新人教版八年级下册unit5_全单元课件

上传人:飞*** 文档编号:24399089 上传时间:2021-06-29 格式:PPT 页数:190 大小:14.44MB
返回 下载 相关 举报
新人教版八年级下册unit5_全单元课件_第1页
第1页 / 共190页
新人教版八年级下册unit5_全单元课件_第2页
第2页 / 共190页
新人教版八年级下册unit5_全单元课件_第3页
第3页 / 共190页
点击查看更多>>
资源描述
What are you doing now?I am He football.was play What was she doing at seven oclock yesterday morning? SheWhat is she doing now?is running.was running. TheyWhat were they doing at ten last night ?They are dancing.were dancing. When I He was doingWhen I called him up, it was sleeping. While I He was doingWhile I was sleeping, he was eating. While they I didWhile they were fighting with each other I slept. 过 去 进 行 时含 义: 表示过去某个时刻 正在进行的动作。结 构: was/were + doing例 句:I was having an English class at this time yesterday. 现 在 进 行 时含 义: 表示现在 正在进行的动作。结 构: is/am/are + doing例 句:I am having an English class. 过去进行时的疑问式 I was having an English class at this time yesterday. 过去进行时的否定式 having an English class at this time yesterday.?ntWereyou 1.They _ a football game from 7 to 9 last night. a. were watching b. watch c. watched d. are watching 2.It was Friday evening. Mr and Mrs. Green _ ready to fly to England. a. are getting b. get c. were getting d. got 3.We _ for Tom at ten last Sunday. a. was waiting b. were waiting, c. waited d. waited4.This time yesterday jack _ his bike. He _ TV a. repaired, didnt watch b. was repairing, watch c. repaired, watched d. was repairing, wasnt watching5.He _ his father on the farm the whole afternoon last Saturday. a. helps b. would help c. was helping d. is helping A CB DC I was studying in the library.Yesterday, there was a rainstorm. What were they doing when the rainstorm came? Here are some reports.What were you doing when the rainstorm came? I was on the street.Where were you doing when the rainstorm came? I was talking with my mother in my house.What were you doingwhen the rainstorm came? I was waiting for the bus at the bus stop.What were you doingwhen the rainstorm came? 1a Where were the people at the time of the rainstorm? Match the statements with the people in the picture.1. _ I was in the library.2. _ I was in my house.3. _ I was on the street.4. _ I was at the bus stop.bdca 1b Listen to the TV report and circle the correct responses. a. doing my homework / studying b. playing basketball / reading c. going to work / waiting for the bus d. walking home / shopping 1c 1.What was the girl doing at the time of the rainstorm?1).本句是过去进行时态,该时态表示过去某时间某动作正在进行,由助动词was/ were+ v-ing2).at the time of “当的时候”e.g. He was still working at the time of lunch.e.g. What were you doing at nine yesterday morning?-I was playing in the park. 1c Talk about what the people in 1a were doing at the time of the rainstorm.A: What was the girl doing at the time of the rainstorm?B: She wasA: What was the boy doing at the time of the rainstorm?B:He was Li Lei the twins Joy Jack Lin Tao Kate 2a Listen and number the pictures 1-5.1 234 5 2b Listen again. Fill in the blanks in the sentences in 2a.I _ so busy _for the umbrella that I didnt see a car coming.My alarm didnt go off so I _ up late.I took a hot showerand _ some warm food.was looking atewoke l:(r)m n.闹钟发出响声wk 醒-wake I _ for the bus when it began bn to rain heavilyhevli adv.大量地.I _ to the bus stop but I still missed the bus.was waitingran begin bn v.开始 2c Use the information in 2a to retell the story in a conversation between the boy and a TV reporter.TV reporter: Tell us what happened yesterday morning.Boy: TV reporter: So, when the rainstorm suddenly sdnli adv. 