英语有很多很细小的知识点,而这些细小的知识点往往就是考点。同学们很容易由于注意不到而犯错误,下面就初一年级同学们比较容易犯错误的知识点做一个汇总。 [第一类] 名词类 1. 这些女老师们在干什么? [误] What are the woman1 teachers doing? [正] What are the women3 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 peoples5 are there in the room? [正] How many people4 are there in the room? [析] people作“人、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 buy6 two bottle7 of milk8 for my son. [正] I want to buy two bottles9 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。 [第二类] 动词类 4. 你妹妹通常什么时候去上学? [误] What time does your sister10 usually11 goes to school? [正] What time does your sister 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 homework12 in the evening,but this evening she watching13 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often,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 pair15 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。 [第三类] 代词类 7. 这张票是她的,不是我的。 [误] This is hers ticket16. It’s not my. [正] This is her ticket. It’s 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 teaches17 our English. [正] Miss Wu teaches us English. [析] teach2 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。