中学联盟江苏省昆山市鹿峰中学2018届九年级英语专题复习之动词时态 课件 (共23张PPT).ppt

9年级英语专题复习之 动词的时态 动词的时态 一、一般现在时态 1.构成: (1) be: am/is/are (2) do: do/does 2.用法:（1）表示经常性或习惯性的动作或存在的状态。 与often, always, usually, sometimes, once a week, every day等表示频度的副词 或时间状语连用。 eg: I often go to school by bike. (2)表示客观事实或普遍真理。 eg: The earth goes around the sun. (3)在时间、条件状语从句中，用一般现在时表示将 来。 eg: If it rains tomorrow, we won’t go to the park. (4)在某些以here, there开头的句子用一般现在时 表示正在发生的动作。 eg: There goes the bell. 3.与一般现在时连用的时间状语 （1）表示频度的副词：always, often, usually, sometimes等。 (2) on Sunday, on Monday morning, every day, in the morning, at night, every year等。 (3) once a year, twice a month, three times a week等表示频率的短语。 练习： 1. It ＿ twenty hours to go to Guangzhou by train. A. is taking B. are going to take C. takes D. has taken 2. ---What does Linda often do in the evening? ---She often ＿ her homework, but on the evening of April 12 she ＿ TV. A. does, watches B. is doing, watches C. does, watched D. is doing, was watching 3. I don’t know if my uncle ＿ . If he ＿ , I will be very happy. A. comes, will come B. will come, will come C. comes, comes D. will come, comes C D c 二、一般过去时态 1.构成：（1）be: was/were (2) do: did 2.用法：（1）表示过去某时间发生的动作或存在的状 态。 eg:1) I got up at six this morning. 2) We visited the factory last week. (2) 表示过去的习惯或经常发生的动作.（ 过去常常做某事也可用used to do sth. 来表示) eg:1) When I was in the countryside, I often swam in the river 2) He used to walk after dinner. 3.与一般过去时连用的时间状语： last night, yesterday, last week, some years ago, in 1995, in the past, the other day, just now, at that time 等。 注意：有一些容易变化错误的单词，如： prefer→ preferred, fix→ fixed, mix→ mixed 4.练习： (1)-