1、8Unit 2 I was trying to pick it up when it bit me again. 過去進(jìn)行時(shí)的四個(gè)基本句型過去進(jìn)行時(shí)的四個(gè)基本句型 1. 肯定句：主語肯定句：主語+was/were+doing+其它其它如：如：He was cooking at six last night. 2. 否定句：主語否定句：主語+was/were+not+doing+其它其它 如：如： He was not cooking at six last night. 3. 一般疑問句及答語：一般疑問句及答語：Was/Were+主語主語+doing+其它其它 如：如： Was he cook

2、ing at six last night? Yes ,he was. No, he wasnt. 4. 特殊疑問句：特殊疑問句：特殊疑問詞特殊疑問詞+was/were+主語主語+doing+其它其它如：如： What was he doing at six last night? 按要求句型轉(zhuǎn)換：Mary was riding a bike at that time. 否定句：_ 一般疑問句：_ 兩回答：_ 特殊疑問句：_ 練習(xí)：練習(xí)：按要求句型轉(zhuǎn)換：按要求句型轉(zhuǎn)換：Mary was riding a bike at that time. 否定句：否定句：_ 一般疑問句：一般疑問句：_兩回答

3、：兩回答：_ 特殊疑問句：特殊疑問句：_Mary was not riding a bike at that time. Was Mary not riding a bike at that time? Yes, she was./ No, she was not.What was Marry doing at that time? 過去進(jìn)行時(shí)的固定句型過去進(jìn)行時(shí)的固定句型 Jim was reading when the teacher came in. 當(dāng)老師進(jìn)來的時(shí)候，吉姆正在讀書。當(dāng)老師進(jìn)來的時(shí)候，吉姆正在讀書。 Jim was reading while Kate was watch

4、ing TV. 在凱特正在看電視的同時(shí)，吉姆正在讀書。在凱特正在看電視的同時(shí)，吉姆正在讀書。 Jim came in while Kate was watching TV. 在凱特正在看電視的時(shí)候，吉姆進(jìn)來了。在凱特正在看電視的時(shí)候，吉姆進(jìn)來了。 比較：比較： He watched TV last night. （過去時(shí)間（過去時(shí)間last night, 用一般過去時(shí)）用一般過去時(shí)） He was watching TV at nine last night. (過去時(shí)間過去時(shí)間last night+點(diǎn)時(shí)間點(diǎn)時(shí)間at nine, 用過去進(jìn)行時(shí)用過去進(jìn)行時(shí)) 咬；叮咬；叮 v.爬；攀爬爬；攀爬

5、v.climb躲；躲藏躲；躲藏 v.hide bite/bat /klam /had /r /frd /pen /ws /medsn /扔；擲扔；擲 v.throw冰箱冰箱 n.pain痛；疼痛痛；疼痛 n.medicine更糟的更糟的 adj. 更糟更糟 adv.fridge藥；藥物藥；藥物 n.worseWords and expressions1. Work in pairs. Talk about what you can do with a mobile phone.I can use a mobile phone to call people / play music/ take

6、phones2 Look at the picture.And say what is happening Read the passage and check your answer to Activity 2. Smile, please! One day, when Henry was working in a restaurant, a snake suddenly appeared and bit his hand. A few days earlier, the snake arrived from Asia in a box of bananas. It climbed out

7、and hid somewhere. “I was trying to pick it up when it bit me again. I threw it across the kitchen, and it landed on a table.” While the snake was lying on the table, Henry quickly picked up his mobile phone and took a photo with it. Then the snake hid behind the fridge.pick up pick up 在這里是撿起；在這里是撿起

8、；拾起的意思。拾起的意思。pick up pick up 還有取走；接還有取走；接走；染上疾病的意思。走；染上疾病的意思。 When Henry was trying to find the snake, his hand began to hurt badly. He hurried to hospital. As the doctors were checking him, the pain got worse. But they could not help him because they did not know what kind of snake bit him. As he w

9、as lying there in great pain, Henry suddenly remembered the photo. The doctors sent the photo of a zoo. As soon as they learnt what kind of snake bit him, they gave Henry the right medicine, and he left hospital the next day. “So if a snake bites you, take out your mobile phone or camera. Take its p

10、hoto, and show the photo to the doctors,” suggests Henry. “ But as you know, the snake wont smile!”4 Then choose the correct answer.1 The snake bit Henry again when . a) he was throwing it across the chicken b) he was trying to pick it up c) it was climbing out of a box2 When Henry was trying to fin

11、d the snake . a) he could take a photo b) the snake became cool c) his hand began to hurt badlybc3 Henry hurried to hospital because_. a) his hand was hurting b) he had a photo of the snake c) the doctors called him on his mobile phone 4 The doctors gave Henry the right medicine after_ . a) they kne

12、w what kind of snake bit him b) they saw the snake in the photo c) he left hospital the next dayaa5 Complete the passage with the correct form of the words in the box. climb hide hurt medicine pain throw A snake out of a box of bananas and _ somewhere. When Henry was working, the snake bit him. He _

