广东开心英语：Unit11 Let’s go to space!教案（3）

　　The third period

　　Ⅰ.Teaching Targets.

　　1. Knowledge Targets:

　　The sun looks smaller than the Earth but it鈥檚 bigger.

　　Which is the biggest planet in the solar system?

　　It鈥檚 Jupiter.

　　2. Ability Targets: Ss can read and say.

　　Ss can talk about the solar system using comparatives and superlatives.

　　Ⅱ.Teaching Keys

　　Vocabulary: the Earth the moon the sun stars.

　　Furthest nearest heaviest lightest.

　　Sounds and words: leaves living room lion lemon lamp light.

　　Ⅲ.Teaching Difficult Points.

　　Vocabulary and sounds.

　　Ⅳ.Teaching procedure

　　Step one : Revision.

　　Review Vocabulary and target.

　　Step two: Presentation.

　　1. Activity

　　a. Base on the example given on page 63 draw a Fruit solar system with Pineapple as the sun and four plants on the board.

　　b. Now thick about your own solar system .How many plants will there be ? Which is the biggest planet ? Which is the smallest planet ? What is the name of your solar system ?

　　2. Sounds and words .

　　A. Write lion on the board.

　　B. Under line L.

　　C. Repeat [l]

　　D. Read the sentences

　　E. Circle the words with [l] sound.

　　Step three: New lesson.

　　1. Activity.

　　a. Give Ss time to draw their imagined solar system.

　　b. Then Ask Ss to fill in the solar system data table according to their drawing

　　2. Sounds and words

　　a. Listen to the tape and point to the words

　　b. Repeat

　　c. Listen and point.

　　3. Read the sentences.

　　a. Circle the words [I] sound

　　b. Listen to the tape and practice.

　　c. Chant together.

　　Step four . Sum-up.

　　Step five . Writing on blackboard.

　　Leaves lion lamp living room lemon light

　　V. Teaching postscript.

　　1、学生基本上能用比较级和最高级去比较太阳、地球、月亮的大小关系以及太阳系九大行星的特点。

　　2、学生对far的比较级和最高级形式掌握不够好。

　　3、学生难于区别sounds and words的单词。