A Listen and choose（听录音，选出正确的答句）
() 1. A. You should warm up first. B. You should swim fast.
() 2. A. She should sit down. B. She should walk slowly.
() 3. A. He should often do exercise. B. He should get up early.
() 4. A. At nine o’clock. B. They should get up early.

1. A 2. B 3. A 4. A

B Look and say（看一看，说一说）
1.
2.
3.
参考句型：—How can we keep safe in PE class?
—We should/shouldn’t ...

1. —How can we keep safe in PE class?
—We should do warm-up stretching before we do sports.
2. —How can we keep safe in PE class?
—We shouldn't tie our shoelaces when we are running.
3. —How can we keep safe in PE class?
—We shouldn't pull our classmates when we run on the track.

【分析】本题为英语情景表达题，要求结合参考句型“—How can we keep safe in PE class? —We should/shouldn’t ...”，围绕体育课安全的不同场景，用正确的英语问答形式作答。需先明确每个场景对应的安全做法或禁忌，再套用参考句型组织语言。
【解析】1. 对应第一个场景，体育课运动前需做热身拉伸保障安全，套用句型得：—How can we keep safe in PE class? —We should do warm-up stretching before we do sports. 2. 对应第二个场景，跑步时系鞋带易摔倒，属于不安全行为，套用句型得：—How can we keep safe in PE class? —We shouldn't tie our shoelaces when we are running. 3. 对应第三个场景，跑道跑步时拉同学易引发碰撞，属于不安全行为，套用句型得：—How can we keep safe in PE class? —We shouldn't pull our classmates when we run on the track.
【答案】1. —How can we keep safe in PE class?
—We should do warm-up stretching before we do sports.
2. —How can we keep safe in PE class?
—We shouldn't tie our shoelaces when we are running.
3. —How can we keep safe in PE class?
—We shouldn't pull our classmates when we run on the track.
【知识点】英语情景对话、情态动词should/shouldn’t、体育课安全常识
【点评】本题结合学生日常体育课场景，考查指定句型的运用，贴近生活，难度适中，能有效检验学生的英语表达与安全意识。
【难度系数】0.7

C Look and write（看图，用should或shouldn't完成句子，每空一词）
1. The boy push others in the classroom.
2. We first.
3. He the tree.
4. He the stairs.

1. shouldn't
2. should warm up
3. shouldn't climb
4. shouldn't jump from

【分析】首先观察每道题对应的图片，判断图中行为是应该做还是不应该做；再根据句子结构，使用情态动词should（表应该）或shouldn't（表不应该）搭配合适的动词短语，注意每空一词的要求，完成句子填空。
【解析】1. 插图1显示男孩在教室推他人，该行为不恰当，故填shouldn't；2. 插图2对应“运动前热身”的场景，故填should warm up；3. 插图3显示爬树的不当行为，故填shouldn't climb；4. 插图4显示从楼梯跳下的危险行为，故填shouldn't jump from。
【答案】1. shouldn't
2. should warm up
3. shouldn't climb
4. shouldn't jump from
【知识点】情态动词should的用法；动词短语
【点评】本题结合图片考查情态动词should的肯定与否定形式的运用，需先理解图片含义，再正确搭配动词短语完成句子，属于基础英语题型，难度适中。
【难度系数】0.8