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1、 Unit 2 This is my sister.Father and motherI loveyou.Whats his name?His name is Xia Yu.fathermothersisterbrotherIm Xia Yu.Do you know his family?This is his mother. This is his father.These are his parent . sThat is his grandmother.That is his grandfather.Those are his grandparent . s This is his br
2、other.They are brothers.名词单数变复数的变化规则名词单数变复数的变化规则：一般情况下在词尾加一般情况下在词尾加s如：如：penpens 一、写出下列单词的复数形式一、写出下列单词的复数形式1. parent _ 2. sister _3. brother _ 4. photo _ 5. girl _ 6. dog _parentssistersbrothersgirlsdogsphotos1. mother _a_2. father _3. parents_4. brothers _5. grandmother _6. grandfather _7. friend _8
3、. grandparents _9. sister _Match the words with the people in the picture.cfhbeidg1aListen and circle the words with the people in the picture.1. mother2. father 3. parents4. brothers 5. grandmother6. grandfather7. friend 8. grandparents9. sisterRole-play the conversation in 1a and talk about the ot
4、her people in the picture.Pairwork1. thats 是是that is的缩写形式。当人称代词、的缩写形式。当人称代词、指示代词及疑问词与指示代词及疑问词与be动词动词am, is, are等等连用时，为了简便常用缩写的形式。大连用时，为了简便常用缩写的形式。大家试着写出下列缩写形式：家试着写出下列缩写形式： who is = _ I am = _ she is = _ he is = _ it is = _ what is = _ whosImsheshesitswhats2. these是指示代词，意为是指示代词，意为“这些这些”，是，是this的复数形式。
5、的复数形式。These are 句型意为句型意为“这这（些）是（些）是”，用来介绍离说话人，用来介绍离说话人较近较近的的两者或两者以上的人或物。例如：两者或两者以上的人或物。例如： These are his parents. 这是他的父母亲。这是他的父母亲。 These are blue skirts. 这是些蓝色的衬衫。这是些蓝色的衬衫。 3. those是指示代词，意为是指示代词，意为“那些那些”，是，是that的复数形式。的复数形式。Those are 句型意为句型意为“那（些）是那（些）是”，用来介绍离说话人，用来介绍离说话人较较远远的两者或两者以上的人或物。例如：的两者或两者以上的
6、人或物。例如： Those are my parents. 这是我的父母这是我的父母亲。亲。 Those are bananas. 那是些香蕉。那是些香蕉。 4. Are these/those? 是一般疑问句，是一般疑问句，意为意为“这这/那（些）是那（些）是吗？吗？”，用用Yes, they are. 或或No, they arent.来回答。例如：来回答。例如： Are these your friends? 这是你的朋友们吗？这是你的朋友们吗？ Yes, they are.是的。是的。5. Is this / that? 是一般疑问句，意是一般疑问句，意为为“这这/那是那是吗？吗？”，
7、用，用Yes, it is. 或或No, it isnt.来回答。例如：来回答。例如： Is this your friend? 这是你的朋友吗？这是你的朋友吗？ Yes, it is.是的。是的。Grammars(介绍位置相对较介绍位置相对较近近的人的人) This is this is + 可数名词的可数名词的单数单数形式形式这是这是These are these are + 可数名词的可数名词的复数复数形式形式这些是这些是(介绍位置相对较介绍位置相对较远远的人的人)That is . that is + 可数名词的可数名词的单数单数形式形式那是那是Those are those are
8、+ 可数名词的可数名词的复数复数形式形式那些是那些是3. who意为意为“谁；什么人谁；什么人”，是一个疑问是一个疑问代词，用于对人的身份进行询问。代词，用于对人的身份进行询问。whos是是who is的缩写形式，用于对单的缩写形式，用于对单个人进行询问，回答时常用个人进行询问，回答时常用Hes/Shes/Its。whore (=who are)用用于对两个或两个以上的人进行询问，于对两个或两个以上的人进行询问，回答时常用回答时常用Theyre (=They are) 。例如：例如：Who is that boy? 那名男孩是谁？那名男孩是谁？Hes my cousin. 他是我的堂弟。他是我
