重庆大学版六年级下册Unit 3 Public Rules-Lesson 2-ppt课件-(含教案+素材)--(编号:10cf0).zip
1 Unit 3 Public Rules Lesson 2 教学设计 一、教 学目 标 1. 语言知识与技能目标: 能听、说、读、写关于公共场合规则的动词:park, shout, litter, smoke , fight, feed. 能熟练掌握并在情境中运用句型:Dont park / shout/litter/ smoke/fight/ feed animals at the zoo. We cant park / shout/ litter/ smoke/fight/ feed animals at the zoo. 学习有逻辑地与他人交流,说说我们应该怎样遵守公共场合规则。 2. 学习策略目标: (1)引导孩子在课堂交流中积极思考、积极运用所学英语进行表达与交流; (2)培养学生积极与他人合作、自主学习、互相帮助,共同完成学习任务的意 识。 (3)培养学生对英语良好的感知能力;明确合作学习的规范。 3. 情感态度与文化意识目标: (1)采用自主学习、小组合作等方式,培养学生团队合作意识; (2)采用多种语言教学途径,让学生积极参与,敢于表达,体会英语学习的乐趣; (3)增强学生的讲卫生,相互帮助,爱惜自己的意识; 2 学情分析 教学对象为小学六年级的学生,该年龄段的学生具有较强的好奇心、求知欲 和表现欲。有一定的英语基础,具有良好的听,说,读,写的能力,在此基础上,要 培养孩子的语言综合运用能力。大部分孩子学习习惯良好,学习积极性高,能较 好地完成学习任务。但部分学生学习比较浮躁,两极分化的现象比较突出。本着 这样的学情,本节课主要采用任务型学习法与合作型学习法。小学英语教学借助 合作学习这一形式,可以开发学生丰富的想象力,促进学生语言交流的欲望,保持 对英语学习的持久兴趣,能提高整个英语课堂的教学实效。 二、教学内容 重点句型 Target Language: Dont litter/feed/fight/smoke/shout What does it mean? 重点词汇 Key Words: litter 乱扔(垃圾) feed 喂 fight 打架 smoke 吸烟 shout 喊叫 park 停车 三、教学重点 1. 能听、说、读、写关于公共场合规则的单词及词组:park , shout, litter, smoke, fight, feed, 2. 能熟练掌握并在情境中运用句型:Dont/We cant park / shout/litter/ smoke/fight/ feed animals at the zoo. 四、教学难点 能在日常用语中运用本课所学句型及日常交际用语。 2 五、教学过程 Step 1.Freetalk(1min) T: Hello, boys and girls! Ss: Hello, teacher. T:Now, we are going to learn Unit 3 Public Rules Lesson 2(引出课题) I know, last week, you went to the farm. Do you remember the farm rules? Lets chant. Step on the grass, step on the grass, dont step on the grass; Hurt animals, hurt animals, dont hurt animals; Pick fruits, pick fruits , dont pick fruits; Climb trees, climb trees , dont climb trees; Light a fire, light a fire, dont light a fire. (设计意图:用 chant 的方式复习上一节课的内容 farm rules.增强学生的学习兴 趣,并为本节课的内容做铺垫。) We know there are some farm rules. Do you remember what are our school rules? (设计意图:通过联想学校规则,整体呈现本节课的教学内容,为接下来的单词 和句型教学作准备。) Do you remember these rules? Lets go. Step 2 Presentation 1. T: look, these are our school rules, have you followed these rules? But there are also some behaviors that you do. Do you know what does this mean? Litter, shout, fight, play football,draw on the wall,step on the grass (设计意图:通过校园规则,引出新单词 litter, shout,fight.) Then, do you know how to say them in english? 引出新单词教学,自然拼读法引导孩子拼读单词。用录音正音,高低音, 小组读的方式练习单词。 T:Then, do you think these are good behaviors? S: No. (T: how to say these bad behaviors?预设 Dont litter. 教同义句:we cant litter. T: There is a sign. It says:“Dont litter ”) 引出 litter 的教学,用录音正音,小老师教读,个人读的方式练习单词。同 时给出小贴士“We cant litter anywhere. We should keep clean. 3 (设计意图: 教授单词以旧带新,易于掌握,利用教室的真实环境提问并 引出句型,不要乱扔垃圾,要保持干净,孩子们一起捡拾教室的垃圾,渗透情 感教育,让孩子们养成讲卫生的好习惯。) 同理教学 shout,fight (设计意图: 教授单词以旧带新,容易记忆。做调查,渗透情感教育,让孩 子们从小就树立爱惜自己身体的意识。) 2. 整体教读黑板上的单词和句型。 (设计意图:学完词汇后,利用板书进行复习巩固,为后面的教学环节作铺垫。) Step 3 Consolidation Today, we are very excited. there are some school rules. (设计意图:呈现孩子们熟悉的学校规则) What rules are there in the classroom, in the library, on the bus, in the hospital, etc? Lets make the public rules. Choose one public place.(zoo,library,classroom) Each group writes at least one rule down. e.g. Dont / We cant 2 minutes. 3. Show time (设计意图:通过小组合作制定不同地方的公共规则,让孩子们了解更多的公共 规则,增强了团队合作的意识,体会到分享的乐趣) 总结:At the zoo, in the classroom, in the school, wherever, we should follow the public rules. We must try our best to be a civilized student. (设计意图:将情感教育渗透到教学过程中,最后总结升华) 4. There are some other signs,do you know?出示图片,预设新单词 feed,smoke, park. Park,dont park, we cant park. (设计意图:通过课外知识,学习新知,引出 feed,smoke,park 的教学。) Step 5 Expansion Describe the sign of the public rules to your parents or your friends. (用英语向家人、朋友描述公共场合规则标语用英语向家人、朋友描述公共场合规则标语) (设计意图:作业设计既巩固了单词记忆,又发挥了自主创新的精神。) Unit 3 Public RulesUnit 3 Public Rules Lesson 2 Lets review some rules. pick fruits Dont pick fruits. hurt animals Dont hurt animals. climb trees Dont climb trees. step on the grass Dont step on the grass. run a red light Dont run a red light. light a fire Dont light a fire. Lets chant : Pick fruits, pick fruits, dont pick fruits. Hurt animals, hurt animals, dont hurt animals. Climb trees, climb trees, dont climb trees. Step on the grass, step on the grass, dont step on the grass. Run a red light, run a red light, dont run a red light. Light a fire, light a fire, dont light a fire. Do you know our School Rules? Have you Have you followed these followed these rules?rules? litter fight draw on the wall step on the desk play football shout Good Behavior? Dont litter.Dont fight. Dont shout. =We cant litter. =We cant fight. =We cant shout. Write(写一写) 1.Choose one public place. (zoo, library) 每组选择一个公共场所。(动物园,图书馆) 2.Each group writes at least one rule . 每组至少写下一条规则。 e.g. Dont / We cant Group work: Make the Public Rules Show Time:Show Time: What does this mean? Don t shout. Dont feed. Dont park. Dont smoke. Tips: We should follow the public rules. 我们应该 遵守公共规则 。 We must try our best to be a civilized student. 我们争取做个文明学生。 Thanks for Thanks for your listening.your listening. 1 Unit 3 Public Rules Lesson 2 教学设计 一、教 学目 标 1. 语言知识与技能目标: 能听、说、读、写关于公共场合规则的动词:park, shout, litter, smoke , fight, feed. 能熟练掌握并在情境中运用句型:Dont park / shout/litter/ smoke/fight/ feed animals at the zoo. We cant park / shout/ litter/ smoke/fight/ feed animals at the zoo. 学习有逻辑地与他人交流,说说我们应该怎样遵守公共场合规则。 2. 学习策略目标: (1)引导孩子在课堂交流中积极思考、积极运用所学英语进行表达与交流; (2)培养学生积极与他人合作、自主学习、互相帮助,共同完成学习任务的意 识。 (3)培养学生对英语良好的感知能力;明确合作学习的规范。 3. 情感态度与文化意识目标: (1)采用自主学习、小组合作等方式,培养学生团队合作意识; (2)采用多种语言教学途径,让学生积极参与,敢于表达,体会英语学习的乐趣; (3)增强学生的讲卫生,相互帮助,爱惜自己的意识; 2 学情分析 教学对象为小学六年级的学生,该年龄段的学生具有较强的好奇心、求知欲 和表现欲。有一定的英语基础,具有良好的听,说,读,写的能力,在此基础上,要 培养孩子的语言综合运用能力。大部分孩子学习习惯良好,学习积极性高,能较 好地完成学习任务。但部分学生学习比较浮躁,两极分化的现象比较突出。本着 这样的学情,本节课主要采用任务型学习法与合作型学习法。小学英语教学借助 合作学习这一形式,可以开发学生丰富的想象力,促进学生语言交流的欲望,保持 对英语学习的持久兴趣,能提高整个英语课堂的教学实效。 