1、初一英语知识点归纳:易错语法应用解析一、名词类1.这些女老师们在干什么?误:What are the woman teachers doing?正:What are the women teachers doing?析:在英语中,当一名词作定语修饰另一名词(单或复数形式)时,作定语的名词一般要用其单数形式;但当man,woman作定语修饰可数名词复数形式时,要用其复数形式men,women。2.房间里有多少人?误:How many peoples are there in the room?正:How many people are there in the room?析:people作“人、
2、人们”解时,是个集合名词,其单复数同形。3.我想为我儿子买两瓶牛奶。误:I want to buy two bottle of milk for my son.正:I want to buy two bottles of milk for my son.析:表示不可数名词的数量时,常用“a/an或数词+表量的可数名词+of+不可数名词”这一结构,其中当数词大于1时,表量的可数名词要用其复数形式。二、动词类4.你妹妹通常什么时候去上学?误:What time does your sister usually goes to school?正:What time does your sister
3、usually go to school?析:借助助动词do(或does)构成疑问句或否定句时,句中的谓语动词用其原形。5.琳达晚上经常做作业,但今晚她在看电视。误:Linda often do her homework in the evening,but this evening she watching TV.正:Linda often does her homework in the evening,but this evening she is watching TV.析:在初一英语学习阶段,我们接触到了两种主要时态:一般现在时和现在进行时。一般现在时表示经常的或习惯性的动作,常和o
4、ften,usually,sometimes等时间状语连用。在一般现在时的句子中,若主语是第三人称单数,谓语动词要用其第三人称单数形式。现在进行时表示现阶段正在进行或发生的动作,现在进行时由be(am/is/are)+ving形式构成。6.这双鞋是红色的。误:This pair of shoes are red.正:This pair of shoes is red.析:在shoes,trousers,gloves,glasses等表示成双成对的衣物或工具名词前用pair(表计量)修饰时,谓语动词的形式由pair的单复数形式来决定。三、代词类7.这张票是她的,不是我的。误:This is he
5、rs ticket.Its not my.正:This is her ticket.Its not mine.析:物主代词有形容词性物主代词和名词性物主代词之分。形容词性物主代词之后一定要接名词,而名词性物主代词之后不需接任何词。8.吴老师教我们英语。误:Miss Wu teaches our English.正:Miss Wu teaches us English.析:teach sb.sth.中的sb.作teach的宾语,因此当sb.为人称代词时要用其宾格形式。四、介词类9.你能找到这个问题的答案吗?误:Can you find the answer of this question?正:
6、Can you find the answer to this question?析:英语中用“the answer to”表示“的答案”。类似结构还有the key to the door,the way to the zoo等。10.格林先生星期六上午来这里。误:Mr Green will come here in Sunday evening.正:Mr Green will come here on Sunday evening.析:表示在上午、下午等时,介词要用in;而表示在具体的某天上午、下午时,介词要用on。11.那个穿着红裙子的小女孩是我们老师的女儿。误:That little
7、girl on a red skirt is our teachers daughter.正:That little girl in a red skirt is our teachers daughter.析:用介词表示“穿戴衣物”时,只能用in,其他介词没有此用法。五、副词类12.莉莉,你为什么不回家呢?误:Lily,why dont you go to home?正:Lily,why dont you go home?析:come,go等后接here,there,home等地点副词时,地点副词前不加to。六、连词类13.我喜欢语文和英语,但我不喜欢体育和历史。误:I like Chine
8、se and English,but I dont like P.E.and history.正:I like Chinese and English,but I dont like P.E.or history.析:在肯定句中并列成分之间用and来连接;而在否定句中,并列成分之间的连接需用or。七、冠词类14.乘飞机去北京花了史密斯一家人一个小时。误:It takes Smiths a hour to go to Beijing by a plane.正:It takes the Smiths an hour to go to Beijing by plane.析:1.表示“一家人”用结构“the+姓氏复数”;2.hour一词的第一个字母不发音,它是以元音音素开头的,所以“一小时”要用an hour;3.用介词by表示“乘坐”某种交通工具时,交通工具名词前不加任何冠词。八、句法类15.你不是学生吗?不,我是学生。误:-Arent you a student?-No,I am.正:-Arent you a student?-Yes,I am.析:对否定疑问句的回答是用Yes还是用No,这取决于实际情况:如果事实是肯定的,就用Yes表“不”;如果事实是否定的,就用No表“是的”。