七年级上册第2单元全单元课件.ppt

1. these是指示代词，意为“这些”，是this的复数形式。These are… 句型意为“这（些）是……”，用来介绍离说话人较近的两者或两者以上的人或物。例如： These are his parents. 这是他的父母亲。 These are blue skirts. 这是些蓝色的衬衫。 2. Are these/those…? 是一般疑问句，意为“这/那（些）是……吗？”，用Yes, they are. 或No, they arent.来回答。例如： Are these your friends? 这是你的朋友们吗？ Yes, they are.是的。 3. who意为“谁；什么人”，是一个疑问代词，用于对人的身份进行询问。whos是who is的缩写形式，用于对单个人进行询问，回答时常用Hes/Shes/Its…。who’re (=who are)用于对两个或两个以上的人进行询问，回答时常用They’re (=They are)… 。 例如： —Who is that boy? 那名男孩是谁？ —He’s my cousin. 他是我的堂弟。 —Who are they? 他们是谁？ —They’re my brothers. 他们是我的弟弟们。 they意为“他（她、它）们”，是人称代词的主格，用于指代两个或两个以上的人或事物，在句子中作主语。They’re是they are的缩写形式。 例如： —Who’re they? 他们是谁？ —They’re my cousins. 他们是我的表弟。 — Who’re Linda and Mary? 琳达和玛丽是谁？ — They’re my sisters. 她们是我的妹妹。 5. that’s 是that is的缩写形式。当人称代词、指示代词及疑问词与be动词am, is, are等连用时，为了简便常用缩写的形式。大家试着写出下列缩写形式： who is = ________ who are = _______ they are = _______ I am = _________ she is = ________ he is = _________ it is = ________ what is = ________ who’s who’re they’re I’m she’s he’s it’s what’s A: That ___ my family. That’s my mother. B: _____ he? A: ____ my father. B: Who’s ____? is Who’s He’s she 3a. Complete the conversation and practice it with your partner. A: She’s ___ sister. B: And ________ they? A: ______ my grandparents. my who are They’re this that these those 3b. Look at the picture. Make sentences with the words in the three boxes. my your father mother grandfather grandmother parents grandparents brother sister This is my brother. This is my sister. That’s my grandfather. Those are my parents. That is my father. That’s my mother. 3c. Ask and answer questions about the photos. Who’s he? He’s my grandfather. Who’s …? … This is… That’s… These are… Those are… 用下列句型介绍一下你的一张家庭照片。 A B C D E 一、看图片读句子，选择合适的选项。 1. This is my sister. 2. Thats my grandfather. 3. These are Cui Tao and Li Dong. 4. Those are my father and mother. 5. Theyre my friends Mary and Linda.