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1、Unit 3What were you doing when the UFO arrived?Section APeriod One我們增加了我們增加了“用英語解釋和記憶英語用英語解釋和記憶英語”部分部分, , 旨在幫助學生建立起獨立的英語旨在幫助學生建立起獨立的英語思維系統(tǒng)。思維系統(tǒng)。 運用英語解釋增強語感運用英語解釋增強語感, ,提高提高口語表口語表 達達能力。能力。 用英語理解英語，理解文章更精確。用英語理解英語，理解文章更精確。 提示：本次英語解釋的內(nèi)容均出自提示：本次英語解釋的內(nèi)容均出自 劍橋在線詞典劍橋在線詞典等等, ,保證其純正性、保證其純正性、 實用性。實用性。ReviewWo

2、rds and expressionsRead the explanation Read the explanation and speak out the and speak out the word it explains.word it explains.a room with a bath and/or shower and often a toilet a room used for sleeping in a room where food is kept, prepared and cooked and where the dishes are washed n. 廚房廚房n.

3、浴室浴室; 盥洗室盥洗室n. 臥室臥室; 寢室寢室kitchenbathroombedroomduring the time that, or at the same time as creature from a different planet to (cause to) arrive at a place after moving down through the air conj. 當當?shù)臅r候的時候n. 從另一個世界來的生物從另一個世界來的生物; 外星人外星人v. 著陸著陸whilealienlandUFObarberbarber shopget outboughtgottake of

4、fabbr. (=unidentified flying object) 不明飛行物；飛碟不明飛行物；飛碟n. (為男子服務的為男子服務的)理發(fā)師理發(fā)師理發(fā)店理發(fā)店出去；離開出去；離開v.動詞動詞buy的過去式的過去式v. 動詞動詞get的過去式的過去式起飛起飛 Words & expressionsTo learn to talk about past eventsTo learn to tell a storyTo learn to use adverbial clauses with when, whileTo learn to use questions and statements

5、with past progressiveHave you ever seen it? UFO: UNIDENTIFIED FLYING OBJECT 不明飛行物不明飛行物1947年6月24日,一名叫做阿諾德的美國商人駕駛一架小型飛機在華盛頓州上空時,發(fā)現(xiàn)一組巨型不明飛行物以1000公里左右的時速同他一起在空中翱翔。阿諾德的有關目擊報告第一次引起公眾的興趣, 從此“飛碟”或UFO便迅速流傳開來。2005年年11月月22日日10:23, 不明飛行物飛不明飛行物飛過廣州上空時市民拍下過廣州上空時市民拍下UFO畫面。畫面。 有關外星人的一些圖片有關外星人的一些圖片aliensWhat were yo

6、u doing when the UFO arrived?I was standing in front of the library when the UFO arrived.Look and say_in my bedroom when the UFO arrived._when the UFO arrived?What were you doingI was sleeping lateWhat were you doing _the UFO arrived?While I was cooking dinner in the kitchen, the UFO arrived.when_ I

7、 _in my barber shop, the UFO arrived.What _you _when the UFO _?arrivedwas cutting hairweredoingWhileWhere were you when the UFO arrived?I was in the bathroom.1. _ I was in the bathroom.2. _ I was in my bedroom.3. _ I was in front of the library.4. _ I was in the kitchen.5. _ I was in my barber shop.

8、6. _ I was in the barbers chair.dbacefA TV reporter is asking “ Where were you when the UFO arrived?” Match the statements with the people in the picture.(1a)Click it.1ba. standing in front of the library/ studying in the libraryb. cleaning my room/ sleeping late c. making a smoothie/ cooking dinner

9、 d. getting out of the shower/ talking on the phonee. eating lunch/ cutting hairListen to the reporters questions and circle the correct responses. (1b)What _they _when the UFO_? The girl _in front of the library.The boy_.The woman_.One man_.The other_.Listen again and fill in the blanks. were doing

10、was standingwas sleeping latewas cooking dinnerwas getting out of the showerwas cutting hairarrivedTalk about what people were doing when the UFO arrived.Example 1: A: What was she doing when the UFO arrived?B: She was cooking dinner when it arrived.Example 2:A: What was he doing when the UFO arrive

11、d?B: He was getting out of the shower when it arrived.Click it.2a_ The alien visited the Museum of Flight._ The alien bought a souvenir._ A UFO landed on Center Street._ The alien went into a store._ An alien got out of the UFO.Listen and number the statements in the order you hear them. (2a) 541321

12、. The boy was walking down the street _a UFO landed.2. The girl was shopping _she saw the alien get out.3. _the alien was buying a souvenir, the girl called the police.4. _the alien was visiting the museum, the boy called the TV station.whenwhenListen again. Complete the following sentences with “wh

13、en” or “while”. (2b)WhileWhilePair workLook at the picture below. Say what each person was doing when the UFO took off. Make sentences with “when” and “while”.Example:A: What was the boy doing when the UFO took off?B: While the boy was riding along Center Street, the UFO took off.C: When the UFO too