二、教学内容 重点句型 Target Language: Dont litter/feed/fight/smoke/shout What does it mean? 重点词汇 Key Words: litter 乱扔(垃圾) feed 喂 fight 打架 smoke 吸烟 shout 喊叫 park 停车 三、教学重点 1. 能听、说、读、写关于公共场合规则的单词及词组:park , shout, litter, smoke, fight, feed, 2. 能熟练掌握并在情境中运用句型:Dont/We cant park / shout/litter/ smoke/fight/ feed animals at the zoo. 四、教学难点 能在日常用语中运用本课所学句型及日常交际用语。 2 五、教学过程 Step 1.Freetalk(1min) T: Hello, boys and girls! Ss: Hello, teacher. T:Now, we are going to learn Unit 3 Public Rules Lesson 2(引出课题) I know, last week, you went to the farm. Do you remember the farm rules? Lets chant. Step on the grass, step on the grass, dont step on the grass; Hurt animals, hurt animals, dont hurt animals; Pick fruits, pick fruits , dont pick fruits; Climb trees, climb trees , dont climb trees; Light a fire, light a fire, dont light a fire. (设计意图:用 chant 的方式复习上一节课的内容 farm rules.增强学生的学习兴 趣,并为本节课的内容做铺垫。) We know there are some farm rules. Do you remember what are our school rules? (设计意图:通过联想学校规则,整体呈现本节课的教学内容,为接下来的单词 和句型教学作准备。) Do you remember these rules? Lets go. Step 2 Presentation 1. T: look, these are our school rules, have you followed these rules? But there are also some behaviors that you do. Do you know what does this mean? Litter, shout, fight, play football,draw on the wall,step on the grass (设计意图:通过校园规则,引出新单词 litter, shout,fight.) Then, do you know how to say them in english? 引出新单词教学,自然拼读法引导孩子拼读单词。用录音正音,高低音, 小组读的方式练习单词。 T:Then, do you think these are good behaviors? S: No. (T: how to say these bad behaviors?预设 Dont litter. 教同义句:we cant litter. T: There is a sign. It says:“Dont litter ”) 引出 litter 的教学,用录音正音,小老师教读,个人读的方式练习单词。同 时给出小贴士“We cant litter anywhere. We should keep clean. 3 (设计意图: 教授单词以旧带新,易于掌握,利用教室的真实环境提问并 引出句型,不要乱扔垃圾,要保持干净,孩子们一起捡拾教室的垃圾,渗透情 感教育,让孩子们养成讲卫生的好习惯。) 同理教学 shout,fight (设计意图: 教授单词以旧带新,容易记忆。做调查,渗透情感教育,让孩 子们从小就树立爱惜自己身体的意识。) 2. 整体教读黑板上的单词和句型。 (设计意图:学完词汇后,利用板书进行复习巩固,为后面的教学环节作铺垫。) Step 3 Consolidation Today, we are very excited. there are some school rules. (设计意图:呈现孩子们熟悉的学校规则) What rules are there in the classroom, in the library, on the bus, in the hospital, etc? Lets make the public rules. Choose one public place.(zoo,library,classroom) Each group writes at least one rule down. e.g. Dont / We cant 2 minutes. 3. Show time (设计意图:通过小组合作制定不同地方的公共规则,让孩子们了解更多的公共 规则,增强了团队合作的意识,体会到分享的乐趣) 总结:At the zoo, in the classroom, in the school, wherever, we should follow the public rules. We must try our best to be a civilized student. (设计意图:将情感教育渗透到教学过程中,最后总结升华) 4. There are some other signs,do you know?出示图片,预设新单词 feed,smoke, park. Park,dont park, we cant park. (设计意图:通过课外知识,学习新知,引出 feed,smoke,park 的教学。) Step 5 Expansion Describe the sign of the public rules to your parents or your friends. (用英语向家人、朋友描述公共场合规则标语用英语向家人、朋友描述公共场合规则标语) (设计意图:作业设计既巩固了单词记忆,又发挥了自主创新的精神。)
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1 Unit 3 Public Rules Lesson 2 教学设计 一、教 学目 标 1. 语言知识与技能目标: 能听、说、读、写关于公共场合规则的动词:park, shout, litter, smoke , fight, feed. 能熟练掌握并在情境中运用句型:Dont park / shout/litter/ smoke/fight/ feed animals at the zoo. We cant park / shout/ litter/ smoke/fight/ feed animals at the zoo. 学习有逻辑地与他人交流,说说我们应该怎样遵守公共场合规则。 2. 学习策略目标: (1)引导孩子在课堂交流中积极思考、积极运用所学英语进行表达与交流; (2)培养学生积极与他人合作、自主学习、互相帮助,共同完成学习任务的意 识。 (3)培养学生对英语良好的感知能力;明确合作学习的规范。 3. 情感态度与文化意识目标: (1)采用自主学习、小组合作等方式,培养学生团队合作意识; (2)采用多种语言教学途径,让学生积极参与,敢于表达,体会英语学习的乐趣; (3)增强学生的讲卫生,相互帮助,爱惜自己的意识; 2 学情分析 教学对象为小学六年级的学生,该年龄段的学生具有较强的好奇心、求知欲 和表现欲。有一定的英语基础,具有良好的听,说,读,写的能力,在此基础上,要 培养孩子的语言综合运用能力。大部分孩子学习习惯良好,学习积极性高,能较 好地完成学习任务。但部分学生学习比较浮躁,两极分化的现象比较突出。本着 这样的学情,本节课主要采用任务型学习法与合作型学习法。小学英语教学借助 合作学习这一形式,可以开发学生丰富的想象力,促进学生语言交流的欲望,保持 对英语学习的持久兴趣,能提高整个英语课堂的教学实效。 二、教学内容 重点句型 Target Language: Dont litter/feed/fight/smoke/shout What does it mean? 重点词汇 Key Words: litter 乱扔(垃圾) feed 喂 fight 打架 smoke 吸烟 shout 喊叫 park 停车 三、教学重点 1. 能听、说、读、写关于公共场合规则的单词及词组:park , shout, litter, smoke, fight, feed, 2. 能熟练掌握并在情境中运用句型:Dont/We cant park / shout/litter/ smoke/fight/ feed animals at the zoo. 四、教学难点 能在日常用语中运用本课所学句型及日常交际用语。 2 五、教学过程 Step 1.Freetalk(1min) T: Hello, boys and girls! Ss: Hello, teacher. T:Now, we are going to learn Unit 3 Public Rules Lesson 2(引出课题) I know, last week, you went to the farm. Do you remember the farm rules? Lets chant. Step on the grass, step on the grass, dont step on the grass; Hurt animals, hurt animals, dont hurt animals; Pick fruits, pick fruits , dont pick fruits; Climb trees, climb trees , dont climb trees; Light a fire, light a fire, dont light a fire. (设计意图:用 chant 的方式复习上一节课的内容 farm rules.增强学生的学习兴 趣,并为本节课的内容做铺垫。) We know there are some farm rules. Do you remember what are our school rules? (设计意图:通过联想学校规则,整体呈现本节课的教学内容,为接下来的单词 和句型教学作准备。) Do you remember these rules? Lets go. Step 2 Presentation 1. T: look, these are our school rules, have you followed these rules? But there are also some behaviors that you do. Do you know what does this mean? Litter, shout, fight, play football,draw on the wall,step on the grass (设计意图:通过校园规则,引出新单词 litter, shout,fight.) Then, do you know how to say them in english? 引出新单词教学,自然拼读法引导孩子拼读单词。用录音正音,高低音, 小组读的方式练习单词。 T:Then, do you think these are good behaviors? S: No. (T: how to say these bad behaviors?预设 Dont litter. 教同义句:we cant litter. T: There is a sign. It says:“Dont litter ”) 引出 litter 的教学,用录音正音,小老师教读,个人读的方式练习单词。同 时给出小贴士“We cant litter anywhere. We should keep clean. 3 (设计意图: 教授单词以旧带新,易于掌握,利用教室的真实环境提问并 引出句型,不要乱扔垃圾,要保持干净,孩子们一起捡拾教室的垃圾,渗透情 感教育,让孩子们养成讲卫生的好习惯。) 同理教学 shout,fight (设计意图: 教授单词以旧带新,容易记忆。做调查,渗透情感教育,让孩 子们从小就树立爱惜自己身体的意识。) 2. 整体教读黑板上的单词和句型。 (设计意图:学完词汇后,利用板书进行复习巩固,为后面的教学环节作铺垫。) Step 3 Consolidation Today, we are very excited. there are some school rules. (设计意图:呈现孩子们熟悉的学校规则) What rules are there in the classroom, in the library, on the bus, in the hospital, etc? Lets make the public rules. Choose one public place.