突然came, what were you doing?Boy: 2d Role play the conversation.Linda: Oh, I was in the kitchen helping my mom.Mary: What were you doing last night, Linda? I called at seven and you didnt pick up接 电 话 . Linda: What was I doing at eight? Oh, I know. When you called, I was taking a shower.Mary: I see. I called again at eight and you didnt answer then either. Mary: But then I called again at nine.Linda: Oh, I was sleeping at that time.Mary: So early? Thats strange . strend adj. 奇怪的 Linda: Yeah, I was tired. Why did you call so many times?Mary: I needed help with my homework. So while you were sleeping, I called Jenny and she helped me. 1.What was Linda doing at seven oclock last night?2.What was Linda doing at eight oclock last night?3.What was Linda doing at nine oclock last night?4.Why did Mary call so many times?5.Who helped Mary?I was helping my mom in the kitchen when you calledI was taking a shower when you calledI was sleeping at that timeShe needed help with her homework .Jenny helped her 1. My alarm didnt go off so I woke up late. 1) alarm n. “闹钟”e.g. What time shall I set the alarm for? 2)go off “发出响声” e.g. The alarm went off at 6:30. 3)go off “熄灭,消失” e.g. Lights will go off if no one is in the room. 2b 2. I was waiting for the bus when it began to rain heavily. 1) begin v. (began) 开始 e.g. Ill begin whenever youre ready. 2)常用的句型: begin to do与begin doing 一般来说,begin to do和begin doing可以互换,但在以下三种情况下,用to do。 主语不是指人,而是it等。 e.g. It began to rain. begin后接表示心理活动的词。如:begin to know, 还有believe, wonder, think等词。 begin本身是ing形式,为避免重复后接to do。 即:beginning to do 2) heavily adv. 在很大程度上;大量地e.g. moving heavily 吃力地移动 It was raining heavily. 雨下得很大。3. So, when the rainstorm suddenly came, suddenly adv. 突然;忽然e.g. I suddenly remembered that I hadnt locked the door. 我忽然想起没有锁门。 4. Thats strange. strange adj. 奇特的,奇怪的; 不可思议的e.g. a strange noise 奇怪的声音e.g.Hes always here; its strange youve never met him. 1.I called at seven and you didnt pick up. 1) pick up(=pick up the phone) 接电 2)pick up 还有以下含义:拾起;抱起;捡起 e.g. The children picked up many sea shells at the seashore. e.g.Pick that book up. 2d 搭载 e.g. The car stopped to pick me up. e.g. Well send the ambulance to pick him up. 2.I called again at eight and you didnt answer then either.1)either adv “也” 用于否定句中e.g. I dont like physics and he doesnt like it either. 2)either pron “两者中的(一个)”e.g. There are many shops on either side of the street. 3.Why did you call so many times?1)so many “那么多” 修饰复数名词e.g. He has so many friends. 4.So while you were sleeping, I called Jenny and she helped me.1)这是一个含有while引导的时间状语从句的复合句,连词 while 引导的从句用过去进行,表示“在时候发生了某事”而主句动作为瞬间完成的动作,用一般过去时,从句谓语动作是延续性动词.e.g. While I was walking in the street, a man on the bike nearly hit me.e.g. While we were talking ,he came in. 2)当两个动作同时持续发生的时候,主句和while引导的从句都用过去进行时.e.g. I was watching TV while my sister waslistening to the music. 比较 “when” and “while”1. when “当.时候” 后面跟的动作不延续, 常跟一般过去时When the UFO took off, the boy was taking photos1. while “当.