14、k off, another boy was taking photographs.1. I was getting out of the shower. 我正洗完澡出來。 get out of 從.出來2. I was walking down Centre Street when a UFO landed. walk down / along 沿著走 land“著陸、下降”, take off “起飛” eg. The plane landed safely. 3. The girl was shopping when the alien got out. While the girl w

15、as shopping, the alien got out. when 與while區(qū)分：1) “當.的時候”,如后面連接的動詞為進行時態(tài),則用while多于用when。而when通常與瞬間性動詞或延續(xù)性不強的動詞連用。 2) 如果while前后的動詞都是進行時 態(tài),while可譯為“與此同時”。 I was reading while my brother was drawing. 3) 當while前后的句子描述的情況相對或 相反,while可譯為“而”,while更強調(diào)并 列的對比而非轉(zhuǎn)折。eg. I am out-going while my sister is quiet and

16、shy. 總之,when表示做某種動作的時間或瞬間,由其引導的時間狀語的時態(tài)如果是一般過去時,其主句通常要用過去進行時。while表示略長的一段時間,由其引導的時間狀語從句用過去進行時,而主句時態(tài)根據(jù)實際情況而定。Tips for teacherTips for teacherLet the word fly 板塊是幫助學生板塊是幫助學生學習一些一詞多義、熟詞生意的詞學習一些一詞多義、熟詞生意的詞匯。通過此環(huán)節(jié)，學生可以對一些匯。通過此環(huán)節(jié)，學生可以對一些常見詞的用法、意思有一個透徹的常見詞的用法、意思有一個透徹的了解。了解。Translate the sentences.While1) Wh

17、ile 作連詞，有兩種含義：作作連詞，有兩種含義：作“當當時候時候” 解時，引導時間狀語解時，引導時間狀語從句，且從句中的謂語動詞常用延續(xù)從句，且從句中的謂語動詞常用延續(xù)性動詞或狀態(tài)動詞；作性動詞或狀態(tài)動詞；作“而，然而而，然而” 解時，表前后意義上的對比。解時，表前后意義上的對比。Millie came in while we were talking.我們正聊天的時候，米莉進來了。我們正聊天的時候，米莉進來了。Some people waste food while others havent enough.有人浪費食物，而有人卻食不果腹。有人浪費食物，而有人卻食不果腹。2）while 作

18、名詞，一段時間，一會兒作名詞，一段時間，一會兒Can you wait a while or do you have to leave right now?你能不能等一會兒，還是現(xiàn)在就必須你能不能等一會兒，還是現(xiàn)在就必須離開？離開？Translation1. 她喜歡打羽毛球，而我喜歡游泳。她喜歡打羽毛球，而我喜歡游泳。_2. 在學生考試的時候請不要講話。在學生考試的時候請不要講話。_3. 我有好一陣子沒有見到他了。我有好一陣子沒有見到他了。_She likes playing badminton while I like swimming.Dont speak while the studen

19、ts are having a test.I havent seen him for quite a while.Game TimeGame TimeNow I will divide you into several groups. Make up sentences with your partners with the words above. Then speak themout to us. Lets see which group is themost productive. The boy was walking down the street when the UFO land

20、ed.While the boy was walking down the street, the UFO landed.The girl was shopping when the alien got out. While the girl was shopping, the alien got out.課時重點回顧課時重點回顧注注: 另附另附word文檔。文檔。 點擊此處鏈接點擊此處鏈接1. Yesterday, a man said he saw _ UFO in the park. The police are looking for _ UFO now. A. an; the B.

21、the; the C. a; the D. the; an2. Where is the TV station? Its _ the hotel. A. in front of B. in front C. in the front ofD. in the front單項選擇單項選擇 3. What was Tom doing _ it was raining? He was doing his homework in the bedroom. A. since B. while C. when D. if4. At the beginning of this year, Mike _ the

22、 new monitor of our class. A. became B. got C. took D. made翻譯下列句子翻譯下列句子1. - 當飛碟來了的時候，她在干什么？當飛碟來了的時候，她在干什么？ - 當它來的時候她正在購物。當它來的時候她正在購物。2. 當這個男孩正在街上走的時候，外當這個男孩正在街上走的時候，外 星人出來了。星人出來了。- What was she doing when the UFO arrived?- She was shopping when it arrived.While the boy was walking down the street ,t

23、he alien got out.3. 飛機半小時后就起飛。飛機半小時后就起飛。4. 媽媽打電話時我正在寫作業(yè)。媽媽打電話時我正在寫作業(yè)。 I was doing my homework _ my mother _ _ on the phone.5. 湯姆到學校的時候我正在跑步。湯姆到學校的時候我正在跑步。 I _ _ when Tom _ _ school.while was running got towas talkingThe plane will take off in half an hour.發(fā)揮想象，連詞成文。發(fā)揮想象，連詞成文。(50-100字字)barber, bathroom, kitchen, get out, alienTo preview the new words and expressionsTo preview the e-mail message of 3a