2017_2018学年七年级英语上册Unit2Thisismysister学案3.docx

Unit 2 This is my sisterPeriod Three学习目标1.名词的单复数概念.2.学会运用介绍人的句型: This/That is.以及These/Those are和询问人的句型 Is this/that？以及Are these/those？要点梳理句型：This/That isThese/Those are交际用语：This/That is myWho is she/he?Who are they?难点解析1. This is my friend Jane. 这是我的朋友Jane。句中my friend和Jane是同位关系，Jane是my friend的同位语，我的朋友my friend和Jane是同一个人。因此该句也可以说This is Jane, my friend. 这是Jane，我的朋友。如：This is my sister, Lucy. 这是我的妹妹露茜。That is Jane, my girl friend. 那是珍妮，我的女朋友。2.These are my brothers这是我的兄弟们。These are是This is的复数形式。与此相应，That is与Those are也可作介绍语。只不过this指离说话人较近的人或物，意思是“这个”，that指离说话人较远的人或物，意思是“那个”。如：This is my mum and that is my dad. 这是我的妈妈，那是我的爸爸。This is a pen and that is a pencil. 这是一支钢笔，那是一支铅笔。This is 没有缩写形式，that is 可缩写成thats。语法-名词的单复数 名词的数名词可分为可数名词和不可数名词。可数名词又分为单数和复数。表示一个人或事物的名词用单数；表示两个以上人或事物的名词用复数。一般情况下在名词后面加-s，我们先简单的学习这类词语。例如：pencil-pencils egg-eggs book-books brother-brothers sister-sisters 巩固练习一、按要求写出相应的词1.this (反义词)_ 2. these (反义词)_ 3.it (复数形式)_ 4.he (对应词)_ 5.sister (对应词)_ 6. is not (缩写)_二、选择1. Is she your _? Yes, she is.A. brother B. sister C. brothers D. sisters2. That _his brother. A. am B. is C. are D. it3. Is Li Fang your friend ? Yes, _ is .A. his B. her C. she D. he4.Is that your mother ? _A. Yes, its. B. No, it is. C. Yes, it is D. No ,it not.5. This is _sister . A.I B. me C. my D. he三、连词成句1. my , this, mother, is (.)_2. your, that ,sister , is (?)_四、句型转换1. This is my friend .(转为一般疑问句)_2. That is his brother .(改为复数句）_学习反思 答案：一、按要求写出相应的词1.that 2. those 3.they 4.she 5.brother 6. isnt 二、选择1.B 2. B 3.C 4.C 5.C三、连词成句1.This is my mo