1、随堂演练及时体验巩固提升.单句语法填空(不多于3个单词)1Mother 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。2Listen, who _ (sing) in the next room?答案与解析is singing根据listen可知，此处表示“正在唱歌”，故用现在进行时。3Do 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。4The plane _
2、 (take) off at 5：00 tomorrow morning.答案与解析takes一般现在时表示计划安排好的将来动作。5I cant give you this unless Tom _ (agree)答案与解析agreesunless后的条件状语从句中，用一般现在时。6Lucy 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，可是今天她们正在步行。第一空是表示现阶段的习惯性动作，而第二空是用动词的进行时表示动作正在进行。7 Yo
3、u 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。除了你没人看见我喝酒。而通过第一句话可知后者正在喝酒，应是现在进行时。8She _ (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、抱怨、赞赏等情感。9Its said that he _ (write) a novel, but I dont kno
4、w whether its 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。11Look at the timetable. Hurry up! Flight 4026 _ (take) off at 18：20.答案与解析takes一般现在时表示计划、安排好的将来动作。12I _
5、 (live) with some friends until I find a flat.答案与解析am living根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。.单项填空1Listen to the two girls by the window. What language _？A. did they speakB. were they speakingC. are they speakingD. 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。2What time _ the matc
6、h _？A. does; begin B. do; beginC. is; going to begin D. is; beginning答案与解析A一般现在时可以表示计划或安排好的事情，一般是物作主语。3Selecting a mobile phone for personal use is no longer an easy task because technology _ so rapidly.A. is changing B. has changedC. 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容易的任务是因为科技正
7、在飞速发展。所以要用现在进行时表示现阶段正在进行的动作。4I _ Pingpong quite well, but I havent had time to play since the new year.A. will play B. have playedC. 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。5I dont really work here; I _ until the new secretary arrives.A. just help out B. have just helped outC. 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 finishC. 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。