2026年新目标检测同步单元测试卷八年级英语下册人教版第30页答案
Staying healthy is important for everyone.
C
46
Here are some easy ways to help you stay healthy and feel good every day.
First, eating healthy food is very important.
E
47
Try to eat more fruits and vegetables. They give you vitamins and help your body grow strong. Don't eat too much sweet or oily food.
Second, exercise every day.
B
48
You can play basketball, go swimming, or just walk in the park. Exercise makes your body strong and helps you sleep better at night.
Third, get enough sleep.
D
49
Children need about 8--10 hours of sleep each night. When you sleep well, you can study better and feel happier.
Finally, keep clean.
A
50
Wash your hands before eating and after playing outside. This helps to keep germs away.
Staying healthy is not difficult. Just make these good habits part of your daily life!
A. For example, you should wash your hands often.
B. You don't need to do difficult sports.
C. But how can we stay lthy?
D. Sleep helps your body and brain rest.
E. You should have different kinds of food.
46.
C
47.
E
48.
B
49.
D
50.
A

答案

46.C 47.E 48.B 49.D 50.A

解析

【分析】
这是一道英语七选五题型,需结合上下文语境选择合适句子。先通读全文,明确文章围绕“如何保持健康”展开:46题前句讲保持健康重要,后句引出方法,故需选承上启下的问句;47题对应“吃健康食物”的话题,选相关建议;48题对应“锻炼”话题,选锻炼的补充说明;49题对应“睡眠”话题,选睡眠的作用;50题对应“保持干净”话题,选干净的具体例子。
【解析】
1. 46题:前文提到“保持健康很重要”,后文引出“保持健康的方法”,需选问句衔接,对应选项C“但我们如何保持健康呢?”,故46选C。
2. 47题:前文讲“吃健康食物很重要”,后文说要多吃蔬果,对应选项E“你应该吃不同种类的食物”,故47选E。
3. 48题:前文讲“每天锻炼”,后文举例简单运动,对应选项B“你不需要做难的运动”,故48选B。
4. 49题:前文讲“足够睡眠”,需解释睡眠的作用,对应选项D“睡眠帮助你的身体和大脑休息”,故49选D。
5. 50题:前文讲“保持干净”,后文举例洗手,对应选项A“例如,你应该经常洗手”,故50选A。
【答案】
46.C 47.E 48.B 49.D 50.A
【知识点】
英语七选五、语境衔接
【点评】
本题为英语七选五题型,侧重考查上下文逻辑衔接能力,需结合段落主题匹配对应句子,难度适中。
【难度系数】
0.6
Ⅳ.补全对话(共6小题,每小题2分,满分12分)
从下面的方框中选择合适的句子,填到横线上,使对话意思完整。
A: Good morning. Please have a seat. What seems to be the problem?
B: Good morning, doctor.
A
51

A: I see. How long have you been feeling like this?
B: Since yesterday morning.
C
52

A: Let me check your throat first. Please open your mouth and say "ah".
B: Ah...
E
53

A: Your throat looks quite red.
D
54
Do you have a cough too?
B: Yes, especially at night.
B
55

A: It sounds like you have a cold. Drink plenty of water and get enough rest.
B:
F
56
I'll follow your advice.
A. My throat hurts and I have a headache.
B. It's making it hard to sleep well.
C. I also have a runny nose.
D. You should take this medicine twice a day.
E. Is it serious, doctor?
F. Thank you, doctor.
51.
A
52.
C
53.
E
54.
D
55.
B
56.
F

答案

51.A 52.C 53.E 54.D 55.B 56.F

解析

【分析】补全对话需结合就医场景的上下文语境,明确对话双方(医生与病人)的角色,根据每空前后的语句逻辑选择合适句子:51空是病人回应医生问诊,需说明自身症状;52空承接症状描述,补充其他不适;53空是病人在医生检查后询问病情严重程度;54空是医生给出治疗建议;55空补充咳嗽带来的影响;56空是病人对医生的感谢。
【解析】51. 医生询问病情,病人需说明症状,A选项“我的喉咙痛,我头疼”符合语境,故选A;52. 病人继续描述症状,C选项“我也流鼻涕”承接上文,故选C;53. 医生检查后,病人询问病情是否严重,E选项“医生,严重吗”符合逻辑,故选E;54. 医生给出治疗建议,D选项“你应该一天吃两次这个药”是合理建议,故选D;55. 病人补充咳嗽的影响,B选项“这让我很难睡好”对应前文提到的咳嗽,故选B;56. 病人对医生的建议表示感谢,F选项“谢谢医生”符合语境,故选F。
【答案】51.A 52.C 53.E 54.D 55.B 56.F
【知识点】日常交际用语(就医场景)、补全对话
【点评】本题为就医场景的补全对话,考查学生对日常交际中就医相关常用语句的掌握,难度较低,需结合上下文逻辑匹配语句。
【难度系数】0.3