八上Module_3_Jouney_to_space__导学案.doc

Module3 Journey to spaceUnit 2 We havent found life on other planets yet?一、教案背景1、 面向学生：中学生 2、 学科：英语 外研社 八年级 上学期3、 课时：14、 学生课前准备：（1） 预习单词，了解对话大意。（2） 查找与本课内容相关的资料。二、教材分析本课是外研社八年级英语上册module 3的第一单元。本模块的中心话题是介绍航天知识，着重介绍了火星探索计划以及宇宙中太阳系的部分知识。本模块继续学习现在完成时，着重掌握也“yet, just, already”等词的的用法。 本课主题是We havent found life on other planets yet?通过听力和对话要求学生掌握单词和词组，能用What are you up to？What do you think? Dont panic, the lastest news进行对话。学习本课要求学生达到以下教学目标：知识目标：1. 掌握、理解且正确运用本单元的单词、短语和句型。2. 能够运用现在完成时描述人类的太空探索计划，正确使用already, just, yet .能力目标：1. 能够听懂对火星计划的陈述。2. 能够介绍人类对太空的探索经历。3. 能结合图片、录像等手段介绍对太空进行的探索。情感目标：1. 通过开展生动活泼的教学活动，激发学生的学习兴趣。2. 通过中国 “神州五号“、“神舟六号”载人航天太空探索增强民族意识和自豪感。让学生了解一些航天知识，空间站的生活情况，九大行星的基本情况及适合人类生存的基本条件等，实现跨学科交流的目的。教学重难点：1. 掌握新单词earth, scientist, star, space, shuttle, planet, universe, space station, air, space. 2. 掌握Have they yet？yes, they have just三、教学过程及流程【课前准备】1、根据音标，先试读生词，直到熟读生词，最后能够英汉互译。2、根据从网上搜索的有关神舟五号、六号、八号及嫦娥二号图片，能用英语介绍一些相关人员及科技知识。3、尽可能补充一些关于太阳系及天体的单词，并能够对近年来对于月球及其他行星进行的探索有基本的了解。 学习过程：1预习情况检查： Show students a video about humans landing on the moon, and ask students to say out the things they see. Help students to answer: astronauts, spacecraft, the moon and so on. Then ask students to work in groups of four. Try to think out more related words like: earth, scientists, stars, space shuttle, sun, planet, universe, space station, air, space and so （2）通过神舟五号、神舟七号等宇宙飞船及宇航员的照片学习本课新单词。同时了解一些太空旅行的知识。【新知导入】 （1）介绍 ：-Have astronauts discovered any life on Mars yet?-Not yet. They havent discovered any life on it yet.（2）归纳：请仔细观察以上例句，回答下列问题： 以上例句中，基本句式结构是什么？句子后面的yet有什么运用规律？ 3、专项练习 请在小组内，用句型Has+第三人称单数+动词的过去分词+yet?/ Subject +have/has+动词的过去分词+yet.进行说的训练，并互评，纠正出现的错误。4、听力训练 （1）、多层听 听Activity 1,对听到的单词进行标号练习。 再听一遍，完成“T”,“F”问题。 1).The spacecraft has reached Mars.( ) 2).It has landed.( ) 3).It has already sent messages back to Earth.( ) 4).They have found life on the moon.( ) 5).They have found life on Mars.( ) (2)、听后说（针对听力材料，给出说的任务，进行说的训练）5、对话学习a.读前听(1) 听对话的前半部分，填充下面句子。 1）I_ just_(make)this model of the space station. 2) I_ (not start) it yet. 3) _you_ (hear) the latest news? 4) Astronauts _already_ (be) to the moon. (2) 听对话的后半部分，完成下列对话，并两两合作。 A: Who have worked on the space station? B: Lots of _. A: How do they go there and back? B: They take the_. A: Oh, you know _ _about the space travel!（3）请听对话，完成活动4.(4) 两两合作，通读对话。（1）请精读文章，找出并写下疑难问题。_（2）结队或小组内交流，记下仍然解决不了的问题.(3）朗读对话，译出下列重点词组。正在干 _ 来回_对某事了解很多_ 把某物给某人看 _ 最新的新闻_ 去过月球_把飞船发送到火星 _ 去了某地_数月_ 因公出差_ 把带回_ 在太空站工作_还没有_ 乘宇宙飞船_【精讲点拨】1. be up to up to 用于非正式场合, 意为: “忙于” “正在干”, “从事着”.The children are very quiet, I want to know what they are up to.2 句型：It takes sb. some time to do sth 意为：做某事花费某人多少时间。 例如：It has just taken her three hours to mend her bicycle.3. Thats why its on the news. 所以新闻才报道呀.4. have/has been to sp表示“去过某地”. (现在已经回来了).I have been to Jinan. I returned last week. have/has gone to sp表示“去某地了” (现在不在说话人所在地).-Is Tom in? -No, he has gone to town. 5. show sth to sb把某物给某人看, 向某人展示某物. 相当与: show sb sth.Can you show your new bike to me?=Can you show me your new bike?6. on business因公, 出公差My mother has gone to Shanghai on business.7. would like to do sth想要/愿意做某事I would like to see the film.【学以致用】【百度搜索】 一用already, before, ever, just 或 never, recently, yet 完成句子1. I ve been many cities, but I ve_been to Shanghai.2.Most of us have _ finished our compositions.3. Have they taken down the old pictures_? No, not _.4.He has _visited Beijing twice.5.I have _heard the news. 二. 用have/has been (to) 或have/has gone (to) 填空.1. I_ just _ to the post office.2. -Where is Tom?-He _ _ to the bookshop.3. Mary_never _to the Great Wall.4. A: _ you _ to Sydney?B: No, I _never_ there.5. Mr Smith _ Shanghai on business, hell be back tomorrow.6. They_ _ to that village several times.选择填空 ( ) 1.Jims been to the Great wall before ,_he?(A)isnt (B)wasnt (C)hasnt (D)doesnt( ) 2.Shes never been to England, _she?(A)has (B)hasnt (C)isnt (D)is ( ) 3.Mr Green isnt in the office , He _to the library(A)has gone (B)went (C)has been (D)will go( ) 4.Mr smith _to Tokyo and he will be back in a week(A)has been