初二英语教案：Lesson 91(2)
教师还可播放视频文件：I'm sure句型，让学生观看此句型的运用。
Explain: plan to, be pleased, I’m sure
Then get the students to read in pairs and act it out in front of the class. (They may add the role of the mother to make some suggestions about the present.)
Step 4 Read and complete
Students read the passage and fill in the blanks with the proper articles, (the answers: a, a, The, a, the, a, a, the).
Explain the using of articles. 教师可运用动画来进行演示讲解。
Learn the new words: disease, TB, decide, etc. Compare lucky with unlucky and million with billion.
Explain some words and phrases.
1. millions of, thousands of, hundreds of
1) There are thousands of people in the square.
2) Millions of people die of disease every year.
2. It’s+ adj. + for sb. to do sth.
(1) It’s easy for them to climb the trees.
(2) It’s good for you to do more sports.
Step 5 Listening practice
Students listen to the tape and fill in the blanks on Page 111.教师可运用听力课件进行教学，可根据学生的不同水平选择方式：Lesson 91课文听力练习。
The answers are: friends, when, grew, different, young, smarter, 9, 10, talked, sometimes, understand, better, science, interested, at, famous, bright.
Step 6 Exercises in class
1. Rewrite the sentences.
1) When shall we go to see our teacher?
I’ m not sure ______________________.
2) Can they finish the work in time?
I’m not sure ______________________.
3) The little girl is waiting for us.
I’m sure ______________________.
4) What shall I do to help him?
I’m not sure ______________________.
5) How can we solve the problem?
I’m not sure _____________________.
2. Fill in the blanks with proper articles.
