内容正文:
Ⅱ卷满分练5 必修3 Module 3
限时40分钟
语法填空 (2023·马鞍山一模) 体裁:说明文 话题:科普知识 难度:★★☆☆☆
The recommendation to drink eight glasses of water a day has become accepted wisdom and often appears in health guidance. A latest study, however, reveals that people have 1 wide range of water intakes. Many people only require about 1.5 to 1.8 litres a day, 2 (low) than the two litres typically recommended.
“The current recommendation is not supported 3 (scientific) at all,” said the researcher. “Most of the scientists are not sure 4 this recommendation came from.”
One issue is that previous estimates of water requirements have tended 5 (ignore) the water content of food, which can contribute a substantial proportion (比例) of our overall intake. If you just eat bread and bacon and eggs you will not get much water from food, but if you eat meat, vegetables, fish, pasta and rice you can get about 50% 6 your water needs.
The study shows that a “one⁃size⁃fits⁃all policy” for water intake is not supported by the data in most 7 (situation). Although drinking more water than your body requires 8 (be) unlikely to be harmful to health, clean drinking water is not free to produce, the researchers point out. “If 40 million adults in the UK were following the 9 (suggest) and they drank half a litre of clean water more than they need each day, thats 20m litres of 10 (waste) water every day.”
答案与解析
最新研究表明,“人一天需要喝8杯水”的这个公认的说法是不正确的。
1.a 考查冠词。a wide range of “各种各样的”,故填a。
2.lower 考查形容词的比较级。根据空后的比较级提示词than可知,空处应用形容词比较级,故填lower。
3.scientifically 考查词形转换。 空处修饰前面的动词supported作状语,应用副词,故填scientifically。
4.where 考查宾语从句。 分析句子结构可知,空处引导宾语从句,根据语境“大多数科学家不确定这一建议来自何处”可知,此处用where引导宾语从句。
5.to ignore 考查固定搭配。 根据tend to do sth.“倾向于/往往会做某事”的用法可知,此处填不定式作宾语,故填to ignore。
6.of 考查介词。 根据语境“如果你吃了肉、蔬菜、鱼、意大利面和米饭,你就摄入了所需水分的大约50%。”可知, of表“……的”,故填of。
7.situations 考查名词的数。根据空前的most可知,此处指“在大多数情况下”,故situation应用复数形式,故填situations。
8.is 考查时态。分析句子结构可知,让步状语从句中为主系表结构,主语为动名词短语“drinking more water than your body requires”,根据主句中的时