题目内容
-Where’s the old blue bag?
- I’m not sure, but it ______ be thrown away. It be somewhere in the house .I saw it yesterday.
A. must ;must B. must; can
C. can’t; must D. can’t; can
C
【解析】
试题分析:句意:-这个旧的蓝色书包在哪里?-我不确定,但是它一定没有被扔掉,它一定是在房间的某个地方,我昨天还见到了。must 一定,表示推测,只用在肯定句中;can’t 不可能,用于否定句。根据句意可知选C。
考点:考查情态动词。
考点分析: 考点1:情态动词 初中英语情态动词用法详解【情态动词知识梳理】
情态动词有具体的词义,但也同助动词一样,需要与其他词语一起构成句子的谓语,另外情态动词没有人称和数的变化,情态动词后必须跟动词原形。
考点一:can,may,must等情态动词在陈述句中的用法:
1. can的用法:
(1).表示能力、许可、可能性。表示能力时一般译为“能、会”,即有种能力,尤其是生来具备的能力,此时may和must均不可代替它。如:She can swim fast, but I can’t . 她能游得很快,但我不能。I can see with my eyes.我用眼睛看。
(2).表示许可,常在口语中。如:You can use my dictionary. 你可以用我的字典。
(3).表示推测,意为“可能”,常用于否定句和疑问句中,此时can’t译为“不可能”。如:Can the news be true?这个消息会是真的吗?—Can it be our teacher?那个人有可能是我们老师吗?—No, it can’t be our teacher. He is on a visit to the Great Wall.不可能。咱们老师正在游览长城呢。
情态动词有具体的词义,但也同助动词一样,需要与其他词语一起构成句子的谓语,另外情态动词没有人称和数的变化,情态动词后必须跟动词原形。
2. could的用法:
(1).can的过去式,意为“能、会”,表示过去的能力。如:He could write poems when he was 10. 他十岁时就会写诗。
(2). could在疑问句中,表示委婉的语气,此时could没有过去式的意思。如:Could you do me a favour?你能帮我个忙吗?—Could I use your pen?我能用一下你的钢笔吗?—Yes, you can.可以。(注意回答)
3. may的用法:
(1).表示请求、许可,比can正式,如:May I borrow your bike?我可以借你的自行车吗?You may go home now.现在你可以回家了。
(2) .表示推测,谈论可能性,意为“可能,或许”,一般用于肯定句中。如:It may rain tomorrow .明天可能会下雨。She may be at home.她可能在家呢.
(3) .may的过去式为might,表示推测时。可能性低于may。如:He is away from school. He might be sick.
他离开学校了,可能是他生病了。
(4) . 表示希望、祈求、祝愿,常可译为“祝愿”。通常是用may +主+V例如:May you have a good time.祝你过得愉快。May you be happy!祝你幸福!May you succeed!祝你成功!
4. must的用法:
(1).must表示主观看法,意为“必须、一定”。如:You must stay here until I come back.在我回来之前你必须呆在这儿。Must I hand in my homework right now?我必须现在交作业吗?
(2)其否定形式mustn’t表示“一定不要” “千万别” “禁止,不许”.如:You mustn’t play with fire. 你不许玩火。You mustn’t be late.你一定不要迟到。
(3)对must引导的疑问句,肯定回答为must,否定回答为needn’t 或don’t have to .如:—Must I finish my homework?我现在必须完成作业吗?—No, you needn’t.不,你不必。
(4)must表示有把握的推测,用于肯定句。如: The light is on, so he must be at home now.灯亮着,他现在肯定在家。
注意其反意问句的构成形式:
当must表示肯定的判断、推测时,其反意疑问句要用实际问句的助动词来构成。如:She must have seen the film before,hasn’tshe?(注意反意疑问句的后半部分)You must have met uncle Wang in the shop yesterday,didn’t you? (注意反意疑问句的后半部分)
5. need的用法:
(1).need表示需要、必须,主要用于否定句和疑问句中,其否定形式为needn’t,意为“没有必要,不必”。用need提问时,肯定回答为must,否定回答为needn’t或don’t have to。如:—Need I stay here any longer? 我还有必要留在这儿吗?—Yes, you must .是的。—No. you needn’t /don’t have to.不,你不必。
(2).need还可以作实义动词,此时有人称、数和时态的变化,如果是人作主语后边多接动词不定式。如:I need to do it right now.我需要马上做这件事。He needs to learn more about the girl.他需要多了解那个女孩。如果是物作主语,一般用need doing与need to be done这种情况下应注意两点:
①.主动形式的动名词doing具有被动的含义;
②.该动名词可以改为其动词不定式的被动形式而句子的意义不变。例如:. The door needs painting. = The door needs to be painted.那扇门需要油漆一下。Your car needs mending. = Your car needs to be repaired.你的车需要维修了。
6. dare的用法:dare意为“敢、敢于”,用法近似于need,有两种词性:
(1)dare作为情态动词,多用于否定句、疑问句或条件句中,无第三人称单数形式,只有一般现在时和一般过去时。如:Dare he tell them what he knows?他敢告诉他们所知道的情况吗?I daren’t ask her – will you do it for me?我可不敢问她,你能帮我问问吗?
(2)dare作为实义动词,此时有人称、数及时态的变化。如:He doesn’t dare to break his promise.他不敢食言。
注意:在口语中,dare的各种形式常与不带to的不定式连用。如:Do you dare tell her what I said?
