最新人教版新目标八年级英语初二上册Unit3 I’m more outgoing than my sister单元教案

Unit 3I'm more outgoing than my sister.

第一课时Section A (1a～1c)

教学设计

§自主学习案

根据句意及首字母提示完成句子。

1．Peter plays the piano well, but Sam plays b etter than him.

2．The bag is too h eavy. I can't carry it.

3．B oth of the two classes did very well in this football game.

4．Be q uiet,_please! The baby is sleeping.

5．Jim is an o utgoing boy. He always says “hello” to us.

§课堂导学案

Step 1准备与热身(Preparation)

Invite two Ss to stand in front of the classroom, and ask: Which student is taller, S1 or S2?

Ss: S1.

T: Yes, we can say like this: S1 is taller than S2. S2 is shorter than S1.

Today we'll learn how to compare students or subjects.

Step 2呈现与输入(Presentation)

Look at the picture on page 17 in your book.What can you see in the picture？That's right，the twins. Look at these two boys. They are Peter and Paul.They are brothers.Who is taller，Peter or Paul？Yes，Peter is taller.Now repeat after me：Peter is taller .OK, please look at the blackboard and read these sentences.

Please pay more attention to “…er…than…”．This structure is used in comparisons. Now look at the words in the box in your book and match each word with the opposite. Please draw lines between the words of the opposite meanings. Now let's check the answers.

Answers：tall—short，long hair—short hair，thin—heavy, quietly—loudly.

Step 3练习与体验(Practice)

Look at the picture again. The people in the picture are all twins. Twins are children born at the same time to the same parents.Sometimes they look exactly alike, but not always. The twins in this picture do not look exactly alike. Please listen to these three conversations and number the twins.You write the number 1 to 3 in the blanks beside the twins.

OK，now，let's check the answers.

Answers：

Sam and Tom ：1

Tara and Tina ：2

Peter and Paul ：3

Step 4运用与生成(Production)

Now practice the conversation in the picture. And then make your own conversation about the twins with your partner.

I'll ask some pairs to present your conversations to the class.

Step 5巩固与提高(Progress)

【探究点】

Sam has longer hair than Tom.Sam的头发比Tom的长。

longer 为long的比较级，表示“更长的”，than，连词，意为“比……”，常用于形容词、副词的比较级之后，引出比较的对象，并且比较的对象前后要一致。

【针对训练】

Lily比我高。

Lily is taller_than me.

【探究点】

Both Sam and Tom can play the drum.Sam和Tom都能打鼓。

both表示两者都，常与of 连用。both…and…意为“……和……都；既……又……”，在句中连接表示并列关系的动词、名词、代词、形容词等，该结构作主语时，谓语动词用复数形式。

【针对训练】

Sam和他的爸爸都在看书。

Both Sam and his father are reading books.

【探究点】

A：That's Tara，isn't it？那是塔娜，不是吗？

B：No, it isn't. It's Tina. 不，不是。那是蒂娜。

isn't it 为反义疑问句，是对前句话的不确定，想通过对方回答加以肯定，一般由助动词＋代词构成。反义疑问句要遵循前肯后否，前否后肯的原则。

【针对训练】

Tom didn't go to school, did he？(写反义疑问句)

Step 6家庭作业(Homework)

完成本单元学生用书第一课时的练习。

第二课时Section A (2a～2d)

教学设计

§自主学习案

根据句意和汉语提示完成句子。

1．What a fantastic(极好的) trip!

2．Which(哪个) is bigger, the sun or the moon?

3．Some singers can't say the song words clearly (清楚的)

4．It's easy for us to win(赢得) the game.