新外研社七年级英语上册Unit 3 第三课时 Grammar rules课件

Learn to use possessive nouns; Make sentences with possessive nouns; Use possessive nouns to describe your family moments.By the end of the class, we will be able to:55双重所有格单重所有格’s所有格+名词名词所有格 表示所属关系of所有格+名词of+’s所有格of+名词性物主代词1．构成(1)有生命的名词： ①通常在名词后加 's。迈克的汽车 ____________ 妈妈的生日 _____________________②以s结尾的复数名词只加 '。 教师节 ______________ 三个小时的步行 _______________③不以s结尾的复数名词，直接在词尾加 's 。妇女节 _______________ 儿童节 _______________母亲节 _______________ 父亲节 _______________Mike's carmy mother's birthday Teachers' Day 3 hours' walkWomen's Day Children’s DayMother’s Day Father’s Day(2)无生命的名词 一般由“of＋名词”构成。如： 我们教室的一张照片 ________________________ 一张中国地图 ____________________[注意] 表示时间离、集体、价量、(3) 今天的报纸 ________________ 世界人口 __________________ 一个小时的散步 ________________ 十天的假期 ________________ a picture of our classroom a map of China today's newspaper the world's population an hour’s walk ten days’ holiday 表示时间，距离、长度、重量或国家，城市等无生命事物的名词所有格形式。/a ten-day holiday3.双重所有格其结构是“of短语+名词所有格”，其含义是强调“很多中的一个”她的一本书_________________我的一个朋友 a friend of mine ＝ one of my friends an old friend of my father’s=one of my father’s old friendsa book of hers2.特殊用法(1)表示共有时，只需在最后一个名词后加's,； 表示各有时，则需在每个名词后加's。如： 莉莉和露西共有的房间 ________________________ 莉莉和露西各自的房间 ________________________Lily and Lucy's roomLily's and Lucy's rooms ExerciseFill in the blanks1. There is ______________________ (Amy and Helen) classroom.2. My _______________ (mother) birthday is in May.3. Lucy's _____________ (parent) room is on the second floor.4. It is about ten____________ (hour) walk.5. Is the big orange __________________(Yang Ling)?EricTaniaMaryJimJoshDorothy＝marriedExample: Tania is Catherine's grandmother.Look at the family tree and find out the relationships of the family members. 6[ˈmærid]结婚Complete the diary using the correct form of the words in brackets.7familyyear’sZihan’sfamily’smum’sDraw and write about a loving family moment. Then share it with the class. Use the words and expressions from the reading passage and the Useful expressions to help you.8Draw and write about a loving family moment. Then share it with the class. Use the words and expressions from the reading passage and the Useful expressions to help you.Where: It is on a beautiful lake.Who: My parents, my little sister and me.What: We go boating on the lake.How: We feel excited and happy.8Draw and write about a loving family moment. Then share it with the class. Use the words and expressions from the reading passage and the Useful expressions to help you.81. Finish your writing and share with others.2. Finish the exercise in the exercise book.3. Preview the next part: Developing ideas.