八年级英语上册 专项综合全练（祈使句、情态动词、条件状语从句及动词的时态）试题 （新版）人教新目标版

1、祈使句、情态动词、条件状语从句及动词的时态.单项选择1.Stop smoking,Joe!Youyourself if you keep on doing it like that!A.will killB.have killedC.kill D.killed1.答案A句意:Joe,停止抽烟吧!如果你继续像那样抽烟的话,你将会丢掉性命的!考查动词时态。本题中if引导条件状语从句,从句用一般现在时表将来,主句用一般将来时,故选A。2. If Nickhome too late, hehis favourite cartoon.A.gets;misses B.gets;will missC.wil

2、l get;missesD.will get;will miss2.答案B句意:如果尼克到家太晚,他将会错过最喜爱的卡通片。if引导条件状语从句,主句用一般将来时态,从句用一般现在时态,故选B。3. If youto the party, you will have a great time.A.go B.will goC.goes3.答案A考查条件状语从句的时态。句意:如果你去参加聚会,你就会过得很愉快。当主句为一般将来时态时,if引导的条件状语从句用一般现在时。故选A。4.I dont know if Samtomorrow.Dont worry.I will tell you as so

3、on as he.A.comes;will comeB.will come;comesC.will come;will come4.答案B考查时态。句意:我不知道Sam明天是否会来。不用担心。他一来我就告诉你。第一句中的if引导宾语从句,根据时间状语tomorrow可知用一般将来时;应答语中as soon as表示“一就”,引导时间状语从句,所在的复合句遵循“主将从现”原则。故选B。5. If it, we will go hiking at Cool City Park.A.not rain B.dont rainC.wont rainD.doesnt rain5.答案D考查条件状语从句的时

4、态。句意:如果不下雨的话,我们将去酷市公园远足。if引导条件状语从句,主句用一般将来时,从句用一般现在时,故选D。6.I use your dictionary?Of course.But please return it to me before you leave.A.MustB.NeedC.May6.答案C本题考查情态动词的用法。must必须;need需要;may可以。句意:我可以使用你的词典吗?当然。但是在你离开之前,请把它还给我。结合句意,可知选择C。7. Life is changeable.No one knows whathappen in the future.A.shoul

5、d B.needC.have to D.might7.答案D考查情态动词辨析。句意:生活是无常的。没有人知道将来可能发生什么。should“应该”;need“需要”;have to“不得不”;might“可能”。由前一句中的“changeable”及后句中的“in the future”可知,此处表示对生活多变的一种感慨,需要用might表示可能性。故选D。8. Dick,I use your e-dictionary? Yes, sure.you give it to David after you use it?A.will;Would B.may;MightC.can;Could D.s

6、hall;Should8.答案C考查情态动词辨析。句意:蒂克,我可以用你的电子词典吗?当然可以,用完后你能把它给戴维吗?由句意“我可以用吗?”可知,要用may或can,首先排除A、D两项;might“可能,也许”,may的过去式;could在表示请求许可时,在语气上更加委婉客气。故选C。9. David,you please sweep the floor and take out the trash?OK, Mum.A.could B.mayC.should D.must9.答案A考查情态动词的用法。句意:戴维,你能扫扫地,把垃圾带出去吗?好的,妈妈。could能,会,可以,是can的婉转形

7、式;may 可能,可以,常用于委婉的请求;should 应当,应该;must一定,肯定,必须。根据句意可知,本题考查句型Will /Would/Can/Could you please.?意为“请你做某事,好吗?”,其中would与could均表示婉转形式。故选A。10. I try on this sweater in the window? It is just on show.A.Could;Yes, you can.B.Can;Sorry, you couldnt.C.Could;Sorry, you cant.D.Can;Yes, you could.10.答案C考查情态动词的用法。

8、句意:我能试穿一下橱窗里的这件毛衣吗?对不起,你不能试。它只是用来展览的。根据“它只用来展览。”可知,答语是不同意试穿,先排除A、D两项;could用于委婉客气的请求,答语常用can或cant;couldnt是cant的过去式,故选C。.用所给单词的适当形式填空1.How many(tomato) do you need?2.Put two(spoon) of honey on the salad.3.What(happen)if there is no water or air on the earth?4.He will come to the party if he(have) time

9、 tomorrow evening. 5.Should we(help) our parents do housework?答案1.tomatoes2.spoons3.will happen4.has5.help.根据汉语意思完成句子1.你们需要多少盐? do you need?2.别躺着在床上看电视,这对你的眼睛有害。 watch TV in bed. Its for your eyes.3.她需要三勺水。She needs water.4.不要忘记买些香蕉。Dont some bananas.答案1.How much salt2.Dont;bad3.three spoons of4.forget to buy.按要求完成句子1.You must put these things into the blender.(改为祈使句) .2.Turn on the machine.(改为否定句) on the machine.3.She can speak English. (改成一般疑问句) sheEnglish?4.Must I do my homework fi