语法总结和练习（讲义）新概念英语第一册

新概念英语第一册：语法总结和练习 一、物主代词、人称代词 人称 单 数 复 数 第一人称 第二人称 第三人称 第一人称 第二人称 第三人称 数 形容词性物主代词 my your his.her.its our your their 名词性物主代词 mine yours his,hers,its ours yours theirs 主格 you he,she,it we you they 宾格 me you him,her,it us you them 反身代词 myself yourself himself, ourselves yourselves themselves herself. itself 练习题： ()1.Help to the cakes,boys and girls. A.yourself B.your C.myself D.yourselves ()2.All of come from France. A.we B.our C.us D.ours ()3.My brother will take to the park this Sunday. A.I and my brother B.my brother and me C.me and my brother D.my brother and I 4.Whose pen is this?It's _ A.he B.his C.him D.he's ()5.It's notclassroom.It's_ A.their;our B.theirs,our C.them;us D.their;ours ()6.is a good teacher.We all like A.He,him B.They;them C.You,yours D.She;hers ()7.Lucy wants some bananas..Give—to— A.they;she B.them;her C.them;he D.they;her )8.Let have a look.I think can. A.me:I B.her,me C.I:I D.us.me -1- 二、 祈使句 表示请求、要求、命令、建议等方面意义的句子称为祈使句。祈使句以动词原形开头，省略主语yOu。 祈使句的否定形式是在动词原形前加don't Come in!->Don't come in! Stop talking!->Don't stop talking. Let her in!->Don't let her in! Open the door.please!->Don't open the door! 练习趣：用括号内所给动词的正确形式填空。 1.It's an important meeting. _(not,be)late. 2 (not,make)any noise!Your mother is sleeping. 3. (not,speak)with your mouth full of food and (be)polite. 4 (not,leave)your homework for tomorrow,Mary. 5. (not.talk)and (read)aloud 三、复数名词 表示一个以上概念时，要用名词的复数。 名词复数形式构成的规则变化 1、在名词后直接加s 清辅音后读[s]。例如：book-books map-maps lake-lakes desk-desks 浊辅音后读[z☑。例如：pen-pens lesson-lessons table-tables bag-bags 元音后读[z。例如：boy-boys ruler--rulers banana-bananas 2、以s,x.ch.sh.o结尾的名词加es,读[iz bus-buses box-boxes watch-watches dish-dishes tomato-tomatoes 3、以f或fe结尾的名词，把f,fe变成v加es。 knife-knives life-lives thief-thieves wife-wives leaf-leaves 4、以辅音加y结尾的名词，把y变成i,再加s。 country-countries family-families factory-factories city-cities story-stores 5、特殊形式：woman-women man-men child-children tooth-teeth 练习题： ()1.There are forty in our school A.women teachers B.teacher women C.woma