Unit 2 This is my sister. Section A Grammars(介绍位置相对较近的人) This is … .These are … .(介绍位置相对较远的人)That is ... .Those are … .I’m Mary. This is my family.This is my _____________.This is my _____________.This is my _____________.This is my _____________.They are my __________.That is my _________.That’s my ________. They are my __________.grandfathergrandmothergrandparentsfathermotherparentsbrothersisterCan you remember? Mary5. 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，为了简便用缩写。 缩写形式： who is = ________ who are = _______ they are = _______ I am = _________ she is = ________ he is = _________ it is = ________ what is = ________ who’swho’rethey’reI’mshe’she’sit’swhat’s名词单数变复数的变化规则：①一般情况下在词尾加s 如 pen → pens②以x, s, ch, sh结尾的词加es。 如 watch → watches③以o结尾地词加s(有生命)或者es（无生命）。 如 photo→photos , tomato → tomatoes④以辅音字母加y结尾的单词，变y为i再加es 。 如family → families⑤以f或fe结尾的词，变f或fe为v再加es 。 如knife → knives6.特殊 man→men (男人)一、写出下列单词的复数形式1. parent ________ 2. sister ________3. brother _______ 4. this ________5. that ________ 6. photo ________7. family _______ 8. bus _________ 9 |
