冀教版九年级下册英语《Lesson 45: Planet Danny》精品教案

桂馥兰香

Lesson 45: Planet Danny
Teaching Content:
Mastery words and expressions: planet, shine, worth, even if
Oral words and expressions: telescope, solar, system, astronomer, spaced-out  
Teaching Aims:
1. Know more about the foreign occupation.
2. The adverbial clauses
3. Improve the students listening and reading abilities.
Teaching Important Points:
1. Know more about the astronomer.
2. The adverbial clauses.
Teaching Difficult Points:
The astronomer’s occupation
Teaching Preparation: pictures
Teaching Aids: audiotape, flashcards, pictures
Type of lesson: new lesson
Teaching Procedure:
Step1. Show the picture in the text to the students. Let them guess:
1. What is Danny doing?
2.  Have you ever seen or used a telescope?
3. What would you like to use a telescope for/
Let the students answer the questions in class.
Step2. Listen to the tape and fill in the blanks with the correct words you hear:
1. On _____ afternoon, Jenny and Brian visit Danny at his home.
2. Danny wants to discover a new ______.
Finish the task in class in oral.
Step3. Read the text and decide the following statements are true or false.
1. Danny uses a mirror to watch a sky.
2. Danny uses his telescope in the day at first.
3. Danny finds a new planet.
Finish the task in class in oral.
Step4. 知识点：
even if，even though与though的区别
although (虽然),even though(即使),
though, although在句首表“尽管”两者都可以用。
even if (=even though)
though,although,even if (though)均可引导让步状语从句，但在侧重假设或推断时要用though或as if(though),例如：
Although it rains heavily,we shall still go out
上句中although应改为even if (though)或though。
再如：Though(Even though) everyone deserts you, I will not.
Step5. Homework
1. Finish off the exercises in activity book.
2. Go on the next reading in the student book.
Summary:
Let the students know the most popular job in the society. Why are the jobs popular? If they want to make their dream come true, what do they need? Let them know if they really suit the jobs. They may find their real interests by discussing. This also practices their spoken and written English.
技巧点拨：
判断句子是肯定还是否定 （除not外, hardly, never, few, little, no, no- 等表否定）；找出谓语动词判断句子时态，确定助动词；判断句型等。
（如何判断句型，是否举例说明？）
反意疑问句
1.  You will meet your friends at the railway station,            ?
2.  Wu Peng dropped his stick,              ?
3.  They could hardly believe the news,              ?
4.  Don’t do that again,               ?
5.  I don’t think he passed the exam,               ?
Keys: 1. won’t you        2. didn’t he                3. could they        4. will you          5. did he