Unit3 What were you doing when the UFO arrived?
Section A
一、 主要词汇：cut-cut, buy-bought, kid-kidded, climb-climbed, jump-jumped, say-said, ride-rode, come-came, happen-happened, steal-stole, protect-protected, hear-heard, gaze-gazed, set-set, rise-rose, light-lit/lighted, see-saw-seen, visit-visited, set-set
strange, surprised, scared, magical, female, dead
bedroom, kitchen, bathroom, barber shop
二、语言目标：
1. What were you doing when the UFO arrived?
I was in the bathroom when the UFO arrived.
2. What was the girl doing when the UFO took off?
The girl was shopping when she saw the alien get out.
While the girl was shopping, the alien got out.
三、语言结构：
1． 学习过去进行时的构成及用法；
2． 学习过去进行时的陈述句和疑问句。
陈述句：主语+were/was + doing + …
疑问然：特殊疑问词+ 一般疑问句？
四、学法向导
1． 学会用过去进行时询问、叙述过去所发生的事情；
2． 掌握when, while引导的时间状语从句；
3． 学会用形容词描述事物；
4． 学会描述过去发生的一件趣事。
五、教学过程
I 请本地教师组织教学，学生小组活动
1a
（教师）1.Point out the six people and read the letter next to each one. Then ask students to write the letter or each person in the write-on line in front of each sentence. Point out the sample answer.
（答案）
1. d 2. b 3. a 4. c 5. e 6. f
1b
（教师）1. Read the instructions.
（教师）2. Point to the people in the picture in activity 1a. Say, You will hear a recording of a reporter talking to the people in this picture.
（教师）3. Point to the two phrases after each letter in this activity. Say, There are two phrases after each letter. Listen carefully and circle the phrase that tells what each person was doing. Point out the sample answer.
（教师）4. Play the recording the first time. Students only listen. Point to the people in the picture as you hear about that person on the recording.
（教师）5. Play the recording a second time. This time ask students to circle the correct phrases.
（答案）
a. standing in front of the library
b. sleeping late
c. cooking dinner
d. getting out of the shower
e. cutting hair
（听力材料原文答案）Tapescript
Reporter: So, what were you doing when the UFO arrived?
Girl 1: Well, I was standing in front of the library.
Boy 1: I was sleeping late.
Woman 1: I was cooking dinner.
Reporter: How about you?
Man 1: I was getting out of the shower.
Man 2: And I was cutting hair.
1c
（教师）1. Read the instructions.
（教师）2. Point out the example in the sample dialogue. Ask two students to read it to the class.
（教师）3. Say, Now work with your partner. Start by reading the conversation in the box with your partner. Then look at the other people in the picture and have conversations about these people. You can use words and phrases from activity 1b.
（教师）4. As they talk, move around the room checking their work. Offer language support as needed.
（教师）5. Ask several pairs of students to say their conversations to the class.
II 放完第二段视频后，
① 请本地教师组织教学，学生小组活动
2a
（教师）1. Read the instructions.
（教师）2. Point to the sentences with write-on lines. Say, You will hear a recording of a reporter talking to several people. Please put a number 1 in front of the thing that happened first, a number 2 in front of the thing that happened second, and so forth.
（教师）3. Play the recording the first time. Students only listen.
（教师）4. Play the recording a second time. This time ask students to write the numbers in front of the correct phrases.
（答案）5 4 1 3 2.
（听力材料原文答案）Tapescript
Reporter: So, can you tell me what you saw here today?
Boy: Well, I was walking down Center Street when a UFO landed.
Reporter: Where did it land?
Boy: Right here.
Reporter: So what happened next?
Girl: An alien got out of the UFO.
Reporter: What were you doing?
Girl: When the alien got out of the UFO, I was shopping.
Reporter: Then what happened?
Boy: Well! Then the alien went into a store---do you see the store over there---and bought a souvenir.
Girl: Then it visited the Museum of Flight on Green Street.
Reporter: So, what did you do?
Girl: While it was buying a souvenir, I called the police.
Boy: And while it was visiting the museum, I called the TV station.
Reporter: So what happened next?
2b
（教师）1. Read the instructions. Point to the write-on lines in each sentence.
（教师）2. Play the recording. Ask students to write the word when or while on each line.
（教师）3. Play the recording again. Ask students to correct their answers.
（答案）1. when 2.when 3. While 4. While
2c
（教师）1.Point out the picture. Ask students to say what each person is doing.
（教师）2. Read the instructions. Then point to the example in the sample dialogue. Ask three students to read it to the class. Say, Make conversations like this about the people in the picture.
（教师）3. Ask students to work in small groups. Move around the room checking the progress of the groups and offering help as needed.
（教师）4. Ask a group to say its conversation to the class.
② 全班讨论
Describe n action that you did earlier in the day and that took only a moment to do and tell what time it happened. For example, I ate and listened to the news at 7:00 this morning. Then ask students to tell what they were doing at that time using the words when and while. Help the students make the first few students make sentences like these: I was sleeping when he/she listen to the news. Or When he/she was listening t the radio, I was eating breakfast. Then describe similar actions at different times and ask students to make sentences using when and while.
III 放完第三段视频后，
请本地教师组织教学，学生小组活动（教师）1. Read the instructions.
（教师）2. Look at the pictures with the students. Ask them to describe what is happening in each one.
（教师）3. Ask students to complete the work on their own.
（答案）
5, 3, 4, 1, 2
3b（教师）1. Read the instructions.
（教师）2. Ask one or two students to explain what is happening in one of the pictures. Encourage them with additional vocabulary they may have forgotten.
（教师）3. Ask students to complete the work in pairs. Remind them to use as many details as possible in their stories. Students may also add new details.
（教师）4. Ask a few students to tell their stories to the class. Encourage students to add details.
4
（教师）1. Read the instructions.
（教师）2. Ask two students to read the dialogue.
（教师）3. Ask another one or two students to talk about what they did at different times. You may use times and days other than the ones listed in the exercise.
（教师）4.Ask students to complete the work in groups. Students list and discuss their different activities..
（教师）5. Ask a few students to share their lists. Ask a few students to talk about their day in a conversation.