13、 the snake on a table and took its photo. When he was trying to find the snake, his hand began to _ badly. At the hospital the _ got worse. The doctors sent the photo to a zoo. After they found out what kind of snake bit him, they gave him the right _.climbedthrewhidhurtpainmedicine1. I was trying t

14、o pick it up when it bit me again. 我正試圖撿起它，突然它（蛇）咬了我一口。我正試圖撿起它，突然它（蛇）咬了我一口。 此句強(qiáng)調(diào)此句強(qiáng)調(diào)“蛇又咬了我一口蛇又咬了我一口”這個(gè)動(dòng)作的發(fā)生的這個(gè)動(dòng)作的發(fā)生的 突然性。請同學(xué)們比較句子突然性。請同學(xué)們比較句子“when”前后兩部分的前后兩部分的 時(shí)態(tài)：前面用過去進(jìn)行時(shí)，表示一個(gè)動(dòng)作正在進(jìn)時(shí)態(tài)：前面用過去進(jìn)行時(shí)，表示一個(gè)動(dòng)作正在進(jìn) 行；后面用一般過去時(shí)，表示另一個(gè)動(dòng)作突然發(fā)行；后面用一般過去時(shí)，表示另一個(gè)動(dòng)作突然發(fā) 生了。如：生了。如： They were working in the fields when it beg

15、an to rain. 他們正在田里干活，突然下起雨來了。他們正在田里干活，突然下起雨來了。Language points2. I threw it across the kitchen, and it landed on a table. 我把它扔向廚房的另一邊，它掉在桌子上。我把它扔向廚房的另一邊，它掉在桌子上。 across是介詞，在本句中的意思是是介詞，在本句中的意思是“從從的一的一 邊到另一邊邊到另一邊”；across還可以表示還可以表示“對(duì)面，穿對(duì)面，穿 過過”等。如：等。如： The children ran across the street in front of our c

16、ar. 這些孩子在我們的汽車前橫沖過馬路。這些孩子在我們的汽車前橫沖過馬路。 Find these words and expressions in the passage in Activity 3.6. Write a short story about an accident.One day. A few days earlier When While Whenwas As soon as AsOne day, when a woman was getting dinner ready for the animals at the zoo, her hand began to hurt.

17、 A few days earlierLook at how they are used to tell the story.Use the words and expressions to write a new story. Start with:when 和和while的用法區(qū)別的用法區(qū)別1. when既指時(shí)間點(diǎn)，也可指一段時(shí)間。既指時(shí)間點(diǎn)，也可指一段時(shí)間。因此因此when在狀語從句中的在狀語從句中的動(dòng)詞可以終止性動(dòng)詞，動(dòng)詞可以終止性動(dòng)詞，也可以是延續(xù)性動(dòng)詞也可以是延續(xù)性動(dòng)詞 while只指一段時(shí)間。只指一段時(shí)間。while從句中的動(dòng)詞從句中的動(dòng)詞必須是延續(xù)性動(dòng)詞必須是延續(xù)性動(dòng)詞。2.

18、when說明從句的動(dòng)作和主句的說明從句的動(dòng)作和主句的動(dòng)作可以是同時(shí)，動(dòng)作可以是同時(shí)，也可以是先后發(fā)生；也可以是先后發(fā)生；while 則強(qiáng)調(diào)主句的動(dòng)作在從句動(dòng)作的發(fā)生的過程中則強(qiáng)調(diào)主句的動(dòng)作在從句動(dòng)作的發(fā)生的過程中或主從句或主從句兩個(gè)動(dòng)作同時(shí)發(fā)生兩個(gè)動(dòng)作同時(shí)發(fā)生。 3. when引導(dǎo)的時(shí)間狀語從句。后用引導(dǎo)的時(shí)間狀語從句。后用一般過去時(shí)一般過去時(shí)。While后面一般用后面一般用過去進(jìn)行時(shí)過去進(jìn)行時(shí)。如果從句和主句的如果從句和主句的動(dòng)作同時(shí)發(fā)生動(dòng)作同時(shí)發(fā)生，兩句，兩句都用過去都用過去進(jìn)行時(shí)進(jìn)行時(shí)的時(shí)候，多用的時(shí)候，多用while引導(dǎo)，如：引導(dǎo)，如：a. When the teacher came

19、in, we were talking.=While we were talking, the teacher came in. b. They were singing while we were dancing.1. I _ a meal when you _ me.a. cooked, were ringing b. was cooking, rang c. was cooking, were ringing d. cooked, rang2. He said he _ to draw a plane on the blackboard at that time. a. tries b. tried c. was trying d. will tryBC單選：單選：3. While she _ TV, she _ a sound outside the room. a. was watching, was hearing b. watched, was hearing c. watched, heard d. was watching, heard5. What book