2026年课时作业本阅读与闯关五年级英语上册译林版第27页解析答案——零五网—

八、连词成句，并组成一段通顺的对话。（每小题2分，共10分）
Miss Zhang: It's time for Science! Let's go to the lab(实验室)!
Lisa: Be careful. 1.

You shouldn't run in the lab.

[run, you, lab, shouldn't, in, the (.)] It's not safe.
Tom: 2.

We should also keep our desk clean.

[we, keep, should, also, our, clean, desk (.)] And we shouldn't eat or drink here.
Miss Zhang: 3.

How can we keep safe in the science lab?

[how, keep, can, in, we, safe, the, science, lab (?)]
Lisa: We should wear lab coats and safety glasses.
Tom: We shouldn't touch the chemicals(化学药品).
Miss Zhang: Great!
Tom: We shouldn't touch the equipment(设备) right now. 4.

Let's come back slowly.

[back, let's, come, slowly (.)]
Lisa: OK.
Miss Zhang: 5.

Well done, boys and girls!

[well, boys, done, and, girls (, !)]

答案：1. You shouldn't run in the lab. 2. We should also keep our desk clean. 3. How can we keep safe in the science lab? 4. Let's come back slowly. 5. Well done, boys and girls!

解析：

【分析】
首先观察每个小题的标点符号确定句子类型：句号对应陈述句，问号对应特殊疑问句，感叹号对应感叹句。再根据所给单词，先定位主语、情态动词、动词短语等核心成分，结合英语表达习惯调整语序，补充地点、修饰等成分，确保句子通顺且匹配标点要求。
【解析】
1. 标点为句号，是陈述句。主语为you，情态动词shouldn't后接动词原形run，补充地点状语in the lab，组合为：You shouldn't run in the lab.
2. 标点为句号，是陈述句。主语为we，情态动词should后加also，搭配动词短语keep our desk clean，组合为：We should also keep our desk clean.
3. 标点为问号，是特殊疑问句。以疑问词how开头，后接情态动词can，主语we，搭配动词短语keep safe，补充地点状语in the science lab，组合为：How can we keep safe in the science lab?
4. 标点为句号，是祈使句。以Let's开头，后接动词短语come back，用副词slowly修饰动词，组合为：Let's come back slowly.
5. 标点为感叹号，是感叹句。用固定表达Well done，后接称呼boys and girls，组合为：Well done, boys and girls!
【答案】
1. You shouldn't run in the lab.
2. We should also keep our desk clean.
3. How can we keep safe in the science lab?
4. Let's come back slowly.
5. Well done, boys and girls!
【知识点】
英语连词成句；句子结构；情态动词用法
【点评】
本题考查英语基础连词成句能力，需结合标点确定句子类型，掌握英语基本语序和固定表达，是巩固句子结构的基础题型，难度适中。
【难度系数】
0.6

九、新素材学校食堂开饭啦！看图，判断正（T）误（F）。（每小题1分，共5分）

（

）1. We shouldn't wash our hands first before eating.
（

）2. Jack, you shouldn't run after eating. Walk slowly.
（

）3. You should throw food on the floor, Mary.
（

）4. We should wait in line(排队).
（

）5. That's dangerous! Please don't play near the hot soup, Tom and John.

答案：1. F 2. T 3. F 4. T 5. T

解析：

【分析】
本题需结合图片展示的食堂场景，逐一分析每个英语句子的含义，判断句子描述的行为是否与图片内容一致，从而得出正误。具体思路：先观察图片中各人物的行为，再对应每个小题的句子，判断是否匹配。
【解析】
1. 图片里有两名同学在饭前洗手，说明饭前应该洗手，题目说“不应该先洗手”，与图片不符，故为F。
2. 图片中Jack在跑动，题目提醒“不应该跑，要慢慢走”，与图片相符，故为T。
3. 图片中Mary把食物扔在地上，题目说“应该把食物扔在地上”，与图片不符，故为F。
4. 图片里打饭的同学在排队，说明应该排队，题目与图片相符，故为T。
5. 图片中Tom和John在热汤旁玩耍，很危险，题目提醒“不要在热汤旁玩”，与图片相符，故为T。
【答案】
1.F 2.T 3.F 4.T 5.T
【知识点】
看图判断正误；日常行为规范；英语句子理解
【点评】
本题结合食堂场景图片考查英语句子的正误判断，需仔细观察图片细节、理解句子含义，属于基础的看图理解类题目。
【难度系数】
0.7