《2025年创新设计高中英语必修第一册北师大版》

Ⅲ.语法填空(每小题1.5分，共15分)
You might have already become aware of the sugar content lurking(潜伏)in your daily coffee fix or those seemingly harmless afternoon biscuits. But do you know that even our breakfast cereals, marketed as a healthy start to the day, and convenient takeout fried chicken also contain a large amount of 1. added (add) sugar.
“Americans are 2. simply (simple) eating too much sugar,” says Frank Hu, 3. a professor of nutrition at the Harvard T. H. Chan School of Public Health. It's astonishing that most people in fact eat three times the recommended daily limit of sugar.
“The research shows that too much sugar can lead to various harmful health 4. effects (effect), ranging from short - term ones like energy crashes and mood swings to long - term ones such as obesity, heart disease, and even cancer.” Dr. Hu further stresses that 5. reducing (reduce) sugar intake is an important step towards improving overall health and preventing diseases.
6. Although/Though/While you've received the warning that too much sugar isn't good for your health and are taking steps to cut back, you still haven't solved the problem——and you may have created a new one. Since the 1990s, aspartame(阿斯巴甜代糖)7. has been used (use) widely to take the place of sugar. However, it has been carefully examined following a July 2023 statement, 8. which regarded aspartame as “dangerous to humans”.
So what's the answer? We need to rethink our relationship 9. with sweetness. By choosing more natural and fresh foods, we may gradually develop a 10. healthier (health) and more sustainable relationship.

答案： 1.added [考查词性转换。句意：但是你知道吗，就连我们早餐吃的谷物食品——被宣传为一天健康生活的开始，以及方便快捷的外卖炸鸡，也含有大量的添加糖。空格处用形容词作定语，修饰名词sugar，此处表示“添加糖”，故填added。]
2.simply [考查词性转换。句意：“美国人就是吃了太多的糖，”哈佛大学T.H.Chan School of Public Health营养学教授Frank Hu说。空格处用副词修饰动词eating，故填simply。]
3.a [考查冠词。句意同上。professor是可数名词的单数形式，表泛指，前面要加不定冠词，professor的发音以辅音音素开头，故填a。]
4.effects [考查名词的单复数。句意：研究表明，过多的糖会导致各种有害的健康影响，从短期的影响如精力聚降和情绪波动到长期的影响如肥胖、心脏病甚至癌症。由“various”可知，此处所说的影响有很多，因此空格处用复数形式，故填effects。]
5.reducing [考查非谓语动词。句意：Dr.Hu进一步强调，减少糖的摄入量是改善整体健康和预防疾病的重要一步。空格处作that从句中的主语，应用动词-ing形式，故填reducing。]
6.Although/Though/While [考查状语从句。句意：虽然你已经收到警告，吃太多糖对健康有害，并且正在采取措施减少摄入，但你仍然没有解决问题——而且你可能已经制造了一个新的问题。根据语境可知，空格处意为“虽然”，引导让步状语从句，位于句首，首字母大写，故填Although/Though/While。]
7.has been used [考查动词的时态、语态和主谓一致。句意：自20世纪90年代以来，阿斯巴甜代糖已被广泛用于代替糖。由“Since the 1990s”可知，句子时态现在完成时，阿斯巴甜代糖是被使用，因此空格处用现在完成时的被动语态，主语aspartame是单数形式，故填has been used。]
8.which [考查定语从句。句意：然而，在2023年7月的一份声明中，人们对阿斯巴甜代糖进行了仔细的审查，该声明认为阿斯巴甜代糖“对人类有害”。空格处引导的是非限制性定语从句，从句中缺少主语，先行词是statement，因此空格处用关系代词，故填which。]
9.with [考查介词。句意：我们需要重新思考我们与甜的关系。relationship with...是固定搭配，意为“和……的关系”，故填with。]
10.healthier [考查形容词比较级。句意：通过选择更多的自然和新鲜的食物，我们可以逐渐培养一个更健康和更可持续的关系。空格处用形容词作定语，修饰名词relationship，由“and more sustainable”可知，空格处用比较级，表示“更健康的”，故填healthier。]