英语人教版七年级下册Unit11 Section A 1a-2c.docx

The First Period (Section A, 1a2c)Teaching aims （教学目标）1. 主要是学习一般过去时的定义，能用一般过去时描述过去发生的事情，学会使用一般过去时的陈述句，及一般疑问句和答语。2. 学会使用知道go, milk, ride, feed, talk, take 的过去式。3. 能够理解一般过去时的对话，能准确抓住听力材料中的细节问题Language points (语言点)1. 词汇：1)名词n. cow, horse, farmer, farm, farming, countryside2)形容词adj. excellent, clean 3)动词 v. milk, feed, grow, pick 4) 副词 adv. quite 5) 代词 pron. anything2. 句型：Did you see any cows? Yes, I did. I saw quite a lot. Did you ride a horse? No, I didnt. But I milked a cow. Were they good? What did Carol do?Difficulties （教学难点）1. 一般过去时的一般疑问句式。2. 一般过去时的陈述句句式。Teaching steps （教学步骤）1. Warm-up and revision（课堂热身和复习） （1）Daily greetings to the Ss (2) Revision （复习）：T: What do you usually do on weekends? S1：I usually play computer games. T: What about you? S2: I usually watch TV.Ask as many as Ss about what they do on weekends. Help Ss to review some phrases and make sure the Ss understand simple present tense.【教学设计说明】热身与复习实际上也是个导入的过程，通过谈论周末通常做的活动，一方面使学生复习活动短语，一方面使学生进一步明白一般现在时的含义。为区别新课中的一般过去时做了铺垫。2. Presentation （呈现新知识）(1) Present the new phrases: go for a walk, milk a cow, ride a horse, feed chickens, talk with a farmer, take some photos. T: I have a friend, Carol. Lets look at what she usually does on weekends. Show the pictures and help Ss understand the new phrases.(2) Present the simple past tense and show some simple past verbs. T: I usually play computer games with my son on weekends, but last weekend I worked all the time. You see, if we want to talk about something we usually do, we should use the simple present tense. But if we want to talk about something that happened in the past, we should use the simple past tense. For example, I played computer games with my son yesterday. We should use played not play.T: Please read after me. go for a walk - went for a walk milk a cow - milked a cow ride a horse - rode a horse feed chickens - fed chickens talk with a farmer - talked with a farmer take some photos - took some photosMake sure that Ss understand how to use these simple past verbs. (3) Show the pictures ask: What did Carol do on her school trip? Help Ss to say she went for a walk, etc. （4）Work on 1a. Match the phrases with the pictures.【教学设计说明】由于本环节呈现的一般过去时态是新的语法内容，因此应该讲清，练明。所以本环节我从一般现在时态入手，通过对比两种时态使学生自然而然的明白一般过去时是描述过去发生的事情。通过二次展示图片，训练学生学会使用一般过去时态，并对几个简单的动词过去式有所掌握。3. Work on 1b （完成1b）(1) Listen and circle the three things Carol did on her school trip in 1a. (2) Check Ss answers. 【教学设计说明】通过1b的练习，训练学生听懂新短语。4. Pair workWork on 1c. Ask and answer the questions about Carols school trip. Help Ss make conversations like the example provided:“Did she ” . “Yes, she did./No, she didnt.”(第一轮应提问成绩较好的学生，第二轮提问成绩较差的学生)【教学设计说明】此环节为机械操练，旨在让学生学会使用一般过去时的一般疑问句及其答语。5. Work on 2a & 2b (完成2a和2b)（1）T: Please turn to page 62. Look at the questions in 2a. Lets read them aloud together as a class.（2）T: Now listen carefully and check the questions you hear. （3）T: Please check your answers. （4）T: Please look at 2b. Listen again and circle T for true or F for false.（5）Check Ss answers.【教学设计说明】此环节进一步巩固了本堂课所学的短语和句型。通过反复听读，可以让学生尽快熟悉生词。理解一般过去时的用法。6. Pairwork Ask and answer questions about Carols visit to the farm. A: What did Carol do? B: She picked some strawberries.【教学设计说明】此环节既能充分练习学