(zoo,library,classroom) Each group writes at least one rule down. e.g. Dont / We cant 2 minutes. 3. Show time (设计意图:通过小组合作制定不同地方的公共规则,让孩子们了解更多的公共 规则,增强了团队合作的意识,体会到分享的乐趣) 总结:At the zoo, in the classroom, in the school, wherever, we should follow the public rules. We must try our best to be a civilized student. (设计意图:将情感教育渗透到教学过程中,最后总结升华) 4. There are some other signs,do you know?出示图片,预设新单词 feed,smoke, park. Park,dont park, we cant park. (设计意图:通过课外知识,学习新知,引出 feed,smoke,park 的教学。) Step 5 Expansion Describe the sign of the public rules to your parents or your friends. (用英语向家人、朋友描述公共场合规则标语用英语向家人、朋友描述公共场合规则标语) (设计意图:作业设计既巩固了单词记忆,又发挥了自主创新的精神。) Unit 3 Public RulesUnit 3 Public Rules Lesson 2 Lets review some rules. pick fruits Dont pick fruits. hurt animals Dont hurt animals. climb trees Dont climb trees. step on the grass Dont step on the grass. run a red light Dont run a red light. light a fire Dont light a fire. Lets chant : Pick fruits, pick fruits, dont pick fruits. Hurt animals, hurt animals, dont hurt animals. Climb trees, climb trees, dont climb trees. Step on the grass, step on the grass, dont step on the grass. Run a red light, run a red light, dont run a red light. Light a fire, light a fire, dont light a fire. Do you know our School Rules? Have you Have you followed these followed these rules?rules? litter fight draw on the wall step on the desk play football shout Good Behavior? Dont litter.Dont fight. Dont shout. =We cant litter. =We cant fight. =We cant shout. Write(写一写) 1.Choose one public place. (zoo, library) 每组选择一个公共场所。(动物园,图书馆) 2.Each group writes at least one rule . 每组至少写下一条规则。 e.g. Dont / We cant Group work: Make the Public Rules Show Time:Show Time: What does this mean? Don t shout. Dont feed. Dont park. Dont smoke. Tips: We should follow the public rules. 我们应该 遵守公共规则 。 We must try our best to be a civilized student. 我们争取做个文明学生。 Thanks for Thanks for your listening.your listening. 1 Unit 3 Public Rules Lesson 2 教学设计 一、教 学目 标 1. 语言知识与技能目标: 能听、说、读、写关于公共场合规则的动词:park, shout, litter, smoke , fight, feed. 能熟练掌握并在情境中运用句型:Dont park / shout/litter/ smoke/fight/ feed animals at the zoo. We cant park / shout/ litter/ smoke/fight/ feed animals at the zoo. 学习有逻辑地与他人交流,说说我们应该怎样遵守公共场合规则。 2. 学习策略目标: (1)引导孩子在课堂交流中积极思考、积极运用所学英语进行表达与交流; (2)培养学生积极与他人合作、自主学习、互相帮助,共同完成学习任务的意 识。 (3)培养学生对英语良好的感知能力;明确合作学习的规范。 3. 情感态度与文化意识目标: (1)采用自主学习、小组合作等方式,培养学生团队合作意识; (2)采用多种语言教学途径,让学生积极参与,敢于表达,体会英语学习的乐趣; (3)增强学生的讲卫生,相互帮助,爱惜自己的意识; 2 学情分析 教学对象为小学六年级的学生,该年龄段的学生具有较强的好奇心、求知欲 和表现欲。有一定的英语基础,具有良好的听,说,读,写的能力,在此基础上,要 培养孩子的语言综合运用能力。大部分孩子学习习惯良好,学习积极性高,能较 好地完成学习任务。但部分学生学习比较浮躁,两极分化的现象比较突出。本着 这样的学情,本节课主要采用任务型学习法与合作型学习法。小学英语教学借助 合作学习这一形式,可以开发学生丰富的想象力,促进学生语言交流的欲望,保持 对英语学习的持久兴趣,能提高整个英语课堂的教学实效。 二、教学内容 重点句型 Target Language: Dont litter/feed/fight/smoke/shout What does it mean? 重点词汇 Key Words: litter 乱扔(垃圾) feed 喂 fight 打架 smoke 吸烟 shout 喊叫 park 停车 三、教学重点 1. 能听、说、读、写关于公共场合规则的单词及词组:park , shout, litter, smoke, fight, feed, 2. 能熟练掌握并在情境中运用句型:Dont/We cant park / shout/litter/ smoke/fight/ feed animals at the zoo. 四、教学难点 能在日常用语中运用本课所学句型及日常交际用语。 2 五、教学过程 Step 1.Freetalk(1min) T: Hello, boys and girls! Ss: Hello, teacher. T:Now, we are going to learn Unit 3 Public Rules Lesson 2(引出课题) I know, last week, you went to the farm. Do you remember the farm rules? Lets chant. Step on the grass, step on the grass, dont step on the grass; Hurt animals, hurt animals, dont hurt animals; Pick fruits, pick fruits , dont pick fruits; Climb trees, climb trees , dont climb trees; Light a fire, light a fire, dont light a fire. (设计意图:用 chant 的方式复习上一节课的内容 farm rules.增强学生的学习兴 趣,并为本节课的内容做铺垫。) We know there are some farm rules. Do you remember what are our school rules? (设计意图:通过联想学校规则,整体呈现本节课的教学内容,为接下来的单词 和句型教学作准备。) Do you remember these rules? Lets go. Step 2 Presentation 1. T: look, these are our school rules, have you followed these rules? But there are also some behaviors that you do. Do you know what does this mean? Litter, shout, fight, play football,draw on the wall,step on the grass (设计意图:通过校园规则,引出新单词 litter, shout,fight.) Then, do you know how to say them in english? 引出新单词教学,自然拼读法引导孩子拼读单词。用录音正音,高低音, 小组读的方式练习单词。 T:Then, do you think these are good behaviors? S: No. (T: how to say these bad behaviors?预设 Dont litter. 教同义句:we cant litter. T: There is a sign. It says:“Dont litter ”) 引出 litter 的教学,用录音正音,小老师教读,个人读的方式练习单词。同 时给出小贴士“We cant litter anywhere. We should keep clean. 3 (设计意图: 教授单词以旧带新,易于掌握,利用教室的真实环境提问并 引出句型,不要乱扔垃圾,要保持干净,孩子们一起捡拾教室的垃圾,渗透情 感教育,让孩子们养成讲卫生的好习惯。) 同理教学 shout,fight (设计意图: 教授单词以旧带新,容易记忆。做调查,渗透情感教育,让孩 子们从小就树立爱惜自己身体的意识。) 2. 整体教读黑板上的单词和句型。 (设计意图:学完词汇后,利用板书进行复习巩固,为后面的教学环节作铺垫。) Step 3 Consolidation Today, we are very excited. there are some school rules. (设计意图:呈现孩子们熟悉的学校规则) What rules are there in the classroom, in the library, on the bus, in the hospital, etc? Lets make the public rules. Choose one public place.(zoo,library,classroom) Each group writes at least one rule down. e.g. Dont / We cant 2 minutes. 3. Show time (设计意图:通过小组合作制定不同地方的公共规则,让孩子们了解更多的公共 规则,增强了团队合作的意识,体会到分享的乐趣) 总结:At the zoo, in the classroom, in the school, wherever, we should follow the public rules. We must try our best to be a civilized student. (设计意图:将情感教育渗透到教学过程中,最后总结升华) 4. There are some other signs,do you know?出示图片,预设新单词 feed,smoke, park. Park,dont park, we cant park. (设计意图:通过课外知识,学习新知,引出 feed,smoke,park 的教学。) Step 5 Expansion Describe the sign of the public rules to your parents or your friends. (用英语向家人、朋友描述公共场合规则标语用英语向家人、朋友描述公共场合规则标语) (设计意图:作业设计既巩固了单词记忆,又发挥了自主创新的精神。)
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