常考知识点总结

1、英语【短文改错】常考知识点总结【第一：主谓一致】1 .三单情况2 .定语从句的主谓一致3 . and连接两个名词的情况4 .非谓语动词作主语情况5 .插入语情况6 . there be 情况【第二：非谓语误用】1. 使役动词，感官动词的用法，后面跟 doing, do,done 等2. to do 作目的状语，经常漏掉toi went abroad study3. to do 作定语，经常漏掉to （有时以there be结构呈现）i have something tell you4. doing作伴随状语，经常用过去式，使人误以为是并列句5. doing, done的主被动关系混淆6. do

2、ing作定语与done作定语混淆7. to do 或doing作主语，经常误用为do （it的形式宾，形式主里也是如此）8. 疑问词+不定式结构，经常漏掉to9. doing或done被误用为句子谓语需要将loving改为例如：we all loving our english teacher.love【第三：时态语态】1 .现在完成时与一般过去时的混用2 .过去完成时与过去时的混用3 .主动与被动的错误使用4 .前后时态的一致问题5 .主将从现问题6 .不及物动词无被动情况7 .延续性动词与瞬间动词的使用【第四：几类词误用】介词1 .固定搭配的错误使用2 .介词后跟名词或动名词，故意设置为动

3、词或形容词例如： without permission故意设置为 without permit3 .介词放在及物动词后4 .介词放在副词前形副1 .比较等级的混淆等例如：she is much beautiful than jenny.（much可以改为 more,或者在 much后增加 more）2 .形副两种词性名词1 .名词单复数2 .名词所有格代词1 .主宾格混用。例如：i like he.（ 这里的he改为him）2 .名词性物主代词与形容词性物主代词混用3 .指示代词单复数问题及使用错误问题4 .不定代词的误用5 . it做形式主，形式宾的固定用法6 .人称代词与物主代词混用7 .

4、代词单数复数的混用，如it/them 误用。8 . all/ both 的误用9 .人称不一致，如 tom always helps myself. 中的 myself 改成 himself情态动词（1）结构（情态动词后接动词原形）例如： you had better to change your working plan as soon as possible. 去掉 had better 后的 to后加bewe cant existing without water. existing改为 existshe thought the owner must very worried. must

5、(2)含义例如：i dont know her well, she must be a student.这里的must 改为 may(3)表原本例如：mr. white should arrive at 8:30 for the meeting, but hedidnt show up. should arrive 改为 should have arrived(4)表推测(可能性)例如： we can go to the cinema tonight, but we are not sure yet. can改为mayhe mustnt be in the classroom. i saw h

6、im on the playground just now. mustnt 改为 cantthe world is not only hungry, but also thirst. this may sounds strange, since nearly seventy percent of tlie earth*s surface is covered with water. but about ninety percent of this is sea water. man and most of the animals can only drink and use the remai

7、ned ten percent of waterfresh water. the need for water is increased dav bv dav. only when steps are taken to deal with this problem immediate can we avoid a severe worldwide water shortage later on. one of tlie first steps are to develop ways to reuse them. experiments have already carried out in t

8、his field. the used water has been pumped into a water purifving plant tliat it car be separated from waste matters and treated with chemicals so that it can be reused again.1. 答案：but also thirstthirst 改为 thirsty考点：短文改错命题类型）词性误用 绍析：和hungry并列.为形容词作表语。2. 答案： may sounds strange. sounds 改为 sound 考点：短文改错

9、命题类型情态动词误用 解析：情态动词后应该用动词原形。3. 答案： the remained ten. remained 改为 remaining考点：短文改错命题类型非渭语误用 解析：remaining在句中作定语。4. 答案：.is increased day. increased 改为 increasing考点：短文改错命题类型时态语态 解析：句中无被动意义.且表示正在进行。5. 答案： problem immediate canimmediate 改为 immediately考点：短文改错命题类型形副误用 解析：使用副词形式作状语。6. 答案：一 steps are toare 改为

10、is考点：起文改错命题类空 主谓一致解析:主语为皿出故谓语动词应该使用单数心7. 答案：reuse themihem 改为 it考点：短文改错命题类型）代词误用解析：与un,对应r故用代词也s. 答案： already carried out. already earned 中间加入 been考点工短文改错命题类型）时态语态解析二主谓之间存在被动关系。9 答案： plant that it. that 改成 where考点：姮文改错命题类学从句误用解析:此处的定语从句中缺少地点状语.故使用美系副谕论红包10 . 答案： be reused again. again考点;短文改错命题类型成分就余解析:ag顼球口 reu班在意义上重复。在改错过程中，我们应当注意12点，一般错误就在这12点之中1 .文章前后时态必须一致2 .介词后面一定是加动词ing3 .情绪动词。人+ ed物+ing4 .联词的用法错误（所有改错中都会有这一点。因为这很简单）5 .冠词错误用法（不可数名词前不能用a an ）6 .形容词，原形，比较级，最高级，