名词的数和所有格(共3页).doc

精选优质文档-倾情为你奉上一、名词的数 1单数和复数 可数名词有单数和复数两种形式。复数形式通常是在单数形式后加词尾“-s”构成，其主要变法如下：规则变化：（1）一般情况在词尾加-s，例如：bookbooks，girlgirls，boyboys，penpens,doctordoctors, boyboys。（2）以s，x，ch，sh，结尾的词加-es，例如：busbuses，classclasses，boxboxes，watchwatches，brushbrushes。 （4）以辅音母加y结尾的词变“y”为“i”再加-es,例如：citycities, factoryfactories, countrycountries, familyfamilies。但要注意的是以元音字母加y结尾的名词的复数形式只加s，如：boyboys, daydays。（5）以o结尾的词多数都加-es。例如:heroheroes，potatopotatoes，tomatotomatoes（6）以f或fe结尾的词，多数变f为v再加-es，例如：knifeknives，leafleaves, halfhalves。不规则变化：例如：manmen，womanwomen，toothteeth，footfeet，childchildren，mousemice。2 不可数名词“量”的表示方法a cup of tea à two cups of teaa piece of paper à four pieces of papera bottle of milk à five bottles of milk随堂练习一 写出下列单词的复数形式boy_ peach_ knife_ child_woman_ tooth_ bus_ baby_fox_ dish_ tomato_ hero_二 用所给单词的正确形式填空1. Give me two_(glass) of milk, please.2. How many _(people)are there in your family.3. How many _(watch) are there in your shop.4. Where are the _(mouse) ?5. Those_(pair) of shoes for your mother.二、名词的所有格 名词所有格，用来表示人或物的所有，表示所属关系。1. 不以s结尾的名词的所有格直接加 's，例如：a student's room, students' rooms, father's shoes。2. 在表示时间、距离、长度、重量等名词，以s结尾的所有格要用 '例如：a twenty minutes' walk，ten miles' journey，a boat's length，two pounds' weight, 3. 无生命名词的所有格则必须用of结构，例如：a map of China，the end of this term，the capital of our country, the color of the flowers。5. “of + 名词所有格”称为双重所有格例如：a friend of my father's【注意】如果两个名词并列，并且分别有 's，则表示“分别有”，例如：John's and Mary's rooms（约翰和玛丽各有一间，共两间）；Tom's and Mary's bikes（两人各自的自行车）。两个名词并列，只有一个's，则表示“共有”，例如：John and Mary's room（约翰和玛丽共有一间）；Tom and Mary's mother（即Tom与Mary是兄妹）。【实例解析】1.（中考试题） These _ have saved many childrens lives. A. woman doctors B. women doctor C. women doctors D. woman doctor2. (中考试题)This is _ bedroom. The twin sisters like it very much. A. Anne and Jane B. Annes and Janes C. Annes and Jane D. Anne and Janes3. (中考试题) -Are there any _ on the farm? -Yes, there are some. A. horse B. duck C. chicken D. sheep4. (中考试题) -What would you like to drink, _ or orange? -Orange, please. A. hamburger B. fish C. tea【中考演练】一. 单项填空1- Where have you been, Tim? - Ive been to _. A. the Henry house B. the Henry family C. The Henrys home D. Henrys2- They are thirsty. Will you please give them _ ? - Certainly. A. some bottles of waters B. some bottles of water C. some bottle of water D. some bottle of waters3Mike hurt one of his _ in the accident yesterday. A. tooth B. feet C. hand D. ear4The_ has two _ . A. boys; watches B. boy; watch C. boy; watches D. boys; watch5The little baby has two _ already. A. tooth B. tooths C. teeth D. teeths6- Its dangerous here. Wed better go out quickly. - But I think we should let _ go out first. A. woman and children B. women and child C. woman and child D. women and children7Are they going to have a picnic on _ ? A. Childrens Day B. Childrenss Day C. Childrens Day D. Children Day8Where are the students? Are they in _ ? A. the Room 406 B. Room 406 C. the 406 Room D. 406 Room二. 根据下列句子的情景及所给汉语注释，写出所缺单词。1. Autumn is my favourite (季节) 2. -How many _(小刀) do you have? -Three.3. Mary, would you please tell me your new _(地址) so that I can write to you.4. -Does this piece of _(音乐) sound nice? -Yes. Its wonderful!5. May 12th is the International _(护士) Day. Lets say “ Thanks” to them for their work.三. 根据句意和所给首字母写出所缺的单词。1. “Whats your n_?” “Li Lei.”2. How many d_ does your uncle have?3. Please close the w_. Its cold outs4. Zhang Hui is very excited. He will go to Japan with his p_ during the Spring Festival. 5. At the a_ of seven, the lonely girl had to work to make living.6. Be careful! Its d_ to run across the street now.专心-专注-专业