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时态是表示不同时间发生的动作或存在的状态，需要用不同的动词形式表示。下面是小编收集整理的七年级上册英语时态一般现在时，大家一起来看看吧!七年级上册英语时态一般现在时：一)、主语+be动词含有 am is are 的句子,变否定句时,只需在am is are 后加not.【例】1、 This is a book. 否定句 This is not a book .2、 I am a teacher . 否定句I am not a teacher .3、 These are pens . 否定句These are not pens .二)、主语+实义动词如果主语是第三人称单数时，要在实义动词前加doesn"t,后面的动词用原形。【例】1、He eats an apple. 否定句 He doesn"t eat an apple.2、Jim does his homework. 否定句 Jim doesn"t do his homework.3、 Marry goes to school. 否定句Marry doesn"t go to school.一般现在时的疑问句结构：1、疑问句结构：情态动词 + 主语 + 动词原形 + 其它部分?2、变换方法：一提二变三问号一提：即把句中的情态动词调到句首;二变：改换主语称谓，即将句中的主语Imy minesweourours等第一人称分别改为相应的第二人称youyouryours等;三问号：句末的句号改为问号.3、回答肯定回答用“Yes， 主语+情态动词.”，否定回答用“No， 主语+情态动词+not一般现在时态动词变化形式：1.原形动词词尾+“-s”：help(帮助)→helpscome(来)→comes2.原形动词词尾“ch，sh，o，s，x”+“-es”：teach(教)→teacheswash(洗)→washesgo(去)→goeskiss(吻)→kissesfix(安装)→fixes3.原形动词词尾为“辅音字母+y”时，去“y”后加“-ies”，若是“元音字母+y”，只加“-s”：study(学习)→studiesplay(游戏)→plays注：本项规则的“第三人称单数”是指句子的主语。例如：I go to school on a bicycle every day .You go to school on a bicycle every day.She goes to school on a bicycle every day.英语现在一般时态习题：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 Monday.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.9.She and I ________(take) a walk together every evening.10.There ________(be) some water in the bottle.