零五网 全部参考答案 亮点给力提优课时作业本答案 2026年亮点给力提优课时作业本八年级英语下册译林版 第140页解析答案
I(2025·山东泰安)
wrong,when,middle,after,comfortable,energy,anything,either,move,wait
新素材 社会百科 Many people believe that exercising on an empty stomach burns more calories. But research shows that it doesn't actually make much of a difference. Does that mean you should eat a lot of protein and carbohydrates (蛋白质和碳水化合物) right before exercising? No,that's not true 1. Take a look at when and how you should eat,before,after,or even during exercise.
The calories in food provide the 2 you need for exercising. But eating too much right before exercise can cause problems. Exercising 3 blood from organs (器官),including the stomach,to the muscles (肌肉). So exercising on a full stomach influences digestion (消化),which could make you feel 4 or sick. That's particularly true of meals high in fat,protein or fibre,which take longer to digest than carbs. Experts suggest eating more carbs than protein before exercising and 5 two to three hours before starting exercise.
Protein is easier to digest 6 exercise. If you have to wait an hour or more for a full meal,it's better to have a high - protein snack to help control your appetite (食欲). People who are too hungry are more likely to eat too much of the 7 food!
Most people who are eating enough throughout the day don't need 8 during exercise. But if you are training for more than an hour,you might benefit (受益) from a carb - rich snack in the 9.
However,experts agree that the most important part is a balanced diet. What you eat matters more than 10 you eat.
答案:1. either 2. energy 3. moves 4. uncomfortable
5. waiting 6. after 7. wrong 8. anything
9. middle 10. when
解析:
【分析】
这是一篇科普类的短文选词填空题,解题思路如下:1. 首先通读全文,明确文章主题是讲解运动相关的合理进食常识,把握整体行文逻辑;2. 先将给出的10个备选词标注词性和基本含义,明确所有词汇只能使用一次;3. 逐空分析上下文语义,同时判断空格处所需的词性、时态、形态变化要求,从备选词中筛选匹配的词汇,遇到需要变形的情况(比如动词非谓语、形容词否定前缀、动词第三人称单数等)按语法规则调整;4. 填完全部答案后通读全文,检查逻辑是否通顺、词汇使用是否符合语法要求,排除错用、重复的情况。
【解析】
1. 空1:前文提到“运动前大量摄入蛋白质和碳水的做法也不对”,本句为否定句,句末表示“也”的含义,对应备选词either,符合语境。
2. 空2:句意为“食物中的卡路里能提供运动所需的______”,结合常识和语义,此处表示“能量”,直接用不可数名词energy即可。
3. 空3:句意为“运动将血液从包括胃部在内的器官转移到肌肉中”,主语是动名词Exercising,属于单数概念,时态为一般现在时,谓语动词用move的第三人称单数形式moves。
4. 空4:句意为“饱腹运动影响消化,会让你感到______或者不适”,结合语境此处表示“不舒服的”,需要将comfortable变为否定形式uncomfortable。
5. 空5:句意为“专家建议运动前多摄入碳水化合物,并且在开始运动前等待2-3小时”,句中and并列两个suggest后的宾语结构,前面是eating动名词形式,因此wait要变为动名词waiting,保持结构一致。
6. 空6:句意为“蛋白质在运动______更容易消化”,结合后文运动前的进食建议,此处表示运动之后,选介词after。
7. 空7:句意为“太饥饿的人更有可能摄入过多的______食物”,结合语境此处表示“错误的、不合适的”,选形容词wrong。
8. 空8:句意为“大部分全天饮食充足的人在运动期间不需要______”,本句为否定语境,表示“任何东西”,选不定代词anything。
9. 空9:句意为“如果你训练时长超过一小时,在运动中途摄入高碳水小食会受益”,固定搭配in the middle表示“在中途、在中间”,选middle。
10. 空10:句意为“你吃的东西比你______吃要重要得多”,前文全文一直在讨论进食的时间选择,此处表示“什么时候”,选连接词when。
【答案】
1. either 2. energy 3. moves 4. uncomfortable 5. waiting 6. after 7. wrong 8. anything 9. middle 10. when
【知识点】
选词填空,词性转换,语境辨析
【点评】
本题属于语篇类词汇运用题型,主题贴近生活科普,考点覆盖副词、名词、动词时态、非谓语动词、形容词变形、不定代词等多个初中英语核心考点,既考察学生对备选词汇含义的掌握,也要求学生具备整体语篇逻辑理解能力,避免脱离上下文盲目选词,能有效锻炼学生的词汇活用能力。
【难度系数】
0.6
上一页 下一页