1、2017 年全国卷 1 语法填空试题第一时间解析By Chen MingThere has been a recent trend in the food service industry toward lower fat content and less salt.This trend,which was started by the medical community (医学界) 61 a method of fighting heart disease,has had some unintended side 62 (effect) such as overweight and hear
2、t disease-the very thing the medical community was trying to fight.Fat and salt are very important parts of a diet.They are required 63 (process) the food that we eat,to recover from injury and for several other bodily functions.When fat and salt 64 (remove) from the food,the food tastes as if it is
3、 missing something.As 65 result,people will eat more food to try to make up for that something missing.Even 66 (bad),the amount of fast food that people eat goes up.Fast food 67 (be) full of fat and salt;by 68 (eat) more fast food people will get more salt and fat than they need in their diet.Having
4、 enough fat and salt in your meals will reduce the urge to snack(吃点心)between meals and will improve the taste of your food. However,be 69 (care) not to go to extremes.Like anything,it is possible to have too much of both, 70 is not good for the health.【语法填空答案解析】61.as 考查介词。根据句意“这一趋势最开始被医学界作为一种治疗心脏病方法
5、”可知这里表达“作为”之意，所以答案填 as。62.effects 考查名词单复数。有前面的修饰短语 some 可知这里的 side effects 应该用复数，所以答案填 effects。63.to process 考查非谓语动词。根据固定短语 be required to do sth.“被要求做某事”可知此处答案填 to process。64.are removed 考查动词时态和语态。设空处是由 When 引导的时间状语从句，主语是 fat and salt（复数） ，因此所给词 remove 要充当谓语，根据上下文可知为一般现在时，而 fat and salt 与 remove 存在
6、被动关系，故答案填 are removed。65.a 考查冠词。根据固定短语 as a result “结果” ，可知答案填 a。66.worse 考查形容词的比较级。此处所给词 bad 前面有 even 修饰，所以要用比较级,根据 bad-worse-worst 可知答案填 worse。67.is 考查动词时态。此句主语是 Fast food，所以后面的 be 作谓语，根据上下文语境该用一般现在时，fast food 是单数，所以答案填 is。68.eating 考查非谓语动词。 By 是介词，后接动名词作宾语，所以答案填eating。69.careful 考查词类转换。此句是一个祈使句，以系动词 be 开头，系动词后面接形容词作表语，所以 care 转换成形容词 careful。所以答案填 careful。70.which 考查定语从句。根据句意“跟其他食物一样，吃得太多也是有可能的，但这对健康不利” ，设空处应该指代前面整句话，所以只能用 which 引导非限制性定语从句，所以此处填 which。
