Unit2SectionB教案4

Unit 2 What time do you go to school?Section B 1a1eTeaching aims （教学目标）1. 学会使用quarter来表述时间。2. 学会使用第三人称来谈论他人的作息时间安排。3. 使用第三人称来巩固目标语言。 4. 理解听力材料。Language points (语言点)1. 词汇：1)名词n. half, quarter, homework, walk2)形容词adj. past 3) 动词 v. run, clean, walk 4) 短语do homework, take a walk2. 句型：When do students usually eat dinner? They usually eat dinner at a quarter to seven in the evening.Difficulties （教学难点）1. quarter 的使用方法。2. When引导的特使疑问句的使用。Teaching steps （教学步骤）1. Warm-up and revision（课堂热身和复习）（1）Test Ss and review how to read these times.1:19 2:30 11:25 12:15 16:40 10:45T: Lets review how to say the time.What time is it? /Whats the time?(2) Show a clock, and ask what time it is.【教学设计说明】通过复习时间的表达法，自然引出本节课重点单词quarter的用法，以及am. 和pm. 的用法。2. Presentation （呈现新知识）（1）Show the new word. a quarter = 15 12:15 a quarter past twelve 10:45 a quarter to eleven 3:15 a quarter past three 6:45 a quarter to seven 9:45 a quarter to ten(2) Practice using quarter, half past and oclock. T: Ask and answer. What time do you usually get up? S1: I usually get up at a quarter past six.T: What time do you usually eat breakfast?S2: I usually eat breakfast at half past sevenT: What time do you usually go to school? S3: I usually go to school at eight oclock.(3) Show the new words: a.m. and p.m. Help students to say the time using a.m. and p.m.6:30 a.m. half past six in the morning3:15 p.m. a quarter past three in the afternoon6:45 p.m. a quarter to seven in the evening9:45 p.m. a quarter to ten in the evening【教学设计说明】本环节主要帮助学生学会使用quarter和a.m.、p.m.的用法。因此如果时间充裕可以尽可能等多的利用实物钟多多练习。3. Work on 1a When do students usually do these things? Match the activities with the time of day.【教学设计说明】 本环节帮助学生复习短语以及时间表达法。4. Work on 1b （完成1b）（1）Check your answers with your partner.（2） Make conversations like the one below：A：When do students usually eat dinner?B：They usually eat dinner at a quarter to seven in the evening.【教学设计说明】帮助学生练习目标语言的使用以及新单词的使用。5. Listening practice (听力练习)（1）Work on 1c. Listen and circle the activities you hear. (2) Work on 1d. Listen again. Write the times next to the activities you circled in 1c.(3) Role-play. Have some pairs present their conversations to the class.【教学设计说明】本部分听力练习旨在锻炼学生提取细节信息的能力。1c要求学生听出表示日常行为的短语。而1d要求学生准确听出做每件事的具体时间。6. Pair work(1) Work on 1e. Ask and answer questions about Tom. (2) Have some pairs present their conversations to the class. 【教学设计说明】 通过谈论Tom的日常活动安排，练习了第三人称的使用。7. HomeworkCopy and recite the conversation in 1c.Section B 2aSelf CheckTeaching aims （教学目标）1. 通过阅读短文，了解哪些是健康的习惯，哪些是不健康的习惯。2. 能合理的安排为自己安排健康的活动。3. 能够理解文章大意并能抓住文章主要信息。 4. 学会用英语介绍自己的日常作息习惯。Language points (语言点)1. 词汇：1) 名词n. taste, life 2) 副词 adv. quickly, either, sometimes 3) 动词 v. taste 4）代词 pron. lot 5）短语 either or, lots of 2. 句型：After that, I always brush my teeth. Then I quickly have a shower. I either watch TV or play computer games.Difficulties （教学难点）1. 理解较长文章及un-前缀的用法。2. 用所学知识写出完整的文章。Teaching steps （教学步骤）1. Warm-up and revision（课堂热身和复习）(1) Check some phrases. 睡得很早 go to bed early 吃得很快 eat quickly做运动 play sports/exercise 吃冰淇淋 eat ice-cream吃蔬菜 eat vegetables 散步 take a walk(2) Talk about these activities. Help Ss understand the meaning of healthy and unhealthy.T: Do you usually do these activities? Which one do you think is healthy? Which one do you think is unhealthy? What other activities do you usually do?Do you think they are healthy or unhealthy?【教学设计说明】通过以上活动的讨论，帮助学生了解哪些为健康的活动，哪些为不健康的活动，从而帮助学生树立正确的人生观。2. Work on 2aCheck the activities you think are healthy. 【教学设计说明】由于已经讨论过，所以此环节使学生自己总结消化的过程。2. Presentation （呈现新知识）(1) Work on 2b. Tony and Mary are brother and sister. They have healthy and unhealthy habits. Who is healthier? T: Look at the two pictures. They are Tony and Mary. Read the article carefully and answer the question: Who is healthier?(2) Read the article and circle the healthy activities. play basketball, do homework first, brush my teeth, gets up at six thirty, eats a good breakfast, eats lots of fruit and vegetables, plays volleyball, swims, takes a walk (3) Work on 2c. Write down the unhealthy habits of each person. Then think of healthy activities they can do.（4）Teach Ss these key words: either or , be good for, be bad for【教学设计说明】本篇阅读旨在锻炼学生理解较长文章的能力，并且帮助学生了解如何为自己制定合理健康的日常作息时间，了解哪些是健康的生活习惯，哪些是不健康的。3. Work on 3aNumber these sentences in order to make a story about a daily routine.Ask some Ss to read the passage aloud.Pay attention to some sentences and phrases which can help Ss in their writing.【教学设计说明】本部分旨在帮助学生学会用正确的语言进行写作，并帮助学生积累语言。为完成本单元的写作部分进行铺垫。4. Work on 3b & Self Check.Tip1: 要根据时间顺