时候” 后面跟的动作延续, 常跟过去进行时While the boy was taking photos, the UFO took off, Target Language: 2)当两个动作同时持续发生的时候,主句和while引导的从句都用过去进行时.e.g. I was watching TV while my sister waslistening to the music. ExercisesFill with “While” or “When”1._ May was talking on the phone, her sister walked in. 2._ Rita bought her new dog, it was wearing a little coat.3._ I saw Carlos, he was wearing a green shirt.4._ I was dancing, he was singing loudly.5. _ Linda finally saw Davy , he was jumping with a dog .6. I was cleaning my room _ the fire broke out .WhenWhileWhileWhenWhen when Fill in the blanks with “while” and “when”.1. Tom was eating supper, it began to rain outside.2. What were you doing, Mr. Zhou came in?3. Peter was sleeping, a thief broke into his house.4. She left her hometown she was five. whenwhenWhileWhile 第 三 课 时 wood wd window windu flashlight fllat match mt area beatagainstasleepfall asleepdie downrisefallenapart eri n.地区;地域bi:t v.敲打;打败genst prep.倚;碰;撞sli:p adj.睡着进入梦乡;睡着逐渐变弱;逐渐消失raz v. n. 升起;增加;提高f:ln adj.倒下的;落下的p:(r)t adv .分离;分开 3a.Ben could hear strong winds outside his home in Alabama. Black clouds were making the sky very dark. With no light outside, it felt like midnight. The news on TV reported that a heavy rainstorm was in the area.Read the passage and answer the questions.The Storm Brought People Closer Togeter Everyone in the neighborhood was busy. Bens dad was putting pieces of wood over the windows while his mom was making sure the flashlightsand radio were working. She also put some candles and matches on the table. Ben was helping his mom make dinner when the rain began to beat heavily against the windows. After dinner, they tried to play a card game, but it was hard to have fun with a serious storm happening outside.Ben could not sleep at first. He finally fell asleep when the wind was dying down at around 3:00 a.m. When he woke up, the sun was rising. He went outside with his family and found the neighborhood in a mess. Fallen trees, broken windows and rubbish were everywhere. They joined the neighbors to help clean up the neighborhood together. Although the storm broke many things apart, it brought families and neighbors closer together. 1.What was the weather like before the heavy rain started?The weather was very terrible, There were strong winds outside and black clouds in the sky. 2.What was the neighborhood like after the storm?The neighborhood was in a mess, Fallen trees, broken windows and rubbish were everywhere. 1.With no light outside, it felt like midnight.3a1) light 不可数名词“光亮” /可数名词“灯,电源”e.g. There is no enough light in the room.e.g. The sun gives out light and heat.e.g. Dont cross the road when the traffic lights are red. 2)light adj “(颜色)浅的”e.g. He is wearing a light coat.3)light adj “轻的” e.g. Its as light as a feather.4)feel like “感觉像”e.g. The smooth stones feel like eggs.5)feel like doing sth“想要做”e.g. I dont feel like eating today. 2.The news on TV reported that a heavy rainstorm was in the area.1)report v “报道” 后接名词,代词或 that从句e.g. The TV reported that event.2) report 可数 n make a report “做报告”3)reporter“记者”4)area n “地域,地区”e.g. This is a development area of our city. 3.Bens dad was putting pieces of wood over the windows while his mom was making sure the flashlights and radio were working.1)本句是一个含有时间状语从句的复合句,由连词while 引导的,从句主句都 用的进行时态表示主从句动作同时发生。2)wood 不可数n “木头” a piece of wood“一块木头”e.g. He used to cut up wood for cooking every day. 3)wood 可数n “树林”e.g. There are few woods in that area.4)make sure “确信,务必”后接that/ofmake sure thatmake sure ofe.g. Make sure that you come here before five.e.g. Can you make sure of the address. 4.Ben was helping his mom make dinner when the rain began to beat heavily against the windows.1)beat vi (beat, beaten)“敲打,冲击,(心脏,脉搏)跳动”e.g. He beat the child hard.e.g. Someone was beating on the door.2)beat vt “打,敲,打败”e.g. We beat them by 3:2 3) against 介词 “碰,撞,倚,靠” e.g. The rain beat against the car windscreen.e.g. Youd better not put the piece of glass against the wall. 5.He finally fell asleep when the wind was dying down at around 3:00 a.m.1)fall asleep“进入梦乡,睡着” e.g. She was very tired so she fell asleep soon.2)asleep sleepy sleeping asleep 形容词 “睡着” 作表语 e.g. She cleaned the room while her baby was asleep.sleepy 形容词“要睡的,困倦的” 作表语定语e.g. I feel sleepy, Im going to bed . sleeping“睡着的”作定语 e.g. A young woman with a sleeping baby in her arms got on the bus.2) die down“逐渐变弱,逐渐消失”e.g. The loud music died down after thePolice came. 6.When he woke up, the sun was rising.1)wake up “醒来,把弄醒”e.g. She wakes up early every morning.e.g. Please wake me up at five oclocktomorrow morning. 2)rise vi (rose, risen) “上升,升起”用于指物e.g. The lake rose and ran over the fields.e.g. The moon was rising when I went home. 7.He went outside with his family and found the neighborhood in a mess. 1)in a mess “不整齐,混乱”e.g. The room was in a mess.2)in a mess =in trouble“在困境中”e.g. Can you please me ?Im in a mess. 8.Although the storm broke many things apart, it brought families and neighbors closer together. 1)apart adv“分开,分离”e.g. She took the radio apart to repair it.2) bring (brought, brought)“促使”e.g. They brought things right.e.g. She cant bring herself to believe the new.3)close adj “亲密的,亲近的,近的” 3b Complete the sentences using information from the passage.1.When the news on TV was reported, strong winds _ outside.2.While Bens mom was making sure the radio was working, his has _were blowing was putting pieces of wood over the windows. 3.Ben _when the heavy rain finally started.4.When Ben _at 3:00 a.m., the wind _ was helping his mom make dinner finally fell asleepwas dying down 3c Discuss the question with a partner.“Although the storm broke many things apart, it brought families and neighbors closer together.” What other things can bring people closer together? How can we help each other in times of difficulty? 1. _ Jennifer was reading a magazine, his sister was listening to the pop music.A. While B. When C. What time2. I was trying to draw a cat on the board _ the teacher came in.A. while B. when C. what time3. My best friend visited my house while I _ dinner in the kitchen.A. cooked B. cooking C. was cooking练一练A B C 4. When _ the car _? In 1885 A. did; invent B. was; invented C. does; invent D. is; invented5. Our teacher wants us to be _ when we talk with the foreigners. A. comfortable B. unusual C. grateful D. confident B D 6. Dick gave me a note while I _ in the library. I guess he made it to say “sorry” to you. A. am reading B. was reading C. reads D. will read B I was reading.What were you doing when the rainstorm came? I was cooking. I was in the kitchen.Where were you when the rainstorm came? I was in the living-room. When I He was doing When I called him up, he was sleeping.Make up the sentences. While I He was doing While I was walking to school, he was eating. When I He was doing When I read the newspaper, he was watching TV. What were you doing at eight last night?I was taking a shower.What was she doing at the time of the rainstorm?She was doing her homework.读下列句子, 你能总结出句子中包含的语法吗? What was he doing when the rainstorm came?He was reading in the library when the rainstorm came.What was Ben doing when it began to rain heavily?When it began to rain, Ben was helping his mom make dinner.What was Jenny doing while Linda wassleeping?While Linda was sleeping, Jenny was helping Mary with her homework. when和while都可表示“当的时候”,引导时间状语从句。