初中英语人教版七年级下册IT‘s raining ..doc

Unit 7 Its raining. Section A 2 (Grammar focus-3b)一、教学目标： 1. 语言知识目标：1) 继续练习运用描述天气情况、描述正在发生的动作。2) 通过多种形式的练习方式来让学生们熟练掌握描述天气情况及描述正发生的事情。2. 情感态度价值观目标：教育学生善于观察天气，善于调整自己的情绪；了解世界各地的天气情况，增加世界观念。知道大自然的力量是神奇而伟大的，我们应当好好学习，立志学好科学知识，为长大后探索神奇的大自然，打好基础。二、教学重难点1. 教学重点：1) 总结掌握询问及描述天气所用的语言及句子结构。2) 会运用所学的知识在实际对话中描述天气及他人正做的事情。2. 教学难点：能根据情境提示来描述天气或他人正在做的事情。三、教学过程. Warming- up and revision1. Have a dictation of the new words and expressions in period 1.2. Ask some pairs to role-play the conversation in 2d. . Grammar focus. 1. 学生阅读Grammar focus中的句子，然后做填空练习。 天气怎么样？ _ 天气多云。/天气晴朗。/天在下雨。 _ 你在做什么？ _ 我在做饭。 _ 他们在做什么？ _他们正在公园里打篮球。 _ 他在做什么？ _ 他在他朋友家里学习。 _ 情况怎么样？ _ 很好！/不错。/ 糟糕！ _ 2. Ss fill in the blanks and check the answers themselves. Keys: Hows the weather?Its cloudy./ Its sunny./ Its raining. What are you doing?Im cooking. What are they doing?Theyre playing basketball in the park. Whats he doing?Hes studying at his friends home. Hows it going?Great! / Not bad./ Terrible!3. 现在进行时的特殊疑问句 仔细观察下面的例子，然后补全结论部分所缺的内容。 1) What are they doing now? They are swimming. 2) Where is Jim doing his homework now? In the classroom. 3) Who is Linda playing basketball with? Cindy.现在进行时的特殊疑问句通常由“_+现在进行时的一般疑问句?”构成。对特殊疑问句的回答，不能用yes或no，而要根据实际情况来回答。Key: 疑问词Who is sleeping in the bedroom? My father. 当疑问词在句中作主语时，现在进行时的特殊疑问句采用陈述句语序，即“疑问词 + is / are + 动词-ing形式 + 其他?”。 对下列句中的划线部分提问。(1) My sister is watching TV now. _ is your sister _ now?(2) Mr. Green is reading a newspaper in the living room. _ Mr. Green _ a newspaper?(3) Alice is playing the guitar in the music room. _ playing the guitar in the music room?Keys: What doing Where is reading Who is 4. 探究乐园 疑问副词how 用来询问天气。 今天天气怎么样？ _ the weather today? 【拓展】询问天气还可以说：_ the weather _ ? how 用于问候，打招呼 你好吗？_ 你那里情况如何？ _ how 用来询问方式或手段。 你怎样去上学？ _do you go to school? how 用来询问年龄 你弟弟多大年龄？ _ _ is your brother? how 用于询问价格那件紫色的毛衣多少钱？ _ are the purple sweater? Keys: Hows Whats like How are you? Hows it going? How How old How much4. Ss read the sentences and learn by themselves. . Practice 1. Work on 3a. Fill in the blanks with the correct forms of the verbs in the box. Then practice the conversations with a partner. be play study talk do make 1) A: What are you doing? B: I _ my homework. I always _ my homework in the evening.2) A: Whats John doing right now? B: He _ soccer. He _ soccer every Saturday. 3) A: _ Julie _ English right now? B: No, she isnt. She _ Chinese.4) A: What are Susan and Jane doing? B: They _ soup. They can _ very good soup.5) A: _ Lisa _ on the phone again? B: Yes, she _ on the phone for three hours every day!2.指导：根据上下文的问句和答语来确定空格处的意思, 特别是每个空格后面的词汇。根据上下文的时态及时间状语来确定句子的时态。如: right now为现在进行时态的时间状语。而usually，every Saturday及every day是一般现在时态的时间状语。现在进行时态的句子结构：be (am, is, are) + 动词的ing形式; 一般现在时态的句子用动词的原形或第三人称单数形式。如: 第一题由问句可知答句为现在进行时。后一句为一般现在时。3. Ss read the conversations and fill in the blanks. 4. Check the answers with the class. Keys: am doing dois playing playsIs studying is studyingare making makeIs talking talks5. Ss practice the conversation in pairs.6. Ask some pairs role-play the conversation. . Practice 1. Work on 3b. Yuan Yuan from CCTV is interviewing people in five different places. Fill in the chart below. Hows the weather?What are they doing? 2. Ss work in groups. Discuss the pictures and talk about the weather and what the people doing.Make a model for the Ss: Hows the weather in Picture a? Its sunny. Whats the boy doing? Hes playing the guitar. 3. Ss ask and answer about the pictures. Then fill in the blanks. Hows the weather?Its windy.What are they doing?Theyre hiking. Hows the weather?Its snowing.What are they doing now?Theyre cooking.Hows the weather?Its hot and humid.What is he doing?Hes writing.Hows the weather?Its raining.What are they doing?Theyre playing soccer.4. Check the answers with the class. . Practice 1. 看图片，补全对话。 A: _ the weather?B: Its _. A: What _ they _?B: They _ _. Keys: Hows sunny are doing are painting A: _ the _?B: Its _. A: _ are _ doing?B: _ are _ a _. Keys: Hows weather snowy What they They making snowman2. 用括号内动词的正确形式填空。 1) Whats she doing? She _ (play) the guitar. 2) I usually _ (do) my homework in the evening. 3) It _ (rain) hard now.4) My sister _ (walk) to school every day.5) Mr. Wu _ (brush) his teeth right now? 6) Every Saturday, we _ (visit) my grandparents. 7) Look! The