1. Two___________ died of cold last winter.
A. hundreds old peoples
B. hundred old people
C. hundreds old people
D. hundred old peoples
一个半小时用英语one and half an hour。重点词汇 half an hour 英 [hɑ:f æn ˈauə] 美 [hæf ən aʊr]半小时
答：B。hundred，thousand，million，score，dozen与数词连用或与many，several等词连用时，不用复数形式。people指人们，本身是具有复数意义的词，但若指不同国家、不同民族的人时，可用复数。如：We should deepen the friendship between the peoples of the two countries.我们应该加深两国人民之间的友谊。
2. The hero of the story is an artist in his_______.
A. thirtieth B. thirty
C. thirty’s D. thirties
答：D。inone’s twenties (thirties，forties)在某人二(三、四……)十几岁的时候。in one’s teens 在某人十三至十九年龄段的时候。
3. In ______ Marx began to learn Russian.
A. the 1870s B. 1870’s
C. 1870s D. his 1870’s
答；A．在“十九世纪七十年代”可以说成in the 1870’s 或 in the 1870s。
4. In Pisa，there is________ leaning tower.
A. an 180-foot-high
B. a 180-feet high
C. a 180-foot-high
D. an 180 feet-high
答：C。连字符所连的词做定语时，不用复数形式。
5. Shortly after the accident，__________ policemen were sent to the spot to keep order.
A. dozens of B. dozen
C. dozen of D. dozen
答：A。dozens of 数十
6. There were __________ people in the room.
A. two score of B. tv0o scores of
C. two score D. two scores
答：A。score与数词，many，several等词连用时，用单数形式．score后常接of。
如two score of eggs。但scores of 表示笼统的数字，意为“数十个”。
7. __________of the students in our class are from the north.
A. Two nineth B. Two ninth
C. Two ninths D. Two ninetbs
答：C．分数词的表示法：分子用基数词，分母用序数词，当分子大于l时，分母用复数的形式。9的序数词为ninth。
8. She bought her son two __________ pencils.
A. dozen of B. dozens
C. dozen D. dozens of
答：C．dozen与数词连用，不用复数，另外dozen后一般不与of连用，若接of时，后应有the，these，those等限定词或them，如I want three dozen of the / these / those pencils或I want three dozen of theme。
A. The hundredth B. The hundred
C. Hundredth D. A hundredth
答：A。第一百个，序数词前应用定冠同。
10. Mr Smith_________ me to buy several _________ eggs for the dinner party.
A. asked，dozen B. suggested，dozens of
C. had，dozen D. persuaded，dozens
11. The children often go to school_____.
A. by two and three B. by two or three
C. by twos and threes D. by twos or threes
1、一个半小时用英语：an hour and a half 或 one and a half hours。在美语口语中，一个半小时（或1个半小时）有两种最为常见的说法。2、an hour and a half，这种表达最为常见。3、one and a half hours，。
答：C。 bytwosand threes 三三两两地
12. She waters the flower
A. each three days B. every third days
C. every three days D. each other day
答：C。每几天，不用each来表示，应说every few days；每三天every three days 或every three days; 每隔一天every other day。
13. He will be back in_________.
A. a or two days B. one or two days
C. one day and two D. one and two day
答：B。“一两天”可以说成 one or two days 或 a day or two。
14. He’s been here for_______.
A. one and a half hours
1.one and a half hours 2.one hour and a hour 注意表达方式2 hour后边不加s（因为是一小时）3.ninety minutes
B. one and half an hour
C. one and half hours
D. one and a half hour
A. by hours B. by an hour
C. by hour D. by the hour
答：D．表示按小时、天、月、打等单位的词应这样表示：by the hour / day / month / dozen; 表示按长度、重量应这样表示：by length / weight.
A. he first twenty B. a twenty first
C. the twenty first D. a flrst twenty
答；A．头二十页the first twenty pages，后二十页the last twenty pages，头几天the first few days。
17．We’ll stay here for_________.
一个半小时：①an hour and a half ②one and a half hours 两个半小时：two and half an hour
A. other ten days B. another ten days
C. another ten day D. ten another days
答：B。“再用十天时间”可以说成another ten days或ten more days．
18. ________broke out in 1939.
A． World War Second
B. The World War Second
C. Second World War
英文：1、one and a half hours 例句：I spent only one and a half hours.我这么做只花了一个半小时。2、one hour and a half 例句：I had to wait my daughter for one hour and a half.我必须要等女儿一个。
D. World War Two
答：D。“第二次世界大战”可以说成World War Two或The Second World War。“第一单元”可说成Unit One或The First Unit。
19．He lives in_________.
A. Room 311 B. 311 Room
C. the 311 Room D. the Room 311
答：A。表示“在几号房间”习惯上用“Room+房间号”。
20．The earth is nearly_________the moon.
A. 50 time the size of B. 50 times the size of
一个半小时用英语翻译为：one and a half hours。 hours： n.小时;约一小时的时间;(工作、办公等的)固定时间； hour的复数 扩展资料 I kept swimming for about one and a half hours.我一直游了一个半。
C. 50 times as bigger as D. as big as 50 times
答：B。表示A是B的多少倍可以说A isk... times the size / length / height / weight / width of B。或A is ... times as big / long / hight as B。
