Lesson 50
教學目標
學會復數(shù)物品的顏色描述。會描述一件衣服。
教學用具
同L49
教學步驟
Step 1 Review
上節(jié)課學過的十種顏色。可用上節(jié)課的課件。
Step 2 Presentation
用做好的課件呈現(xiàn)Part 1 第一部分。教單詞 sweater light 呈現(xiàn)下列詞組 light red / blue / green / yellow... a light blue sweater light blue sweaters
借用媒體，老師重復課文。然后老師問，同學答。在通過pair work和group work將課文背熟。
用做好的課件呈現(xiàn)Part 1 第二部分。方法同上。
聽錄音并跟讀。
Step 3 Drill
1.練習句型 How many n+s are there? There are …
讓學生練習下一組對話
How many people are there in your family? There are three
How many students are there in our class? There are 45.
How many girls are there in our class? There are 20.
How many boys are there in our group? There are 5.
2.講解、練習
look+adj
You look very happy today.
Your sweater looks very nice.
She looks sad today. Why?
You look very well toady.
事先讓一位女生穿一件彩條或顏色較多的毛衣。課上可讓這位同學站到講臺上和老師示范對話。
one & ones 用來代替剛提到的同一種可數(shù)的東西：
I haven’t a pen. Can you lend me one?
The question was a difficult one.
ones 是復數(shù)形式
There are one long writing-table and two small ones in the office.
Have you any books on farming? I want to borrow ones.
There +be (is, are) 用來引起一個句子，表示“有”“存在”等：
There are pens and pencils in my pencil-box.
There are many books in my bag.
There is a clock on the desk.
There is a blackboard on the wall.
like 作介詞，
like 像
I don’t do it like this.
Don’t throw it like this.
I want to speak English well like you.
3.單詞 want: I want a new book. I want a cup of tea.
Listen to the tape and repeat.
4.初步了解否定意問句。
Can’t you see it? Yes, I can.
Can’t you hear me? Yes, I can.
Isn’t it Monday? Yes, it is.
可譯為難道…表示提問人心中認為是肯定的。不要過分強調回答。
Step 4 practice
練習 P154 ex4
Step 5 consolidation
描述一下你同伴的衣服。
Homework
Blackboard handwriting
want
light light red / green
sweater a light red sweater
How many n+s are there?
There are …
look+adj
The sweater looks nice.
one & ones