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1、Unit 8 Grammar APast continuous tenseWhat is Tom doing ? (play football)Tom is playing football.What is Lucy doing ? (read a book)Lucy is reading a book.What are they doing ? (watch TV) They are watching TV.Present continuous tense(现在进行时现在进行时)be + v-ing(am/is/are)Past continuous tense（过去进行时）（过去进行时）b
2、e + verb-ing(was/were)What was Tom doing ? (play football)Tom was playing football.What was Lucy doing ? (read a book)Lucy was reading a book.What were they doing ? (watch TV) They were watching TV.过去进行时的基本用法过去进行时的基本用法表示过去表示过去某一时刻某一时刻正在正在进行的动作及进行的动作及过去某一段时间内持续进行过去某一段时间内持续进行的动作的动作常与表示过去的具体时间，如常与表示过去的
3、具体时间，如then，at that time，at this time yesterday, at 2 p.m.yesterday, all morning 等连用。等连用。过去进行时的句式过去进行时的句式（1）基本结构：）基本结构：was/were + v-ing（2）否定式：）否定式： was/were not + v-ing was not = wasnt were not = werent（3）疑问句：）疑问句： 将将 was/were 调到主语前调到主语前 was searching was looking were discussing was talking were plan
4、ning were looking was trying was reading I_(walk) on the road when at this time yesterday. 2. Sandy with her mother _(eat) her lunch at that time.3. Millie _(have) a PE lesson at 4 p.m.yesterday.4. The farmers _(work) on the farm all morning.5. Mr Black _(read) the newspaper then. 6. I am walking al
5、ong the lake now. (用用then改写改写)7. The man was talking with the woman at that moment. (用用at this moment改写改写)8. He was singing a song at this time yesterday. (否疑答否疑答)9. I was doing some shopping when it started. (提问提问)Unit 6 Grammar BPast continuous tense with while and when由由while 和和 when连接的连接的过去进行时过去
6、进行时People were running wildly while pieces of glass and bricks were falling down.I heard some noise above me while I was trying to find my way out. I was doing some shopping when it strated.while 之后接之后接A A +while +A B +while +Awhen + B1.A +when +B2.B +when +BB非延续性动作非延续性动作A延续性动作延续性动作 When Simon arriv
7、ed, Amy was getting some snow from the ground.2. While Daniel was making a snowball, he fell over.3. Suzy was making a snowman while Kitty was standing beside her.4. Peter was hiding behind the tree when a snowball hit him.5. Andy ran towards Millie while she was taking some photos.1. My brother _ (
8、listen) to the music while he _ (make) a model plane.2. Her mother _ (cook) dinner when the telephone _ (ring).3. We _ (have) a sports meeting while it _ (rain) yesterday afternoon.was listeningwas makingwas cookingrangwere havingwas rainingExercise 14. My grandpa _ (read) the newspaper when I _ (le
9、ave) home.5. Ling Feng _ (draw) a horse on the blackboard when the teacher _ (come) into the classroom.6. Peter _ (look) at some photos when I _ (give) him a pencil.was readingleftwas drawingcamewas lookinggave1. I _ my homework when Mike _ last night. 昨天晚上迈克来的时候我正在写作业。昨天晚上迈克来的时候我正在写作业。 2. While Ann
10、 _TV, her father _ back home. 安正在看电视时，她父亲回来了。安正在看电视时，她父亲回来了。 3. What were you doing when I _ at the door? 我敲门的时候你在干什么？我敲门的时候你在干什么？was doingcamewas watchingcameknocked4. She _the room when I _ to see her. 我去看她的时候她不是在打扫房间。我去看她的时候她不是在打扫房间。 5. I _a trip to England this time last summer. 去年夏天的这个时候我正在英国渡去
11、年夏天的这个时候我正在英国渡 假。假。wasnt cleaningwentwas going on 6. Mary _ while Peter _the piano. Mary在跳舞，而在跳舞，而Peter在弹钢琴。在弹钢琴。7. They _the newspaper when I _ the room. 我走进屋子时他们正在看报纸。我走进屋子时他们正在看报纸。8. What _ you _ at five yesterday afternoon? 昨天下午昨天下午5点你在做什么？点你在做什么？was dancingwas playingwere readingwent intoweredo
12、ing9. The students _for their lessons when Mr Black entered the classroom. Black先生走进教室的时候学生们正在先生走进教室的时候学生们正在 准备功课。准备功课。10.The teacher _to some parents when I saw her. 我见到老师的时候她正在和家长谈我见到老师的时候她正在和家长谈 话。话。were preparingwas talking合并为一句合并为一句 I want to know . What animal does he like best? Please tell me
13、. Where did he go? Can you tell me? How can I make you happy?1.I have no idea. Who is your English teacher?改写句子改写句子1.The child didnt know who to believe in.2. I cant decide what I can do.3. She wonders when she can go there.4.Please tell me how to get to the nearest station.翻译句子翻译句子1.1.他在过马路的时候他在过马路
14、的时候, ,天开始下雨了。天开始下雨了。2.2.我在读英语的时候我在读英语的时候, ,我妹妹在玩游戏。我妹妹在玩游戏。3.3.我妈妈离开家的时候，我们在睡觉。我妈妈离开家的时候，我们在睡觉。4.4.老师进来的时候，学生们在闲聊。老师进来的时候，学生们在闲聊。5.5.我想知道明天是否会下雨。我想知道明天是否会下雨。6.6.那个可怜的孩子不知道他是否有父母。那个可怜的孩子不知道他是否有父母。7.7.很多学生不明白学习英语是否重要。很多学生不明白学习英语是否重要。8.8.老师决定不了是否这个孩子是否可以老师决定不了是否这个孩子是否可以再次上学。再次上学。9.9.下雨了，孩子们正急急忙忙地回家。下雨了，孩子们正急急忙忙地回家。（3 3种）种）10. 10. 我们恐惧地看着那只老虎。（我们恐惧地看着那只老虎。（2 2种）种）