必修四Unit 2 Working the Land

　　Period 3 Discovering useful structure& Using language（1）教学设计

　　This period is about the useful words,expressions and structures learned in the reading part,from the exercises in this period,the students can consolidate what they learnt in the reading part,and learn the grammar about the -ing form as a noun.

　　1.Learn some key words and some important structures

　　2. Help the students learn how to use the -ing form as a noun and sum up some grammatical items themselves.

　　3. know more about the -ing form as a noun. Besides, strengthen their ability of transference

　　4. Enable the students to learn how to make judgments and give their opinions.

　　Teaching Important Points

　　Learn how to use the -ing form as a noun.

　　Teaching Difficult Points

　　Learn to use the -ing form as a subject as well as an object.

　　A multi-media computer

　　A blackboard

　　Step 1 Revision

　　1.Greetings.

　　2.Ask the students to use the first person to retell the passage about Dr Yuan,and ask them to try to use the proper conjunctions.

　　Step 2 Useful words and expressions

　　T:From the reading part,we can find some useful words and expressions.So now please find the words and expressions that means the same from the text.(Ex.1 on Page 11)

After two minutes,the teacher begins to check the answers and give the right answers: