新人教版新目标八年级下册英语Unit5单元PPT课件.ppt

《新人教版新目标八年级下册英语Unit5单元PPT课件.ppt》由会员分享，可在线阅读，更多相关《新人教版新目标八年级下册英语Unit5单元PPT课件.ppt（117页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、：表示现在某一时刻或某一时间段正在进行的动作is/am/are+动词-ingWe are having an English class.：表示过去某一时刻或某一时间段正在进行的动作(常和表过去的时间状语连用）was/were+动词-ingwe were having an English class at this time yesterday.常用时间状语常用时间状语：at this time yesterday（last night/week/Sunday)、 at that time/moment, at+点钟点钟+（ ten oclock ）yesterday（last night/

2、Sunday)、when sb. Did sth.等。等。否定构成否定构成：主语主语+was/were not +V-inge.g. We werent having an English class at this time yesterday.一般疑问构成一般疑问构成：Was/Were+主语主语+V-inge.g. Were you having an English class at this time yesterday. 特殊疑问句构成特殊疑问句构成：What /Where/Why/How 等疑问句等疑问句+was/were+主语主语+V-ing (其他）？其他）？e.g. What

3、 were you doing at this time yesterday.I was on the street.Yesterday, there was a rainstorm. What were they doing when the rainstorm came? Here are some reports.Where were you when the rainstorm came?I was studying in the library.What were you doing when the rainstorm came?I was talking with my moth

4、er 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

5、. _ I was on the street.4. _ I was at the bus stop.bdcaWhat were they doing when the rainstorm came? Lets listen.Pay attention to “was/were +doing”.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

6、for the bus d. walking home / shoppingShe was reading at home.Look at the pictures and answer the questions by using “was/were + doing”.What was your sister doing at the time of the rainstorm?He _.What was your brother doing at the time of the rainstorm?was doing his homeworkHe _.What was your fathe

7、r doing at the time of the rainstorm?was playing basketballWhat was your mother doing at the time of the rainstorm?She _.was shopping1c 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 was2a Listen and number the

8、pictures 1-5.123452b 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.waslookingatewokeI _ for the bus when it began to rain heavily.I _ to the bus stop but

9、 I still missed the bus.was waitingran1. My alarm didnt go off so I woke up late. 1)、alarm n. 闹钟闹钟e.g. What time shall I set the alarm for? 我该把闹钟拨到几点钟响？我该把闹钟拨到几点钟响？ 2)、go off1 1、闹钟响，警报器等突然发出巨响、闹钟响，警报器等突然发出巨响2 2、离开，离去、离开，离去e.g. He went off in a great hurry. 他匆匆离去。他匆匆离去。2. I was waiting for the bus wh

10、en it began to rain heavily. 1) begin v. (began) 开始开始 e.g. Ill begin whenever youre ready. 你什么时候准备好我就开始。你什么时候准备好我就开始。 常用的句型：常用的句型： begin to do与与begin doing 一般来说，一般来说，begin to do和和begin doing可可以互换，但在以下三种情况下，用以互换，但在以下三种情况下，用to do。 主语不是指人，而是主语不是指人，而是it等。等。 如：如：It began to rain. begin后接表示心理活动的词。后接表示心理活动

11、的词。如：如：begin to know, 还有还有believe, wonder, think等词。等词。 begin本身是本身是ing形式，为避免重复后形式，为避免重复后接接to do。 即：即：beginning to do2) heavily adv. 在很大程度上；大量地在很大程度上；大量地e.g. moving heavily 吃力地移动吃力地移动 It was raining heavily. 雨下得很大。雨下得很大。rain: verb/下雨下雨heavy rainlight rainfine rain 大雨大雨 小雨小雨 毛毛细雨毛毛细雨刮大风：刮大风：blow strong

12、ly2c 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 came, what were you doing?Boy: 1. What _ (be) you _ (do) when he arrived?2. Jim _ (sleep) when

13、 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用所给词的正确形式填空.Fill in the blanks. 1. 上课铃响时上课铃响时, 你在干什么你在干什么? What _ you _ when the class bell rang? 2. 当我妈妈进来时我正在看书当我妈妈进来时我正在看书. I _ _ when my

14、mother came in. 3. 昨天晚上十点钟她正在做饭昨天晚上十点钟她正在做饭. She _ _ at ten oclock _ _. weredoingwas readingwas cookinglast night2d 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.Linda: What was I doing a

15、t 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.Linda: Yeah, I was tired. Why did you call so many times?Mary:

