Unit 5 It Was Here Just Now Part A
教材分析
本单元教学共分为2课时，以天气及衣着话题为载体。本课是第一课时，以一般过去时为主线，通过对话学习和掌握一般过去时中be动词的肯定形式was和were，同时培养学生生活要有条理的意识。
教学目标
【知识与能力目标】
1. 能听、说、读、写词汇：scarf, wallet, sunglasses, gloves, warm jacket, rain boots, school bag,并能在实际生活中灵活运用以上词汇。
2. 能正确理解、运用have to do something结构表不“不得不做某事”。
3. 能听、说、读、写词汇：heavy, last week, in front of, yesterday, lost。
4. 能听懂和理解Let’s talk部分的对话内容，学习和掌握过去式中be动词was, were的用法。
5. 能运用以下句型谈论物体过去和现在的位置：
It was here just now. Oh, it’s behind the door.
It was in front of the house yesterday, but now it isn’t there.
【过程与方法目标】
借助教学挂图、卡片、多媒体和实物， 引导学生学习掌握所学知识并能在实际生活中灵活运用。
【情感态度价值观目标】
通过本单元的学习使学生意识到生活要有条理性，要培养良好的生活习惯。
【教学重点】
1. 能听、说、读、写词汇：scarf, wallet, sunglasses, gloves, warm jacket, rain boots, school bag,并能在实际生活中灵活运用以上词汇。
2. 能正确理解、运用have to do something结构表不“不得不做某事”。
3. 能听、说、读、写词汇：heavy, last week, in front of, yesterday, lost。
4. 能听懂和理解Let’s talk部分的对话内容，学习和掌握过去式中be动词was, were的用法。
5. 能运用以下句型谈论物体过去和现在的位置：
It was here just now. Oh, it’s behind the door.
It was in front of the house yesterday, but now it isn’t there.
【教学难点】
1. 能听懂和理解Let’s talk部分的对话内容，学习和掌握过去式中be动词was, were的用法。
2. 能运用以下句型谈论物体过去和现在的位置：
It was here just now. Oh, it’s behind the door.
It was in front of the house yesterday, but now it isn’t there.
课前准备
教师准备：
1. Let’s learn部分的教学卡片、雨衣图片及一些表示天气的图片。
2. Let’s learn部分的音频。
3. 一个书包，书包里装有Let’s learn部分所学词汇对应的实物。
4. Ask and answer部分的词汇卡片。
5. Let’s talk及Let’s chant部分的音频。
教学过程
1. 新课导入
教师引导学生就天气话题继续讨论：
T: What kind of weather do you like?
Ss: I like...
T: I like sunny days. On sunny days, the weather is fine. The sun is bright. But it’s very hot. Now, look! I’m wearing my T-shirt. Do you feel hot, S1?
S1:…
2. Look and choose
T: Hello, boys and girls. Nice to see you again. How is the weather today?
S: It’s sunny / cloudy / rainy.
T: Great. Now please open your books and look at the exercise on Page 37.
教师让学生观察每幅图片，通过问答引导学生说出图中所示的天气，并要求学生给图片选出相匹配的单词。以下问答仅供参考：
T: Look at the first picture carefully. What can you see?
Ss: Clouds and rain.
T: What’s the weather like, then?
Ss: It’s rainy.
参考答案：c, b, a, e, d .
3. Look, choose and write
(1) 教师先引导学生仔细观察图片，然后通过师生对话复习所学的方位介词。以下句型可供参考：
T: Look at the picture carefully. What’s in it?
Where is / are the ...?
Can you find the ...?
(2) 完成问答之后，由学生自主选出合适的介词写下来补全句子。
(3) 教师通过请学生读出句子来带领学生核对答案。
(参考答案：1. under 2. beside 3. on 4. behind 5. In)
(4) 最后请学生自己看图说句子。
4. Let’s learn
(1) 学习单词sunglasses
a. 教师戴上自己的太阳镜，与学生进行对话：
T: It’s a sunny day. I am wearing my sunglasses. Look! They are dark. I think I am very cool. But do I need to wear them in the classroom?
Ss: No.
