小学英语Unit 10 What does that sign mean?教案

Unit 10 What does that sign mean?

【第一课时】

【教学目标】

（一）语目目标

1．词汇:能听懂、会说、认读新单词sign, mean, talk, fish, pick, smoke, spit;能听懂、会说单词exit, cinema, visitor, mobile phone.

2．句型:能初步运用“What does that sign mean?”/ “It means ...”/ “Do not …”询问及解释公共标志的含义.初步了解“Do not +动词原形”/ “No+动词ing形式”以及“No+名词”句式的用法.

（二）应用目标

1．了解特定场所的公共标志有关知识,了解公共场所需遵循的一些规则.

2．能用英语向人询问公共标志的含义,并给出简单的答复.

3．能听懂、会说A部分的对话.

【教学重难点】

1．重点:能初步运用句型“What does that sign mean?”/ “It means ...”/ “Do not ...”询问及解释公共标志的含义.

2．难点:了解公共标志的表达方法“Do not/ Don't+动词原形”/ “No+动词ing形式”以及“No+名词”的结构和用法.

【教学准备】

录音机、课文录音、课本图片、有关的卡片、幻灯片、多媒体课件.

【教学过程】

I. 热身/复习（Warm-up/ Revision）

1．Greetings

2．Chants

（1）Paul is big and tall

（2）Come and help me

II. 新课呈现（Presentation）

1．游戏:唱反调.

T: If I say “Come here”, you should say “Do not come here”, OK?

T: Turn left.

Ss: Do not turn left.

T: Throw rubbish. /Eat. /Drink. /Pick flowers. /Talk. /Touch/...

…

用游戏的方式让学生熟悉祈使句及祈使句的否定形式.

T: Smoke.

Ss: Do not smoke.

2．New words and phrases

（1）Do not smoke

smoke                                smoking

Do not smoke.                         No smoking

a．通过游戏引出smoke这个单词,感知它的发音,模仿发音.

b．通过动作或图片理解单词smoke的意义.

c．学习句子“Do not smoke.”让学生知道“Do not smoke = No smoking”,“No+动词的ing形式”,表示禁止做某事.

（2）用多媒体或图片出示各种场合的指示牌、标志,学习单词sign.

T: Are they pictures?

Ss: No.

T: They are signs. There are many signs in our life.

（3）学习标志:Do not use a mobile phone. / Do not talk. / Do not fish. / Do not pick flowers. /Do not spit.

mobile→ phone                talk→talking          fish→Wishing

Do not use a mobile phone.       Do not talk.           Do not fish.

No mobile phones.              No talking.           No fishing.

spit→spitting                  pick flowers→picking flowers

Do not spit.                    Do not pick flowers.

No spitting.                    No picking flowers.

用唱反调的游戏来操练刚才学的标志.

（说明:通过不断重复、对比和游戏的方式,引导学生自我发现、自我思考、自我总结规律,了解公共标志的表达方法“Do not +动词原形”/ “No+动词ing形式”以及“No+名词”句式的用法.）

3．学习句型“What does that sign mean? ”/ “It means ...”

（1）T: What does that sign mean?

Ss: It means ...

将学过的标志问一遍.注意讲解mean的意思及其中ea的发音.

（说明:通过已学单词eat/ read/ clean/ meal/ please归纳字母组合ea的发音.）

（2）Ask and answer in pairs.

操练句型“What does that sign mean? ”/ “It means ...”

4．课文学习.

（1）用课件或挂图呈现电影院的场景,学习单词cinema．

T: Who are they?

Ss: They are Lingling and Mingming.

T: Where are they going?

Ss: They are going to the cinema

学习单词cinema．

（2）看A部分的VCD或者听录音、看图片,理解课文大意.

（3）新知识点:Exit: It means “You can go out from there”.

Staff only means “Visitors do not go in”.

（4）Read aloud.学生自己朗读,然后分角色朗读.

（5）根据关键词或图片复述课文.

T: Please retell Part A with the key words

III. 趣味练习（Practice）

1．看图说句子.用多媒体呈现一些标志或指示牌,学生根据图片说句子.

S1: What does that sign mean?

S2: It means ...

2．创设情境,自由对话.

教师创设情境,引导对话.学生两人一组,根据教师所给情境编对话.

T: There are three situations: in the library, in the park, in the classroom. Please choose one place to make up a dialogue.

情境1 In the library: “Do not smoke”, “Do not use a mobile”

情境2 In the park: “Do not pick flowers.”/ “Exit” “Do not talk.”

情境3 In the classroom: “Do not spit.”/ “Do not talk.”

例如:S1: There are a lot of signs here.

S2: Yes, what does that sign mean?

S1: It means ...

S2: I see. Thank you.

S1: You are welcome.

IV. 巩固拓展（Consolidation）

Describe the sign.

T: Now each group has got an envelope. There are some signs and notices. Please match them first. Then choose one sogn and talk about it. Where do we see this sign? What does it mean? Let's see which group will match them quickly and correctly.

活动说明:这是在新授标志之后的巩固拓展活动.教师把几份标志和相对应的标语打乱放在信封里分发给各个小组,让学生们进行限时配对,看哪一组又快又正确.然后各小组轮流选一个标志从以下几点进行描述:你在哪儿看到这个标志?它是什么意思?它对我们有什么帮助?这样便于学生对该标志有一个深刻全面的了解.

【作业布置】

1．听录音,读课文.

2．写生词和短语.