专题08+情态动词和虚拟语气（热点难点突破）-2019年高考英语考纲解读与热点难点突破

专题08+情态动词和虚拟语气（热点难点突破）-2019年高考英语考纲解读与热点难点突破

一、选择题 ‎1．—You didn't wait for Mr.Black last night, did you?‎ ‎—No, but we ________.He didn't return home at all.‎ A．couldn't have B．needn't have C．didn't need to D．should wait have ‎2．Tom hasn't come to work since last Friday.________ he have had an accident？‎ A．Must B．Should C．May D．Can ‎ ‎【答案】D　【解析】疑问句的推测常可用can，一般不用must / may。‎ ‎3.—How did you do in the test?‎ ‎—Not so well.I ________ much better but I misread the directions for writing. ‎ A．will have done B．could have done C．must have done D．may have done ‎【答案】B　【解析】but所表达的是一种含蓄条件，由其后的过去时态可知此处该用“could＋完成时”的虚拟形式。‎ ‎4．She quickened her pace in order that she ________ with the others.‎ A．may catch up B．might catch up ‎ C．could have caught up D．might have caught up ‎【答案】B　【解析】这是目的状语从句，由主句的过去时态可知此空该用情态动词的过去时。‎ ‎5．If it were not for the fact that she ________ sing, I would invite her to the party.‎ A．couldn't B．shouldn't C．can't D．might not ‎【答案】C　【解析】“她不能唱歌”是一客观事实，所以用现在时。‎ ‎6．I'll certainly be surprised if he ________ to tell them what he knows.‎ A．dare B．will dare C．dared D．dares ‎【答案】D　【解析】该句中的dare作实义动词而非情态动词，因此有人称和数的变化。‎ ‎7．—Tom came to work last Friday, but no one has seen him since.‎ ‎—________ he have had an accident? ‎ A．Should B．Must C．Might D．Could ‎ ‎【答案】D　【解析】疑问句的推测常可用could，一般不用must / might。 ‎ ‎20．Anyone ________ be in a rough life time，whether he is “Bai Fumei” or “Gao Fushuai”．‎ ‎【解析】can　句意：任何人都会有困难的时候，无论他是“白富美”还是“高富帅”。此处是情态动词用于陈述句中，表示“一时的情况”，故用情态动词can。‎ ‎21．The only thing that I ________ do was that I wished her a long life.‎ ‎【解析】could　句意：我唯一能做的事情是希望她能长寿。所填词表示能力，此处要表达我唯一“能”做的，而且根据wished判断句子应该用一般过去时，所以填could。‎ ‎22． Since you have such good preparations，there ________ not be any problem about passing the coming job interview.‎ ‎23．It has been accepted that all the students ________ put on masks before going to school in case they are infected with flu virus.‎ ‎【解析】shall　句意：为防止学生感染病毒，学生们在进校前要戴上口罩，这一点大家都已接受。在第三人称作主语的陈述句中，表示规定、规则，用shall。‎ ‎24．There was a little mouse staying at home all day.I ________ go out，even at night.‎ ‎【解析】daren't　句意：一整天都有一只老鼠在家里，我一天没敢出去，即使是在晚上。根据even at night表示的递进意义判断，此处表示“不敢”意义，故填情态动词daren't。‎ ‎25．I have her telephone number.You ________ call her if you like.‎ ‎【解析】can　句意：我有她的电话号码，如果你不介意你可以给她打电话。所填词表示允许，意为“你可以给她打电话”，故用can。‎ 三、语法填空 Drunk driving，a major concern currently，is not a funny thing，__1__ has killed many people and ruined the lives of many others.At present，traffic accidents become “the world's first harm”．‎ Two months ago，after __2__(drink) a lot of alcohol，my friend's uncle drove his car home.He was __3__(heavy) drunk，but he still drove home by __4__.On the road near his home，an old lady was going across the road，__5__ his uncle didn't notice her and he was still moving on under the influence of alcohol.And the old lady ‎ didn't see his uncle，either.In the end，the lady died.‎ ‎__6__ it not been for his uncle's drunkenness，the terrible accident would not have happened.If the lady hadn't died，she __7__ live a happy life with her daughters and sons.And his uncle's home was also destroyed by his uncle.Therefore，two __8__(family) were destroyed.‎ I wish more people __9__(can) realize the seriousness of drunk driving and obey the traffic regulations faithfully.Always remember: refuse __10__(drink) and drive，and give a safe world to you and me!‎ ‎6．Had　根据主句中的would not have happened判断，逗号前面是一个虚拟语气的条件句，句子的谓语应用had done形式；但是因为省略了if，所以要把had提到句首，由此可判断该空填Had。‎ ‎7．would/might/could　根据句意可知，此处表示一种与现实情况相反的假设，为虚拟语气。故应填would/might/could。‎ ‎8．families　family在此是被看作整体的集体名词，表示多个这样的整体时，用复数形式；此处前面有two，故填families。‎ ‎9．could　wish后的从句用虚拟语气，此处表示与现在的事实相反，所以本空填could。‎ ‎10．to drink　refuse后用动词不定式作宾语，refuse to do sth.“拒绝做某事”。‎ 四、短文改错 ‎ In our life，we often regret what we did and what we couldn't did.Actually，it doesn't benefit us at all.As for most of us，we missed many chance to earn more money，to get a high position and to realize our dreams.We often regret that we don't seize those opportunities，thus feel upset.Although we do know regretting the past is no benefit，yet we still shouldn't help doing it.‎ To avoid the problem below，we need to pay more attention to what you are doing now，making us busier and having no time to recall the past.Moreover，we'd better set reasonable goals one by one.Only by doing so must we struggle for our future better.‎ In our life，we often regret what we did and what we couldn't .Actually，it doesn't benefit us at all.As for most of us，we missed many to earn more money，to get a position and to realize our dreams.We ‎ often regret that we seize those opportunities，thus upset.Although we do know regretting the past isno benefit，yet we still help doing it.‎ To avoid the problem ，we need to pay more attention to what are doing now，making us busier and having no time to recall the past.Moreover，we'd better set reasonable goals one by one.Only by doing so we struggle for our future better.‎