Lesson 99 教學(xué)設(shè)計方案

Teaching Objectives:

Be able to distinguish the usages between the Simple Past Tense and the Past Continuous Tense.

Language focus:

The different points between the Simple Past Tense and the Past Continuous Tense.

The Simple Past Tense is used to refer to events that happened in the past.

The Past Continuous Tense is used to refer to events that happened at a particular, specific time in the past.

Properties: Overhead projector, Pictures, 在教室一角布置一個“交通事故現(xiàn)場”。

Teaching procedures:

Step 1 Revision

1. Call students to tell the story learnt the day before.

2. Dictate some words: cause, accident, comer, suddenly, shout, land, luckily, gatekeeper, crowd, hurry, police, medicine, choose, traffic, motorbike, carry, quickly, fast, move

3. To read some traffic signs.

Step 2 Read and answer

Say Yesterday we learnt about a traffic accident. In the accident, there was a man who got hurt. He was taken to hospital. But after a while, policemen came. Let’s see what happened after that.

Let the students imagine they are the children. Try to answer the policemen’s questions on page 123 Ex 1 in the workbook.

Get the students to act out the story.

要求學(xué)生四、五人就近一組。其中一位同學(xué)扮演警察，手持一個“記錄本”；其他同學(xué)以“見證人”的身份向“警察”紛紛敘述事故發(fā)生的經(jīng)過。四、五分鐘以后，請兩個大組到布置好的地點去表演。

教師也可考慮將學(xué)生分為若干個小組，分別扮演以下角色和準(zhǔn)備以下內(nèi)容：

l）李磊敘述事情經(jīng)過；2）看門人敘述事情經(jīng)過；3）趙老師敘述事情經(jīng)過；4）騎摩托車人敘述事情經(jīng)過。

以下提示供教師備課時參考：（可用投影形式展示）

角色1 (Li Lei) left school and saw a bag fall off a truck? shouted to the driver, but the driver did not hear; a man on a motorbike hit the bag and fell off; came up to help, asked the girl students to stop the traffic; helped to carry the man to the gate keeper's room, went to find Miss Zhao

角色2 (the gate keeper) heard the children shouting outside the school gate; went out to see what happened; saw two boy students carry a man; asked the people not to crowd around the man? asked Li Lei to find a teacher? moved the bag of rice away with Lin Tao

角色3 (the man on the motorbike) rode too fast that day; saw the bag, but too late; had an accident and fell off; hurt, could not move; two boys came to help; a teacher came with a medicine box; took me to a hospital

角色4（(Miss Zhao) reading a book at the library; Li Lei ran in and looked worried; told me about the accident; asked Li Lei to telephone the police; went to find a medicine box; quickly ran to the gatekeeper's room

Step 3 Presentation

Ask a student to come and perform an action at the front of the class. (e.g. sweeping the floor)

Ask What is he/she doing?

Then invite another student to come an perform a different activity (e.g. cleaning the blackboard) at the same time as the first student is sweeping the floor.

Say: The girl is sweeping the floor while the boy is cleaning the blackboard.

Explain while=during the time that something is happening.

Divide the class into two groups. Tell one group to mime writing. Tell the other group to mime reading. Say Group A is writing while Group B is reading.

Get the students to practise this sentence as they mime.

Step 4 Practice

Do the first sentence with the students, making sure they understand what to do.

Then let the students work alone, check the answer with the class.

Explain the difference between the Simple Past Tense and the Past Continuous Tense.

Step 5 Exercise in class

Fill in the blanks with the Simple Past Tense or the Past Continuous Tense.

1.When I ________(arrive) at the meeting, the headmaster had just finished her speaking and the students _________(clap).

2.When I_________(hear)his knock, I________(go)to the door and________(open)it, but I ________(not recognize) him at first, because I________(not wear) my glasses.

3. When he _________(get) into the bus, it ________( start) suddenly and he ________(fall) backwards on to the road.

4.When I _________ ( cross) the road, I ________ ( step) on a banana skin and ________ ( fall) heavily.

5. The boys _________ ( play) cards when they ________ ( hear) their father’s steps. They immediately________(hide) the card and________(take) out their lesson books.

Keys:  1.arrived, were clapping

2.heard, went, opened ,didn’t recognize, wasn’t wearing

3.was getting, started, fell

4.was crossing, stepped, fell

5.were playing, heard, hid, took

Step 6 Homework

1. Write about a traffic accident.

2. Preview next lesson.

3. Do exercises on page 123. Finish off the workbook exercises.

Writing on blackboard

Lesson 99

Answer the policeman's questions.

1. When did you see the accident?

2. Where did the accident happen?

3. What happened to the man?

4. Where did the bag come from?

5. Did anyone else see the accident?