1、1Unit 7 Its raining单元语法专练现在进行时(二)1.基本用法:(1)表示说话时正在进行或发生的动作。例如:They are playing soccer now.他们现在在踢足球。(2)表示现阶段正在进行的动作或发生的事情。例如:They are working hard at their lessons these days.这些天他们在努力学习功课。(3)有些动词的现在进行时用来表示按计划或安排将要发生的动作。常见的动词有come,go,arrive,leave,start,stay 等。例如:The bus is coming.公交车要来了。2.一般现在时和现在进行时的
2、区别:(1)一般现在时表示主语经常性和习惯性的动作或存在的状态,也表示说话者的能力及自然现象。常见的标志词有 always,usually,often,sometimes,never,every day 等。(2)现在进行时表示说话时正在进行的动作,也表示目前或现阶段一直在进行的动作。常见的标志词有 now,these days,at the moment 等。例如:I get up at six oclock every day.我每天都是 6 点起床。Tom is playing football over there.汤姆正在那边踢足球。描述天气21.询问天气的句型:Hows the w
3、eather.?或 Whats the weather like.?意为“天气如何?”用来询问天气。常用回答:Its +描述天气的形容词或现在分词。例如:Hows the weather in Dalian?大连的天气如何?Its raining.一直在下雨。2.描述天气的形容词:与天气有关的名词主要有 rain,snow,wind,cloud,sun 等。转变为相对应的形容词时,可在名词后加“y”。若是以重读闭音节结尾的名词要双写词尾再加“y”。例如:rain(雨)rainy(多雨的)snow(雪)snowy(多雪的)wind(风)windy(多风的)cloud(云)windy(多云的)su
4、n(太阳) sunny(阳光充足的).根据句意用所给词的适当形式填空1.Is he running (run)? No,he is swimming (swim) in the water. 2.Look! It is raining (rain) outside. 3.Its sunny (sun) today.Lets go for a walk. 4.Listen! They are singing (sing) a song. 35.Mother is cooking (cook) for us now. 6.Look! Its cloudy (cloud).I think it wi
5、ll rain. 7.Jim is studying (study) at home now. 8.Its snowing.The weather is very snowy (snow) here. .按要求完成句子,每空一词1.Its sunny in Tianjin today.(对画线部分提问)Hows the weather in Tianjin today? 2.We often swim in the river.(用 now 改写句子)We are swimming in the river now. 3.Its snowy now.(改为同义句)Its snowing now. 4.It is going well.(对画线部分提问)How is it going ? 5.They are doing their homework.(对画线部分提问) What are they doing ? 4
