一般现在时精讲精练秀秀解析精品PPT课件

eg: If it is fine tomorrow, we will go shopping.
I'll tell him about it as soon as he comes. 7: 表示按计划，时间表等要发生的事，常与具体时间连 用。
eg：The train leaves at 4:30pm.
English. 9: He d_o_e_s_n__'t_k_n_o_w_( not know )how to cook noodles. 10:_D_o_e_s_ the girl read English every morning?
注意：当主语为第三人称单数时，行为动词要加s或 者es
哪些主语是第三人称单数 现归纳总结如下：
三、单数可数名词或"this / that / the+单数可数名词 "作主语时，是第三人称单数。如：
①: This book is yours. ②:That car is red. ③:The 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，是第三人称单数。
The plane takes off at 5 o'clock.
一般现在时的构成
一、系动词be的一般现在时 二、情态动词的一般现在时 三、实义（行为）动词的一般现在时
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当主语是第一人称，第二人称或第三人称复数 时，谓语动词要用动词原形。
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（三单）
4.表示不受时间限制的普遍真理和自然规律： e.g. Two and four is six. The moon goes around the earth.
5：用于格言或警句中。 ①: Where there is a will, there is a way.
有志者事竟成。 ②: Failure is the mother of success. 失败是成功之母。 6：一般现在时代替一般将来时。(主将从现)
• 一、系动词be的一般现在时(am,is, are)
1: You a_r_e__ proud of your little brother. 2:They a_r_e___ in the library. 3: It ___is_ very kind of you. 4: Those chairs are broken. 5: Lucy and Lily aren't（not）good friends. 6: _A_r_e__you from Yudu? 二：情态动词的一般现在时 1：汤姆能讲四门语言。
Tom can speak four languages. 2：你能给我们唱首英文歌吗？
Can you sing an English song for us?
3：曾老师，我能进来吗？
Miss Zeng,may I come in? 4：你禁止在这抽烟。
You mustn't smoke here. 5： 在学校，你们应该好好照顾自己。
一、人称代词he, she, it是第三人称单数。 如： He likes watching TV.
She has lunch at twelve.
二、单个人名、地名或称呼作主语；是第三人称单 数。如：
①Han Mei likes salad . ②Beijing is in China. ③Uncle Wang often plays volleyball.
sometimes
often
usually
always
３、次数
一次 once 两次 twice 三次 three times 一周两次 twice a week 每周四次 four times a week 每周六 on Saturdays 每周日 on Sundays
一般现在时的基本用法：
1.表示现在的状态： e.g. He’s twelve. She’s at work.
2.表经常或习惯性的动作： e.g. I get up at 6:30 every day. He reads English every morning.
常用的状语：often , sometimes , usually , every day 等 3.表主语hey speak French.
第三人称单数什么时候加s，什么时候加es呢？
1、大多数动词在词尾直接加s（注意读音） read → reads look→ looks play→ plays
①Everyone is here. 大家到齐了。 ②There is something wrong with my watch. ③This is a pen. ④That is an eraser. 五、不可数名词作主语时为第三人称单数。如：
①:Water covers most parts of the earth. ②:There is a little oil in the bottle.
In the school, you should look after yourselves. 三、实义（行为）动词的一般现在时 6: He often _g_o_e_s__(go) to the English corner. 7: They_g__o_s_w__im__m_i_n_g___(去游泳)on Sundays. 8: She _k_n_o_w__s_(know) French and German besides
一般现在时
表示现在 经常 反复发生的动作，存在的状 态或习惯性的动作的时态。
常与一般现在时连用的词：
1、every系列
• every
• day • month • year • week • morning • afternoon • evening
２、频率副词
never
seldom
rarely