T: I have had eyesight. I should wear glasses. I have a pair of glasses. What color are they?
Ss: They are blue/ red.
T: Who is wearing glasses?
S1: …is wearing glasses.
S2: …is wearing a pair of green glasses.
S3: …is wearing a pair of cool red glasses.
T: Yes. They wear glasses. But they are not sunglasses. Sunglasses are usually dark.
b. 教师板书、学生分组读单词，教师注意纠正学生的错误读音。
(2) 学习词组rain boots
教师出示雨天的图片，与学生进行对话：
T: We can wear our sunglasses on a sunny day. Look. It is raining. What can we take with us?
S: We can take our umbrellas.
T: And we can wear our raincoats.(教师出示雨衣图片) Sometimes, it rains cats and dogs(教师出示倾盆大雨图), and my shoes are wet. So I can wear my rain boots.(教师出示雨靴图片)
(3) 学习词汇school bag, wallet, scarf, gloves, warm jacket
a. 教师出示所准备的书包，与学生进行对话：
T: Look at this bag. It’s my school bag. I have something in my school bag. Can you guess what’s in it? (教师请一名学生摸包里的物品)
What do I have?
S1: You have a “钱包” and “手套” 。
T: Well. I have a wallet and a pair of gloves. Where are they?
Ss: They are in your school bag.
b. 教师请学生打开钱包，说出钱包中的物品。
T: Open the wallet and tell me what you can see in it?
Ss: I can see some money.
T: Yes. Winter is coming. We should wear our warm clothes. I will buy some new clothes for me with the money. Do you know what I will buy?
T/Ss: A scarf, gloves and a warm jacket. (教师引导学生说出)
教师逐一出示围巾、手套和棉夹克的图卡和词卡，板书并引导学生拼读生词。
5. 巩固活动
教师播放此部分的录音，让学生听录音跟读词汇，教师可在每个词汇后稍作停顿，要求全班同学或随机抽取某个同学拼读出相应的词汇。
6. Let’s talk
T: Hello, everyone. We should wear different kind of clothes according to different weather. It is rainy today. Kevin wants to wear his raincoat. Where is it? Let’s listen carefully.
(1) 教师就本段对话提出问题，然后播放录音，让学生在对话中找答案。
Question 1: Where is Kevin’s raincoat?
Question 2: Where are Kevin’s rain boots?
(2) 教师请学生来回答问题，检测他们对对话的理解。然后引导学生用完整的句子说出问题的答案。
Answer 1: Kevin’s raincoat is behind the door.
Answer 2: Kevin’s rain boots are under the bed.
7. 阅读理解
(1) 教师提出问题，让学生读对话，判断句子正误并改正错误的句子。
Kevin’s bike is in front of the house now.
Kevin will go to school by bike today.
(2) 教师请学生说出正确答案。
改为：Kevin’s bike was in front of the house yesterday.
Kevin will walk to school. / Kevin will go to school on foot.
教学小贴士
一般过去时态描述过去的情况，动词的形式也要变为其过去式。be动词的过去式有两种形式，其中，am和is的过去式是was，are的过去式是were。同动词的现在式一样，应用时要与主语的人称和数保持一致。 一般过去时态往往与表示过去的时间状语连用，这一类短语常见的有：yesterday, yesterday morning / afternoon / evening, just now, last week/ year / month / night..., ...ago, at six this morning (在说话时间之前)等，随着对过去时态更深入的学习，教师可逐步向学生介绍。
(3) 找出Let’s talk部分中含有was，were的句子并板书，朗读：
It was here just now.
Last night, they were under your bed.
It was in front of the house yesterday.
I’m afraid it was lost.
(4) 让学生朗读课文并画出对话中I have to go now. You have to walk to school today.两句话。教师板书并领读这两个句子，继而做一些讲解使学生理解并会用 have to do something结构说话。
教学小贴士
have to do something用来表达“不得不做某事”，可在日常生活中表示某人因环境或条件所限，不得已而做出的选择。如：
It’s late. We have to go fast.
It’s raining. I have to wear my raincoat.
Rose has to take a bus to the park, because it’s a little far from here.
8. 布置作业
预习“Let’s learn more”
