专插本英语情态动词和虚拟语气【4】
情态动词和虚拟语气
这类题型主要包括情态动词时态、语态的各种用法以及虚拟语气的各种句型及特殊用法。
It was his doctor who advised that he his job.【翻译】正是他的医生建议他改变工作的。【B】
A.changed B.change C. would change D. had changed
it [ɪt]它;was(是is/am的过去式)是;his[hɪz]他的;doctor[ˈdɒktə]医生;who[hu:]谁
who定语从句关系词代替前面的人的名词类(他/她) ;advise[ədˈvaɪs] 建议
change[tʃeɪndʒ](原形)改变--changed过去式和过去分词
that 引导宾语从句(不用翻译that);advised[əd'vaɪzd]建议(过去式和过去分词)
虚拟语气--以下的词后面用动词原形或should+动词原形:
名词:
advice,demand,order,necessity,desire,decision,pray,preference,proposal,requirement,suggestion, idea, request, resolution, plan, motion等
动词:
虚拟语气--以下的词后面用动词原形或should+动词原形:
suggest(建议),insist(坚持),recommend(推荐),order(命令),propose(提议),require(要求),advise(劝告),request(请求),desire(渴求),command(命令),demand(要求)等。
以下虚拟结构后面的动词用动词原形或should+动词原形:
It is necessary that...【必要的是......】;It is important that...【重要的是......】
It is essential that...【必要的是......】;It is ordered that...【命令......】
It is commend that...【值得赞扬的是......】;It is proposed that...【建议......】
It is suggested that...【建议......】
He might have been killed the arrival of the police.【翻译】要不是警察赶到,他可能已被枪杀了。【B】
A.except for B. but for C.with D. for
he[hiː]他;might[mait]可能;might have been+过去分词【可能会被......】
kill[kil]杀;except...【除了......以外(不包含在内)】;but for...【要不是......】
with[wɪð]和、跟随;for[fɔː]为了;the arrival of...【......赶到】;police[pəˈli:s]警察
arrival[əˈraɪvl]抵达
B本题考查虚拟条件从句结构,内含的条件是but for(要不是,倘没有)。本题的关键在于熟悉词组but for的意思,故正确答案是B项。
This medicine before dinner. But he took it after dinner.【翻译】这剂药本该在饭前服用,但他饭后服用了。
A. should have took B. should be took
C.should have been took D.should have been taken
现在完成时:have/has+过去分词;被动语态:be+过去分词
take[teɪk](原形)吃、拿、带、取--过去式took[tʊk]--过去分词taken[ˈteɪkən]
D本题考查情态动词should的特殊用法。“should+have+过去分词”表示过去本应该做而实际上没有发生的行为。主语medicine和动词take是逻辑上的动宾关系,故D为正确答案。
I don't mind telling you what I know. You . I’m not asking you for it.
【翻译】——我不介意告诉你我知道的事情。——不必了。我没问你那件事。【D】
A.mustn't B.may not C.can't D. needn't
I[ai]我(主格);don’t[dəʊnt]不;mind[maind]介意;telling[ˈtelɪŋ](现在分词)告诉
tell[tel](动词原形)告诉--过去式和过去分词told [təʊld] --tells第三人称单数使用
what[wɒt]什么;know [nəʊ] 知道;what I know我知道的事情;you[ju:]你
Be+现在分词(现在进行时)“正在”;ask[a:sk]问、邀请;for[fɔː]为了;it[ɪt]它
现在分词与动名词一样(都是动词后+ing);mind +动词ing(minf doing sth介意做某事)
D needn't:不必要;mustn't:严禁;may not:不可以;can't:不可能,只有选项D能表达出对话中的语气。
I don’t mind doing sth否定回答: You needn’t.
Need I...?肯定回答:Yes,you need.否定:No,you mustn’t.
Must I ...?肯定回答:Yes,you must. 否定:No,you needn’t.