中考英语知识点总复习错题整理

中考英语知识点总复习ago与 before的用法区别区别1两者均表示 以前，但 ago以现在为基准，即指 现在以前，因此常与一般过去时连用;而before以过去某一时间为基准，指 在那时以前，因此常与过去完成时连用（且多用于宾语从句中）.如：He left two years ago.他是两年前离开的.She said he had left two year before.她说他是两年前离开的.区别2 before也可泛指 以前，不与具体时间连用.此时可用于现在完成时或一般过去时.如：I have read the book before.我以前读过这本书.He didnt know that before.他以前不知道此事.有关ag e的几条用法说明说明1.有关 年龄(age)的常见表达：How old is he?/Whats his age?他多大年纪？He is ten(years old)./He is ten years of age.他 1 0 岁.I have a son(of)your age./I have a son the same age as you.我有一个像你这样年纪的儿子.Their ages are 4.7 and 9.你们的年龄是4 岁.7 岁和9 岁.说明2.表示“在 年龄时，英语常用at the age of+数字(有时也省略为at age+数字，或 改 用 when从句).如：He joined the army at the age of eighteen.He joined the army at age eighteen.He joined the army when he was eighteen(years old).他 18岁时参了军说明3.他年纪/老 不能直择为:His age is young/o ld.可译为:He is young/old短语a什er all用法说明1.表示“尽管怎样,但还是.，可译为 终究毕竟（通常放在句末）.如：I was right after a ll,毕竟是我对.He tried for an hour and failed after all.他试了一个钟头，终究还是失败了.2.表示 别忘了（通常放在句首）.如：I know he hasnt finished the work but,after all,hes very busy.我知道他还没做完工作，但别忘了他很忙.注:不要将after a ll理解为 最后终于，而与fin a lly或 at la s t混淆.almost与 nearly的用法异同一.相同之处两者均可表示“几乎“差不多”，均可修饰不定代词.形容词.副词.动词.介词短语等，此时两者常可换用.如：Ifs almost nearly impossible.那几乎是不可能的.（修饰形容词）He almost nearly always arrives late.他差不多总是迟到.（修饰副词）He fell and almost nearly broke his leg.他摔了一跤脸些摔断了腿.（修饰动词）Almost Nearly all the students passed the exam.差不多所有的学生都通过了考试.（修饰不定代词）注意:修饰动词时，通常应放在行为动词之前，特殊动词之后（见上例）;修饰形容词.副词名词等时，通常应将其放在被修饰词语之前，否则会造成错误.如：他工作了几乎一整天.正:He worked almost all day.误:He almost worked all day.我们当中几乎每一个人都读过这本书.正:Almost every one of us read the book.Every one of us almost read the book.二,不同之处1.almost 可用于 any 以及 no,none,nobody,nothing,never 等否定词之前，但 nearly一般不这样用.如：Almost any man can do it.几乎任何人都会做.Almost no one came to the party.几乎没有人来参加晚会.I almost never see her.我几乎从未见过她.但是,两者都可用在否定动词之前.如：（）He almost nearly didnt catch the bus.他差点没赶上公共汽车.2.nearly前 可 用very,pretty,n o t等词修饰，但almost之前不能用这些词,如：Its not nearly so difficult as you think.这远不像你想象的那么难.The car is pre廿y nearly new.这汽车几乎是全新的.注:not nearly意为“远非”,very pretty nearly意为“几乎，都是习语.3.有 时almost可表示十分相似（但又不完全相同），此 时 不 用nearly.如：I almost wish rd stayed at home.我真有点后悔没在家里呆着.Our cat understands everything hes almost human.我们这只猫什么都懂-快通人性了.含 有add的四个有用短语1.add in包括.如：bon,t forget to add me in.别忘了把我也算上.Would you add in these items,please?请你把这些条款包括进去好吗？2.add t o增加.如：This adds to our difficulties,这增加了我们的困难.It adds to my pleasure to see you here today.今天在这里见至M尔我格夕卜高兴.3.add up（1）加起来.如:You havent added the figures up right.