备课日期 年教学课题 Unit 1 Past and present 课时安排1月 日Comic strip & Welcome to the unit7教学目标1 To introduce the present perfect tense generally。 2 To introduce the different forms of transport at different times in Beijing.3 To talk about changes over time.重点To introduce the grammatical concept of the present perfect tense by focusing on a timeline and ordering information chronologically.To introduce the grammatical concept of the present perfect tense by focusing on a timeline and ordering information chronologically.难点教学过程设计集 体 备 课二 次 备 课Step 1 Free talk1. T: Hello everyone ， glad to see you again! Did you have a nice winter holiday? Are you happy to be back to school and see all your friends？Did you have a good time？ What did you eat？ What food is your favorite?’2. Talk about something that has changed in our life or in our city, good changes or bad changes.Step 2 Presentation 1. In the past， Hobo and Eddie were good friends. But now something happens between them. Do you want to know what’s wrong with them? Now, read the dialogue, and find out the answers of the following questions。 1)What did Eddie do? 2)Why did he do that thing? 3) Has Eddie changed？ 4)(Explaining the new tense： the present perfect tense） Eg： Have you seen my food？ (see—saw—seen) I’ve (I have) eaten it。 (eat—ate—eaten) We have not seen him for a long time …… How has he changed? 5)What about Hobo? 2. Listen to the dialogue again and try to repeat after the tape3. Read the dialogue together and understand the meaning of the dialogue.4. Change some sentence patterns according to the dialogue E。g.： I’ve eaten it --—--— I haven't eaten it。 —---— Have you eaten i...
