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三、语法填空
阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。
Many people don't know that their daily habits have a big influence 1
First, exercise 2
Second, eat brain-friendly food. The brain needs fuel just like a car needs gas. Foods like fish, nuts and vegetables provide nutrients for brain cells. 4
Third, get enough sleep. While sleeping, your brain organizes what you 6
Fourth, keep your brain active. You can do puzzles, read books or learn 8
In fact, small healthy habits matter a lot. If you keep these habits, you 10
阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。
Many people don't know that their daily habits have a big influence 1
on
their memory. If you want to keep your brain sharp, it's important to live a healthy life.First, exercise 2
regularly
(regular). Physical activity increases blood flow to the brain, which helps it work better. Studies show 3 that
people who exercise often have better memories than those who don't. Even a 30-minute daily walk can make a difference.Second, eat brain-friendly food. The brain needs fuel just like a car needs gas. Foods like fish, nuts and vegetables provide nutrients for brain cells. 4
However
, too much sugar and junk food can slow down the brain and make it harder 5 to focus
(focus).Third, get enough sleep. While sleeping, your brain organizes what you 6
have learned/have learnt
(learn) during the day. Poor sleep stops new information from entering long-term memory. Taking a short nap after studying 7 is
(be) a good way to improve memory.Fourth, keep your brain active. You can do puzzles, read books or learn 8
a
new skill. Besides, manage stress properly. Too much stress may harm your memory centres. 9 Relaxing
(relax) ways like deep breaths can help you stay calm.In fact, small healthy habits matter a lot. If you keep these habits, you 10
will improve
(improve) your memory gradually. There is no magic way to boost memory overnight, but steady effort will lead to great progress.答案
1. on 2. regularly 3. that 4. However 5. to focus
6. have learned/have learnt 7. is 8. a 9. Relaxing
10. will improve
6. have learned/have learnt 7. is 8. a 9. Relaxing
10. will improve
解析
【分析】
本题为语法填空，需结合固定搭配、词性转换、从句引导词、时态、冠词等语法知识，根据语境和句子结构逐一分析每个空的答案：1. 考查固定搭配；2. 需用副词修饰动词；3. 考查宾语从句引导词；4. 考查转折逻辑关系；5. 考查固定句式；6. 考查时态；7. 考查主谓一致；8. 考查冠词；9. 考查形容词作定语；10. 考查时态。
【解析】
1. 固定搭配have a big influence on，故填on；
2. 修饰动词exercise需用副词，regular的副词形式是regularly，故填regularly；
3. 宾语从句结构完整，用that引导，故填that；
4. 前文讲有益的食物，后文讲有害的，表转折，用However，故填However；
5. 固定句式make it + adj + to do sth，故填to focus；
6. 表示白天已经学到的内容，用现在完成时，故填have learned/have learnt；
7. 动名词短语Taking a short nap作主语，谓语用单数is，故填is；
8. 泛指一项新技能，用不定冠词a，故填a；
9. 修饰名词ways需用形容词，relax的形容词形式是Relaxing，故填Relaxing；
10. 条件状语从句遵循“主将从现”，主句用一般将来时，故填will improve。
【答案】
1. on 2. regularly 3. that 4. However 5. to focus
6. have learned/have learnt 7. is 8. a 9. Relaxing 10. will improve
【知识点】
固定搭配、副词用法、宾语从句、时态、冠词
【点评】
本题围绕健康习惯对记忆的影响展开，考查基础语法知识，涵盖固定搭配、词性转换、从句、时态等，注重语境与语法的结合，难度适中。
【难度系数】
0.6
本题为语法填空，需结合固定搭配、词性转换、从句引导词、时态、冠词等语法知识，根据语境和句子结构逐一分析每个空的答案：1. 考查固定搭配；2. 需用副词修饰动词；3. 考查宾语从句引导词；4. 考查转折逻辑关系；5. 考查固定句式；6. 考查时态；7. 考查主谓一致；8. 考查冠词；9. 考查形容词作定语；10. 考查时态。
【解析】
1. 固定搭配have a big influence on，故填on；
2. 修饰动词exercise需用副词，regular的副词形式是regularly，故填regularly；
3. 宾语从句结构完整，用that引导，故填that；
4. 前文讲有益的食物，后文讲有害的，表转折，用However，故填However；
5. 固定句式make it + adj + to do sth，故填to focus；
6. 表示白天已经学到的内容，用现在完成时，故填have learned/have learnt；
7. 动名词短语Taking a short nap作主语，谓语用单数is，故填is；
8. 泛指一项新技能，用不定冠词a，故填a；
9. 修饰名词ways需用形容词，relax的形容词形式是Relaxing，故填Relaxing；
10. 条件状语从句遵循“主将从现”，主句用一般将来时，故填will improve。
【答案】
1. on 2. regularly 3. that 4. However 5. to focus
6. have learned/have learnt 7. is 8. a 9. Relaxing 10. will improve
【知识点】
固定搭配、副词用法、宾语从句、时态、冠词
【点评】
本题围绕健康习惯对记忆的影响展开，考查基础语法知识，涵盖固定搭配、词性转换、从句、时态等，注重语境与语法的结合，难度适中。
【难度系数】
0.6