你知道两者在过去进行时中的用法有什么不同吗? 1. 以when和while引导的时间状语从句1) 延续性动词和非延续性动词 延续性动词指动作可以延续一段时间, 而不是 瞬间结束。 如: work、study、drink、eat等。 非延续性动词指动作极为短暂,瞬间结束。 如: start、begin、hit、jump、knock等。 2) 在本单元中, 出现了以when和while引导的 时间状语从句。when表示“当的时候”。从句中既可用延续性动词, 又可用非延续性动词, 这些动词既可以表示动作, 又可表示状态。从句中的动作既可和主句的动作同时发生, 又可在主句的动作之前或之后发生。如: Mary was having dinner when I saw her . The boy was still sleeping when his mother got home yesterday morning . I was walking to school when I saw a cat in a tree.When Sally arrived home, her mother was cleaning the house. 主句的动作是持续性的,而从句动作是短暂性的,此时用 _ 引导时间状语从句,主句用 _ 时态,从句用一般过去时态。过去进行when While I was sleeping in the bedroom, someone knocked at the door. David fell while he was riding his bike. 主句的动作是短暂性的,从句的动作是持续性的,此时用 _ 引导从句,主句用 _ 时态,从句用过去进行时态。一般过去while 总结 1) when可指时间点, 又可指时间段, 从句中 可用延续性动词, 也可用非延续性动词。 2) while总是指一个时间段, 从句中必须用延 续性动词。 2)当两个动作同时持续发生的时候,主句和while引导的从句都用过去进行时.e.g. I was watching TV while my sister waslistening to the music. 2. 过去进行时1. 概念: 表示过去某一时刻或某段时间内正进行的动作。2. 构成: was/were + 动词现在分词3. 用法: a: 表示某一时刻正进行的行为, 与特定的过去时间状 语连用,常见的时间有: at 8 last night, at this time at that time, at that moment 等e.g. What were you doing at 10 yesterday morning? I was writing a letter to my father at that moment. b: 表示过去某段时间内正进行的动作。e.g. We were building a house last winter. They were waiting for you yesterday.否定句和疑问句:e.g. We were not sleeping at home. Was he feeling well? 3.现在分词的构成1) 一般动词在词尾加-ing, 如go-going。2) 以不发音字母e结尾的动词, 先去掉e, 再加-ing。 come-coming make-making write-writing3) 以重读闭音节结尾的动词, 如果末尾以一个辅音字母结尾, 应先双写这个字母, 再加ing,x和w结尾的除外。如: get-getting swim-swimming show-showing 4) 以字母y结尾的单词, 直接加ing。 如carrying、playing、studying。5) 以字母ie结尾的动词, 变ie为y, 再加ing。 die dying lie lying6) 以元音字母加e结尾, 或以e结尾, 且e发音的 动词, 直接加- ing。 see-seeing be-being 肯定式:I/He/She/It was working.We/You/They/ were working. 否定式:I/He/She/It was not working.We/You/They/ were not working. 3. 句式(以work为例) 疑问式和简略回答:Was I working?Yes, you were.No, you were not.Were you working?Yes, I was.No, I was not. Was he/she/it working?Yes, he/she/it was.No, he/she/it was not.Were we/you/they working?Yes, you/we/they were.No, you/we/they were not. 注:1) Was not 常缩略为 wasnt; were not 常缩略为 werent。2) 一般过去时与过去进行时用法的比较: 一般过去时表示在过去某个时间发生过的动作或存在的状态, 而过去进行时则表示在过去某一时刻或某一段时间正在进行的动作。 例如:David wrote a letter to his friend last night. 大卫昨晚给他的朋友写了封信。(信写完了。)David was writing a letter to his friend last night. 大卫昨晚一直在给他的朋友写信。(信不一定写完。) at five yesterday afternoon A: What was the boy doing at table at five yesterday afternoon? B: He was speaking with a girl.A: Was the girl at the table writing?B: No, she wasnt. 4.使用进行时态的注意事项1)一些动词, 如see、hear、love、like、know、 remember; understand、have等表示感情、 知觉和状态的词, 一般不用于进行时态。2) 在there和here引起的句子中, 常用一般现在 时代替现在进行时。e.g. Here comes the bus. There goes the bell. 5. 过去进行时和一般过去时的区别1) 过去进行时表示过去正在进行的动作, 而一般过去时则表示一个完整的动作。如:They were writing letters to their friends last night.昨晚他们在写信给他们的朋友。(没有说明信是否写完)They wrote letters to their friends last night . 他们昨晚写了信给他们的朋友。(表达了他们已写好的意思, 整个写的过程已完成) 2) 当动作延续较长时间时或表示厌烦、赞美等感情色彩时, 常用过去进行时表示。如:He was thinking more of others than of himself.他考虑别人的比考虑自己的多。(表示说话者赞扬的口气)The boy was always making trouble then .那时, 他总是惹麻烦。