1、Unit 6 Keep our city clean 教学目标：教学目标： 1、学生能熟练运用“clean, dirty”等核心词汇和“What makes dirty?What can we do to keep clean?”等重点句型。 2、通过海报制作、演讲等活动，能进行较为准确的综合语言的输出，提升学生 的综合语言运用能力。 3、进一步引导学生对环境问题的关注，并能提出建议与想法。 教学重点、难点： 1、学生能熟练运用“clean, dirty”等核心词汇和“What makes dirty?What can we do to keep clean?”等重点句型。 2、通过海报制作、
2、演讲等活动，能进行较为准确的综合语言的输出，提升学生 的综合语言运用能力。 Step1 Warm up 1、Free talk 2、Enjoy the song “Two little blackbirds” and let the Ss answer three questions (1)Look, they are two little blackbirds. Where are they sitting? ( on the hill) What are their names? (JackJill) (2)Listen and sing (3)Answer the question (4
3、)Sing together (5)Q: Why do they fly away? Step2 Presentation 1、Watch the video. 2、Answer it.(Because the air is dirty. Smoke from the factories makes the bird fly away.The city is messy an d dirty.) 3、How about Su Hai and Su Yangs city? Is their city dirty too?(Yes, it is.) 4、Whats dirty in their c
4、ity? Read the text and answer it. ( the air, the streets, the river) T & Ss :What makes the air dirty? streets rivers Read together. Smoke makes the air dirty. Rubbish makes the streets dirty. Rubbish makes the rivers dirty. OK, what can you find? Look at these words, what can you find? Lets practic
5、e: make the classroom cleanCan you say something now? (the air /the classroom/the bedroom/ the playground/ the streets ) Make the air dirty /make the bedroom messy/ make the people noisy/make the street crowded/ make the air duty/ make the rubbish smelly) Lets play! What makes our city ? makes our c
6、ity? Many things make our city dirty. Their city also dirty, what can they do to keep their city clean? T&S 出示图片，进行问答。 T & Ss 回答出示句子 Answer: What can you find now? Can + V 原 So great! Now please correct! 齐读最后一句，引出 What can we do to keep our school clean? We can 5. Make a poster. 1) Watch a movie. 2) Make the poster in groups. Show time. Step3 Production 1. Give a speech. 1) T gives a model. 2)Ask Ss to discuss how to give the speech. 3) Get some Ss to try. 2.Assign the homework
