必備英語(yǔ)數(shù)詞選擇題練習(xí)

1、必備英語(yǔ)數(shù)詞選擇題練習(xí)一、初中英語(yǔ)數(shù)詞1. We throw _ rubbish every year.A. ton ofB. tonsC. tons ofD. a ton of【答案】c【解析】【分析】句意：我們每年扔大量的垃圾。ton,噸，前面沒(méi)有具體數(shù)字，因此用 tons of大量的，故選C。【點(diǎn)評(píng)】考查固定搭配，注意平時(shí)識(shí)記。2. Our country is 70 years old this year. We will celebrate her birthday on Oct. 1.A. the seventiethB. seventiethC. the seventyD. se

2、venty【答案】B【解析】【分析】句意：今年我們的國(guó)家70歲了，我們將在10月1日慶祝她的70歲生 日。表達(dá)某人幾歲生日用ones+序數(shù)詞+birthday, seventy. 70,基數(shù)詞：seventieth第七 十，序數(shù)詞，排除C、D,故選九【點(diǎn)評(píng)】考查序數(shù)詞用法，注意平時(shí)識(shí)記。nSs+序數(shù)詞+birthday.3. Nowadays,people like HUAWEI phones better; and about of them areadults.A. the number of; four-fifthsB. a number of; four-fifthC. a numbe

3、r of; four-fifthsD. the number of; four-five【答案】C【解析】【分析】句意：現(xiàn)在大量的人更喜歡華為手機(jī)，并且大約他們中的五分之四是成 年人。the number of,表示 的數(shù)量；a number of.表示大量 大量人們喜歡華為手 機(jī)，因此用a number of,表泛指。表示分?jǐn)?shù)時(shí)分母用序數(shù)詞，分子用基數(shù)詞，分子大于1 時(shí)，分母用復(fù)數(shù)，四是分子，所以用基數(shù)詞four, 5是分母，用序數(shù)詞，分子大于一，所 以用復(fù)數(shù)fifths,所以五分之四用four-fifths,故選C?！军c(diǎn)評(píng)】考查短語(yǔ)辨析及分?jǐn)?shù)表達(dá)，注意平時(shí)識(shí)記，理解句意。4. Two st

4、udents are from Korea.A. hundreds ofB. hundredC. hundredsD. hundred of【答案】B【解析】【分析】句意：有兩百名學(xué)生來(lái)自朝鮮。hundred,百，其前接具體數(shù)詞時(shí)，用其 單數(shù)形式，當(dāng)其前沒(méi)有具體數(shù)字修飾時(shí)，用其復(fù)數(shù)形式，后和。f連用，hundreds of,成百 上千，根據(jù)two,基數(shù)詞，hundred用其單數(shù)形式，故選B。【點(diǎn)評(píng)】考查整數(shù)的表達(dá)。注意識(shí)記hundred的詞義和用法。5. of the students in our class going to the summer camp in Beijing next

5、week.A. Two fifths, is B. Second fifths, are C. Second fifths, is D. Two fifths, are【答案】D【解析】【分析】句意：我們班五分之二的學(xué)生下周要去北京參加夏令營(yíng)。分?jǐn)?shù)的構(gòu)成分 子用基數(shù)詞,分母用序數(shù)詞，當(dāng)分子大于一時(shí)，分母用復(fù)數(shù)。分?jǐn)?shù)+of+名詞作主語(yǔ)時(shí)，如果 名詞是復(fù)數(shù)，謂語(yǔ)動(dòng)詞用復(fù)數(shù)結(jié)構(gòu)，故選D?！军c(diǎn)評(píng)】此題考查分?jǐn)?shù)和主謂一致。注意分?jǐn)?shù)+of+名詞作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞的結(jié)構(gòu)。6. Which month of the year do you like best?July the month, because s

