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1、课题名称：九年级英语第四单元第一课 教材版本：北师大版 教学背景分析Unit 4 SpaceLesson 10 Life in Space Period 1（一）本课时教学内容分析 本课是北师大版初中英语九年级教材第四单元第10课第一课时。本单元话题围绕太空展开的。第14课话题是太空生活，讲述了宇航员在太空中如何克服失重困难，进行日常起居，工作及休闲娱乐。文章难度不大，问题设计由易到难，并在阅读中分别训练了学生快速略读找到答案的能力，及细节阅读完成表格，最后进行阅读与表达的能力，与中考衔接。在充分的阅读输入基础上，使学生能够运用14课所学内容对宇航员的太空生活进行简单描述。（二）学生情况分析
2、经过两年多的初中英语学习，学生有一定地语言运用能力，基本能够读懂文章并完成学习任务，基础弱的同学也能完成简单的学习任务。但是初三学生的学习特点是不爱发言，针对这个情况我在设计时加入了更多的图片和视频，希望能够引起他们的兴趣，更好地帮助他们理解文章。教学目标及重、难点一、教学目标：在本课结束时，学生能够:1、认读课文重点单词和短语。2、运用略读，细读、推断等阅读策略，找出宇航员在太空中是如何吃喝、睡觉、锻炼、休闲娱乐相关细节信息并解释其原因。3、运用获取的信息，口头问答宇航员在太空中的生活。二、教学重点：1、认读课文重点单词和短语。2、运用略读，细读、推断等阅读策略，找出宇航员在太空生活的相关细
3、节信息并解释其原因。三、教学难点：运用获取的信息，口头问答宇航员在太空中的生活教学用品、教学手段和主要教学方法（一）教学用品: 多媒体，课本（二）教学手段 :多媒体和书本结合（三）主要教学方法: 师生互动，阅读输入和口语输出结合， 学生展示教学流程示意图导入新课：图片直接导入主题,激活背景知识，图片学习新单词实物学习新单词，语境中练习句型读前 第一遍，略读挑出文章所涉及话题。突出重点。略读、细读逐层递进图片、视频帮助理解读中第二遍细节阅读，填入表格。帮助学生清晰地理解文章解文本难度分层，获取语言，分析信息，处理信息第三遍 细读回答问题，进一步深化理解文本。编写对话，运用语言输出信息读后作业巩固
4、所学，内化所学教学过程教学环节教师活动学生活动设计意图时间安排Step 1 lead in The teacher shows a picture of an astronaut and ask Ss: 1.What does he do ? 2.Where does he work ?3.How does he live in space?Look at the picture and answer the teachers questions Talk about the life in space freely.Aimed to help students to focus on the
5、 topic ,at the same time arouse Ss interests.3Step 2Display a picture of Dr Marin Sherman who is the worker of the Space Museum . She will talk to students about an astronauts day .What do you want to know from her ?Look at the picture , listen to the teacher and answer.Aimed to help the students fo
6、cus on the new lesson and get ready for the next reading.2Step31.First-reading:Skim the text and tick the areas mentioned.()eating and drinking in space.()exercising in space.()relaxing in space.( )how to do science experiments in space.2.Second-reading:Get the students to read the text and complete
7、 the table with the information from the text.(show some pictures to help students understand the new words : float, tie to, gravity and show students some pictures to help them understand how astronauts drink and sleep in space.)3.Third-reading.Get the students to read the text again and answer the
8、 following questions:1) Why do astronauts use alarms and music to wake them up ?2) How do astronauts exercise in space?3) What work do astronauts do in space?4) How do astronauts relax in space?Show students a video about how astronauts exercise ,relax and work in space.4.Listen and read the text af
9、ter the speaker, underline the words that you dont understand clearly with pencils.Skim the text and underline the key words.Read paragraphs finish Exercise 4Check answers.Read again and answer these questions .Check the answers.Ss read the passage loudly and underline some useful expressionsAimed t
10、o help students get more details about the text and get some reading skills.Use some pictures and videos to help students understand the new words better and know clearly how astronauts live in space.Help Ss understand the key phrases during reading.19Step 4Pair workLet students talk about whether i
11、t is difficult to be an astronaut. （from different aspects）Why? According to the outline, whether it is difficult to be an astronaut.Aimed to practice expressing ability.5Step 5假如你是校刊探索科学的小记者，正在对载誉归来的航天英雄杨利伟进行采访，请你以“宇航员的太空生活”为主要话题编一段采访稿。Make an interview like thisA: Its said that the life in space i
12、s quite different from ours on the earth? Is it true?B:Thats right. A: Aimed to Training students comprehensive ability to use language10Step 6Homework1.Read the text in lesson 10 loudly and get further understanding about an astronauts day in space.2. Write a short introduction about an astronaut d
13、ay in space.Write down the homework.Aimed to help the students consolidate the knowledge they learned that day1【板书设计】 Life in SpaceWhen astronauts drop something_they float away drink _they use special bags sleep _they tie themselves to the wall relax _they watch movies ,read the news work _they do experiments and write reports【教学特色说明】1. 用图片直接导入，加强了直观效果，拉近了学生的距离，激发兴趣。2. 图片和视频的使用更好地帮助学生理解并记忆所学知识。3. 任务的设计贴近课标和中考说明的要求。
