作业帮英语时态问题
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/10/04 18:50:58
1.The party the students had been looking forward to _____yesterday evening at last. A.was held B.was to held C.being held D.be held 2.When we-------leave for the church.it began to rain.
A.would B.were about to C.would go to D.could be able to 3.The sheep-------one after another since last week.
A.has disappeared B.have disappeared C.are disappearing D.are disappeared 4.My mother has------in bed for three days because of her serious heart disease. A.lay B.lied C.been lying D.laid 5.By the time when the course comes to an end,---------a lot about computer. A.we"ll have learned B.we"ll learn C.we're learning D.we have learned 请老师帮我分析的详细点！谢谢！
A.would B.were about to C.would go to D.could be able to 3.The sheep-------one after another since last week.
A.has disappeared B.have disappeared C.are disappearing D.are disappeared 4.My mother has------in bed for three days because of her serious heart disease. A.lay B.lied C.been lying D.laid 5.By the time when the course comes to an end,---------a lot about computer. A.we"ll have learned B.we"ll learn C.we're learning D.we have learned 请老师帮我分析的详细点！谢谢！
解题思路： 如下
解题过程：
1.The party the students had been looking forward to _____yesterday evening at last.
A.was held B.was to held C.being held D.be held
答案为A 。考查主语谓语动词的时态，根据yesterday evening选择过去时，晚会应该被举行，用被动语态。the students had been looking forward to 前省略了that或which，是定语从句，解题时先去掉。主句为The party was held yesterday evening at last.
2.When we-------leave for the church.it began to rain.
A.would B.were about to C.would go to D.could be able to
答案为B。考查when引导时间状语从句，表示动作的突然性。主句常常为was/were about to...正要做某事，这时；was/were doing正在做某事，这时；had done刚刚做完某事，这时；三种时态。即表示动作的突然性，将来时只能用be about to
3.The sheep-------one after another since last week.
A.has disappeared B.have disappeared C.are disappearing D.are disappeared
答案为B。考查时态，根据since last week选现在完成时，其次考查主谓一致。sheep单复数同形，根据句意：自从上周以来，这群羊一个接一个地消失。所以主语为复数。
4.My mother has------in bed for three days because of her serious heart disease.
A.lay B.lied C.been lying D.laid
答案为C。考查时态，根据for three days应选完成时，表示躺在的含义，lie的过去分词应为lain，选项中没有。故选C，用现在完成进行时，表示卧床三天的动作的持续。
lie躺，位于， lay ,lain
lie, 说谎 lied,lied
lay,放置，产卵，下蛋 laid ,laid
5.By the time when the course comes to an end,---------a lot about computer.
A.we"ll have learned B.we"ll learn C.we're learning D.we have learned
答案为A。考查by the time主从句的时态，1.主将从现，即主句用将来的某种时态，从句用现在时；2.主句用过去完成时，从句用过去时。此题是第1种用法。
根据句意：到课程结束时，我们将已经学了许多关于电脑的知识。应强调完成。
同学你好，我是格格老师,很高兴为你答题。如对解答还有疑问，可在答案下方的【添加讨论】中留言，我收到后会尽快给你答复。感谢你的配合！祝你学习进步，生活愉快！
最终答案：略
解题过程：
1.The party the students had been looking forward to _____yesterday evening at last.
A.was held B.was to held C.being held D.be held
答案为A 。考查主语谓语动词的时态，根据yesterday evening选择过去时，晚会应该被举行，用被动语态。the students had been looking forward to 前省略了that或which，是定语从句，解题时先去掉。主句为The party was held yesterday evening at last.
2.When we-------leave for the church.it began to rain.
A.would B.were about to C.would go to D.could be able to
答案为B。考查when引导时间状语从句，表示动作的突然性。主句常常为was/were about to...正要做某事，这时；was/were doing正在做某事，这时；had done刚刚做完某事，这时；三种时态。即表示动作的突然性，将来时只能用be about to
3.The sheep-------one after another since last week.
A.has disappeared B.have disappeared C.are disappearing D.are disappeared
答案为B。考查时态，根据since last week选现在完成时，其次考查主谓一致。sheep单复数同形，根据句意：自从上周以来，这群羊一个接一个地消失。所以主语为复数。
4.My mother has------in bed for three days because of her serious heart disease.
A.lay B.lied C.been lying D.laid
答案为C。考查时态，根据for three days应选完成时，表示躺在的含义，lie的过去分词应为lain，选项中没有。故选C，用现在完成进行时，表示卧床三天的动作的持续。
lie躺，位于， lay ,lain
lie, 说谎 lied,lied
lay,放置，产卵，下蛋 laid ,laid
5.By the time when the course comes to an end,---------a lot about computer.
A.we"ll have learned B.we"ll learn C.we're learning D.we have learned
答案为A。考查by the time主从句的时态，1.主将从现，即主句用将来的某种时态，从句用现在时；2.主句用过去完成时，从句用过去时。此题是第1种用法。
根据句意：到课程结束时，我们将已经学了许多关于电脑的知识。应强调完成。
同学你好，我是格格老师,很高兴为你答题。如对解答还有疑问，可在答案下方的【添加讨论】中留言，我收到后会尽快给你答复。感谢你的配合！祝你学习进步，生活愉快！
最终答案：略