人教七年级指示代词教件

课程名称：指示代词
教学内容：一 .指示代词含义的区分
二 .指示代词的使用
1.指示代词和be动词的搭配和
使用
2.含有指示代词的句型转换
教学对象：七年级预科学生
教学目标：熟悉指示代词的含义，以及正确使用指示代词教学重难点：指示代词的使用
Teaching Steps
Step 1: Leading-in and Warming-up
引导学生比较that this/ these those 在距离和单复数上的不同
Step 2: Teaching and Drills
知识卡片1
一.指示代词：是表示指示概念的代词，即用来指示或标识人或事物的代词。

二.this和these指说话人较近的人或物，that和those指说话人较远的人或物。

例句:
那是只狗 that is dog 这个是苹果 this is apple 这些是学生 these are student s那些是尺子 those are ruler s
练习
填空
1. I like _____ pants. _______ pants are red.(这些)
2. I don’t like ____ shoes. ____shoes are too small.(那些)
3. I want _____(这个) sweater. I don’t want________（那个）sweater._____ （那个）is too big.
知识卡片2
不同指示代词和be动词的搭配
Be动词的使用测试
She _______ (am, are, is) a student.
Jane and Tom _________(am, is, are) my friends.
My parents _______ (am, is, are) very busy every day.
The girl______ Jack's sister.
The dog _______ tall and fat.
单数主语用is 复数主语全用are
单数复数
指示代词 this these that those be动词 is are
指示代词用法口诀：
介绍人物用指代，this these距我近，
that those离我远，this that指单数。

these those表复数，单复加be不相同，
this that跟is，these those必加a r e
例题
That ______ my red skirt.
This a dog.
Those______ some pens.
These _______some trees.
知识卡片3
例题
1. This is an apple.
2. These are car s.
3. They are yellow cup s.
将下列句子变成单数或复数。

1. This is an orange.
2.These are soccers.
3.That apple is red.
4.This is my friend
5.That is a cute dog, it is white.
知识卡片4
含有指示代词的句型转换
指示代词相关句子的否定和疑问形式
否定形式：直接在be动词后加not
一般疑问句形式：把be动词提于句首
指示代词的一般疑问句和特殊疑问句及回答：
Is this/that a/an....? Yes,it is./No, it isn't. Are these/those....? Yes, they are./No, they aren't.
例题
将下列句子变成单数或复数。

1. Are those red skirts?
2. This is an orange.
3. What are these?
4. These are soccers.
5. Is that a watch?
练习
填空，并将下列句子转变为否定句以及一般疑问句
句型转换。

1.Is this her bike? (作肯定和否定回答）
2.What're those? (用map作答)
3.These are photos.(变一般疑问句并作否定回答）
4.What's this? (用cap作回答）
5.Are these shelves? (作肯定和否定回答）
Step 3: Test
一．英汉互译。

1. 这支钢笔
2. 那些英语书
3. these erasers
4. that car
5. 那棵树
6.those tigers
二、句型转换。

1. This is a book .（变成复数形式）
2. What are these？ (用monkey作答）
3. Is that an egg? (作肯定和否定回答）
4. What are those? (变单数形式）
5. Are these pandas? (作否定回答）
6. Is that a bus? （变复数形式）
7. What is this? (用apple作答）
8. Are those knives? (变成肯定句）
9. Are these flowers .(作肯定和否定回答）
10. What is this? (变复数形式）
三.翻译下列词组。

1. 这个男孩
2.那位老师
3. 这些猫
4.那些狮子
5.那个蓝书包
6.这些山羊
Step 4: Summary
Step 5: Homework
一、请用所给的代词填空。

1. These keys are mine（我的）. _____________ are yours.
2. What's _____________? It's an egg. What's _____________ over there? It's an orange.
3. Look at _____________ pencils. Are they Lucy's?
No, those are hers. _____________ are mine（我的）.
4. Hi, Mum, _____________ is my friend, Lucy.
11. - What’s _____ in English？
- _____is a toy.
- How do you spell_____？
- T—O—Y—，toy.
12. - What are _____ in English？
-are buses.
二、用适当的代词填空。

1. is a dog. (近处)
2. is a cat. (远处)
3. are some pens. (近处)
4. are some trees. (远处)
5. Hi, Ann! is Jack.
6. Mum, is my friend Tom.
7. is a ruler, is a pen.
8. Jane, are my parents.
9. - Are your books ? (近处) - Yes, are.
10. – Are bears ? (远处) - No, are not.
三．句型转换
1.Are these books?(作肯定回答)_______,__________________.
2.That is ruler.(改为一般疑问句)
__________________________ruler?
3.Is that pencil?(作否定回答)_________,_________________.
4.Are these dictionaries?(作肯定回答)
________,____________________.
5.Is this a blue ruler?(否定回答)_______,__________________.。