这些数字你没有加对.（2）有意义，有道理（主要用于口语中,且主要用于否定句）.如：His excuse just doesnt add u p.他的借口完全站不住脚.What he said doesnt add u p.他说的话自相矛盾.4.add up to（1）加起来等于，总计.如：The figures add up to 500.这些数字加起来等于500.The costs added up to 1000 dollars.费用总计为 1000 美元.（2）总起来看说明了.如：（）Your long answer just adds up to a refusal.你的冗长回答简直等于拒绝.The evidence all adds up to a case of murder,所有证据都说明这是一起谋杀案含有act的几个重要短语1.act as（临时）担任，充当，起.的作用.如：A trained dog can act as a guide to a blind person.经过训练的狗可以担任盲人的向导.表示担任独一无二的职务，其前通常不用冠词.如：He acted as manager in my absence.我不在时他担任经理.I dont understand their language;you I I have to act asinterpreter.我不懂他们的语言，你得当翻译了.2.act f o r代理（某人职务），代为（处理某事）.如：Please act for me during my absence.我不在时请代理我处理事务.I acted for our captain while he was in hospital.我们队长住院时由我代理他.3.act out（用手势和语言）表演出来.如：Lets act out the story of the three bears once more,让我们再把这三只熊的故事表演一次吧.4.act on（upon）对.起作用，对.有效.如：The drug acts on the stomach.这药对胃有效.Alcohol acts on the nervous system.酒精对人的神经系统有影响.5.in the act（of）当场，正在动作时.如：He was in the very act of starting.他正准备动身.He was caught in the act（of reading my private letters）.他（在读我的私信时）被当场抓住angry的用法1.表示“对某人生气“，一般用介词w汁 h,有时也用at.He got angry with（或 at）m e.他对我生气了.注:有人认为用with表示心中感到生气，而用a t则表示怒气流露于外表.但总的说来还是用with的场合较多.2.表示“对某事生气，一般用介词about或 at.如：She was very angry at what he said.她对他说的话很生气.I was angry about missing the film.没看上那部电影我很所恼.注:有人认为:at之后接某人之言行about之后接某事，但种区别并不十分严格，两者常可混用.有关ago的几点用法说明1.ago在表示时间的“以前”这个意义时，应注意：（1）只能与时间段状语连用，不能与时间点状语连用.（2）只能放在时间名词之后，而不能置于其前.（3）只能与过去时连用,不能与完成时连用.I met him three years ago.我 3 年前见过他.注:若句中有助动词，有时也可用于完成时态.如；This would have been a couple of months ago.这可能是几个月以前.2.在“t was+时间段+ago”之后用that或 when引导从句均可（构成强调句），但不能用since（若则since要去掉ago,并改was为 is）.如：He died twenty years ago.It was twenty years ago that（或 when）he died.It is twenty years since he died.他是 20 年前死的.after与 behind用法小区别after表示顺序的先后,behind表示位置的前后.试比较：run behind s b.在某人后面跑run Q什er s b.跑在某人之后（含有追上之意）Shut the door behind you.关上你后面的门.Shut the door after y o u.出入请随手关门.注:口语中的客套话”先生,你先请”，右说成After you,但不能说Behind you.accept与 receive的用法区别1.receive指吸到接到”.表示一种被 动的行为;而accept指”接受“，表示的是一种主动的行为，并 伴 随 有 种满意或允诺的意味.试体会：He received the present,but he didnt accept it.他收到了礼物，但没有接受.2.两者之后均可接名词或代词作宾语，但不可接不定式.如：He asked her to marry him and she accepted him.他向她求婚，她同意了.但：不可说 she accepted to marry him.3.表示“接 见 接 待”时，应用receive,不用accept.She was warmly received.她受到热情接待.4.表示“从 收到接爱 “时，两者之后均可接from.He received/accepted an invitation from his friend.他收到/接受朋友的邀请.besides,except,but 的用法区别1.基本区别三者均可表示“除了，但 b