Unit 2Period 2 grandparentsparentsbrothers ExplanationExplanation David, this is my mother.大卫大卫, 这是我妈妈这是我妈妈1. 1. 当第三者给双方做介绍时，通常当第三者给双方做介绍时，通常用用”this is +姓名姓名”这个句型，在这这个句型，在这种场合不说种场合不说she is …/he is … 2. 向别人介绍第三者，并指远向别人介绍第三者，并指远处的人时，应用处的人时，应用that’s…., 意思意思为为“那位是那位是….”如：如： ---- That’s her brother. ---- 那是她哥哥那是她哥哥 3. 当你向别人介绍两个或当你向别人介绍两个或两个以上的人时，常说两个以上的人时，常说: These (Those) are…. These (Those) are my sisters and brothers. 1CTake turns to talk about Dave’s family. 轮流谈谈戴夫的家庭成员abcdefghiA: This is his sister.B: These are his brothers.A: That is his mother.B: This is his father.A: Those are his parents.B: This is his grandfather.A: That is his grandmother.B: Those are his grandparents. parents mother father sister brother grandmother grandfather friend grandparents2aListen and circle the words you hear. 听录音。
圈出你听到的单词圈出你听到的单词 1. Jenny ____ 2. Jack____ 3. Tom ____ 4. Bob____5. Linda____ 6. Mary____d2bListen again. Match the names with the people in the picture. 再听一遍录音将名字与圈中人物匹配 2c .Ask and answer about the photo in 2b.•e.g A: Who is she? B: She is Cindy. A: Who is he? B: He is her father. 2d. Role-play the conversation and then recite it. 指示代词 上一单元我们讲过，表示“这个”“那个” 等指示概念的词，叫指示代词如this，that等同样表示“这些”“那些”等指示概念的词也叫指示代词英语中指示代词的用法同汉语中的情况相似, this(这个)和these(这些)一般用来指较近的人或事物, that(那个)和those(那些)则指较远的人或事物。
Explanation ---Is this (that) your sister?---No, it isn’t.---Yes, it is.本句是询问本句是询问“这这(那那)是你的是你的……吗？吗？”，，是一般疑问句，它的肯定回答为是一般疑问句，它的肯定回答为Yes, it is;否定回答是否定回答是No, it isn’t. Explanation 指示代词作主语并用于问句中时，回答一般用it代替this和that，they代替these和those如：Explanation Is this her sister？ 这是她的姐姐吗？No, it isn’t. 不, 不是Are these your brothers. 这是你的哥哥们吗?Yes, they are. 是的 This is my friend. 这是我的朋友这是我的朋友These are my friends. 这是我的朋友们这是我的朋友们在英语中句子中，注意单复数的一致性如在英语中句子中，注意单复数的一致性。
如this 和和friend 在意义上是单数，要选用相在意义上是单数，要选用相应的系动词应的系动词isthese 和和friends在意思上是在意思上是单数，选用相应的系动词单数，选用相应的系动词isExplanation Are these your brother and sister?Yes, they are.Look at the pictures and complete the conversations.看图完成下列对话Practice 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) 1. ___________________2.Is Mary your sister? (作否定回答) 3. ___________________3. This is my brother.(改为复数) __________________________6.4.Those are my sisters.(改为单数)1. _________________________2.5.Jim, are, my, Tom, brothers, and.(连词成句)2. __________________________________ Yes, she is.No, she isn’t.These are my brothers.This is my sister.My brothers are Jim and Tom.Exercise Bring your family photos and introduce your family to your partner. Then write these sentences.Homework The end of this period! 。