成都安美
没有动词变y为i加ing的情况，相反：以ie结尾的要变成y再加ing.如：lie-lyingtie-tying动词ing变化规则动词ing变化规则如下：一、特殊的需要变化形式：1、以不发音的e结尾，去e+ing.例如： skate的动词ing形式为skating;hope的动词ing形式为hoping；write的动词ing形式为writing.2、以ie结尾，去ie变y+ing.例如：die的动词ing形式为dying；lie的动词ing形式为lying；tie的动词ing形式为tying.3、以重读闭音节结尾，末尾只有一个辅音字母的动词，双写辅音字母+ing例如：get的动词ing形式为getting;begin的动词ing形式为beginning；swim的动词ing形式为swimming；run的动词ing形式为running.二、不需要变化形式：动词后直接+ing(这种是最常见的)例如：Read的动词ing形式为reading;go的动词ing形式为going.动词不定式用法动词不定式在句中可充当主语、表语、宾语。一、作主语动词不定式作主语可位于句首。例如：To learn a skill is very important for everyone in society.也可使用it作形式主语，而将其置于句末。例如：It is necessary for young students to learn a foreign language.二、作表语动词不定式作表语常用于以下结构：My wish/ job/ aim/ goal is…及The next step/ measure is …等。例如：Your job is to type the papers in the office.The next measure is to stop the river from being polluted.三、作宾语常见的只能使用动词不定式作宾语的动词有：agree, choose, decide, hope, fail, wish, refuse, expect, manage, plan, intend, pretend, promise, offer, afford, demand, arrange等。 例如：They decided to build a highway between these two cities.She offered to help me when I was in trouble.believe, think, consider, feel, make等动词可用于“动词+ it +adj./ n+to do sth.”句型，其中使用it作形式宾语，而将真正的宾语动词不定式置于句末。例如：I think it necessary for us to have a good rest after the long work.She felt it her duty to help the old woman.
rememeber24
windy fogy wet dry cool warm cloudy有风的 有雾的 潮湿的 干燥的 凉爽的 暖和的 多云的 it was windy yesterday.is this morning wet or dry? it is wet and cool.AM Clouds / PM Sun=上午有云/下午后晴 AM Showers=上午阵雨 AM Snow Showers=上午阵雪 AM T-Storms=上午雷暴雨 Clear=晴朗 Cloudy=多云 Cloudy / Wind=阴时有风 Clouds Early / Clearing Late=早多云/晚转晴 Drifting Snow=飘雪 Drizzle=毛毛雨 Dust=灰尘 Fair=晴 Few Showers=短暂阵雨 Few Snow Showers=短暂阵雪 Few Snow Showers / Wind=短暂阵雪时有风 Fog=雾 Haze=薄雾 Hail=冰雹 Heavy Rain=大雨 Heavy Rain Icy=大冰雨 Heavy Snow=大雪 Heavy T-Storm=强烈雷雨 Isolated T-Storms=局部雷雨 Light Drizzle=微雨 Light Rain=小雨 Light Rain Shower=小阵雨 Light Rain Shower and Windy=小阵雨带风 Light Rain with Thunder=小雨有雷声 Light Snow=小雪 Light Snow Fall=小降雪 Light Snow Grains=小粒雪 Light Snow Shower=小阵雪 Lightening=雷电 Mist=薄雾 Mostly Clear=大部晴朗 Mostly Cloudy=大部多云 Mostly Cloudy/ Windy=多云时阴有风 Mostly Sunny=晴时多云 Partly Cloudy=局部多云 Partly Cloudy/ Windy=多云时有风 PM Rain / Wind=下午小雨时有风 PM Light Rain=下午小雨 PM Showers=下午阵雨 PM Snow Showers=下午阵雪 PM T-Storms=下午雷雨 Rain=雨 Rain Shower=阵雨 Rain Shower/ Windy=阵雨/有风 Rain / Snow Showers=雨或阵雪 Rain / Snow Showers Early=下雨/早间阵雪 Rain / Wind=雨时有风 Rain and Snow=雨夹雪 Scattered Showers=零星阵雨 Scattered Showers / Wind=零星阵雨时有风 Scattered Snow Showers=零星阵雪 Scattered Snow Showers / Wind=零星阵雪时有风 Scattered Strong Storms=零星强烈暴风雨 Scattered T-Storms=零星雷雨 Showers=阵雨 Showers Early=早有阵雨 Showers Late=晚有阵雨 Showers / Wind=阵雨时有风 Showers in the Vicinity=周围有阵雨 Smoke=烟雾 Snow=雪 Snow / Rain Icy Mix=冰雨夹雪 Snow and Fog=雾夹雪 Snow Shower=阵雪 Snowflakes=雪花 Sunny=阳光 Sunny / Wind=晴时有风 Sunny Day=晴天 Thunder=雷鸣 Thunder in the Vicinity=周围有雷雨 T-Storms=雷雨 T-Storms Early=早有持续雷雨 T-Storms Late=晚有持续雷雨 Windy=有风 Windy / Snowy=有风/有雪 Windy Rain=刮风下雨 Wintry Mix=雨雪混合
天晟哥哥
用ing分别表现在进行时和名词形式。如it's raining now ! 和 raining is heavy today! 加s表一般现在时。如it rains today!(雨是不可数名词，所以不能够加s,通常加s表一般现在时。用原形，如 there is a little rain!
实言舌实言兑
动词rain一般指下雨rainheavily/hardlyrainy形容词rainyday下雨天rainng表示一种状态正在下雨itisrainingheavily雨下得很大
优质英语培训问答知识库
