陕旅版四年级英语下册Unit-7-ppt课件.pptx

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1、Unit 7 Be Careful!陕旅版(三年级起点)四年级下册Part A Color the traffic lightsPart C Look,tick and saySum-upWarm-up/RevisionPresentationTestHomeworkColor the traffic lights Look,tick and say Warm-up/RevisionReviewthirty forty fifty sixty Magic fingersseventy eighty ninety hundred PractiseColor the traffic lights

2、stop Presentation【短语】stop to do sth停下来去做某事 stop doing sth停下正在做的事【拓展】前面我们学习了短语bus stop,在bus stop中,stop作名词,意为“停车站”;在此处,stop作动词,意为“停止”。(动词)停止TryThe policeman asks me to stop.警察让我停下来。wait 【短语】wait a minute/wait a moment 等一会儿【拓展】waiter(男)服务员 waitress女服务员(动词)等待TryWe are waiting to cross the road.我们等着过马路。t

3、urn right 【例句】Turn right at the second crossing.在第二个十字路口右转。右转 right 【例句】Turn right into the street.向右拐进那条街。【拓展】right(形容词)右边的【短语】right hand右手 (副词)右;右边TryThe library is on your right.图书馆在你的右边。turn left 左转【例句】Turn left and you will see the shop.左转你就会看到那家店。left 【例句】Turn left just after the school.过了那所学校

4、马上左转。【拓展】left(形容词)左边的【短语】left eye 左眼 (副词)左;左边TryPlease stretch out your left hand.请伸出你的左手。traffic lights 【例句】Do you see the traffic lights?你看到交通灯了吗?交通灯 traffic 【短语】traffic jam交通阻塞 traffic accident交通事故【例句】Theres a lot of traffic on the roads.路上交通繁忙。(名词)交通TryThere was a traffic accident ahead.前方发生了交通事

5、故。cross the street 【例句】Be careful when you cross the street.在你过马路的时候要小心。过马路 cross 【短语】cross the road过马路【例句】I cross the river by the bridge.我从桥上过了河。【拓展】crossroads十字路口(动词)横过;穿过street 【例句】Dont play in the street.不要在街上玩耍。(名词)街道TryDont cross the street.不要横穿马路。cross the street waitturn right stopturn left

6、traffic lights游戏时间Practice答案答案Look,tick and say Practice答案答案Look,tick and say Test给下列图片选择正确的单词。给下列图片选择正确的单词。A.turn leftB.traffic lightsC.stop D.cross the street()()()()DBACSum-up本课所学的重点单词：stop wait turn left turn right traffic lights cross the street Homework将将本本节节课课学学习习的的新新单单词词在在四四线线三三格格内内抄抄三三遍遍，并并

7、背写。背写。Homework陕旅版(三年级起点)四年级下册 Part A Circle the signs you knowLets talkPart B Look and sayUnit 7 Be Careful!Sum-upWarm-up/RevisionPresentationTestHomeworkCircle the signs you know Look and sayLets talk 视频 Lets talkstopturn right turn left traffic lightswait请快速说出闪现的词汇请快速说出闪现的词汇cross the streetWarm-up

8、/RevisionLead-inCircle the signs you know Lets talk点击点击“Lets talk”，跟我一起读吧！，跟我一起读吧！视 频Lets talk Listen,then ask and answer Q1:Where are they going?Q2:What are they going to do?Q3:What color is the light in the Picture 1?They are going to the shop.They are going to buy a gift.Its yellow.Q4:What color

9、is the light in the Picture 2?Its green.PresentationPresentationLets talk Lets go to the shop.Im going to buy a gift for your grandpa.Be careful!Look at the traffic lights.Its yellow.Dont cross the street.Stop and wait.Ok.All right.PresentationLets talk The light is green.We can go now.Lets go.caref

10、ul 【单词巧记】care(照料;小心)+ful=careful(小心的)【短语】be careful小心【例句】Be careful.The bus is coming.小心,公共汽车来了。(形容词)小心的 can 【例句】He can sing songs.他会唱歌。【注意】can没有人称和数的变化。(情态动词)可以 now 【例句】Im reading a book now.我现在正在读书。(副词)现在Be careful!小心！【详解】重点句型一重点句型一此句是提醒他人小心的句子。其他提醒他人注意的句子:Look!看！(用于引起他人注意,让他人看某物)Look out!小心!(提醒他人

11、注意)Take care.小心。(提醒他人注意)Be careful!Its hot.小心！它很烫。例句例句Dont cross the street.不要横穿马路。【详解】重点句型二重点句型二此句是由Dont开头的否定祈使句。【句型结构】Dont+动词原形+其他.Dont touch the glass.不要碰那个玻璃杯。例句例句The light is green.是绿灯了。【详解】重点句型三重点句型三此句是描述交通灯情况的句型。【例句】The light is red.是红灯了。Act or ActressAct or ActressAct or ActressAct or Actres

12、s模仿录音中的语音语调，有感情地朗读。可以脱离课本，适当改动其中部分，语音地道。适当添加内容，意思完整，有创新，表演生动。GoodGreatExcellentPracticePlease.Dont.Look and say PracticePlease.Dont.Look and say Dont cross.Please go now.PracticePlease.Dont.Look and say Dont turn left.Please stop and wait.PracticePlease.Dont.Look and say Please turn left.Please turn