6、ummer vacation begin in this month.A. sevenB. sixC. seventhD. sixth【答案】c【解析】【分析】句意：一一你最喜歡一年中哪個(gè)月？ 一一七月，第七個(gè)月。因?yàn)樵谶@個(gè) 月暑假開(kāi)始了。A.七，基數(shù)詞：B.六，基數(shù)詞：C.第七，序數(shù)詞；D.第六，序數(shù)詞。根據(jù)常 識(shí)可知七月是一年中第七個(gè)月，所以用序數(shù)詞seventh,故選C。【點(diǎn)評(píng)】考查數(shù)詞用法，注意平時(shí)識(shí)記，理解句意。7. Lin Tao, an boy, was very brave and helped his classmates run out of the classroomwh

7、en the earthquake happened.A. 8-year-oldB. 8 year oldC. 8-years-oldD. 8 year olds【答案】A【解析】【分析】句意：林濤，八歲的男孩，很勇敢并且在地震發(fā)生時(shí)幫助他的同學(xué)從教 室里跑出來(lái)。數(shù)量詞在句中作前置定語(yǔ)，注意量詞用單數(shù)，并且?guī)нB字符號(hào)，故選A?！军c(diǎn)評(píng)】考查數(shù)量詞在句中作定語(yǔ)的用法。8.should not be allowed to drive.A. Sixteen-year-old B. Sixteen years old C. Sixteen-year-olds D. Sixteen year olds【答

8、案】c【解析】【分析】句意：16歲的青少年不允許開(kāi)車。sixteen-year-olds：十六歲的孩子（青 少年），是名詞性短語(yǔ)：sixteen-year-old：通常只做形容詞用，十六歲的：sixteen years old：十六歲。結(jié)合句意，故答案為C?！军c(diǎn)評(píng)】考查數(shù)詞和名詞的用法。注意識(shí)記名詞sixteen-year-olds。9. In 2010,people from all over the world came to Shanghai to see the World Expo.A. ten million ofB. ten millionsC. million ofD. mil

9、lions of【答案】D【解析】【分析】句意：2010年，來(lái)自世界各地的數(shù)百萬(wàn)人來(lái)到上海觀看世博會(huì)。表示確 切數(shù)字用基數(shù)詞+million,表示幾百萬(wàn)；表示非確切數(shù)字時(shí)用millions of,數(shù)百萬(wàn)，固定搭 配。tenlO,基數(shù)詞，所以用ten million,排除A、B,故選D?！军c(diǎn)評(píng)】考查數(shù)學(xué)詞的表達(dá)，注意平時(shí)識(shí)記表示確切數(shù)字用基數(shù)詞+million,表示幾百萬(wàn)： 表示非確切數(shù)字時(shí)用millions of,數(shù)百萬(wàn)。10. It*s the time for me to visit the Shunfeng Park. And I want to visit it a sixth tim

10、e.A. fifthB. fiveC. fifthsD. the five【答案】A【解析】【分析】句意：這是我第五次參觀順豐公園，我想第六次去參觀。A序數(shù)詞，第 五，B基數(shù)詞，五，根據(jù)the定冠詞可知，定冠詞后是序數(shù)詞，故選A?！军c(diǎn)評(píng)】考查數(shù)詞，注意定冠詞后是序數(shù)詞的用法。11. September is the month of a year.A. seventhB. eighthC. ninthD. tenth【答案】c【解析】【分析】句意：九月是一年的第九個(gè)月。A第七：B第八；C第九；D第十。根據(jù) 句意，可知九月是一年的第九個(gè)月，故選C。【點(diǎn)評(píng)】考查序數(shù)詞。理解句意，然后判斷出正確的答

11、案。12. When do you usually go to bed on school nights?At around oclock. Its healthy to fall asleep before 10 p.m.A. nineB. ninthC. twelveD. twelfth【答案】A【解析】【分析】句意：一一上學(xué)的晚上你通常什么時(shí)候睡覺(jué)？一一大約9點(diǎn)。晚上10點(diǎn) 之前睡覺(jué)是健康的。nine九，是基數(shù)詞；ninth第九，是序數(shù)詞：twelve十二，是基數(shù)詞； twelfth第十二，是序數(shù)詞。根據(jù)dclock此處表示鐘點(diǎn)，用基數(shù)詞，排除BD兩項(xiàng)。根據(jù) Its healthy to

12、 fall asleep before 10 p.m.可知，10點(diǎn)之前睡覺(jué)是健康的，因此他在9點(diǎn)睡覺(jué)， 故答案選A。【點(diǎn)評(píng)】本題考查數(shù)詞，注意基數(shù)詞表示幾點(diǎn)。13. Its 10:15. We can say a past ten.A. quarterB. halfC. poundD. kilo【答案】A【解析】【分析】句意：現(xiàn)在是10：15。我們可以說(shuō)十點(diǎn)過(guò)一刻。A. 一刻鐘；B.一半：C. 英鎊：D.公斤。根據(jù)英語(yǔ)的表達(dá)習(xí)慣可知，十點(diǎn)十五分也可以說(shuō)成是十點(diǎn)一刻，故選A?！军c(diǎn)評(píng)】考查名詞辨析。注意理解單詞意思，理解句意。14. Please turn to Page and take a l

13、ook at the picture on it.A. the eightiethB. EightiethC. EightiesD. Eighty【答案】D【解析】【分析】句意：請(qǐng)翻到第80頁(yè)，看看上面的圖片。當(dāng)表示“第.頁(yè)（房間、組 等）時(shí)，常用名詞+基數(shù)詞”，Page80表示第80頁(yè)。故選D?！军c(diǎn)評(píng)】考查基數(shù)詞的基本用法。注意Page80=the 80th page,都表示第80頁(yè)。15. There are _tourists visiting Beijing every year.A. hundredB. hundredsC. hundreds ofD. two hundreds of

14、【答案】c【解析】【分析】句意：每年有數(shù)百的游客參觀北京。表達(dá)確切數(shù)字用基數(shù)詞+hundred, 表達(dá)非確切數(shù)字用hundreds of,前而沒(méi)有具體數(shù)字，因此用hundreds of,故選C?！军c(diǎn)評(píng)】考查數(shù)學(xué)詞表達(dá)，注意平時(shí)識(shí)記。16. How to read 85, 626 in English?A. eighty-five thousands, six hundreds and twenty-sixB. eighty-five thousand, six hundred and twenty-sixC. fifty-eight thousand, six hundred and twen

15、ty-sixD. eighty-five thousands, six hundred and twenty-six【答案】B【解析】【分析】句意：用英語(yǔ)怎樣讀85, 626?英語(yǔ)數(shù)學(xué)詞的讀法是：從右往左每三個(gè)數(shù) 字是一組，用逗號(hào)隔開(kāi)，從右往左第一個(gè)逗號(hào)讀hundred,百位和十位間用and連接，所 以讀作 eighty-five thousand, six hundred and twenty-six,故選 Bo【點(diǎn)評(píng)】考查數(shù)學(xué)詞的讀法，注意平時(shí)識(shí)記其讀法規(guī)則。17. I thinks Bite of China 勿 is not so good as.Oh, I agree with yo

16、u.A. two first.B. the two firstC. first twoD. the first two【答案】D【解析】【分析】句意：一一我認(rèn)為舌尖上的中國(guó)3不如前兩個(gè)好。一一噢，我同意你 的觀點(diǎn)。first,最初的，形容詞，thefirst+基數(shù)詞，表示前幾個(gè)，故選D?！军c(diǎn)評(píng)】此題考查數(shù)詞。the first修飾基數(shù)詞，表示前幾個(gè)。18. Ten years ago the population of our village was that of theirs.A. as twice large as B. twice as large as C. twice as muc

17、h as D. as twice much as【答案】B【解析】【分析】句意：十年前，我們村子的人口是他們的兩倍。根據(jù)句意可知，這里考 查的是表示倍數(shù)的句型，twice在這里的意思是兩倍,twice as.as,表示是.的兩倍,并 且修飾人口眾多時(shí)用形容詞large或big,因此是twice as large as,故選Bo【點(diǎn)評(píng)】考查倍數(shù)的表達(dá)方式。19. Having introduced the new equipment, our factory turned out in 2004 as the year before.A. cars three times as many asB

18、. three times as many carsC. as many cars as three rimesD. three times more cars than【答案】B【解析】【分析】句意：在引進(jìn)新設(shè)備后.我們的工廠在2004年的產(chǎn)量是前一年的三倍。倍數(shù)+as+形容詞+as+是.倍，固定搭配，故選B?！军c(diǎn)評(píng)】考查倍數(shù)的表達(dá)，注意倍數(shù)+as+形容詞+as的用法。20. There are 300 students in Grade Nine. About of the students were born in 2002.A. four fiveB. four fifthsC. fo

19、urth fiveD. fourth fifths【答案】B【解析】【分析】句意：九年級(jí)有300名學(xué)生。大約五分之四的學(xué)生出生于2002年。分 數(shù)的表示方法：分子要用基數(shù)詞：分母要用序數(shù)詞，當(dāng)分子大于1時(shí)，分母要用復(fù)數(shù)。故 選B。【點(diǎn)評(píng)】考查分?jǐn)?shù)的表示方法。注意基數(shù)詞和序數(shù)詞的構(gòu)成。21. Our school is going to hold the_Cultural Festival?Yes. And each of us can take part inactivities.A. Third; thirdB. Three; thirdC. Third; threeD. Three; th

20、ree【答案】c【解析】【分析】句意：一一我們的學(xué)校打算舉辦第三屆文化節(jié)嗎？ 一一是的。我們每個(gè) 人能參加三個(gè)活動(dòng)。根據(jù)語(yǔ)境可知第三屆文化節(jié)，是第三次，要用序數(shù)詞the third,三個(gè) 活動(dòng)，表示數(shù)量；要用基數(shù)詞three,修飾可數(shù)名詞復(fù)數(shù)，故選C。【點(diǎn)評(píng)】考查數(shù)詞辨析，牢記基數(shù)詞和序數(shù)詞的不同意義和用法。22. Hi, Jack! What about playing soccer after school?Id love to, but it*s my grandfathers birthday and we will have a celebration.A. ninetithB. n

21、inetiethC. nintieth【答案】B【解析】【分析】句意：一一嗨，杰克！放學(xué)后踢足球怎么樣？一一我很樂(lè)意，但今天是 我祖父的九十歲生日，我們要慶祝一下。表示某人多少歲的生日，是第幾個(gè)生日，應(yīng)該用 序數(shù)詞，第九十,ninetieth,故選B?！军c(diǎn)評(píng)】考查數(shù)詞。注意序數(shù)詞的拼寫(xiě)和用法。23. After the government carried out the two-child policy, she had a second child in her.A. thirtiethB. thirtiesC. thirtyD. the thirtieth【答案】B【解析】【分析】句意：

22、政府的二胎政策放開(kāi)后，她三十多歲生了二胎。in oneK整十?dāng)?shù) 的復(fù)數(shù)，表示在某人幾十多歲時(shí)。故答案是B?！军c(diǎn)評(píng)】考查整十?dāng)?shù)的復(fù)數(shù)，注意整十?dāng)?shù)的復(fù)數(shù)的使用場(chǎng)合。24. people visited Hongyadong, Chongqing on May Day this year.A. ThousandB. Thousands ofC. Thousand of【答案】B【解析】【分析】句意：今年五一勞動(dòng)節(jié)那天，成千上萬(wàn)的人參觀了重慶紅巖洞。 thousand千，有具體的數(shù)字修飾需用原形：和。f連用則用復(fù)數(shù)形式，意思是成千上萬(wàn)的， 前面沒(méi)有具體的數(shù)字，因此用復(fù)數(shù)形式，故選丸【點(diǎn)評(píng)】考查數(shù)字表達(dá)

23、法辨析。注意hundred, thousand和million的使用規(guī)則25. Alibaba CEO Jack Ma has decided to retire from his company in his.A. fiftyB. fiftiesC. fiftiethD. fiftieths【答案】B【解析】【分析】句意：阿里巴巴的總裁馬云已經(jīng)決定在他50多歲從他的公司退休。in ones +基數(shù)詞復(fù)數(shù)，在某人幾十多歲時(shí)，in ones fifties,在某人五十多歲時(shí),故選B。【點(diǎn)評(píng)】此題考查數(shù)詞。注意固定短語(yǔ)，in ones fifties。26. There are about peo

24、ple in the village.A. eight hundred B. eight hundreds C. eight hundred of D. eight hundreds of【答案】A【解析】【分析】句意：村子里大約有八百人。hundred,百，與基數(shù)詞搭配時(shí)，不用復(fù) 數(shù)；，hundred后跟of時(shí)，應(yīng)用復(fù)數(shù)，前面不能用基數(shù)詞，故選A.【點(diǎn)評(píng)】考查數(shù)詞用法。注意hundred, thousand和million等詞的使用規(guī)則。27. What should we do now, Mr. Wang? Please go to Building to welcome the new

25、teacher.A. Twelfth, fifthB. Twelve, fifthC. Twelve, fiveD. Twelfth, five【答案】B【解析】【分析】句意：一一現(xiàn)在我們應(yīng)該做什么，王老師？一一去十二號(hào)樓接待第五位 新老師。表示幾號(hào)樓，如果先說(shuō)building,那么后面的數(shù)字使用基數(shù)詞，如果數(shù)字在前就是 用序數(shù)詞。因?yàn)閠eacher是單數(shù)，因此不是五位老師，是第五位老師，應(yīng)使用序數(shù)詞，故 答案是B。【點(diǎn)評(píng)】考查基數(shù)詞和序數(shù)詞，注意基數(shù)詞和序數(shù)詞之間的用法區(qū)別。28. Dad, there are 45 students in our class, all boys wear

26、glasses,of the whole class.Oh, thats terrible. You thirty boys should take care of your eyes.A. one fourthB. one thirdC. two thirdsD. three quarters【答案】C【解析】【分析】句意：一一爸爸，我們班有45名學(xué)生，所有的男孩戴眼鏡，占班級(jí)的三 分之二。一一噢，太可怕了。你們?nèi)畟€(gè)男孩應(yīng)該保護(hù)好自己的眼睛。考查分?jǐn)?shù)的寫(xiě)法， 用英語(yǔ)表達(dá)分?jǐn)?shù)時(shí)，分子使用基數(shù)詞，分母使用序數(shù)詞，如果分子不是一，分母使用復(fù)數(shù) 形式。根據(jù)thirty boys,可知是三分之二，因

27、為一般的班容量是45-50名學(xué)生，故答案是Co【點(diǎn)評(píng)】考查分?jǐn)?shù)的寫(xiě)法，注意用英語(yǔ)表達(dá)分?jǐn)?shù)，分子使用基數(shù)詞，分母使用序數(shù)詞，如 果分子不是一，分母是用復(fù)數(shù)形式。29. Basketball is so exciting that people play it for fun.A. millionB. two millionsC. millions ofD. millions of【答案】D【解析】【分析】句意：籃球是如此令人興奮以至于數(shù)百萬(wàn)人為了玩樂(lè)而打它。表達(dá)確切 數(shù)字時(shí)用基數(shù)詞+million,表示幾百萬(wàn)；表達(dá)非確切數(shù)字時(shí)用millions of,數(shù)百萬(wàn)，故選 D?！军c(diǎn)評(píng)】考查數(shù)學(xué)詞的表達(dá)，

28、注意平時(shí)識(shí)記確切數(shù)字與非確切數(shù)字的表達(dá)。30. There are _children in my grandfathers family and he is the _ child of the family.A. nine; fifthB. nine; fiveC. ninth; fiveD. ninth; fifth【答案】A【解析】【分析】句意：我外公家有9個(gè)孩子，并且他是第五個(gè)孩子。A.nine； fifth9： 5；B.nine： five 9； 5： C.ninth： five 第九：5 D.ninth： fifth 第九;第五。根據(jù)第一個(gè)空可知，此 處填入基數(shù)詞，答案為nine

29、,第二個(gè)空填入序數(shù)詞，答案為fifth,故選A?！军c(diǎn)評(píng)】考查了基數(shù)詞與序數(shù)詞的辨析，注意，區(qū)分兩者。二、初中英語(yǔ)虛擬語(yǔ)氣31. Come and join us, Ben!Im afraid I cant. Im too busy now. If I time, I would certainly go.A. had B. will have C. have had D. have【答案】A【解析】試題分析：試題解析：句意：本，來(lái)加入我們吧！ 一一恐怕我不能。我現(xiàn)在太 忙。如果我有時(shí)間，我一定會(huì)去的。結(jié)合語(yǔ)境可知條件狀語(yǔ)從句中描述的是與現(xiàn)在相反的 事實(shí)，故條件狀語(yǔ)從句中用一般過(guò)去時(shí)態(tài)，故答案為

30、A, 考點(diǎn)：考查虛擬語(yǔ)氣。32. If I you, I would not do such a silly thing.A. amB. wasC. were【答案】C【解析】試題分析：句意：如果我是你我就不會(huì)做那樣的傻事。虛擬語(yǔ)氣是一種特殊的動(dòng)詞形式， 用來(lái)表示說(shuō)話人所說(shuō)的話并不是事實(shí)，而是一種假設(shè)、愿望、懷疑或推測(cè)。其主要有三種 結(jié)構(gòu)：1、與現(xiàn)在事實(shí)相反若與現(xiàn)在事實(shí)相反，條件從句的謂語(yǔ)用過(guò)去式（be通常用were）,主句謂語(yǔ)用should(would, could, might) + 動(dòng)詞原形”2、與過(guò)去事實(shí)相反若與過(guò)去事實(shí)相反，條件從句的謂語(yǔ)用過(guò)去完成時(shí)(had+過(guò)去分詞)，主句謂語(yǔ)用s

31、hould(would, could, might) +have+過(guò)去分詞”3、與將來(lái)事實(shí)相反若與將來(lái)事實(shí)相反，條件從句的謂語(yǔ)用過(guò)去式(be通常用were),主句謂語(yǔ)用should (would, could, might) +動(dòng)詞原形”該句描述的與現(xiàn)在事實(shí)想反，故選C。考點(diǎn)：考查虛擬語(yǔ)氣的用法33. If I you, I the job.A. am, will takeB. was, would takeC. were, would take D. are, will take【答案】C【解析】試題分析：句意：如果我是你，我將會(huì)接受這份工作。表示與現(xiàn)在事實(shí)相反地虛擬語(yǔ)氣：條件從句構(gòu)成是if

32、+主語(yǔ)+過(guò)去式(系動(dòng)詞be多用were),主句是主語(yǔ)+would/should/could+動(dòng)詞原形。故選 C?？键c(diǎn):考查虛擬語(yǔ)氣的用法。34. If I you, I would take a small present.A. am B. was C. were D. are【答案】C【解析】試題分析：句意：如果我我你，我會(huì)那個(gè)小的禮物。句中用虛擬語(yǔ)氣，系動(dòng)詞用were,故 選C?？键c(diǎn)：考查虛擬語(yǔ)氣。35. If I you, I the job.A. was; will takeB. was; would take C. were; would take D. were; will tak

33、e【答案】C【解析】試題分析：句意：如果我是你，我就要這份工作。If引導(dǎo)的句子是愿望時(shí)，用過(guò)去式表 示，而且系動(dòng)詞用were,主句用would加原形。故選C?？键c(diǎn):考查虛擬語(yǔ)氣的用法。36. If I you . I study harder.A. am z will B. was, would C. were, would D. were, will【答案】C【解析】試題分析：句意：如果我是你，我會(huì)更努力學(xué)習(xí)。這個(gè)句子要用虛擬語(yǔ)氣，表示與事實(shí)相 反。所以用過(guò)去式were, would,故選C?？键c(diǎn)：考查虛擬語(yǔ)氣。37. If I you, I invite him to go to see

34、a movie.A. amjwould B. were;w川 C. were;would D. was;will【答案】C【解析】試題分析：句意：如果我是你，我會(huì)邀請(qǐng)他去看電影。g。to see a movie去看電影；invite sb to do邀請(qǐng)某人做某事：在表達(dá)與現(xiàn)在事實(shí)相反的虛擬語(yǔ)氣中，Be用were,主句用 would 考點(diǎn)：考查虛擬語(yǔ)氣。38. If I one million dollars, I travel around the world with my parents.A. have; willB. had; willC. had; willD. had; would