(表示说话者厌烦的口气) Look at the table and write sentences with both while and when. John Mary take photos buy a drink play the piano leave the house clean his room turn on the radio shop take the car to the car wash4a 1. While John was taking photos, Mary bought a drink. John was taking photos when Mary bought a drink.2. While John was playing the piano, Mary left the house. John was playing the piano when Mary left the house. 3. While John was cleaning his room, Mary turned on the radio. John was cleaning his room when Mary turned on the radio.4. While John was shopping, Mary took the car to the car wash. John was shopping when Mary took the car to the car wash. Fill in the blanks with was, were, when or while.At 7:00 a.m., I woke up. _ I _ makingmy breakfast, my brother _ listening to the radio. _ I was eating, the radio news talked about a car accident near our home. My brother and I went out right away to have a look. _ we got to the place of the accident, the car _ in bad shape from hitting a tree. But luckily the driver _ fine. The roads _ icy because of the heavy snow from the night before.While was wasWhile Whenwas waswere4b What were you doing at these times last Sunday? Fill in the chart. Then ask your partner.You Your partner9:00 a.m.11:30 a.m.4:00 p.m.9:00 p.m.4c A: What were you doing at nine oclock last Sunday morning?B: I was sleeping. How about you?A: I was doing my homework.B: Youre kidding! I. 根据汉语意思完成下列英语句子,每空一词。1. 昨天下午五点钟你哥哥在做什么? What _ your brother _ at five yesterday afternoon?2. 昨天我回到家时,我妈妈在洗衣服。 My mother _ _ clothes _ I _ home yesterday. was washingwas doing when got 3. 你做作业时,你妹妹在干什么? What _ your sister _ _ you _ _ your homework?while were doingwas doing 4. 上课铃响时, 你在干什么? What _ you _ when the class bell rang? 5. 当我妈妈进来时我正在看书. I _ _ when my mother came in. 6. 昨天晚上十点钟她正在做饭. She _ _ at ten oclock _ _. were doingwas readingwas cooking last night 1. What _ (be) you _ (do) when he arrived?2. Jim _ (sleep) when I came in.3.They _ (watch) TV at 8:00 yesterday evening.4. Now he _ (read) and _(write). were doing was sleeping were watching is reading writing. 用所给词的正确形式填空 5. Mother _ (wash) clothes when I _ (get) home from school yesterday afternoon.6. Look, my sister _ (be) there in the barber shop. The barber _ (cut) her hair.7. -When _ you _ (see) the accident?-I _ (see) it fifteen minutes ago.was washinggot isis cuttingdid seesaw Unit 5What were you doing when the rainstorm came? Studying aims:v Be able to talk about past events and tell stories using the target language v Improve students listening and speaking skills. Key points:1.Learn to talk about the past in correct tense2. Improve students listening and speaking skillsDifficult points:While the students revise the past simple tense and use it to tell stories ,they also learn about some natural and social science. Revision: when vs. while 这两个词都有“当的时候”的意思。when 既可指某一点时间, 也可以指一段时间; while 强调一段时间, 所以从句的谓语动词常是延续性的。当 when表示“在某一段时间里” 的意思时, 它可以代替while, 但while不能代替when.e.g. When I came home, she was cooking dinner. 当我到家时, 她正在做饭。When you hang wet clothes near a fire, you will see steam rising from them.当你把湿衣服挂在火边时, 你会看到水汽从衣服上升起。 What was he doing when they swam in the water ?He was doing homework. He was talking on the phone while they were swim
展开阅读全文
相关资源
正为您匹配相似的精品文档
相关搜索

最新文档


当前位置:首页 > 图纸专区 > 中学资料


copyright@ 2023-2025  zhuangpeitu.com 装配图网版权所有   联系电话:18123376007

备案号:ICP2024067431-1 川公网安备51140202000466号


本站为文档C2C交易模式,即用户上传的文档直接被用户下载,本站只是中间服务平台,本站所有文档下载所得的收益归上传人(含作者)所有。装配图网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。若文档所含内容侵犯了您的版权或隐私,请立即通知装配图网,我们立即给予删除!