9、的堂弟。Who are they? 他们是谁？他们是谁？Theyre my brothers. 他们是我的弟弟们。他们是我的弟弟们。4. they意为意为“他（她、它）们他（她、它）们”，是人称代词的主格，用于指代是人称代词的主格，用于指代两个或两个以上的人或事物，两个或两个以上的人或事物，在句子中作主语。在句子中作主语。Theyre是是they are的缩写形式。的缩写形式。单数单数 复数复数 this these that thoseit/he/she they is are注意到了吗？注意到了吗？二、句型转换二、句型转换1. That is my brother. (变为复数句变为复数句
10、) _ _ my brothers. 2. It is a nice picture. (变为复数句变为复数句) _ _ nice pictures.3. Are these your sisters? (变为单数句变为单数句) _ _ your sister?Those areThey areIs this4. Are those your friends? （做肯定及否定回答）（做肯定及否定回答） Yes, _ _. No, _ _.5. Hes my father. （对划线部分提问）（对划线部分提问） _ he? 6. Theyre my grandparents. （对划线部分提问）
11、（对划线部分提问） _ they? they arethey arentWhosWhore1. Jenny _ 2. Jack _ 3. Tom _ 4. Bob _ 5. Linda _ 6. Mary _2b. Listen and match the names with the people in the picture.dcabefLook at the pictures and complete the conversations.看图完成下列对话。看图完成下列对话。PracticeJanes brotherJanes motherJanes fatherJanes friends
12、Janes sisterJane 介绍别人用句型：介绍别人用句型：This/That is. These/Those are . 辨认某人用句型：辨认某人用句型：Is this/that? 询问别人用句型：询问别人用句型： Whos/Whore ? Is this ? Yes, it is. /No, it isnt. Is that ? Yes, it is. /No, it isnt. Is he/she ? Yes, he/she is. /No, he/she isnt. Are these/those? Yes, they are. No, they arent. 2c. Ask a
13、nd answer questions about the photo in 2b. 2d. Read the dialogue in 2d and fill in the blanks.This is Sally.This is Jane.Shes _Hes _Those are Sallys (莎莉的莎莉的) _KatePaulparentsRole-play the conversation.Sally: Good morning, Jane. Jane: Good morning, Sally.Sally: Oh, Jane, this is my sister Kate. Kate,
14、 this is my friend Jane. Kate: Nice to meet you, Jane.Jane: Nice to meet you, too. Are those your parents?too，也用于，也用于句末前有逗句末前有逗号号Kate: Yes, they are.Jane: And whos he?Sally: Hes my brother, Paul. Jane: Oh, I see. Well, have a good day!Sally/Kate: Thanks! You, too. 1.Whos Kate? Shes Sallys sister.2.
15、Whos that boy? Hes Sallys brother.3. Whats his name? Hes Paul.4. Are those Janes parents? No. They are Sally and Kates parents. Answer the questions:1. , this is my sister Kate. 这是我的妹妹凯特。这是我的妹妹凯特。 my sister Kate是同位语是同位语2.Oh, I see. 噢，我明白了。噢，我明白了。3. Well, have a good day! 那好，愿你们（一天）玩得高兴！那好，愿你们（一天）玩得高
16、兴！4. Thanks! You, too. 多谢了！也祝你玩得高兴。多谢了！也祝你玩得高兴。Explanation thats = that is whore = who are whos = who is theyre = they are Grammar FocusThis isThatsThese areThose are用下列句型介绍一下你的一张家庭照片。用下列句型介绍一下你的一张家庭照片。根据要求，完成下列句子。根据要求，完成下列句子。1. Is this your mother? (作肯定回答作肯定回答) _2. Is Mary your sister? (作否定回答作否定回答) _3. This is his brother.(改为复数改为复数) _4.Those are my sisters.(改为单数改为单数) _5.Jim, are, my, Tony, brothers, and.(连词成句连词成句) _ Yes, it is.No, she isnt.These are my brothers.This is my sister.My brothers are Jim and Tom.Exercise