好健康状况的话。
句型十三
Most likely, you will believe that this will take more time than you actually have and you will end up staring blankly at the page as the deadline draws near. (07.6 Passage 2)
分析主干：you will believe that... and you will end up staring...
本句主句是and 连接两个分句构成的并列句。前一个分句中，that 引导的.从句作believe 的宾语，该宾语从句中又包含一个由than 引导的比较状语从句。后一个分句中，谓语部分是end up doing 结构，staring...作主语补足语。
译文：你很有可能会以为这样加工整理素材会让你时间不够用，结果是最后随着交稿日期的逐渐临近，你将只是盯着稿件发呆。
句型十四
Organized by the New York-based nonprofit Earth Pledge, the show inspired many top designers to work with sustainable fabrics for the first time. (09.6 Passage 1)
分析主干：the show inspired designers
本句是简单句。过去分词短语Organized by...在句中作状语，用以补充说明主语的背景信息。谓语部分用了inspire sb. to do 结构，不定式短语to work with...是宾语补足语。
译文：这次时装秀由总部位于纽约的非盈利组织Earth Pledge 主办，激发了许多顶尖设计师第一次使用不破坏生态平衡的布料设计时装。
句型十五
This week Wal-Mart is set to announce a major initiative aimed at helping cotton farmers go organic: it will buy transitional (过渡型的) cotton at higher prices, thus helping to expand the supply of a key sustainable material. (09.6 Passage 1)
分析主干：Wal-Mart is set to announce a (major) initiative: it will buy (transitional)cotton...
1.本句冒号后的内容是对前文initiative 的详细阐述，相当于一个同位语从句。
2.冒号前的分句中，谓语动词用了be set to do 结构，过去分词短语aimed to...是initiatives 的后置定语，相当于一个定语从句。
3.冒号后的分句中，结构简单，其中helping to...是现在分词短语，作谓语动词buy 的状语，表示目的。
译文：本周沃尔玛超市准备出台一项重大举措，目的在于帮助棉农种植有机棉：沃尔玛将以更高的价格收购过渡型的棉花，以此帮助扩大一种重要有机原材料的供应。
句型十六
Or perhaps someone will casually glance through your credit card purchases or cell phone bills to find out your shopping preferences or calling habits. (08.6 Passage 2)
分析主干：someone will glance...
本句是个简单句，谓语动词glance 后接介词短语through purchases or bills。不定式短语to find out...在句中作状语，表示“无意中一瞥”的结果。
译文：或者有人会随意翻阅你的信用卡购物单或手机话费单，以此来了解你的购物喜好或通话习惯。