2bunit8keepthewaterclean

2B Unit 8 Keep the water clean! 一、教学内容： 2B Unit8 Keep the water clean！ Part A. Learn to say 二、教学目标： １．能听懂、会使用“There be”句型，要求语音语调正确。 2．能听懂、会说祈使句“Let’s keep the … clean.”并能运用到具体的对话交流中。 3．通过学习“There be”句型，丰富学生在日常交际中的表达方式，进一步激发他们用英语交流的欲望和兴趣。 4．通过农场、河流入手，教育学生要保持水的清洁，从公园、动物园、家里、学校不同的角度让学生学会思考，从而运用句型“Let’s keep the … clean.”让学生明白环境污染的危害，培养他们的环保意识，引导孩子从小以身作则，从身边的小事做起，为保护环境贡献一份力量。 三、教学重点： 1．能听懂、会读、会说句子There is… 以及单词a box, a bottle. 2．能在实际生活中运用句型 Let’s keep the … clean. 四、教学难点： 1．通过学习“There be”句型，丰富学生在日常交际中的表达方式，进一步激发他们用英语交流的欲望和兴趣。 2．通过句型“Let’s keep the … clean.”的学习，让学生明白环境污染的危害，培养他们的环保意识。 五、教学疑点：Bottle读音和句型的灵活运用。 六、教学过程： 一、Warm up 1. Sing a song 2. Introduce myself T: Hello,boys and girls, I’m your new teacher today. I’m Miss Yan. Class begins. Good morning, boys and girls. Nice to meet you.. 3. Free talk T: You know, I’m new here, let me know some of you. Hello, what’s your name? How are you?/ Nice to meet you. Hello, your name, please. xxx, do you like spring? Me, too. 二、Presentation and pratice 1．Game T: T: Now I know some of you, I think we are friends now. Let’s play a game, OK? T: I say clean your chair, you say clean my chair, OK? Clean your chair/ desk / book/ ruler/rubber/bag/ pencil box/ pencil. Ss: Clean my … 边说边做 2．Let’s learn T: I can clean my pencil. Look, there is a pencil. Follow me: there is… Teach: there, there is… S1,2,3: There is… S1—Ss 3．Show and say T: I can say: Look, there is a pencil. Follow me: look /u/ /u/ look I can say: Look, there is a door. What can you say? S1,2,3: Look, there is a/ an… 4．Point and say T: I think you can say it well. Let’s play a game, OK? Point and say. For example, I say: a pencil. You say: Look, there is a pencil. OK? (a pen/ an apple/ a tiger/ a jeep/ a butterfly/ a dog/ a pencil box) 5．Let’s learn T: Look, there is a pencil box, but what’s that? -----box T: Let’s listen and repeat. Ss：A box T: But who can spell box? S1: box, box, b-o-x,box T: /ɔ/ /ɔ/ box Who can read and spell box? 个别拼读，12组、34组拼读 6．Brain Storm T: You can read it well. Can you make phrases about box? 7．Make a chant T: You are so clever！Look, look, there is a box. What colour is it? (green) a green box T: I can make a chant like this. Look, look, there is a box. Yes, yes, a green box. T: Who can make a chant? S1: Look, look, there is a box. Yes, yes, a nice box. T: Thank you. Now can you make a chant with your partner? 奖励： A box for you. T: Boys and girls, let’s make a chant , boys stand up,let’s make a chant for the blue box,OK? Bs: Look, look, there is a box. Yes, yes, a blue box. T: Well down, girls stand up,let’s make a chant for the nice box,OK? Gs: Look, look, there is a box. Yes, yes, a nice box. 8．Can you guess T: Well done! Look, the blue box is very nice. Can you guess, what’s in the box? You can guess like this, there is a mango. S1，2，3：There is a/an …. T: Let’s have a look. Wow, there is a bottle.(轻声说) T: Please listen and repeat! T: Can you choose? _ _ ttle A or B? T: Who can spell “bottle”? （个生—两人—各组—集体） 9．Brain Storm T: Can you make phrases or sentences about bottle? S1,2,3: a ____ bottle There is a bottle. (read) T: I can say “in the bottle”. 10．Game: Magic bottle T: Look, there is a magic bottle, can you guess, what’s in the bottle? You can guess like this: a/an ______ in the bottle. First, look, there is a _______? 选一选：yellow bottle/ red bottle/ blue bottle 小提示： yellow bottle—学习用品 red bottle：一种水果 blue bottle：白色 A pencil/ a banana/ milk T&Ss: a pencil in the bottle. a banana in the bottle. milk in the bottle. T: There is a bottle, milk in the bottle. 11．Can you say Ss:There is a bottle, milk in the bottle. T: Look, there is a bottle. What’s in the bottle? S1:Water in the bottle. Teach: water /ɔ/ /ɔ/ water (个—组—男女生) T: Let’s say together. There is a bottle, water in the bottle. T: I like water, do you like water? 12．Say a rhyme T: We all need water, and we all love water. Here’s a rhyme for you. T: Water, water, I love you ! Ss T: Water, water, I need you !(动作说) Ss Ss: Water, water, I love you ! Water, water, I need you !(动作说)