七年级英语上册Unit2ThisismysisterPeriod4（SectionB2a-SelfCheck）教案（新版）人教新目标版.doc

Period 4 Section B 2aSelf Check.教学准备1教师：录音机和录音磁带、多媒体课件、家庭成员的照片。2学生：自己画的家庭照片。.教学目标1学习词汇：photo，here，of，next，picture，girl，dog2掌握句型：Here are two nice photos of my family.3学习英语写作的基本方法。.教学重点根据家庭照片，写一段文字介绍自己的家庭。.教学难点根据家庭照片，写一段文字介绍自己的家庭。.教学步骤Step 1：Greetings and talking建议1：教师呈现几个英语谜语让学生猜，这样既能复习单词，又能调动学生学习的积极性。For example：T：I have some riddles.(Then show the following riddles.)1Dave is my uncles son.He is my c_.2Kate is my sister.She is my mothers d_.3Tom is my fathers brother.He is my u_.4Jim is my fathers son.He is my b_.5My mothers mother is my g_.建议2：教师让学生展示自己的家庭关系图，然后用所学的语言知识向同伴介绍家庭成员的情况。T：Show your family tree and introduce your family members to us.S1：This is my family.This is my grandfather.Step 2：Leadin(2b)建议：呈现Jenny的两幅家庭照片，向学生介绍这两幅照片。For example：T：Here are two photos of Jenny.(Show the new words “here”“photo”on the blackboard，and then introduce the members of Jennys family)The students read the words after the teacher and then listen to the teachers introduction.Step 3：ReadingBeforereading教师让学生快速阅读，然后回答一个简单的问题。For example：T：Read the passage quickly and answer the question：How many family members are there in her family?The students read and answer the question.Whilereading认真阅读课文，回答下面的问题。For example：T：Read the passage carefully and answer the questions.1Who are in the first photo?2Who are in the second photo?3Who is Coco?The students read and answer them.Afterreading再次阅读课文，完成下面的句子，然后让学生根据句子复述课文。T：Read the passage again and complete the sentences.1My name is _.2Alan and Mary are my _.3Bob and Eric are my _.4Cindy is my _.5Helen is my _.6_ is the name of my dog.Step 4：Task 3a建议：让学生选用方框中所给的词补全短文，然后画一张保罗的全家福。Hi.My name is Paul.This is a photo of my _.These are my _and these are my _，John and Bob.This is my sister _.Step 5：Task 3b建议1：根据自己的家庭照片，写一段介绍，然后给同学讲一讲。For example：T：You have the passage from Jenny.Now write to your friend.Tell him or her about your family.And report your passage.Ss：OK.(The students work.The teacher moves around the room and helps them.)T：Now check your work.Hi.I am _.Here is a photo of my family.These are _ _建议2：根据自己的家庭照片，用英语写一段话介绍自己的家庭。然后找同学展示。T：Bring a photo of your family to school and write a passage about it.When all of you finish，Ill put some of your photos and passages on the blackboard.You match the photos and the passages.Ss：All right.(The students write their passages.The teacher moves around the classroom and helps the students.)T：Check your work now.S：.(The teacher puts some photos and passages on the board.Ask some students to come to the front to read the passages and match each with the right photo.)Step 6：Summary 本节课重点学习了怎样用英语介绍家庭照片，然后根据自己的家庭照片用英语写一篇介绍自己的家庭的文章。Step 7：Homework完成Self Check.Unit 2 This is my sister.Section B 2a3bHere are two nice photos of my family.in the first photo.In the next picture.知识讲解1Here are two nice photos of my family.这是我的两张漂亮的全家福照片。(1)Here are.是一个倒装句，在英语中，以here，there 等副词开头的句子常常需要倒装。如果主语是名词，则用全部倒装，结构为：Here系动词名词；如果主语是代词，则用部分倒装，结构为：Here代词系动词系动词要与主语的数保持一致。如：Here is a watch！这儿有一块手表。Here you are！给你！(2)photo 是名词，意为“照片”。如：This is a photo of my sister.这是一张我妹妹的照片辨析：photo和picture单词词义相同点不同点photo照片都有“照片”之意。如：take a picture/photo照张相一般指摄影作品。picture照片，画，画像，图片不仅指照片，而且可指自然风光，人们绘制的图或图画。如：Our school is a picture.我们的学校风景如画。2.名词所有格是名词的语法范畴之一。它是名词和代词的一种变化形式，在句中表示与其他词的关系。名词有三个格：主格、宾格和所有格。在英语中有些名词可以加“s”来表示所有关系，带这种词尾的名词形式称为该名词的所有格，如：a teachers book。它有两种不同的形式：(1)在名词词尾加“s”构成主要表示有生命的事物或自然界独一无二的某些空间和时间名词的所有格，如the worlds，the suns，the earths，todays，yesterdays等。单数名词词尾加“s”，复数名词不以s结尾，也要加“s”。例：the boys bag 男孩的书包mens room 男厕所复数名词以s结尾，只加“”。例：the workers struggle 工人的斗争如果两个名词并列，并且分别有“s”，则表示“分别有”；只有一个“s”，则表示 “共有”。例：Johns and Marys room(两间)，John and Marys room(一间)作为一个整体的词组，一般在最后一个词的词尾加“s”。例：an hour and a halfs walk(步行一个半小时的路程)不定代词后接 else，所有格放在 else 上。例：somebody elses bag(别人的包)下列情况可以将“ s”所有格后的名词省略。a名词所有格所修饰的词，如果前面已经提到，往往可以省略，以免重复。例：This notebook is not mine，nor Johns，nor Peters.这个笔记本不是我的，也不是约翰和皮特的。The dictionary isnt mine，but Jennys.这本词典不是我的，而是珍妮的。b名词所有格后面有指地点等的名词时，有的在习惯上可以省略。例：Before Christmas，there were lots of customers at the Richardsons.the doctors(office)医生的诊所，my uncles(house)我叔叔的家注意：起修饰作用的名词，如不表示所有关系，通常不用“s”。例：room number，tooth brush(2)of 所有格 无生命事物名词的所属关系，一般常用“ of 名词”来表示，即 of 所有格。如：a map of China 一幅中国地图，the legs of the table 桌子的腿of 所有格与“ s”所有格有时可以互用，不过要注意它们物主的位置不同。如：猫的名字是咪咪。The name of the cat is Mimi.(of 结构，物主 the cat 在后)The cats name is Mimi.(“s” 结构，物主 the cat 在前)