陕旅版四年级英语下册课件Unit 7

Unit 7 Be Careful! 陕旅版(三年级起点)四年级下册 Part A Color the traffic lights Part C Look,tick and say Warm-up/Revision >>Review thirty forty fifty sixty seventy eighty ninety hundred >> PractiseColor the traffic lights 【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”。  【短语】 wait a minute/wait a moment 等一会儿 【拓展】 waiter(男)服务员  waitress女服务员 【例句】 Turn right at the second crossing. 在第二个十字路口右转。 【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 【例句】Turn left and you will see the shop. 左转你就会看到那家店 。 【例句】 Turn left just after the school. 过了那所学校马上左转。 【拓展】 left(形容词)左边的 【短语】 left eye 左眼 【例句】 Do you see the traffic lights? 你看到交通灯了吗? 【短语】 traffic jam交通阻塞  traffic accident交通事故 【例句】 There‘s a lot of traffic on the roads. 路上交通繁忙。 【例句】 Be careful when you cross the street. 在你过马路的时候要小心。 【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 【例句】 Don’t play in the street. 不要在街上玩耍。 cross the street waitturn right stop turn lefttraffic lights 游戏时间 >>Practice 答案 Look,tick and say >>Practice 答案 Look,tick and say 给下列图片选择正确的单词。 A.turn left B.traffic lights C.stop D.cross the street ( ) ( )( ) ( ) D B A C 本课所学的重点单词： stop wait turn left turn right traffic lights cross the street 陕旅版(三年级起点)四年级下册 Part A Circle the signs you know Let's talk Part B Look and say Unit 7 Be Careful! Let's talk 视频 请快速说出闪现的词汇 Warm-up/Revision >>Lead-in Let's talk 点击“Let's talk”，跟 我一起读吧！ 视 频 Let's talk 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. It's yellow. Q4: What color is the light in the Picture 2 ? It's green. >>PresentationLet's talk Let's go to the shop.I'm going to buy a gift for your grandpa. Be careful!Look at the traffic lights.It's yellow.Don't cross the street.Stop and wait. Ok. All right. >>PresentationLet's talk The light is green.We can go now. Let's go. 【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。 【例句】 He can sing songs. 他会唱歌。 【注意】 can没有人称和数的变化。 【例句】 I'm reading a book now. 我现在正在读书。 Be careful!小心！ 【详解】 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!(提醒他人注意) Take care. 小心。(提醒他人注 意) Be careful!It's hot. 小心！它很烫。 例句 Don’t cross the street. 不要横穿马路。 【详解】 重点句型二 此句是由Don't开头的否定祈使句。 【句型结构】 Don't+动词原形+其他. Don't touch the glass. 不要碰那个玻璃杯。 例句 The light is green. 是绿灯了。 【详解】 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。 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。 Good Great Excellent >>PracticeLook and say >>PracticeLook and say Don't cross. Please go now. >>PracticeLook and say Don't turn left. Please stop and wait. >>PracticeLook and say Please turn left. Please turn right. —Nice to see you again! —____________ A. Nice to meet you! B. Nice to see you, too. 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 1 3 4 Is she going home? Where are you going? She is going to the shop. 1 3 4 Be careful! Don't ... The light is green. 陕旅版(三年级起点)四年级下册 Part C Look and match Part B Let's learn more Let's play Unit 7 Be careful! Let's learn more 视频 >>Review turn left stop turn right traffic lights cross the street Warm-up/Revision Let's learn more 点击“Let's learn more”， 跟我一起读吧！ 视 频 Q 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? It's red. He is going to work. They are going to school. It's green. Yes,they can. Let's learn more Please stop.Don't cross. The light is red. I'm going to work. We are going to school. Sorry.Please wait a minute. Let's learn more Now the light is green.You can go. Thank you.Bye-bye. Let's learn more Look at the light!Don't turn left. Please wait a minute. I'm sorry. sorry 【例句】 Sorry, I'm late. 对不起,我迟到了。 (感叹词)抱歉;对不起 wait a minute 【例句】 Wait a minute, I'm 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 I'm sorry. 对不起。 【详解】 重点句型一 此句是表达歉意的句型。 【拓展】 I'm sorry. 的其他用法: (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)。 I'm sorry,Ican't help you. 对不起，我不能帮助你。 It's nothing. 没关系。 例句 >>Practice You can say The light is red, Don't cross. >>Practice You can say The light is yellow, Please stop and wait. >>Practice You can say The light is green, You can go. >>PracticeLet's play >>PracticeLet's play Wait a minute. Cross the street. Turn right Turn left Stand up Sit down Read your book. Don't read your book. >>PracticeLook and match Be careful. Please go. Don't turn left. Please wait a minute. ' —Nice 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 up            3.转身        4.cross the street            5.sit down          Wait a minute 站起来 turn around 过马路 坐下 1、Be careful. 小心。 2、I'm sorry. 对不起。 3、Wait a minute. 等一下。 重点句型： 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 Let's chant Unit 7 Be careful! Listen and number 视频 Warm-up/Revision turn left sorry now minute careful can Magic fingers Let's chant 转身 【例句】 Don‘t turn around. Go straight on. 不要转身。直走。 往前走 【例句】 Don‘t turn right. Go ahead. 不要右拐。往前走。 Listen and number 点击“Listen and number”， 跟我一起练吧！ 视 频 Listen and number 2 3 1 >>PracticeRead and tick or cross >>PracticeRead and tick or cross  It 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 man is going to work. The old man is going to the park. The cars are running. >>PracticeRead and tick or cross Q 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 light is green. No,they aren't. >>Practice (  )1.A man is going to work. (  )2.The cars stop there. (  )3.The light is green. People are waiting. 忙碌的 【例句】 The traffic is busy at the moment. 现在交通很繁忙。 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。 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, please Please wait a minute. turn around 转身 young 年轻的 busy 忙碌的