Unit 2 Part B 第一课时-2020-2021学年六年级英语上册【七彩课堂】教学课件（人教PEP版，含音频听力）

Let’s learn & Role-play Unit 2 Ways to go to school Part B 人教PEP版英语六年级上册 T: How do you come to school? Why? Warm up S: I come ... It’s far/near. Ask and answer. How do you come to school? Play a game. I come ... What are they? They are lights. Do you see lights in different colours in our city? Lead in traffic lights Three. What are they? Presentation Red, yellow and green. What do they mean? Do you know? How many colours does the traffic lights have? New words It’s a yellow light. We must slow down and stop. It’s a red light. We must stop and wait. straight It’s a green light. We can go. snow, follow, bowl, ai ow 停下 慢下来 Red, red, red, stop and wait. Yellow, yellow, yellow, slow down and stop. Green, green, green, go, go, go. Read the chant together. 游戏规则： 教师说Red, 学生说Stop and wait，并做出相应的动作，做错的同学将淘汰。 Red green yellow Red green yellow 听指令，做动作 Slow down and stop at a yellow light. Stop and wait at a red light. Go at a green light. When do we go? When do we stop and wait? When do we slow down and stop? Let’s learn and at a yellow light. and at a red light. at a green light. Remember the traffic rules. Slow down stop Stop wait Go Where are they now? Where are they going? Who are they? Mrs Smith, Mike, Amy and John. The nature park. At the crossing. Look at the picture and have a guess. Listen to the tape and follow the tape. Look! The park is over there! Let’s go! Please wait! It’s red now. We must stop and wait. Mike: Mrs Smith: 表达一定要做某事的肯定句型。 句型结构：主语 + must + 动词原形 + 其他. Language points We must stop and wait. 我们必须停下等一等。 eg. I must go now. 现在我必须走了。 You must finish your homework first. 你必须先完成作业。 【辨析】 must和have to eg. We must be there on time. 我们必须准时到那儿。(责任感的驱使) I have to do my homework now. 我不得不现在做作业。(不得不做) 1. must 多表示主观需要或责任感的驱使有必要或有义务去做某事，多译为“必须”，没有人称和时态的变化。 2. have to 多表示客观存在的环境所限，即客观的要求，多译为“不得不”，有人称和时态的变化。 Read the dialogue in pairs. Lo