内容正文:
Unit 2 Safety
Lesson 1 Be careful!
本课重点:本课围绕事故描述、身体感受、急救求助展开。本课学习后,学生能够使用一般过去时的叙述用法描述突发事件。同时提高校园安全意识,懂得做事要小心,不要莽撞冒险的道理。
一、核心词汇与短语 (Key Vocabulary & Phrases)
1. 事故与描述
· fall (v. 摔倒) —— fell (过去式)
· hurt (v. 受伤;adj. 受伤的)
· sore (adj. 酸痛的)
· weak (adj. 虚弱的)
· broken (adj. 骨折的;破碎的)
· land on (落在……上)
· catch (v. 接住)
2. 急救与求助
· call an ambulance (叫救护车)
· get an X-ray (拍X光片)
· just in case (以防万一)
· cry for help (大声呼救)
3. 课堂活动
· decorate (v. 装饰)
· hang (v. 悬挂) —— hung (过去式)
· ceiling (n. 天花板)
· ladder (n. 梯子)
· tape (n. 胶带)
二、重点句型与语法 (Key Sentence Structures)
1. 询问状况
· Are you okay? / Are you hurt? (你还好吗?/你受伤了吗?)
· What was that noise? (刚才那是什么声音?)
2. 表达感受
· My tail is a little sore. (我的尾巴有点疼。)
· My arm hurts. (我胳膊疼。)
· I’m the opposite of okay. (我一点都不好。——幽默表达)
3. 感官动词 + 宾语 + doing
· He sees Danny lying on the floor. (他看见丹尼躺在地上。)
· They hear Brian cry for help. (他们听见布莱恩大声呼救。)
注:课文同时出现 see sb doing (看见动作正在进行) 和 hear sb do (听见整个动作过程)。
4. 提出建议与请求
· Should I call an ambulance? (我该叫救护车吗?)
· Please call Brian's mother. (请给布莱恩的妈妈打电话。)
· Let her know... (让她知道……)
三、功能意念 (Functional Language) —— 谈论事故与安全
1. 描述事故经过
· Danny climbs onto Mr. Green's chair.
· He falls and lands on top of Brian.
2. 表达歉意
· I’m really sorry! (我真的很抱歉!)
· I tried to catch you, but... (我本想接住你,但是……)
3. 安全警示
· I don't need a ladder. I think I'm tall enough. (我不需要梯子。——错误判断,导致事故)
· 本课隐含的安全教育:不要逞能,使用正确工具。
四、语法聚焦 (Grammar Focus) —— 一般过去时
课文主要使用一般过去时叙述事故经过:
原形
过去式
is
was
hear
heard
see
saw
fall
fell
climb
climbed
try
tried
land
landed
五、情景交际 (Communication Skills)
本课出现的实用口语表达:
功能
表达方式
关心他人
Are you okay? / Are you hurt?
描述不适
My ... hurts. / It’s not serious.
提出帮助
Should I call ...?
指示安排
Please call ... / Let her know ...
意外反应
Oh no! / Aaaaaaaahhhh!
六、写作微技能 (Writing Skills) —— 描写一次事故
本课可引导学生学习按时间顺序描写事故:
1. 起因: Danny wanted to hang a star from the ceiling.
2. 经过: He didn't use a ladder. He climbed on the chair and fell.
3. 结果: He landed on Brian. Brian's arm hurt.
4. 处理: Mr. Green asked Jenny to call Brian's mother. They took him to the hospital for an X-ray.
课堂小练
I. 词汇运用(Vocabulary Practice)
根据句意及首字母提示,写出单词的正确形式。
1. Be careful! Don’t f________ off the chair.
2. Danny’s tail was a little s________ after the fall.
3. Brian cried for help because his arm h________.
4. Mr. Green asked Jenny to call Brian's mother and let her know they were taking Brian to the h________.
5. Danny tried to ________ a star from the ceiling, but he couldn't reach it.
II. 句型仿写(Sentence Rewriting)
模仿例句,完成句子。
例: Danny is lying on the floor. Mr. Green sees him. (用 see…doing 合并)
→ Mr. Green sees Danny lying on the floor.
1. Brian is crying for help. They hear him. (用 hear…doing 合并)
→ __________________________________
2. Danny climbed onto the chair. He wanted to hang the star. (用 to do 合并)
→ __________________________________
3. “Should I call an ambulance?” Jenny asked. (改为间接引语)
→ __________________________________
II. 情景交际(Communication Practice)
根据对话内容,从方框中选择合适的句子补全对话。(有一项多余)
A. Are you hurt?
B. What happened?
C. I’m the opposite of okay.
D. Let me help you.
E. Should I call your mother?
Jenny: Ouch! I fell off the bike.
Brian: 1._________________
Jenny: My knee hurts a little.
Brian: 2. _________________
Jenny: No, it’s not serious. I can walk.
Brian: 3._________________
Jenny: Thanks, Brian.
IV.结构化写作(Structured Writing)
请你写一篇短文,描述一次你或你的朋友经历的小事故。你的短文需要包括:
· What happened?
· How did you/they feel?
· What did you/they do?
· ...
Tips for writing:
· Use the past tense (一般过去时).
· Try to use “see/hear...doing” if possible.
· Write about 40–60 words.
参考答案
I. 词汇运用(Vocabulary Practice)
1. fall 2. sore 3. hurt 4. hospital 5. hang
II. 句型仿写(Sentence Rewriting)
1. They hear Brian crying for help.
2. Danny climbed onto the chair to hang the star.
3. Jenny asked if she should call an ambulance.
(或 Jenny asked whether she should call an ambulance.)
III. 情景交际(Communication Practice)
1. B (What happened?) 2. A (Are you hurt?) 3. D (Let me help you.)
IV. 结构化写作(Structured Writing)
参考范文:
My Little Accident
Yesterday I fell in the classroom. I wanted to get my book, but I tripped over a chair. My knee hurt a little. My friend saw me lying on the floor and helped me up. She took me to the teacher. The teacher called my mom. Luckily, I was okay.
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