8B Unit Two Travelling Grammar B 教案

Unit Two Travelling
Grammar B
授课时间： 总第_________ 课时
【Teaching Aims】
现在完成时比较难，在教授语法项目时，第一，语言结构尽量用图表的形式表达，使语法结构一目了然。第二，坚持在尽量真实的语境中呈现和练习语法项目。第三，从分步呈现、分步练习到综合运用，层次清晰，循序渐进。
【Teaching Focus】
1. To tell the differences between the simple past tense and the present perfect tense by using different time expressions : ago, since and for.
2. Distinguish and understand when to use the transient verbs and continuous verbs.
【Difficulties】
New words:
motorcycle, lamb, conference, programme, gift, marriage
Sentences:
Millie has been away from Beijing for two days.
Simon has been a member of the Football Club since last year.
【Teaching Methods】
Project-based cooperative learning; group work; pair work; task-based language teaching
【Tools and Aids】
Blackboard; multi-media
【Teaching Procedure】
Step 1 Revision and Lead in
1. Ask the students to complete some sentences to review the difference between “have (has) been” and “have (has) gone”.
? My father __________ to Beijing. He will be back in two days.
? The Greens __________ to the USA twice.
? A: Where is your aunt now? I haven’t seen her for a long time.
? B: She ___________ to Xiamen.
? The Class1, Grade 8 students ___________ to many places of interest in our city.
? A: ______ Tommy _______ to Hong Kong?
? B: Yes. He went there last month and hasn’t come back yet.
2. Translate three sentences.
? Tom 在哪儿？他去书店了。
? Jack 去过上海两次了。
? 我来南京10 年了。
Ask the students to pay attention to the sentence “I have been in Nanjing for 10 years.” Use a timeline to explain that this sentence shows a continuous action. We can say “I came to Nanjing 10 years ago.” but cannot say “I have come to Nanjing for 10 years.” because the action “come” cannot continue for a period of time.
Step 2 Presentation
1. Show pictures and some correct sentences and incorrect ones to help students distinguish the transient verbs and continuous verbs.
e.g. Millie borrowed a book two days ago. ( √ )
Millie has borrowed the book for two days. ( × )
Millie has kept the book for two days / since two days ago. ( √ )
( borrow→keep, buy→have, join→be in/be a member of, get married→be married, leave→ be away, die→be dead )
2. Tell students that some verbs, such as come, go and leave, cannot be used with continuous time adverbials, such as for two hours or since last month. To talk about an action that happened at a point in the past, we will have to use ago and the simple past tense.
3. Show a table to help students understand how to express a continuous state.

buy have have (has) had
borrow keep have (has) kept
come/ go/ arrive be in / at have (has) been in/ at
leave be away have (has) been away
join be in/ a member of have (has) been in/ a member of
die be dead have (has) been dead
begin/ start be on have (has) been on
stop / end be over have (has) been over
get married be married have (has) been married
become be have (has) been
open be open have (has) been open
close be closed have (has) been closed
fall asleep be asleep have (has) been asleep
get ready be ready have (has) been ready
get up be up have (has) been up
get to know know have (has) known
begin/ start to do sth. do sth. have (has) done sth.
catch a cold have a cold have(has) had a cold
4. Have students study the table on Page 32 carefully. Read the example sentences in the table and practice changing the forms of sentences.
5. Ask students to work in pairs and complete Millie and Sandy’s conversation on Page 33. Check answers and explain some difficult sentences.
Step 3 Practice
1. Do multiple choice.
2. Change forms of sentences.
1. My brother became a policeman two years ago.
My brother ______ ______ a policeman ______ two years.
2. My friend borrowed the book last Monday.
My friend _____ ______ the book ______ last Monday.
3. Joy and I got to know each other in 2004.
Joy and I _______ _______ each other _______ 2004.
4. She arrived here last night.
She _______ _______ here _______ last night.
5. The football match started 5 minutes ago.
The football match _____ ______ _____ ______ 5 minutes.
6. The cat died the day before yesterday.
The cat ______ _____ ________ ________ the day before yesterday.
7. My uncle began to teach English in 1999.
My uncle ______ _______ English _______ about 9 years.
8. He has been a League Member for 2 years.
He _______ the League 2 years ago.
9. It’s 10 o’clock now. We left at 9:30.
We ______ _______ ______ for half an hour.
10. He came to China for study 15 years ago.
He _____ _______ _____ China for study for 15 years.
3. Translate sentences into English.
1). 你去过长城吗？去过。我去年去的。
2). 这家书店开了六年了。
3). 自从布朗夫人来这里，她就在这所学校里教英语了。
4). 李雷买这辆自行车有两年了。
4. Pair work: Use your head and think of as many sentences as you can to describe the pictures!
【Personal Designing】
1.
2.
【Homework】
1.按要求整理动词过去式和动词过去分词
2. .完成练习册上练习。
【Blackboard】
buy have have (has) had
borrow keep have (has) kept
come/ go/ arrive be in / at have (has) been in/ at
leave be away have (has) been away
join be in/ a member of have (has) been in/ a member of
die be dead have (has) been dead
begin/ start be on have (has) been on
stop / end be over have (has) been over
get married be married have (has) been married
【Teaching Introspection】