Unit 1 School and friendsLesson 4 What Is It教学课件

课件27张PPT。初中七年级（上） (Unit 1)翼教版英语教学课件 Lesson 4
What Is It?1. Understand the text.
2.?Remember the new words.
3. Use the useful knowledge to ask the
thing that he or she doesn’t know.What is it?
It’s a … 教学重点： 教学目标：Warming
upCan you name them one by one?Everybody, open your pencil box
and see what are there in it? New
words eraser n. 橡皮擦；黑板擦guess v. 猜测 wall n. 墙 New Wordsfirst adv. & num. 第一； 首先让我们看动画学文具吧！新学期真热闹，学习用具来报到；
pencil铅笔细又长，绘图找它来帮忙。
pen是钢笔用处大，硬笔书法要靠它。
eraser橡皮是块宝，改正错字要用它。
ruler尺子画直线，它的特点记心间。一起来读一读下面的儿歌吧！快乐记单词看图片写单词Exercise 1.__________ 2. __________
4. ___________
3. __________5. ___________
pencil rulereraserpencil casepenLanguage
PointsUseful structures and expressions:Language points What’s this / that?
This /That is a…
Is this/ that…？
Yes, it is. No, it isn’t.Is this/that your … ?
这/那是你的……吗？Yes, it is.
是的。It’s his/ her ….
是他/她的。No, it isn’t.
不，不是我的。It’s my ….
是我的……。①this与is没有缩写形式。
This is a Chinese car.
这是一辆国产轿车。
②指示代词作主语指物并用于问句中时，回答一般用it代替this和that，如：Is that a ruler？
那是尺子吗？
No, it isn’t. It’s a pen.
不, 不是。是钢笔。 一般疑问句
以动词be，have或助动词、情态动词开头，以yes或no作回答的问句叫做一般疑问句。回答时可以用完整的句子回答，但大多数情况下只需作简略回答。如：Is this your pencil?这是你的铅笔吗?
Yes, it is. 是的。no和not
二者都是“不”的意思, 但用法不同。前者可单独使用, 用于回答一般疑问句，反义词为yes; 后者不能单独使用, 要和be动词、助动词等一起构成否定句。
例如：Explanation Is this your pencil?这是你的铅笔吗?
No, it isn’t.不, 不是。
It is not my book.这不是我的书。What’s this?这是什么？pen？This is a pen.是一支钢笔。..What’s that?pencil？That is a pencil...Is this a marker?rulerNo, it isn’t. It’s a ruler.？..Is that a pencil case?pencil caseYes, it is. ？..Is this your book?Yes, it is.
It’s my book...Is this your pencil case?No, it isn’t.
It’s her pencil
case...Is this your ruler?No, it isn’t.
It’s his ruler...Wang Hong: Good morning, Jim!
Jim: Good morning, Wang Hong!
What’s this?
Wang Hong: This is a pencil.
What’s that?
Jim: That is a blackboard.Read together1. What’s this?..Jenny: Is this your marker?
Danny: Yes, it is. It’s my marker.
Jenny: Is that your ruler?
Danny: No, it isn’t. It’s her ruler.Read together2. Is this your_______?HomeworkWhat’s this/that?
This/That is …
Is this/that…？
Yes, it is. No, it isn’t.看看同学的文具盒里面都有什么：