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. My sister is good at singing. ________ can even sing some French songs.
A. I B. He C. You D. She
2. These Chinese astronauts will stay in the space station ________ six months.
A. at B. on C. to D. for
3. —Mom, ________ I go to the cinema with my classmates this Sunday afternoon?
—Yes, of course you can.
A. can B. must C. need D. should
4. The National Library of China is ________ public library in Asia.
A. large B. larger C. largest D. the largest
5. —Steve, ______ did you begin to learn how to play chess?
—About two years ago.
A. what B. when C. why D. where
6. Janet has done a lot for us, ______ we want to write her a thank-you letter.
A. or B. but C. so D. for
7. Mary ______ a picture when her dad got home yesterday evening.
A. draws B. was drawing C. is drawing D. will draw
8. Charlie ______ his grandparents every weekend. He loves them very much.
A. visits B. was visiting C. will visit D. has visited
9. —Peter, did you play table tennis with your friends after school yesterday?
—No, I didn't. We ______ vegetables in our school garden.
A. water B. have watered C. watered D. are going to water
10. Many international students ______ to visit our school since last year.
A. are coming B. have come C. came D. will come
11. language learning apps ______ by more and more people these days.
A. use B. used C. are used D. were used
12. —Linda, do you know ______ for the school trip this term?
—Yes. We are going to the Capital Museum.
A. where we are going B. where we went C. where are we going D. where did we go
答案及解析：
1. D 前面提到“My sister”，这里用“She”指代“my sister”，表示她甚至能唱一些法语歌曲，A选项“I”(我)、B选项“He”(他)、C选项“You”(你/你们)均不符合语境。
2. D “for + 时间段”表示持续一段时间，“stay in the space station for six months”表示在空间站待六个月，A选项“at”通常用于具体时间点;B选项“on”用于具体某一天或具体某一天的上午、下午、晚上等;C选项“to”一般不用于表示时间长度，均不符合。
3. A 根据答语“Yes, of course you can.”可知，问句是用“can”提问，表示请求许可，B选项“must”(必须)、C选项“need”(需要)、D选项“should”(应该)均不符合语境。
4. D “in Asia”表示范围，在亚洲范围内比较，要用最高级，且最高级前要加定冠词“the”，所以是“the largest”，A选项“large”是原级;B选项“larger”是比较级;C选项“largest”缺少定冠词“the”，均错误。
5. B 根据答语“About two years ago.”(大约两年前)可知，问句是询问时间，用“when”，A选项“what”(什么)、C选项“why”(为什么)、D选项“where”(哪里)均不符合。
6. C 前半句“Janet has done a lot for us”(Janet为我们做了很多)和后半句“we want to write her a thank - you letter”(我们想给她写一封感谢信)是因果关系，用“so”连接，A选项“or”(或者;否则)、B选项“but”(但是)、D选项“for”(因为)均不符合逻辑关系。
7. B “when her dad got home yesterday evening”表示过去某个具体时间点，主句要用过去进行时，表示在过去某个时间正在进行的动作，“Mary was drawing a picture”表示玛丽昨天傍晚她爸爸回家时正在画画，A选项“draws”是一般现在时;C选项“is drawing”是现在进行时;D选项“will draw”是一般将来时，均不符合。
8. A “every weekend”表示经常发生的动作，用一般现在时，“Charlie visits his grandparents every weekend.”表示查理每个周末都去看望他的祖父母，B选项“was visiting”是过去进行时;C选项“will visit”是一般将来时;D选项“has visited”是现在完成时，均不符合。
9. C 根据问句“did you play table tennis with your friends after school yesterday?”可知，答语描述的是昨天放学后的事情，用一般过去时，“watered”是“water”的过去式，A选项“water”是一般现在时;B选项“have watered”是现在完成时;D选项“are going to water”是一般将来时，均不符合。
10. B “since last year”表示从去年开始到现在，是现在完成时的标志词，“Many international students have come to visit our school since last year.”表示自去年以来，许多国际学生已经来参观过我们学校了，A选项“are coming”是现在进行时;C选项“came”是一般过去时;D选项“will come”是一般将来时，均不符合。
11. C “Language learning apps”(语言学习应用程序)和“use”(使用)之间是被动关系，且“these days”表示现在，用一般现在时的被动语态“are used”，A选项“use”是主动形式;B选项“used”是一般过去时主动形式;D选项“were used”是一般过去时被动形式，均不符合。
12. A 宾语从句要用陈述句语序，排除C选项“where are we going”和D选项“where did we go”;根据答语“We are going to the Capital Museum.”可知，问句询问的是这学期学校旅行的地点，且是将来要去的地方，用一般将来时，B选项“where we went”是一般过去时，不符合。所以选A选项“where we are going”。
