雅思阅读：剑桥雅思阅读长难句分析（4）_雅思英语阅读

雅思阅读：剑桥雅思阅读长难句分析（4）

　　分析：本句较长，主句为there emerged an awareness in Western societiesthat resources for the provision of fossil fuel energy were finite and exhaustible和that the capacity of nature or the environment to sustain economic development and population was also finite为and连接的并列从句，都是that引导的同位语从句，做awareness的同位语。

　　4. Looking back, it now seems quite incredible that in the national health systems that emerged in many countries in the years immediately after the 1939-45 World War, it was assumed without question that all the basic health needs of any community could be satisfied, at least in principle; the invisible hand of economic progress would provide.

　　分析：本句为分号连接的两个分句，第一个分句较长，其主句为it now seems quite incredible thatin principle其中it为形式主语，that引导主语从句;that emerged in many countries in the years immediately after the 1939-45 World War为定语从句，作national health system的定语，关系词为that;在that引导的主语从句中，that all the basic health needs of any community could be satisfied, at least in principle为that引导的主语从句，it做形式主语。第二个分句为简单句。

　　5. Although the language of rights sometimes leads to confusion, by the late 1970s it was recognized in most societies that people have a right to health-care.