A类雅思阅读考点解析：词与同义替换_雅思英语阅读

A类雅思阅读考点解析：词与同义替换

　　5. C7T2P1 Shuzo Ishida performs experiments in order to

　　A. improve skyscraper design.

　　B. be able to build mew pagodas.

　　C. learn about dynamics of pagodas.

　　D. understand ancient mathematics.

　　解析：根据人名Shuzo Ishida定位到文中：Mr Ishida, known to his students as Professor Pagoda because of his passion to understand the pagoda,has built a series of models and tested them on a shake-table in his laboratory. 如果不理解perform experiment是做实验的意思，就不会与文中的in his laboratory联系起来，如果不认识dynamics, 就很难跟shake-table对应上，dynamics意为动力学，动态，力度，正确选项为C, 而在教学中笔者发现由于单词不认识，一些学生凭借想象最终误选B。

　　6. C8T2P1 The metal used in the float process had to have specific properties.

　　解析：根据metal和float process定位到文中第三段第五行The metal had to metal at a temperature less than the hardening point of glass, but could not boil at a temperature below the temperature of the molten glass. The best metal for the job was tin. 文中详细表达了用于制作玻璃时金属的要求，对熔点和沸点都有特殊的要求，最适合的金属就是锡，显然有特定的属性。而题目中的properties不认识，导致这题误选NG。