人教版七年级下册英语unit3教学设计

七年级英语下册教学设计Unit 3 How do you get to school?Section A 1a2e一、教材分析TeachingaimsKnowledge aims1. 掌握以下词汇：1) 数字类：forty, fifty, sixty, seventy, eighty, ninety, hundred 2) 交通工具类：subway, train, bicycle, take, by2.重要短语和句型： 1)短语：take the subway, take the train, take the bus, by + 交通工具（名词单数） ride my bike, walk to school, one hundred and five, fromto, the bus ride, every day 2)句型：A: How do you get to school? (交通方式)B: I usually take the bus.A: How long does it take? (花费时间)B: It takes about 25 minutes by bus.A: How far is it from to?(询问距离)来B: Its about 10 kilometers.The bus ride takes about twenty minutes.Ability aims通过听说读写训练，学会到达某地所需交通方式、花费时间以及询问距离的表达。Emotional aims引导学生自觉遵守交通秩序，增强安全意识的良好习惯。Key points “take the + 某种交通工具” ；“by + 交通工具（名词单数）” ；“时间表示”; “It takes sb. some time to do sth.”Difficult pointsHow far is it from to?(询问距离)Teaching methods1Scene teaching method2Listening-and-answering activity to help the students go through with the listening material.Teaching tools1. A tape recorder2. PPT课件二、【教学过程】.复习热身1.Task 1: 1bListen to the tape and answer the following questions.1) How does Bob get to school? (take the train)2) How does Mary get to school? (take the subway)3) How does John get to school? (take the bus)4) How do Paul and Yang Lan get to school? (walk)5）How does Jim get to school? (ride the bike).感知体验1. Task 2: 1cMake conversations in pairs about how to get to school for Bob, Mary, John, Paul, Jim and Yang Lan. E.g.A: How does Bob get to school?B: He takes the train.2 Task 3: 2a1) Learn the numbers 1100. Learn about the structures of them and how to read them(1) 112 one, two, three, twelve(2）1319 (十几/ -teen) thirteen, fourteen, nineteen(3) 20, 30, 40, 90 (几十/ -ty) twenty, thirty, ninety(4) 21, 32, 43, 99 (几十几/ 加短横 “-”) twenty-one, thirty-two, ninety-nine(5) 100, 200, 900 (整百) one hundred, two hundred, nine hundred(6) 105, 112, 135, 267, 999(百位与个位或十位之间加and）one hundred and five, one hundred and twelve, nine hundred and ninety-nine2) Listen and repeat in 2a. Then write the correct number in 2b.(Answers: 61, 72, 84, 99, 105, 200).强化巩固1. Task 4: 2b Listen.1) Listen and complete the chart.2) Listen again and check your answers.2. 探究:“take the + 某种交通工具” ；“by + 交通工具（名词单数）” ；“时间表示”“It takes sb. some time to do sth. 实践应用Role-play the conversation. 目的：巩固和运用先前输入的目标语言结构；提供完整的对话和真实的语境，供学生在模仿的基础上生成新的口语表达。1) Look the chart in 2b and talk about in groups. Then write their conversations. Share their conversations.2) 2e (1) Look the picture and the conversation, read it in groups, and pay attention to the main phrases and sentences. (2) Read it for a few minutes.(3) Role play the conversation in 2e. .总结反馈1. 结合板书，让学生自己盘点所学单词和句型，强化学习重点、难点。A: How do you get to school? (交通方式)B: I usually take the bus.A: How long does it take? （花费时间）B: It takes about 25 minutes by bus.A：How far is it from to?(询问距离)B: Its about 10 kilometers.The bus ride takes about twenty minut