16、I needed help with my homework. So while you were sleeping, I called Jenny and she helped me.1. I called at seven and you didnt pick up.call at 1)、在几点打电话2）、到作短暂访问e.g. They called at Mr .Browns office last Thursday.3)、（车、船等）在停靠或停留e.g. The ship doesnt call at Hongkong.Call sb.=call sb. up=give sb. a c

17、all pick up(=pick up the phone) 接电话接电话 pick up 还有以下含义：还有以下含义：1) 拾起；抱起拾起；抱起 e.g. The children picked up many sea shells at the seashore. 孩子们在海边捡到许多贝壳。孩子们在海边捡到许多贝壳。 The pen is lying on the floor, please pick it up. （代词作宾语放中间）（代词作宾语放中间）2) (车、船等）在半路搭人车、船等）在半路搭人e.g. The car stopped to pick me up. 汽车停下来接我

18、。汽车停下来接我。 2. Thats strange. strange adj. 奇特的，奇怪的；奇特的，奇怪的； 不可思议的不可思议的e.g. a strange noise 奇怪的声音奇怪的声音 Hes always here; its strange youve never met him. 他经常在这，你却没有见过他，真是他经常在这，你却没有见过他，真是 不可思议。不可思议。 Make a survey. Ask your partners in your group what they were doing at the following time. Fill in the for

19、m and then give a report.Time Names doing Yesterday 7:00 Tom reading Peter shoppingYesterday 8:00 Tom walking Peter Yesterday 9:00 Report: Tom was reading. Peter was shoppingA: What were you doing yesterday at 7:00?B : I was reading. 写出下列短语。写出下列短语。 in the library at the time of go to work wait for t

20、he bus walk home on the street play basketball play the piano 1. 在图书馆在图书馆 2. 在在的时候的时候 3. 去上班去上班 4. 等公共汽车等公共汽车 5. 走路回家走路回家 6. 在街上在街上 7. 打篮球打篮球 8. 弹钢琴弹钢琴 根据上下文内容填空。根据上下文内容填空。Mary: What _ you doing last night, Linda? I called at seven and you didnt pick _.Linda: Oh, I was in the kitchen helping my mom.

21、Mary: I see. I called _ at 8 and you didnt _ then either.Linda: What was I doing at 8? Oh, I know. When you called, I was _ a shower.Mary: But then I called again at 9.Linda: Oh, I _ sleeping at that time.Mary: So early? Thats strange.wereupagainanswertakingwasLinda: Yeah, I was tired. Why _ you cal

22、l so many times?Mary: I needed help with my homework. So while you were _, I called Jenny and she helped me.didsleepingWhat were you doing when the rainstorm came?I was taking a shower.I was sleeping.I was cooking.I was cutting hair.I was reading.I was in the bathroom.Where were you when the rainsto

23、rm came?I was in the bedroom.I was in the kitchen.I was in the barbers chair.I was in the living-room.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.Grammar FocusWhat was he doing when the rainstorm came? He wa

24、s 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 was sleeping?While Linda was sleeping, Jenny was helping Mary with her homework. 1. 以以when和和while引导的时间状语从句引导的时

25、间状语从句1) 延续性动词和非延续性动词延续性动词和非延续性动词 延续性动词延续性动词指动作可以延续一段时间指动作可以延续一段时间, 而不是而不是 瞬间结束。瞬间结束。 如如: work、study、drink、eat等。等。 非延续性动词非延续性动词指动作极为短暂，瞬间结束。指动作极为短暂，瞬间结束。 如如: start、begin、hit、jump、knock等。等。2) 在本单元中在本单元中, 出现了以出现了以when和和while引导的引导的 时间状语从句。时间状语从句。when表示表示“当当的时候的时候”。从句中既可用延续性。从句中既可用延续性动词动词, 又可用非延续性动词又可用非延

26、续性动词, 这些动词既可以这些动词既可以表示动作表示动作, 又可表示状态。又可表示状态。从句中的动作既可从句中的动作既可和主句的动作同时发生和主句的动作同时发生, 又可在主句的动作之前又可在主句的动作之前或之后发生。或之后发生。如：如： Mary was having dinner when I saw her . The boy was still sleeping when his mother got home yesterday morning .while表示表示“在在的时候的时候”、“在在期间期间”。它强调主句的动作与从句的动作同时发生或它强调主句的动作与从句的动作同时发生或主句的

27、动作发生在从句的动作过程中。主句的动作发生在从句的动作过程中。While从句中必须是表示动作或状态的延续性动词。从句中必须是表示动作或状态的延续性动词。如：如： The weather was fine while we were in Beijing . She called while I was out.如果主句的动作在从句的动作过程中发生，如果主句的动作在从句的动作过程中发生，从句常用进行时。从句常用进行时。如如:While we were swimming someone stole our clothes .Dont talk so loud while others are wo

