七年级英语上册Unit5Doyouhaveasoccerball教案.doc

Unit 5 Do you have a soccer ball?
The Second Period
Section A (Grammar Focus-3c)
Ⅰ.Teaching aims:
1.Knowledge aims:
(1)Key words:great,play,sound
(2)Key phrases:play basketball
(3)Important sentences:
①—Do you have a baseball?
—Yes,I do./No,I don’t.I have a volleyball.
②—Does she have a table tennis ball?
—Yes,she does./No,she doesn’t.She has a baseball.
③—Do they have a basketball?
—Yes,they do./No,they don’t.They have a volleyball.
2.Ability aims:Talk about ownership with “do” or “does”.
3.Emotion aims:Make students fall in love with ball sports.
II.Important points:Learn to ask “do” or “does” questions and short answers.
III.Difficult points:Grasp the correct usage of “do” or “does”.
IV.Teaching process
Step 1 Revision
Choose several pairs to act out 2d.
Step 2 Read and say
Work on Grammar Focus.
Ask students to read the sentences in the grammar box by themselves.Pay attention to the change
of “have” and focus on the key structure.
Focus on the shortening words.Try to read and recite them.
Step 3 Grammar exercise
Work on 3a,3b.
1. Write each word in the correct place in the chart.
Check the answers with students.
2. Fill in the blanks with do or does. Then practice the conversations with your partner.
Teacher checks the answers with students,and then let students practice the conversations with
their partner.Then teacher asks some pairs to act out their conversations.
Step 4 Group work
1. Remember the things in Bob’s room. Then close your books and ask and answer questions with
a partner.
A:Does Bob have a soccer ball?
B:Yes,he does.
语法拓展
一、 一般现在时中have的用法
一般现在时的谓语动词可以由be动词（前面已学过）或实义动词来充当。今天我们重点学
习含有实义动词的一般现在时。（主要介绍have的用法）。
1. 定义：一般现在时可以用来表示现在的状况，主语的性格、能力以及经常性或习惯性的
动作。
have意为“有”，表示所属关系，有人称和数的变化，其主语一般是人，有时可以是物。
（1） have用于复数名词，第一二人称单、复数或第三人称复数作主语的句子中；has为have
的第三人称单数形式，用于不可数名词、可数名词单数或第三人称单数作主语的句子之中。
I have an orange.我有一个橙子。
Tom has a friend.汤姆有一个朋友。
（2） have/has作谓语时的句型转换。
①否定句式：主语+don’t/doesn’t+have...
I don’t have an eraser.我没有一块橡皮。
He doesn’t have a tennis bat.他没有网球拍。
②一般疑问句：Do/Does+主语+have...?
肯定答语：Yes,主语+do/does.
否定回答：No,主语+don’t/doesn’t.
—Do you have a bike?你有自行车吗？
—Yes,I do./No,I don’t.是的，我有。/不，我没有。
—Does she have a tennis ball?她有网球吗？
—Yes,she does./No,she doesn’t.是的，她有。/不，她没有。
二、并列连词and和but的用法
两词都为并列连词，用来连接两个单词或句子，使其前后的词、短语或句子有顺承、对立或
对照性的关系。
（1） but意为“但是；然而”。表示对立或对照性。
He has an apple,but I don’t have one.他有一个苹果，但是我没有。
（2） and意为“和……；以及……”。表示并列、反复或承接关系。
Jenny and Alice are my friends.珍妮和艾丽斯是我的朋友。
They talk and talk.他们谈了又谈。
This is a book,and that’s a pencil.这是一本书，那是一支铅笔。
Exercise
一、 用所给词的适当形式填空。
1. Tom _________(have) a dog.
2.Bob and Mike ________(have) a desk.
3.I _________ _________(not have) a computer.
4.—________ Lucy have a tennis ball?
—No,she _________(do).
5. —________ your grandparents have a radio?
—Yes,they_________(do).
二、按要求完成句子。
1.His father has a baseball.(改为否定句)
His father ________ _________ a baseball.
2. I have a computer.(改为一般疑问句 )
________ ________ ________ a computer?
3. 他有四个足球和一个篮球，而我没有。(汉译英)
He ________ four soccer balls ________ a basketball, _________ I _________ have one.
Homework
1.Recite Grammar Focus.
2.Practice the conversation in 3b with your partner.
板书设计
Unit 5 Do you have a soccer ball?
The Second Period
(Grammar Focus-3c)
①—Do you have a baseball?
—Yes,I do./No,I don’t.I have a volleyball.
②—Does she have a table tennis ball?
—Yes,she does./No,she doesn’t.She has a baseball.
③—Do they have a basketball?
—Yes,they do./No,they don’t.They have a volleyball.
教学反思：
————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————