2020-2021学年高中英语(北师大版)必修1随堂演练：1-Grammar-1.docx

随堂演练
准时体验　巩固提升
Ⅰ.单句语法填空(不多于3个单词)
1．Mother is cooking while father ________ (read) a novel.
答案与解析　is reading　对应is looking，空处也应用现在进行时。
2．Listen, who ________ (sing) in the next room?
答案与解析　is singing　依据listen可知，此处表示“正在唱歌”，故用现在进行时。
3．Do I have to take all the medicine? It ________ (taste) so terrible.
答案与解析　tastes　一般现在时表示客观存在的事实。
4．The plane ________ (take) off at 5：00 tomorrow morning.
答案与解析　takes　一般现在时表示方案支配好的将来动作。
5．I can't give you this unless Tom ________ (agree)．
答案与解析　agrees　unless后的条件状语从句中，用一般现在时。
6．Lucy and Lily often ________ (come) to school by car, but now they ________ (walk)．
答案与解析　come; are walking　句意：露西和莉莉经常坐车去上学，可是今日她们正在步行。第一空是表示现阶段的习惯性动作，而其次空是用动词的进行时表示动作正在进行。
7．— You are drinking too much.
— Only at home.No one ________ (see) me but you.
答案与解析　is seeing　答句句意：现在是在家里。除了你没人观察我喝酒。而通过第一句话可知后者正在喝酒，应是现在进行时。
8．She ________ (help) those in trouble all the time.

答案与解析　is helping　现在进行时和always, all the time, constantly等频度副词连用时，表示说话人的不满、埋怨、观赏等情感。
9．It's said that he ________ (write) a novel, but I don't know whether it's finished.
答案与解析　is writing　句意：据说他正在写一部小说，但我不知道他是否写完了。现在进行时可以表示现阶段正在进行的动作。
10．— Do you like the material?
— Yes, it ________ (feel) very soft.
答案与解析　feels　系动词一般没有进行时，同时表示主语所具备的特性，该结构用主动形式表示被动，所以应用一般现在时。
11．Look at the timetable. Hurry up! Flight 4026 ________ (take) off at 18：20.
答案与解析　takes　一般现在时表示方案、支配好的将来动作。
12．I ________ (live) with some friends until I find a flat.
答案与解析　am living　依据从句意思可知主句表达目前这一段时间内正在进行的动作，用现在进行时。
Ⅱ.单项填空
1．Listen to the two girls by the window. What language ________？
A. did they speak
B. were they speaking
C. are they speaking
D. have they been speaking
答案与解析　C　“她们在说什么语言？”表示目前正在进行中的动作，故用现在进行时态。
2．What time ________ the match ________？
A. does; begin B. do; begin
C. is; going to begin D. is; beginning
答案与解析　A　一般现在时可以表示方案或支配好的事情，一般是物作主语。
3．Selecting a mobile phone for personal use is no longer an easy task because technology ________ so rapidly.
A. is changing B. has changed
C. will have changed D. will change
答案与解析　A　句意：选择私人移动电话不再是一项简洁的任务是由于科技正在飞速进展。所以要用现在进行时表示现阶段正在进行的动作。
4．I ________ Ping­pong quite well, but I haven't had time to play since the new year.
A. will play B. have played
C. played D. play
答案与解析　D　此处一般现在时表示现在、目前存在的状态、性质或经常发生的动作或习惯。
5．I don't really work here; I ________ until the new secretary arrives.
A. just help out
B. have just helped out
C. am just helping out
D. will just help out
答案与解析　C　“目前一段时间内我正在帮忙”，用现在进行时。
6. — When will you come to see me, Dad?
— I will go to see you when you ________ the training course.
A. will have finished B. will finish
C. are finishing D. finish
答案与解析　D　在时间、条件、让步状语从句中，不能用将来时态，要表示将来时，要用一般现在时代替一般将来时态，现在完成时态代替将来完成时态。