28、rking. 总结总结 1) when可指时间点可指时间点, 又可指时间段又可指时间段, 从句中从句中 可用可用延续性动词延续性动词, 也可用也可用非延续性动词。非延续性动词。 2) while总是指一个时间段总是指一个时间段, 从句中从句中必须用延必须用延 续性动词续性动词。1. _ Jennifer was reading a magazine, his sister was listening to the pop music.A. WhileB. When C. What time2. I was trying to draw a cat on the board _ the teac

29、her came in.A. whileB. when C. what time3. My best friend visited my house while I _ dinner in the kitchen.A. cookedB. cooking C. was cooking练一练练一练A B C 4. When _ the car _? In 1885 （2007随州市）随州市） A. did; invent B. was; invented C. does; invent D. is; invented5. Our teacher wants us to be _ when we t

30、alk with the foreigners. (06大连中考真题大连中考真题)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. (2007黄冈市黄冈市) A. am reading B. was reading C. reads D. will read B 2. 过去进行时过去进行时1. 概念概念: 表示过去某一时刻或某段时间内正进行的动作。表示过去

31、某一时刻或某段时间内正进行的动作。2. 构成构成: was/were + 动词现在分词动词现在分词3. 用法用法: a: 表示某一时刻正进行的行为表示某一时刻正进行的行为, 与特定的过去时间状与特定的过去时间状 语连用语连用,常见的时间有常见的时间有: at 8 last night, at this time at that time, at that moment 等等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

32、内正进行的动作。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：否定句和疑问句：e.g. We were not sleeping at home. Was he feeling well? 3.现在分词的构成现在分词的构成1) 一般动词在词尾加一般动词在词尾加-ing, 如如go-going。2) 以不发音字母以不发音字母e结尾的动词结尾的动词, 先去掉先去掉e, 再加再加-ing。 come-coming make-making wr

33、ite-writing3) 以重读闭音节结尾的动词以重读闭音节结尾的动词, 如果末尾以一个如果末尾以一个辅音字母结尾辅音字母结尾, 应先双写这个字母应先双写这个字母, 再加再加ing，x和和w结尾的除外。结尾的除外。如如: get-getting swim-swimming show-showing 4) 以字母以字母y结尾的单词结尾的单词, 直接加直接加ing。 如如carrying、playing、studying。5) 以字母以字母ie结尾的动词结尾的动词, 变变ie为为y, 再加再加ing。 die dying lie lying6) 以元音字母加以元音字母加e结尾结尾, 或以或以e结

34、尾结尾, 且且e发音的发音的 动词动词, 直接加直接加- ing。 see-seeing be-being4.使用进行时态的注意事项使用进行时态的注意事项1)一些动词一些动词, 如如see、hear、love、like、know、 remember; understand、have等表示感情、等表示感情、 知觉和状态的词知觉和状态的词, 一般不用于进行时态。一般不用于进行时态。2) 在在there和和here引起的句子中引起的句子中, 常用一般现在常用一般现在 时代替现在进行时。时代替现在进行时。e.g. Here comes the bus. There goes the bell.5. 过

35、去进行时和一般过去时的区别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。而一般过去时则表示一个完整的动作。如：如：They were writing letters to their friends last night.昨晚他们在写信给他们的朋友。昨晚他们在写信给他们的朋友。(没有说明信是否写完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。他们昨晚写了信给他们的朋友。(表达了他们已写好的意思表达了他们已写

36、好的意思, 整个写的过程已完成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、赞美等当动作延续较长时间时或表示厌烦、赞美等感情色彩时感情色彩时, 常用过去进行时表示。常用过去进行时表示。如：如：He was thinking more of others than of himself.他考虑别人的比考虑自己的多。他考虑别人的比考虑自己的多。(表示说话者赞扬的口气表示说话者赞扬的口气)The boy was always making trouble then .那时那时, 他总是惹麻烦。他总是惹麻烦。(表示说话者厌烦的口气表示说话者厌烦的口气)过去进行时含义: 表示过去某个时刻 正

37、在进行的动作。结构： was/were + doing例句：I was having an English class at this time yesterday. 现在现在进行时含义含义: 表示现在 正在进行的动作。结构结构： is/am/are + doing例句例句：I am having an English class. 6. 4a. Look at the table and write sentences with both while and when.John Mary take photosbuy a drinkplay the pianoleave the housec

