Unit 6 Part A Let’s learn Let’s find out
PEP Primary English Book 7
一、 教学内容：
PEP Primary English Book7 Unit 6 A Let’s learn Let’s find out C Let’s sing.
二．教学目标：
1.能听、说、读、写单词：stream、rain、 cloud、 sun；能听、说、认读单词vapour。
2.能听、说、认读句子：Where does the rain come from？并能替换关键词造新句，并能初步掌握水循环的整个过程。 3.能够完成Let’s find out 的任务。 4.学唱歌曲“Little Water Drop”
5.在教学中渗透环保知识，从小培养学生的环保意识和习惯。
三、教学重、难点：
1.重点：学会单词：stream、rain、cloud、sun和三会词vapour。 2.难点：结合所给句型替换关键词，在情景中学新单词，逐步达到掌握要求。
四、课前准备：
1.教师准备小组竞赛的奖品——一幅画着无数个可爱的小水滴的图。 2.教师准备图片：sun、cloud、rain、stream及音标词卡[veip ]。 3.教师准备一壶开水、实物投影仪、录音机、录音带、课件以及幸运 箱。
4.学生制作图片：sun、cloud、rain、stream并在下面画 ；课前设计一张以“自然公园”为主题的图画。
五、教学过程：
Step1: Warm up. (热身)
(1). Listen to a song. “Little Water Drop” (2). （课件出示小水滴）
T: Hello! Boys and girls. This is Little Water Drop, our new friend. Say “Hello!” to her.
S: Hello! Little Water Drop. T：（出示“小水滴一族”的图画）There are many little water drops in the
picture. If you do a good job, one of them will belong to you. Today we have four groups: A、B、C、D. Now let’s have a race, OK? Let’s see which group get more little water drops.
（当学生表现出色时，便在某一小水滴的身上写下他们那一组的代码，比一比哪一组赢得的小水滴多。）
Step2：Presentation / Practice（新课呈现及操练） (1). Learn the word “sun”.
☺ T: What’s the weather like today? S: It’s sunny.
T: In a sunny day, Mr. Sun often comes out and say “Hello!” to us.
☺ T: （出示图片sun）Hello! Boys and girls. I’m Mr. Sun. Nice to meet
you！
（教师扮演Mr. Sun，通过声音的变化来增加教学的趣味性。） ☺. Practice:
a). 小竞赛：看老师的手势 ，分别用升调或降调快速说出单词，
最快的一组获得一个小水滴。
b). 拼读单词接力赛
（玩法：第一个被老师指到的小组读单词的第一个字母“s”，第二个被指到的读前两个字母“s-u”，第三个被指到的拼读“s-u-n”。按要求拼读正确且整齐的给与奖励。）
c). T: Now show me your picture of the sun.(指向某一学生作品) Look!
The sun is shining. It’s beautiful. Can you say something about the sun?
S1: The sun is big.
S2: The sun comes out in the morning. S3: I like the sun. ……
d). Write down the word “sun” on your card. (2). Learn the words: cloud、rain A). Learn the word “cloud”
☺. T: The sun is really beautiful. Let’s go out and play, OK? Now watch
the video carefully and tell me: What can you see?
☺. 课件播放Let’s chant.
First the sea. First the rain. Then the sun. And then the sea. Next the clouds. Next the sun.
The rain has fun. Then clouds over me. ☺. T: What can you see ? S1: I can see a cloud. T: What colour? S1: It’s white.
T: （教师在黑板上画 a cloud ）A cloud. （再画一片云） Is there only a cloud? S: No. Two. T: Two clouds.
（让学生理解、掌握cloud的单数、复数的用法。） ☺. Practice:
a). Game: 听节奏，拼单词。
（仔细听老师打节奏，根据节奏的快慢拼读单词cloud,每组只有一次机会，如果节奏、拼读准确，就给与奖励。）
b). Write down the word “ cloud” on your card. （提示：cl不能考靠得太近。）
B). Learn the word “rain”.
☺. T: She can see a cloud. How about you? S2: I can see the rain.
T: (教师在黑板上画 “rain” ) r-a-i-n ☺. Practice:
a). Group work: 你能用声音的变化来表演 “倾盆大雨” 和 “绵绵细雨”吗?
b). Game: Scissors、cloth and stone. (剪刀、石头、布)
（同桌两人玩剪刀、石头、布的游戏，输的同学要快速把 “rain”
拼读出来。）
c). Write down the word “rain” on your card.
(3). Learn the sentence: Where does the rain come come from? ☺. T: Where does the rain come from? It comes from the . (教师指着板书图略做提示) S: Clouds. （标出箭头）
☺. Write down the sentence: It comes from the clouds.
☺. Look and say. (快速读出老师所指的单词comes、from、clouds) ☺. Game: Ask and answer.
(教师提问Where does the rain come from ? 之后,站在哪一组的前面,哪一组的同学就要立刻回答这个问题。回答是否过关由其他同学评议后举手决定。)
☺. T: Who wants to be the little teacher ? (由一学生代替老师与其他同学进行问答。) (4). Learn the words: vapour 、stream
☺. T: The rain comes from the clouds. But where does the cloud come
from? Look! (教师拿出一壶开水，把壶盖打开，水面热气腾腾。) Can you see the vapour ? S: Yes.
（运用实物帮助学生理解 vapour。）
☺. 出示音标词卡[veip ], 开火车拼读音标词。
☺. 在黑板上画出vapour,引导学生提问: Where does the cloud come
from? 教师在板书图中标出相应的箭头,并引导学生回答: It comes from the vapour. ☺. 男、女生对答。
☺. T: Where does the vapour come from? (再次出示热水壶，指向
壶中的水，引导学生补充完整句子。) It comes from the water .
☺. T: Some vapour comes from the water in the stream.(在黑板上画出
小溪。提醒stream的发音要领。)
☺. Ask your partner: Where does the vapour come from?
☺. Pair work: 同桌两人轮流拼读字母，把stream拼读完整，在接 力过程中，某一方拼错或速度太慢，必须被对手打一下手掌心。 ☺ T: Write down the word “stream” on your card. (5). Sum up.
☺.根据板书图,引导学生说出水循环的过程。 ☺. Listen to the tape, point and repeat. ☺ Game: 破译密码情报
(教师给每位学生发一张密码情报,图中每个特定的图形符号代表一个不同的字母,学生要根据符号破译密码情报,即把它翻译成英语句子,
最先破译的学生给所在小组嘉奖。)
Step 3. Extension / Consolidation ( 拓展 / 巩固 )
(1). Let’s chant
(2). Learn to sing. “Little Water Drop” (3). 环保教育：
T: Do you drink water every day? S: Yes.
T: We need water. What else need water?
S: Animals / Birds / Fish / Trees / Flowers /…… T: (出示课件)
Do not waste water! Use less water! (节约用水！)
T: If we pay more attention to our environment. The earth will become more and more beautiful. (4). Let’s find out
☺. Pair work: (出示课件) What can you see ? I can see a …
☺. Group work: Introduce your nature park.
(让学生展示自己设计的nature park, 并做 “小导游” 解说。) ☺. 推荐 “小导游”上台演说,评选最佳 “小导游”。
(5). T: How many little water drops do you have? Who is the winner ? ( 冠的成员可从幸运箱里抽取奖品。) (6). Homework:
a). 完成活动手册中相关的练习。
b).以 “节约用水” 为主题，设计宣传画。
c).用英语向你的朋友、家人介绍水循环的过程。