你敢告诉她我说的话吗?I didn’t dare look at him.我不敢看他。
7. shall的用法:
shall表示征求对方意见(多用于第一、三人称),如:Shall we go out for a walk?我们出去散步好吗?
在英语中,我们可以用其他多种方式提出我们的建议或征求对方意见。
(1).用“Let's do...”来提出建议。如:Let's go for a walk after supper.
(2).用“What/How about...?”来提出建议;about后接名词或动词ing形式。如:What about/How about a drink? What about/How about taking Tom with us?
(3).用“Why not...?”来提出建议,表示“何不……”not面后接动词原形。“Why not...?”实际上是“Why don't you/we...?”的简略形式。如:Why not meet at the school gate at eight? Why don't we stay here another day?
(4).用“Would you like...?”来提出建议,意思是“你想要……吗?”Would you like后可接名词或不定式。如:Would you like a cup of tea? Would you like to go and see her?
因此,如果我们说:“去游泳好吗?”英语中可有这样几种表达法:Shall we go for a swim? Let's go for a swim,shall we? What about/How about going swimming? Why not go for a swim? Would you like to go for a swim? What do you think of going for a swim?
8. should的用法:
(1).should意为“应该”,可表示劝告、建议、义务、责任等。如:We should protect the environment.我们应该保护环境。
(2)Should have done表示对过去动作的责备、批评。如:You should have finished your homework.
你应该已经完成作业了。(事实上你没有完成。)
9. will的用法:
will表示意愿、意志、打算,可用于多种人称。如:I will help you if I’m free this afternoon.今天下午如果我有空,我就会帮你。
注意:
1、will在there be句型中的形式及其句式变换。
2、will与be going to do something区别:
①. be going to表示近期、眼下就要发生的事情,will表示的将来时间则较远一些,如:He is going to write a letter tonight. He will write a book one day.
②. be going to表示根据主观判断将来肯定发生的事情,will表示客观上将来势必发生的事情。He is seriously ill. He is going to die. He will be twenty years old.
③. be going to含有“计划,准备”的意思,而will则没有这个意思,如:She is going to lend us her book.
He will be here in half an hour.
④.在有条件从句的主句中,一般不用be going to,而多用will,如:If any beasts comes at you, I'll stay with you and help you.
10. had better的用法:
had better意为“最好”,没有人称的变化,后面接不带to的不定式,其否定形式为:had better not。如:
We had better go now.我们最好现在就走。You had better not give the book to him.你最好不要把这本书给他。
试题属性
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写作 (10分)
下面表格的内容是有关李华的情况,假如你是李华( Li Hua ), 你的笔友Tom来信询问你的学校生活, 请你根据下面的提示给他写一封回信。要求: 不要漏掉提示内容; 词数: 60个字左右。(提示内容为下列表格的内容)
学校 | No. 1 Middle School | |
上课情况 | 上午: 四节课 | 下午: 三节课 |
课后 | 和同学们打篮球, 在学校吃午餐 | |
最喜欢的科目 | 音 乐 | 有趣、使人放松 |
最不喜欢的科目 | 数 学 | 太 难 |
书面表达(满分15分)
潍坊正在创建文明城市,假设你所在的学校要开展以“做文明市民,从不闯红灯做起”为主题的交通安全宣传月活动。请你写一篇80词左右的短文,谈谈如何遵守交通法规。以下内容供参考:
walkers | cross, look, left and right, carefully |
drivers/riders | drink, slow down, wear a seat belt(系安全带),traffic lights, a helmet(头盔) |
passengers | get on /off, push, wait in line |
写作要求:1.条理清楚,行文连贯,逻辑性强,书写规范;
2. 短文中不能出现真实的人名;
3. 80词左右。
In order to keep the road orderly and people safe,
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
IMPROVE ON SLEEP Good health needs good sleep. Going to bed before you’re tired. Not eating or reading in bed. Go to bed at the same time before midnight and get up at the same time. Your body likes routine (常规) for a good night’s sleep. | STAY FREE OF FLU Studies show that a cold or flu virus (病毒) can live on our hands for long. So wash all parts of your hands often with soap and water. For more ways to prevent (阻止) the spread of flu, please call Health Line at 1800 848 1313. |
ORAL (口腔) HEALTH Brush your teeth twice daily and visit the dentist at least once a year. The mouth is a mirror of disease(疾病). The oral examination is not only for the health of teeth, but the whole body. For more of it, please visit www. mydr. com. au. | FIT FOR LIFE Studies have shown that many diseases have something to do with less or no physical (身体) activity. Try to do it for 30 minutes a day, 5 days or more a week. For more information, please call Health Line at 1800 438 2000. |
1.If you want to get a good sleep, you’d better _________.
A.go to bed after you’re tired
B.go to sleep at midnight
C.follow the bedtime routine
D.eat something or read in bed
2.To prevent from catching a cold or flu, it’s good for you _________.
A.to clean your fingers often
B.to brush your teeth twice daily
C.to get up early every morning
D.to wash all parts of your hands
3.You should visit the dentist at least once a year, because _________.
A.the oral examination is necessary
B.you don’t often brush your teeth
C.some diseases may be in the mirror
D.you don’t have a good night’s sleep
4.Studies have shown that many diseases have something to do with _________.
A.having no oral examination
B.washing hands with cold water
C.sleeping too late sometimes
D.doing little physical activity
5.When you want to learn more about the flu, you can _________.
A.visit www. mydr. com. Au
B.call Health Line at 1800 848 1313
C.visit the dentist near your home
D.call Health Line at 1800 438 2000