38、lean his roomturn on the radioshoptake the car to the car washe.g. While John was taking photos, Mary bought a drink.John was taking photos when Mary bought a drink.While John was playing the piano, Mary left the house.John was playing the piano when Mary left the house.While John was shopping, Mary

39、 took the car to the car wash.John was shopping when took the car to the car wash.While John was cleaning his room, Mary turned on the radio.John was cleaning his room when Mary turned on the radio.4c. What were you doing at these times last Sunday? Fill in the chart. Then ask your partner.A: What w

40、ere you doing at nine oclock last Sunday morning?B: I was sleeping. How about you? A: I was doing my homework.B: Youre kidding! Group work YouStudent1Student29:00 am runreadhave breakfast11:30 amwashswimwalk4:00 pm read books9:00 pm watch TVWhat were you doing at last Sunday?9:00 am11:00 am8:00 pm10

41、:00 pmA: What were you doing at nine oclock last Sunday?B: I was running. How about you?A: I was reading.B: Youre kidding! v. 欺骗欺骗; 戏弄戏弄; 开玩笑开玩笑Revision: when vs. while 这两个词都有这两个词都有“当当的时候的时候”的意思。的意思。when 既可指某一点时间既可指某一点时间, 也可以指一段时间也可以指一段时间; while 强调一段时间强调一段时间, 所以从句的谓语动词常是延续性的。所以从句的谓语动词常是延续性的。当当 when表

42、示表示“在某一段时间里在某一段时间里” 的意思时的意思时, 它可以代替它可以代替while, 但但while不能代替不能代替when.e.g. When I came home, she was cooking dinner. 当我到家时当我到家时, 她正在做饭。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当你把湿衣服挂在火边时, 你会看到水汽从衣服上升起。你会看到水汽从衣服上升起。1a Think of a time when you were late

43、 for or couldnt go to an event. What was the event? What was the reason why you were late or couldnt go? Tell your partner the story.1b. Listen and write short answers to the questions.1.What event happened at the school yesterday? _2. Who missed the event? _3. Which team won at the event? _There wa

44、s a basketball competition.Kate missed the event.Johns team won.1c. Listen again. Number the events 1-6 in the order they happened._Kate saw a dog by the side of the road. _Kate got to the bus stop._Kate called the Animal Helpline._Kate left the house._Kate waited for someone to walk by. _Kate reali

45、zed her bag was still at home.1234561d. Talk about why Kate missed the school basketball competition. Student A begins a sentence with while or when. Student B completes the sentence.A: When the school basketball competition started .B: When the school basketball competition started, Kate was still

46、making her way to school.A: When the school basketball competition started, what was Kate doing at that time?B: When the school basketball competition started, Kate was still making her way to school.A: While Kate was running back home, what happened? B: While Kate was running back home, Kate saw a

47、dog by the side of the road.马丁马丁.路德路德.金（金（1929年年1月月15日日 1968年年4月月4日日),著名的美国著名的美国民民权运动领袖。权运动领袖。1948年大年大学毕业。学毕业。1948 年到年到1951年间，在美国东海岸年间，在美国东海岸的费城继续深造。的费城继续深造。1963年年,马丁马丁路德路德金金 晋见晋见了肯尼迪总统，要求通过新的了肯尼迪总统，要求通过新的民民权法，给黑权法，给黑人以平等的权利。人以平等的权利。1963年年8月月28 日日在林肯纪念堂前发表在林肯纪念堂前发表 我我有有一个梦想一个梦想的演说。的演说。1964年年获得获得诺诺贝贝

48、尔和平尔和平奖。奖。1968年年4月，月， 马丁马丁.路德路德.金前往孟菲斯市金前往孟菲斯市领导领导工工人人 罢工被人罢工被人刺杀刺杀，年仅，年仅39岁。岁。1986年年 起美国政府将每年起美国政府将每年1月的第三个虽期月的第三个虽期 一一作作为为马马丁丁.路德路德.金全国纪念金全国纪念日。日。2a. Look at the pictures and title in the passage. What do you think the passageis about? 2b.Read the passage and answer the questions.1.What are the tw

49、o events in the passage? 2. When did they happen?Reading the Title and First SentencesThe title can be helpful for you to understand a text. It is also a good idea to read the first sentence of each paragraph before you read the whole text. Do You Remember What You Were Doing?People often remember w

50、hat they were doing when they heard the news of important events in history. In America, for example, many people remember what they were doing on April 4, 1968. This was an important event inAmerican history. On this day, Dr. Martin Luther King was killed. Although some people may not remember who