2021-2022学年人教版英语七年级下册一般现在时和现在进行时语法专项

一般现在时&现在进行时综合练习 Part1 一般现在时和现在进行时用法对比区分 一、一般现在时用法总结 1.表示目前发生的动作、情况、状态和特征。 I am an art student and I paint a lot of pictures.(目前状态) 2.表示经常的、习惯性的动作或存在的状态,常与表示频度的副词连用。 常用的频度副词有: always、often、 usually、seldom、never、sometimes, every week (day, year, month…), once a week, on Sundays.频度副词在句中通常放在行为动词之前,系动词、助动词之后。 3.客观事实和普遍真理。 The earth is smaller than the sun. He said that the sun rises in the east. Beijing is the capital of China. 4.表示一种自然现象。Days are long in summer. 在夏天,白天很长。 Winter comes after autumn. 秋去,冬来。 ※5.部分动词如be, begin, leave, come, go等的一般现在时可以表示按规定、计划或安排预计将要发生的动作或状态。 Tomorrow is Saturday. The train leaves for Beijing at seven. 二、现在进行时用法 1.表示现在(指说话人说话时)正在发生或进行的动作。常与now, right now, at the moment, at this time, these days等时间状语连用。注: look、listen位于句首或与It’s +钟点连用,也用现在进行时。 2.部分动词的现在进行时可以表达一般将来时的概念。(常考动词: come/go/arrive/leave/die) He is leaving . 他打算离开。 The bus is coming. 公交车快来了。 I am dying. 我快累死了。 Part2 动词形式区分 一般现在时中,当主语为第三人称单数,肯定句中动词需要变成第三人称单数形式,变化规则如下: 1.一般情况下,直接加-s 如:like-likes, come-comes 2. 以s. x. sh. ch. o结尾,加-es如:do-does, watch-watches,go-goes 3.以“辅音字母+y”结尾,变y为i, 再加-es 如:fly-flies 4. 不规则变化:have-has 现在进行时中,动词需要用现在分词形式,变化规则如下: 1.一般情况下直接+ ing (例:sleep+ing sleeping) 2.以不发音e结尾,去掉不发音的e+ing (例:take-taking) 3.重读闭音节,且末尾只有1个辅音字母,双写辅音字母+ing(例:sit+t+ing sitting) 4.ie变y加ing:die-dying, lie-lying,tie-tying (初中考点) 现在分词变化表: 一般加ing 去e+ing 双写尾字母 加ing ie变y 加ing read-reading take-taking swim-swimming tie-tying (系/绑) play-playing make-making sit-sitting lie-lying (躺) walk-walking write-writing run-running die-dying (死亡) go-going dance-dancing shop-shopping wait-waiting live-living stop-stopping 习题: 1.- How do you usually go to school? - I _ to school on foot. A. go B. went C. was going D. will go 2. The earth is a planet and it _ around the sun. A. goes B. go C. will go D. went 3.—What does your father do after dinner? —He usually _ newspapers. A.reads B.watches C.looks D.sees. 4. —Look out! Something_ down from the building. —Dear me! It's too dangerous. A. fell B. falls C. is falling