4B Unit 8 Open day (第一课时)教案

一、教材分析
4B Unit 8 Open day “介绍教室”的话题。重点句型是There be结构。There be结构既涉及到了单数，又涉及到了复数。 在教授句型时，要通过合理地创设情景，让学生在一定的语境中通过反复地练习，。这节课还有一个难点是所涉及的生词较多。如：classroom, blackboard, bookcase, computer, library， some， lots of，sometimes等等。在教学中要有效地把单词和句型情景相结合，分散进行生词的教学，使单词的训练与情景密切结合起来，并达到灵活运用，学以致用的目的。
二、学情分析：
    四年级下学期的学生，他们对英语学习有了一定的积累，对英语学习也表现的比较热忱，渴望获得更多的知识，以丰富自己的交际内容，提高交际能力。教师在教学时，一定要抓住学生的年龄特点，注意新旧知识结合，由浅入深，循循善诱，保持和巩固学生的浓厚学习兴趣，适当地渗透学习英语的方法，坚持在语境中让学生轻松愉快的学习英语。
三、教学目标：
a、            能听懂、会说、会读和会用所学的生词playground,computer,chair,
bookcasepicture,music room词组lots of和句型.What’s in /on… ?There’s a/an… .There are some… .
b、能正确地听懂、并能以流畅的语音语调朗读对话。
c、能用本课所学语言，主要是There be结构来讨论某一处有些什么东西。
d、培养学生合作、探究的精神。
教学重点：能正确地理解、朗读和使用“There be”句型，并能流利地用所学句型进行情景会话。

四、教学过程：
Step 1. warm-up
1、Warming up
T:What’s this/that?:What are these/those?
S:It’s a/an…They’re… .
Step2.Presentation and practice
（1）Teach:bright
T:This classroom is small and dark,but this classroom is big and bright.
T:If I’m new here.Can you introduce your classroom to me? Use the sentences “A:Look,this is our classroom.B:It’s big and bright.(new and nice)”
操练：生问师答，生问生答
2、Look at the small classroom.What’s in it? You can answer:There’s a…
（1）There’s a blackboard.
Teach: blackboard     keyboard   whiteboard
（2）What’s in the…? There’s a chair/computer/bookcase…
操练：师问生答，生问生答
3.Sing a song:What’s in the classroom?分角色唱男生问女生答
4、Teach:sometimes
Say a chant:classroom,classroom,what’s in the classroom?
TV,TV,there’s a TV.
T:Can you watch TV in class?
Ss:Yes.
T:Use “sometimes”make a sentence.
5、Teach:playground,what’s in the playground?There are some… .
（1）    What’s in the picture?
There’s a playground.
（2）    What’s in the playground? There’s a football.
Now how many footballs? Three.So now we should say:There are some
Footballs.    Teach: There are…
（3）    Ask and answer.
6、Practice:Look at the picture.Do you have magic eyes?What’s in the…?
There are some…
7.What’s in the music room?There’s a…/There are some…
Teach:music  （Do you like music?/Do you like classical music/popular music? ）
8、Just now we have talked about my school.Now let’s  talk about your playground,music room,reading room,library.
Step 4.Learn to say.
Today there are many new teachers in our classroom.Why?Because today is open day for our school.Today is Ben’s open day,too.Let’s watch a cartoon.Then answer the questions. Then read the dialogue.
Step 5 Language intent
Today is our school’s open day.So now we need some guides.You can choose one place to show us something about your school.

Step 4、拓展性学习：
T: That is Ben’s open day.  At school, he did a good job. After school, he goes home. Guess！Where is he now?
      Yes, he is in his bedroom. Now you who can act like Ben? I’m the visitor.
S: Welcome to my home.
T: Thank you. What’s near the clothespress?
S: There is a guitar.
T: Can you play the guitar?
S: Yes, I can.
T: What’s on the desk?
S: There is a computer.
T: I think you like computer games.
S: Yes.
T: Oh, your bedroom is big and bright.
Can you welcome us to your home just like Ben, with open arms?
Please take out your family photo, make a dialogue like this in pairs.

Step5. Homework.
1. Read the Part A three times. Try to recite it.
2. Using “there be “, introduce your room to class.Goodbye and thank you.
附板书：
            
Unit 8 Open Day
              What’s in /on… .
              There’s a/an… .
              There are some… .



Unit 8 Open Day 教后反思
本课结合开放日，谈论某地有某物。重点句型是：What’s in /on/near… ?There’s a/an… There are some… .在教学时，我先点题，突出主要事件，单词与句型的教学都在这一主要情景中展开学习。先清晰展示单数There’s a/an … .的教学，然后通过已教句型，引出重点句型
What’s in /on/near… ?There’s a/an… 在引出复数句型There are some… .在操练句型时，通过竞猜，问答达到熟练掌握的目的。在单词教学时，结合本单元的合成词，我扩展了单词教学，教blackboard,我扩展了whiteboard,keyboard,单词picture扩展了picturebook,学生的拓展性学习有了进一步的提升。在综合运用环节，我创设了我校开放日活动，招聘小导游介绍自己学校的任务型活动，由教师的示范到学生的相互练习，到最后的展示表演，学生的学习积极性很高，而且在句型的操练中，拓展了Sometimes we…的用法，学生的学习一直处于不断变化中，有创新性。
     但是也有不足之处，在教学完What’s in /on/near… ?There’s a/an… There are some… .的句型时，应有一个综合的学习操练，让学生更加分清何时用单数There’s a/an…，何时用复数There are some…，提高学生运用知识的灵活度。

本课的新授内容多，还须更多的操练