A． To provide information for teaching.

B． To show the importance of' teaching a class.

C． To study the teacher's behavior in the classroom.

D． To compare the teacher's behavior with the students' in class.

English can be a difficult language to learn, but there are certain things you can do to learn the language a lot faster. People can master English as long as they take the time to practice speaking, reading and writing in English.16．

Start by taking a class that teaches beginning English. These classes are often named as "ESL" classes, or "English as a Second Language."17．

Buy an English audio(音频的) course. You can go over these classes in your spare time and learn quite a bit. Buy an audio course and listen to it in the car or while working, if possible. The higher the quality of the course, the quicker you'll learn.

Practice speaking English with other people, especially with native English speakers.18．And make sure they are willing to help you learn English by having simple conversations with you. You will probably be surprised at how quickly you can start having a conversation in English.

19．Pay attention to the dialogue and try to figure out what the actors are saying. Congratulate yourself when you are able to pick out certain words and phrases that you understand.

Read newspapers, books and magazines that are printed in English. At first they maybe very difficult, but as your knowledge grows so will your understanding of written English.20．It will help you a lot in learning to speak the language much faster.

A．Try to understand written English. B．Watch television shows or movies that are in English. C．Read and remember as many English words as possible. D．Here we will show you how to learn to speak English quickly.

E. Every morning you should get up very early and read English.

F. Make friends with people speaking English as their native language.

G. The teachers of these classes have the experience to teach the students.

二、完形填空

My little daughter, you are teaching me how selfless(无私) real love is!

My wife called ,"How long will you be with that _____21___?Will you come here and make your darling daughter eat her food?" I threw the paper away and ____22____ to the place .My daughter Sindu,sat there, tears welling up in her eyes .In front of her was a big bowl of rice.

I ____23____ the bowl and persuaded:"Sindu, why not take a few mouthfuls of the rice?"

"OK, Dad .I will eat - not just a few mouthfuls,____24____ the whole lot of this. But..." Sindu hesitated ."Dad ,if I eat the whole rice ,will you give me ____25____ I ask for?"

"Promise." I ____26____.

After eating the rice painfully ,Sindu came to me ,her eyes wide with ___27_____.Now I became a bit ___28_____."Dear, you shouldn't insist on ____29____ a computer or any such ___30_____ things. Dad does not have that kind of money right now." ___31_____,"I want to have my head shaved off(剃掉),this Sunday!" was her requirement ,which was far ___32_____ my belief.

On Monday morning ,I ____33____ Sindu at her school and watched her walking towards her classroom. She turned around and ___34_____.I waved back with a smile. Just then ,a boy, who just got out of a car,shouted,"Sindu, please wait for me!" What ____35____ me was the hairless head of that boy.