35、【答案】D【解析】試題分析：如果我有一百萬(wàn)美元，我要和我的父母環(huán)游世界。結(jié)合語(yǔ)境可知主句描述的是 將來(lái)動(dòng)作，用將來(lái)時(shí)態(tài)。從句中是對(duì)將來(lái)的虛擬，故用過(guò)去時(shí)態(tài)。選D?？键c(diǎn)：if引導(dǎo)的條件狀語(yǔ)從句點(diǎn)評(píng)：虛擬語(yǔ)氣是一種特殊的動(dòng)詞形式，用來(lái)表示說(shuō)話人所說(shuō)的話并不是事實(shí)，而是一種 假設(shè)、愿望、懷疑或推測(cè)。其主要有三種結(jié)構(gòu)：1、與現(xiàn)在事實(shí)相反若與現(xiàn)在事實(shí)相反，條件從句的謂語(yǔ)用過(guò)去式(be通常用were),主句謂語(yǔ)用“should (would, could, might) +動(dòng)詞原形”2、與過(guò)去事實(shí)相反若與過(guò)去事實(shí)相反，條件從句的謂語(yǔ)用過(guò)去完成時(shí)(had+過(guò)去分詞)，主句謂語(yǔ)用“should (would,

36、 could, might) +have+過(guò)去分詞”3、與將來(lái)事實(shí)相反若與將來(lái)事實(shí)相反，條件從句的謂語(yǔ)用過(guò)去式(be通常用were),主句謂語(yǔ)用should (would, could, might) + 動(dòng)詞原形”：39. If my motherI get a grade of 50 in English exam, she would be angry.A. knowsB. knewC. has knownD. would know【答案】B【解析】試題分析：句意：如果我的母親知道我英語(yǔ)考試成績(jī)是50分，她會(huì)生氣的。表示與現(xiàn)在事 實(shí)相反的事實(shí)，該用一般過(guò)去時(shí)態(tài)，所以選B?？键c(diǎn)：考查虛擬語(yǔ)

37、氣,40. If I you. I would buy a big house for my parents.A. be B. am C. was D. were【答案】D【解析】試題分析：句意：如果我是你。我會(huì)買一個(gè)大房子給我的父母。這道題考查的是假設(shè)，所 以要用虛擬語(yǔ)氣，用過(guò)去時(shí)。故選D.考點(diǎn)：考查虛擬語(yǔ)氣的用法。41. -Tom is always making so many mistakes in his English exercises!-Yeah. If he more careful, he fewer mistakes.A. was; will make B. is; wo

38、uld make C. were; will make D. were; would make【答案】D【解析】試題分析：句意：湯姆總是在英語(yǔ)練習(xí)中犯那么多的錯(cuò)誤！ 一如果他能更細(xì)心一些，他就 會(huì)犯更少的錯(cuò)誤。表示與現(xiàn)在事實(shí)相反的假設(shè)，lf+主語(yǔ)+動(dòng)詞過(guò)去式（be動(dòng)詞用were）,主語(yǔ) +would/should/might/could+動(dòng)詞原形。根據(jù)題意及句型，故選D?？键c(diǎn)：考查虛擬語(yǔ)氣的用法。42. I dont know what to wear at the party.If I you, I would wear a shirt and a tie.A. amB. isC. wereD. was【答案】c【解析】試題分析：if從句的虛擬語(yǔ)氣，對(duì)于現(xiàn)在的虛擬用一般過(guò)去式，be動(dòng)詞都用were,故選C. 句意：一一我不知道聚會(huì)該穿什么。一一如果我是你，我會(huì)穿一件襯衫加一條領(lǐng)帶。故選C 考點(diǎn)：if條件句的虛擬語(yǔ)氣點(diǎn)評(píng)：if條件句的虛擬語(yǔ)氣，是中考要求掌握的知識(shí)點(diǎn)，分為三種情況：表示與現(xiàn)在事實(shí)相反的情況，從句謂語(yǔ)動(dòng)詞用一般過(guò)去式（b