1.so that 表达目的,很好的一个结构,并不拖沓。
Employing the same techniques (which are used to genetically enhance plants so that they are disease-or pest-resistant), researchers have been.... 括号内为插入语,补充说明technique的
【做错】A的making主语变成了technique而非researcher;E选项,employ for 是 雇用(某人)干 ..., 为(某原因)雇用(某人/技术) 的意思,另that容易让make指代plants,语义模糊;C的so that表目的,不混淆
Employing the same techniques (which are used to genetically enhance plants so that they are disease-or pest-resistant), researchers have been.... 括号内为插入语,补充说明technique的;句式很清楚; 至于E选项 Employing the same techniques for genetically enhancing plants that make them that按照句意修饰techniques, them指代plants. 但显然没有C选项清晰。
doing...so that SVO,svo
employing的逻辑主语是researchers所以应该用ing形式,这里that 和which指代都不清,排除法剩下这个正确选项
注意Employ不光可以表示雇佣人,也可以表示使用某种技术。 doing... so that..是正确的结构
夹心杀AB which makes单数无指代杀D plants that make them 自己make自己逻辑错误杀E
in D and E, which and that refer to plants rather than techniques。。。
记住doing...so that SVO,svo 这个句型, 因为逗号前的句子有一个so所以可以有V
通过上面对比,发现主要是考so that和plants,即逻辑语义。
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