精心整理归纳的初中五大语法复习资料,有时态比较更有中考真题及配套练习,与大家共享~~~~~
一般现在时
概念：经常、反复发生的动作或行为及现在的某种状况。
时间状语： always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays, etc.
基本结构：①be动词；②行为动词
否定形式：①am/is/are+not;②此时态的谓语动词若为行为动词，则在其前加don't,如主语为第三人称单数，则用doesn't，同时还原行为动词，don’t /donesn’t +V
一般疑问句：①把be动词放于句首；②用助动词do提问，如主语为第三人称单数，则用does，同时，还原行为动词。
在一般现在时中，当主语是第三人称单数时，谓语动词要用第三人称单数形式，即常在动词原形后加-s或-es。第三人称单数的情况现归纳总结如下：
一、人称代词he, she, it。如：
①He likes watching TV. /②She has lunch at twelve. /③It looks like a cat.
二、单个人名、地名或称呼作主语。如：
①Mary looks like her mother. /②Beijing is in China. /③Uncle Wong often makes cakes.
三、单数可数名词或"this / that / the+单数可数名词"作主语时。如：
①A horse is a useful animal. /②This book is yours. /③That car is red. /④The cat is Lucy's.
四、不定代词someone, somebody, nobody, everything, something等及指示代词this, that作主语时。如：
①Everyone is here. /②There is something wrong with the watch. /③This is a pen. /④That is an eraser.
五、不可数名词作主语时。如：
①The milk is in the glass. /②The bread is very small.
六、当数字或字母作主语时。如：
①"6" is a lucky number. /②"I" is a letter. "I"是个字母。
现在进行时
概念：表示现阶段或说话时正在进行的动作及行为。
时间状语：now, at this time, these days, etc.
基本结构：am/is/are+doing
否定形式：am/is/are+not+doing.
一般疑问句：把be动词放于句首。
一、用括号内动词的适当形式填空。
1. He often ___________(have) dinner at home.
2. Daniel and Tommy ___________(be) in Class One.
3. We ___________(not watch) TV on Mondays.
4. Nick ___________(not go) to the zoo on Sunday.
5. __________ they _____________(like) the World Cup?
6. What ________they often ___________(do) on Saturdays?
7. __________your parents ___________(read) newspapers every day?
8. The girl ___________(teach) us English on Sundays.
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