初中英语语法——一般现在时知识点总结归纳
一般现在时——表示一般性，经常性的动作或一般性事实。 概念:表示经常发生的动作或经常存在的状态。
常和 always , often , usually , sometimes , every day 等表时间的状语连用。 如：1) I go to school every day . 我每天都去学校。(表经常) 2) He is always like that . 他总是那样。(表状态) 构成：1) 主语 + be (am / are / is ) +…… 2) 主语 + 实义动词/三单动词 + … 【解析】
1、含有be动词的句子 He is a teacher.
The girl is very beautiful. Tim and Jack are students. ★变疑问句将be动词移到句首 Is he a teacher? Is the girl very beautiful? Are Tim and Jack students? ★变否定句在be动词后面加not He is not a teacher.
The girl is not very beautiful. Tim and Jack are not students. ★肯定回答及否定回答 Yes, he is. / No, he is not. Yes, she is. / No, she is not.
Yes, they are. / No, they are not.
2、不含有be动词的句子，即含有一般动词的句子。 (1)第三人称单数及单数名词 He likes books. She likes him. The dog likes bones.
★变疑问句在句首加does, 动词变为原型 Does he like books? Does she like him?
Does the dog like bones?
★变否定句在主语及动词之间加doesn't, 动词变为原型，原句中的动词不再有第三人称变化。 He doesn't like books. She doesn't like him. The dog doesn't like bones. ★肯定回答及否定回答： Yes, he does. / No, he doesn't. Yes, she does. / No, she doesn't Yes, it does. / No, it doesn't.
注意：第三人称单数形式一般在动词后面加S，不要和名词复数混淆，变否定句或疑问句时名词复数没有任何变化。 (2)其他人称及复数名词 I want to have a bath. We have some meat.
The students like smart teachers. ★变疑问句在句首加do
Do you want to have a bath? Do we have any meat?
Do the students like smart teachers? ★变否定句在主语和动词之间加don't. You don't want to have a bath. We don't have any meat.
The students don't like smart teachers. ★肯定回答及否定回答 Yes, I do. / No, I don't. Yes, we do. / No, we don't Yes, they do. / No, they don't.
专题练习及解析
1．——Have you seen my e-mail about our TESL project?
——Yes. Luckily I checked my e-mails yesterday. Normally I _______my e-mail box for days.
A．haven’t opened B．didn’t open C．hadn’t opened D．don’t open 【答案】D
【解析】试题分析：考查一般现在时。句意：—你看到我发的关于我们TESL项目的邮件了吗？—看到了。幸好昨天我查看了邮件。一般来说，我连续几天不开邮箱。
2．Mr. Black, as well as the professor who________ from Beijing University, ________ to attend our school meeting.
A．come; is B．comes; are C．comes; is D．come; are
【答案】C
【解析】考查主谓一致。第一个空处主语为定语从句中的who，指代单数名词professor，谓语用单数。第二个空处主语为Mr. Black，为单数，谓语用单数。故选C。
3．Wishing you the best of luck. We ________ your telephone number and will call you if anything comes up.
A．have B．will have C．had D．would have 【答案】A
【解析】试题分析：考查动词的时态。句意：祝你好运。我们有你的电话号码，如果有什么事，我们会打电话给你。我们有你的电话号码是客观事实，故用一般现在时，故选A。
4．Our class _______ forty-five students, in other words, forty-five students ______ our class.
A．consists of, are made up of. B．is consisted of, make up. C．consists of, make up. D．is consisted of, are made up of. 【答案】C
【解析】试题分析：考查词组辨析。consist of 表示包括......，由......组成；make up 组成;故选C。
5．—When are you leaving? —My plane _________ at six.
A．took off B．is about to take off C．takes off D．will take off
【答案】C
【解析】试题分析：考查时态。表示按时刻表要发生的事情要用一般现在时。故选C。
6．The doctor suggested that I keep away from oily food, because it ________ easily.
A．isn’t digest B．doesn’t digest C．isn’t to digest D．won’t be digested 【答案】B
【解析】试题分析：考查时态和语态。句意：医生建议我远离多油的食品，因为它不容易消化。此处是主动表示被动，说明主语的特性或存在的状态，用一般现在时态，通常是sell/open等不及物动词和well/easily连用。故选B。
7．Every time he ______ to visit me, he ______ buy me some books. A．will come; will B．will come; would C．comes; will D．comes; would 【答案】C
【解析】句意：每次他来看我，他都会给我买一些书。Every time在这里相当于连词，引导时间状语从句，主句用一般将来时态，从句用一般现在时态，特别注意单数第三人称，故选C。
8．Frank ________ stamps in his spare time. It’s his hobby. A．is collecting B．collects C．collected D．was collecting 【答案】B
初中英语语法——一般现在时知识点总结归纳及实例解析
