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1. The comparative and superlative of adj.
2.Learn the expression of the big numbers.
3. The students can ask questions to get information to improve their listening and speaking abilities.
Teaching aids: CAI
Teaching steps:
Step 1 . Review the numbers .
(1)Activity1:Play the number game. The students say the numbers in the order one by one. But they must clap when it’s their turn to say the numbers that end with three or that is the times of three.
(2)Watch a short micro class.
(3)Say and learn some big numbers.
100, 1,000 1,000,000 1,000,000,000
6,300 5,000 5,250,464
Step2 Watch and talk.
(1)Watch the video about Qomolangma.
(2)Ask questions: What is the video about? How high is Qomolangma?
(3)Activity2:Look at some beautiful pictures and talk about them. Some
Students come to the blackboard to talk about the picture.
Step3 Watch and compare.
Watch the pictures and talk about the persons using comparisons.
Step 4 Grammar focus.
Read the sentences and fill in the blanks with the comparisons.
Step5 Activity3: A memory competition.
Six students stand in a row in front of the class. Each choose one of the cards and say at least one sentence about the number.
Step6 Fill the blanks. (4a)
(1)Get the students to fill in the blanks with the right forms of the words.
(2) Ask some students to read the sentences loudly.
Step7 comparing and Writing (4b)
Get the students to compare two rivers ,two cities and two animals.
e.g. The Yangtze River is almost as long as the Amazon River.
The Amazon is longer than the Yangtze, but the Yangtze River is the longest river in China.
Step8 Writing and talking(4c)