七年级上册英语教案：Unit 3 Is this your pencil Section A2

Unit 3 Is this your pencil Section A2 (Grammar Focus-3c) 一、教学目标： 1. 语言知识目标：

1) 总结归纳辨认物品的所有者所用的句型。

① — Excuse me. Is this/that …? — Yes, it is. / No, it isn’t.

② — Excuse me. Are these/those …? — Yes, they are. / No, they aren’t.

2) 根据不同场景,能用英语对物品的所属进行提问和回答。 3) 培养学生听、说、读、写的能力及创新思维能力。 2. 情感态度价值观目标：

通过开展小组活动,指导学生积极与他人合作,相互学习、相互帮助,共同完成学习任务。 二、教学重难点 1. 教学重点：

1) 总结归纳辨认物品的所有者所用的句型。

2）通过进行不同形式的对话练习来熟练运用辨认物品所有者的句型，同时复习所学的学习用品的词汇。 2. 教学难点：

总结归纳辨认物品的所有者所用的句型；熟练运用这些句型。 三、教学过程

Ⅰ. Warming-up and revision

1. Greeting the Ss and Check the homework. 2. (Ask Ss to put some school things on their desks.)

Let some Ss stand up and say what school things they have. 3. T walks around the classroom, pick up the things and ask about them.

T: Is this your pen? S1: Yes, it is. It’s mine. T: Is this your eraser? S2: No, it isn’t. It’s hers. T: Are these your books? S3: Yes, they are. T: Are those your rulers? S4: No, they aren’t. They are his. Ⅱ. Grammar Focus. 1. 阅读指导：

1）老师总结已学过的辨认物品的所有者所用的句型。 第一类为辨认单个物品时，较近处的用Is this…; 较远处的

用Is that…；回答用Yes, it is. / No, it isn’t.

第二类为介绍多个物品时，较近处的用Are these …; 较远处的用Are those … 回答用Yes, they are. / No, they aren’t.

2）物主代词分为两类，一类是形容词性物主代词，另一类为名词性物主代词。

在用法上形容词性物主代词 + 名词 = 名词性物主代词 2. 学生阅读并完成下列句子。（可借助课件来完成此任务）

① 这是你的铅笔吗？_____ _____ your pencil? ② 是的。它是我的。Yes, ___ _____. It’s ______. ③ 那是你的书包吗？___ _____ your schoolbag? ④ 不是。它是他/她的。No, ___ ___. It’s ___/____. ⑤ 这是他的绿色钢笔吗？ ___ this ___ ____ pen? ⑥ 不是。那只蓝色钢笔是他的。

No, ___ ___. The ______ _____ is ______. ⑦ 这些是你的书吗？_____ ______ your books? ⑧ 是的。/ 不是。Yes, ____ ____. /No, ____ _____. ⑨ 那些是她的钥匙吗？_____ _____ her ____? ⑩ 不是。它们是她的。No. _______ hers. 3. 掌握下列缩写形式

① it is = ______ ② they are = _______ ③ is not = _______ ④ are not = _______ ⑤ that is = _______ ⑥ name is = ______ Ⅲ. Practice

1. T: Let’s work on 3a. Look at the pictures in 3a. We can see the first picture is close to us, but the second picture is a little far from us. When we ask about them, we must pay attention to the use of this, that, these and those.

2. Now try to complete the questions and answers about each picture.

3. Check the answers with the class. 4. Explanation:

① this/these “这，这个/这些”，用于指代在时间或空间上说话人较近的人或物。

② that/those “那，那个/那些”，用于指代在时间或空间上说话人较远的人或物。 Ⅳ. Practice 1. Let’s work on 3b.

T: Read the questions and complete the answers. You should pay attention to this/that and these/those。

2. Ss read the questions and answer the questions with their partner. Then write down their answers in the blanks. 3. Check the answers with the class. Ⅴ. Game

1. Divide the Ss into five or six groups. Each group has six to eight students. All the students in a group put some of their school things into a box.

(T makes a model for the Ss.)

T: I have many things in this box. But I’m sorry I don’t know whose these are. Could you help me find the owners? Let’s see who can find

all the owners first and write the owners’ names in the chart. You only have two guesses. Language used for the task: T: Is this your math book? S1: Yes, it is. It’s mine. T: Is that your ruler?

S2: No, it isn’t. It’s hers. My ruler is blue. T: Kim, is this your dictionary? S3: No, it isn’t. It’s his. T: Jim, are these your erasers? S4: Yes, they are. They are mine. T: Here you are. S4: Thank you. Ⅵ. Exercises

Do some more exercises.

(使用多媒体课件来做更多的练习题来巩固所学的知识) Homework

1. Review the Grammar Focus again.

2. Play the game with your friends after class. Then write down the conversation on your workbook.