13、 right.Nice to see you again!_ A.Nice to meet you!B.Nice to see you,too.英译汉。英译汉。1.Be careful 2.stop and wait 3.traffic lights 4.cross the street 交通信号灯过马路停下来等等小心Test重点句型134Is she going home?Where are you going?She is going to the shop.134Be careful!Dont.The light is green.Sum-upHomework背诵 Lets talk 内

14、容。Homework陕旅版(三年级起点)四年级下册Part C Look and matchPart B Lets learn more Lets play Unit 7 Be careful!Lets learn more视频Sum-upWarm-up/RevisionPresentationTestHomework Look and match Lets learn more Lets play Review I knowturn leftstopturn righttraffic lightscross the streetWarm-up/RevisionLets learn more

15、点击点击“Lets learn more”，跟我一起读吧！，跟我一起读吧！视 频PresentationAsk and answerQ 1:What color are the lights in Picture 1 and Picture 3?Q 2:What is the man going to do?Q 3:Where are the boys going?Q 4:What color is the light in the Picture 2?Q 5:The light is green.Can they go?Its red.He is going to work.They are

16、 going to school.Its green.Yes,they can.Lets learn morePlease stop.Dont cross.The light is red.Im going to work.We are going to school.Sorry.Please wait a minute.Lets learn moreNow the light is green.You can go.Thank you.Bye-bye.Lets learn moreLook at the light!Dont turn left.Please wait a minute.Im

17、 sorry.sorry 【例句】Sorry,Im late.对不起,我迟到了。(感叹词)抱歉;对不起 wait a minute 【例句】Wait a minute,Im coming.等一下,我来了。【同义短语】wait a moment等一下 minute 【复数形式】minutes【例句】There are sixty minutes in an hour.一小时有六十分钟。【拓展】second秒hour小时 day天month月year年 century世纪(名词)分钟;片刻Im sorry.对不起。【详解】重点句型一重点句型一此句是表达歉意的句型。【拓展】Im sorry.的其他用

18、法:(1)表示同情、惋惜或后悔,意为“我很难过”。(2)表示客气地提出异议或拒绝(其后常接but分句),意为“对不起;抱歉”。(3)表示爱莫能助(其后常接for短语)。Im sorry,Icant help you.对不起，我不能帮助你。Its nothing.没关系。例句例句PracticeYou can sayThe light is red,Dont cross.PracticeYou can sayThe light is yellow,Please stop and wait.PracticeYou can sayThe light is green,You can go.Pract

19、iceLets playPracticeLets playWait a minute.Cross the street.Turn right Turn leftStand up Sit downRead your book.Dont read your book.PracticeLook and matchBe careful.Please go.Dont turn left.Please wait a minute.TestNice to see you again!_ A.Nice to meet you!B.Nice to see you,too.英汉互译。1.等一下 2.stand u

20、p 3.转身 4.cross the street 5.sit down Wait a minute 站起来 turn around过马路 坐下Sum-up 1、Be careful.小心。2、Im sorry.对不起。3、Wait a minute.等一下。重点句型：重点句型：Homework背诵Lets learn more 部分内容。Homework陕旅版(三年级起点)四年级下册Part C Listen and number Read and tick or cross Part B Lets chantUnit 7 Be careful!Sum-upWarm-up/RevisionP

21、resentationTestHomework Lets chant Read and tick or cross Listen and numberListen and number视频Warm-up/Revisionturn left sorry nowminute careful canMagic fingersLets chantturn around 转身转身Presentation【例句】Dont turn around.Go straight on.不要转身。直走。go ahead 往前走往前走【例句】Dont turn right.Go ahead.不要右拐。往前走。Liste

22、n and number点击点击“Listen and number”，跟我一起练吧！，跟我一起练吧！视 频Listen and number2 3 1PracticeRead and tick or crossPracticeRead and tick or crossIt is a busy morning.Look at the traffic lights and be careful.The light is green.People are crossing the street.The boy and the girls are going to school.The young

23、 man is going to work.The old man is going to the park.The cars are running.PracticeRead and tick or crossQ 1:What is the young man going to do?Q 2:What are the cars doing?Q 3:Look at the traffic lights.What color is it?Are people waiting there?The young man is going to work.The cars are running.The

24、 light is green.No,they arent.Practice()1.A man is going to work.()2.The cars stop there.()3.The light is green.People are waiting.TFFbusy 忙碌的忙碌的【例句】The traffic is busy at the moment.现在交通很繁忙。young 年轻的年轻的【例句】He is a young man.他是年轻人。Nice to see you again!_ A.Nice to meet you!B.Nice to see you,too.连词成句，注意标点符号。连词成句，注意标点符号。1.at,look,lights,the,traffic.Look at the traffic lights.2.cross,the,do,not,street.Do not cross the street.3.wait,a,minute,pleasePlease wait a minute.Testturn around 转身young 年轻的busy 忙碌的Sum-upHomework复习本单元学习的词组，并将本单元的单词抄写两遍。Homework