Section A Grammar focus 3a—3c精品学案

新目标人教版七年级上册

Unit 5

Do you have a soccer ball? Section A

Grammar Focus (3a-3c) 第三课时

Teaching Aims: 1.

Language goals

一般现在时

Target Language:

He does homework at home every day.

Ability Goals:

1.

Train the students’ writing skill reading skill and listening skill. 2.

To improve students the skill of solving problems. Moral Goal: Spend time with our friends and family members. Teaching Key Points Master the new words and sentences patterns. Teaching Difficult Points: 1. .Talk about ownership and make suggestion. 2. Use the target language to make our own conversation Teaching tools 1.

The blackboard 2.

A computer with powerpoint 3.

The tape recorder. Teaching Procedures：

语法专题

1.概念

一般现在时表示经常发生的动作或存在的状态。

2.一般现在时中谓语动词的变化

谓语动词一般分为be动词和实义动词。

(1)一般现在时中的be动词变化规律为：我用am

你用are; he, she, it用is；复数人称都用are。

(2)一般现在时中的实义动词变化规律为：当主语

是第一人称、第二人称和第三人称复数时,实义

动词用原形,当主语是第三人称单数时,实义动词

用动词的第三人称单数形式。

3.动词第三人称单数的变化规律

(1)一般情况下,直接在词尾加­s。如：play—plays。

(2)以s,x,ch,sh结尾的动词,在词尾加­es。如：

watch—watches。

(3)以“辅音字母＋y”结尾的词,把y变i再加­es。如：

study—studies。

4.一般现在时的否定句和一般疑问句

含有实义动词的句子变否定句和一般疑问句时,借助于助动词do和does。当主语是第一人称、第二人称和第三人称复数时,用do；当主语是第三人称单数时,用does。变否定句时,在主语后加don’t或doesn’t,谓语动词用原形。变一般疑问句时,把do和does提到主语之

前,谓语动词用原形。如：

(1)I don’t have a soccer ball.

我没有足球。

(2)He doesn’t go to school on Saturday.

他周六不上学。

(3)—Do they have ping­pong bats?

—他们有乒乓球拍吗？

—Yes, they do.

—是的,他们有。

专题训练

一、用所给词的适当形式填空

1.Does your friends _____(play) sports? 2.Gina ___________(not have) a tennis ball. 3.That _______(sound) interesting. 4.He only _______(watch) sports on TV. 5.My pen and pencil _____(be) in the pencil box. 6.Tom _____(play) sports every day. 7._____(let) them get those books. 8.Frank _____(like) to play baseball in the afternoon. 9.English _____(be) easy and interesting for me. 10._____ you _____(have) a mobile phone? 二、句型转换

11.Sally has baseballs.(改为一般疑问句,并作否定回答)

—_____ Sally _____ baseballs?

—_____, _____ _______. 12.Peter and I have ping­pong bats.(改为否定句)

Peter and I _____ _____ ping­pong bats. 13.Are you Jim Green?(作肯定回答)

Yes, I _____.

14.We don’t have a soccer ball.(用she改写句子)

She ______ _______ a soccer ball. 15.I play basketball every day.(改为一般疑问句,并作肯定回答)

—_____ _____ _____ basketball every day?

—_____, _____ _____. 写作

我的业余爱好(My hobby) I am Cindy. I am in Yongan Middle School. I am in Class 3, Grade 7. I am tall and thin. I have many good friends. I often play with them. I have many hobbies, riding a bike, drawing pictures and reading books. But I like to read books the best. Because reading books is good for my study. I also like riding bikes. Because of it does a lot of good to my body. What’s your hobby? Can you tell me?

你的写作：

写一篇短文，介绍你自己和你最好的朋友的爱好。

_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________