七年级英语上第二单元unit2period2

1、Unit 2Period 2grandparentsparentsbrothersExplanation David, this is my mother.大卫大卫, 这是我妈妈。这是我妈妈。 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，在这种这个句型，在这种场合不说场合不说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thats., 意思意思为为“那位是那位是.”。如：如： - Thats her brother. - 那是她哥哥。那是她哥哥。3. 当你向别人介绍两个

2、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.1C Take turns to talk about Daves 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

3、.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。听录音。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

4、 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

5、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 isnt.-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 isnt. 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

6、 this her sister？ 这是她的姐姐吗？No, it isnt. 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is。these 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

7、的系动词is。Explanation 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) _2. Is Mary your sister? (作否定回答) _3. This is my brother.(改为复数) _4.Those are my sisters.(改为单数) _5.Jim, are, my, Tom, brothers, and.(连词成句) _ Yes, she is.No, she isnt.These are my brothers.This is my sister.My brothers are Jim and Tom.Exercise Bring you