英语人教版七年级下册unit7 SectionAgrammar focus-3b.doc

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. 3. 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?4. 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. 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. 5. 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. 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.4. Check the answers with the class. . Practice 1. Every student draws a picture. On your pictures sb. is doing something in some kind of weather. 2. Ask and answer about the picture. Hows the weather? Whats he/she doing? . Exercises Homework 1. Read the sentences in Grammar Focus. 2. Make some conversation about the weather and the activities. 板书设计 Section A 2 (Grammar focus-3c)1. Hows it going? Great! / Not bad./ Terrible.What are they doing? Theyre playing basketball in the park. 3a: 1. am doing; do; 2. is playing, plays; 3. Is, studying; is studying 4. are making, ma