1. Get the students to read through the Warming Up, Pre-reading, Reading and Comprehending to underline all the new words and expressions or collocations in three parts.

　　2. Read the aloud ad copy them down in the exercise book after class.

　　Step 3 Practice for useful words and expressions

　　Turn to page 20. go through the exercises in Discovering useful words and expressions with students and make sure they know what to do.

　　Check the exercises with the whole class.

　　Step 4 Studying important language points

　　1. bring up: raise, rear and educate sb. vomit sth.

Her parents died when she was a baby and she was brought u by her aunt.

He was brought up to respect authority.

His remark brought me up short a jerk.

　　2. set...in ...: represent the action of a play as happening in a specified place

The novel is set in pre-war London.

　　3. be known for..

Guilin is best known for its beautiful buildings.

France is known for its fine food and wine.

Mark Twain is known as a writer.

　　4. be lost: get confused or puzzled

I was rather lost trying to find the station.

We would be today lost without your help.

The boy was lost in the woods and didn`t know what to do.

　　be lost in sth.

　　be lost on sb.

　　be lost to sth.

　　5. permit: allow; give permission for

Dogs are not permitted in the building.

The prisoners were permitted two hours` exercise every day.

We are not permit smoking in the office.

Weather permitting, I will come to attend your wedding.

If my health permits, I will go with you.

The windows permit light and air to enter.

The situation does not permit of any delay.

　　I wonder if / whether you .....

6. go ahead: