一、单项填空(每题0.5分,共6分)
从下面各题所给的A、B、C、D四个选项中,选择可以填入空白处的最佳选项。
1.Mary's birthday is coming. We've decided to make a cake for .
A.him B.her C.you D.them
2.Space Day of China falls April 24th every year.
A.on B.by C.at D.in
3.— shall we meet for the picnic?
—At the school gate.
A.How B.When C.Why D.Where
4.—Sam, I join you in the community service?
—Of course you can.
A.can B.must C.should D.need
5.The doctors worked for ten hours, nobody took a break.
A.so B.for C.but D.or
6.The teacher is glad to see that Tony is than before.
A.careful B.more careful
C.most careful D.the most careful
7.—Peter, what are you doing?
—Oh, I a report about national heroes.
A.will write B.am writing C.wrote D.have written
8.My parents and I trees last Sunday.
A.plant B.will plant C.are planting D.planted
9.—Lily, what do you usually do after school?
—I exercise with my friends.
A.do B.did C.will do D.was doing
10.Mr. Smith Chinese for two years. He's much better at it now.
A.learns B.was learning C.has learned D.will learn
11.Today, many winter Olympic sports even by children.
A.enjoyed B.enjoy C.were enjoyed D.are enjoyed
12.—Could you please tell me ?
—Next Thursday morning.
A.when we visited the Capital Museum
B.when did we visit the Capital Museum
C.when we will visit the Capital Museum
D.when will we visit the Capital Museum
答案解析：
1. 人称代词辨析，Mary是女孩名，“我们决定为她做一个蛋糕”，for后接宾格，her符合，选B。
2. 介词用法，具体日期前用on，“中国航天日是每年的4月24日”，选A。
3. 疑问词辨析，答语是地点，问句应问“我们在哪里见面野餐”，where表地点，选D。
4. 情态动词辨析，答语是“当然可以”，问句应是“我能加入你们做社区服务吗”，can表请求许可，选A。
5. 连词辨析，“医生们工作了十个小时”和“没人休息”是转折关系，but表转折，选C。
6. 形容词比较级，than前用比较级，more careful是careful的比较级，选B。
7. 时态判断，问句问“你正在做什么”，答语应是“我正在写关于民族英雄的报告”，用现在进行时，选B。
8. 时态判断，last Sunday是过去时间，句子用一般过去时，planted是plant的过去式，选D。
9. 时态判断，usually表示经常性动作，句子用一般现在时，选A。
10. 时态判断，for two years表示一段时间，现在完成时可表示从过去持续到现在的动作，has learned是现在完成时结构，选C。
11. 语态判断，many winter Olympic sports和enjoy是被动关系，“很多冬奥项目甚至被孩子们喜欢”，用一般现在时的被动语态are enjoyed，选D。
