2026年课时作业本阅读与闯关五年级英语下册译林版第14页解析答案

十、阅读理解。10分
A
Jimmy is 12 years old. He had a bad flu(流感) and coughed day and night. He went to see a doctor. The doctor gave him some cough medicine.
Cough Medicine：
Shake it well before using. Take it three times each day after meals.
Dose(剂量)：over 14 years old 2 teaspoonfuls each time
8～13 years old 1 teaspoonful each time
4～7 years old 1/2 teaspoonful each time
Not right for children under the age of three
Put it in a cold and dry place. Use it before October 31st, 2026.
根据短文判断正误，正确的写“T”，错误的写“F”。
(

) 1. A two-year-old child can take the cough medicine.
(

) 2. Jimmy can take the medicine before dinner.
(

) 3. Jimmy should take 6 teaspoonfuls a day.
(

) 4. Jimmy should put the medicine in a cold and dry place.
(

) 5. Before taking the medicine, Jimmy should shake it first.

答案：A 1. F 2. F 3. F 4. T 5. T

解析：

【解析】
1. 根据药品说明中“Not right for children under the age of three”，两岁孩子不能服用该咳嗽药，该表述错误。
2. 药品说明指出“Take it three times each day after meals”，需饭后服用，饭前（before dinner）服用不符合要求，表述错误。
3. Jimmy12岁，属于8～13岁年龄段，每次服用1茶匙，每日三次，总计3茶匙，并非6茶匙，表述错误。
4. 药品说明提到“Put it in a cold and dry place”，该表述符合要求，正确。
5. 药品说明要求“Shake it well before using”，服用前需摇匀，表述正确。
【答案】
A 1. F 2. F 3. F 4. T 5. T
【知识点】
药品说明书阅读、细节理解、正误判断
【点评】
本题考查学生对英语实用文本（药品说明）的细节抓取与理解能力，需结合文本关键信息逐一判断正误，内容贴近生活，有助于提升学生的实用英语阅读能力。
【难度系数】
0.7

B
Can dolphins(海豚) talk? Maybe they can’t talk with words(语言), but they talk with sounds. They show their feelings with sounds. A group of(一群) fish is a “school”. They don’t study, but they travel together. Dolphins are not fish, but they swim together too.
Dolphins talk with the other dolphins when they are happy, sad or afraid. They say “welcome” when a dolphin comes back to the “school”. They talk when they play. They make many sounds under the water. People cannot hear these sounds because the sounds are very, very high. People get the sounds and study them. Sometimes people catch dolphins for a large aquarium(a big zoo for the fish). People can watch the dolphins in a show. Dolphins don’t like to go away from their “school” to an aquarium. There are many stories about dolphins. They help people. Sometimes they save(救)people.
阅读短文，选择正确的答案。
(

) 6. Dolphins can talk with

sounds

.
A. sounds B. words C. feelings
(

) 7. Why is a group of fish a “school”?
A. Because they can study together.
B. Because they can go to school together.
C. Because they can go to many places together.
(

) 8. What does the underlined word “aquarium” mean in Chinese?
A. 马戏团 B. 水族馆 C. 展览馆
(

) 9. People can’t hear dolphins’ sounds because

the sounds are too high

.
A. the sounds are too high
B. dolphins can’t talk
C. dolphins don’t like people
(

) 10. Which one is not true?
A. Dolphins want to go away from their school.
B. Dolphins sometimes save people.
C. People can watch dolphins in an aquarium.

答案：B 6. A 7. C 8. B 9. A 10. A

解析：

【解析】
6. 根据短文第一段“Maybe they can’t talk with words(语言), but they talk with sounds.”可知，海豚用声音交流，故选A。
7. 根据短文第一段“A group of(一群) fish is a “school”. They don’t study, but they travel together.”可知，一群鱼被称为“school”是因为它们一起游动，对应选项C，故选C。
8. 根据短文第二段括号内的解释“a big zoo for the fish”可知，aquarium意为“水族馆”，故选B。
9. 根据短文第二段“People cannot hear these sounds because the sounds are very, very high.”可知，人们听不到海豚的声音是因为声音频率太高，故选A。
10. 根据短文第二段“Dolphins don’t like to go away from their “school” to an aquarium.”可知，海豚不想离开它们的群体，A选项表述错误，故选A。
【答案】
6. A；7. C；8. B；9. A；10. A
【知识点】
阅读理解细节查找；词义猜测；正误判断
【点评】
本文围绕海豚的交流方式、群体习性等内容展开，题目侧重对文章细节信息的提取和词义猜测能力的考查，解题时需精准定位原文内容进行判断。
【难度系数】
0.7