《一般现在时公开课》ppt课件

合集下载
  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
Complete the sentences.
She studies English every day.
1.Shed_o_e_s__n_’t_ _s_t_u_d_y__ English every day. (变否定句)
❖8. have has 6
一般现在时的基本概念: 1.表示现在的状态: He’s twelve. I am a student. 2.表经常或习惯性的动作:常与always, usually, often, sometimes连用。
I always get up at 6:30 . He often reads English in the morning.
10

She goes to school at 7:00.
❖ 疑问句结构:Do/Does+主语+动词原形+其它
Does she go to school at 7:00?
肯定回答:Yes, she does. 否定回答:No, she doesn’t.
一般现在时行为动词变疑问句口诀:一添、二改、三原、四问号。 即一添Do/Does,二大写改小写,三动词用原形,四句末加“?”
No,__h_e____ _i_sn__’t__ .
9
一般现在时
一般现在时变否定句口诀:若是没有be动词,do, does加not 要牢记。
❖ 结构2:主语+行为动词+其它 ❖ (但是当主语是第三人称单数时,行为动词+s/es/y改i加
es) ❖ We go to school at 7:00. ❖ Lucy goes to school at 7:00. ❖ She stduies English every day. ❖ 否定句结构:主语+don’t/doesn’t+动词原形+其它 ❖ We don’t go to school at 7:00. ❖ Lucy doesn’t go to school at 7:00. ❖ She doesn’t stduy English every day.
有时
3
一般现在时
❖ 动词的第三人称单数形式
1.一般情况 词尾加-s : reads, writes
2.以ch,sh,s,x,o结尾的词加-es: watches, washes, guesses, goes.
3.以辅音字母+y 结尾的词 变y为i,再加-es: cry-cries, study-studies
❖2. clean cleans write writes
❖3. teach teaches wash washes
❖4. guess guesses watch watches
❖5.. go goes
do does
❖6. study studies fly flies
❖7.cry cries
play plays
❖ Tom always gets presents on his birthday.
总是
❖ They usually go to school at seven o`clcok.
通常
❖ My mother often watches TV on the computer.
经常
❖ We sometimes play basketball after school.
Review of the Simple Present Tense
一般现在时态
Mary
0
一般现在时
❖ 1. 能讲出一般现在时的基本概念和常用的程度副词 ( always, usually, often, sometimes)。
❖ 2. 能写出一般现在时行为动词的第三人称单数形式的 变化。
❖ 3. 能写出一般现在时be动词和行为动词在句中变 化。
7
Read and find:一般现在时含有be动词的疑问句、否定句是 怎样变化的? 结构1: 主语+be( am /is/are)+其它 陈述句: She is from America.
否定句: She is not from America.
一般疑问句:Is she from America? 肯定回答 :Yes, she is . 否定回答 :No, she isn’t.
4
一般现在时
❖一、写出下列动词的第三人称单数形式
❖1. work__________ read__________
❖2.clean__________ write__________
❖3. teach__________ wash__________
❖4.guess__________ watch__________
一般现在时含有be动词变疑问、否定句的口诀:要变一般疑问句, be动词提前很容易。否定句,很简单,not 在be 动词后面站。
8
一般现在时
一般现在时含有be动词变疑问、否定句的口诀:要变一般疑问句,b e动词提前很容易。否定句,很简单,not 在be 动词后面站。
Complete the sentences. 王先生是我们的英语老师。 1.Mr Wang ___is____ (be) our English teacher. 2.Mr Wang _is__n_o_t/_i_s_n_’t__ ( not be) our English teacher. 3.___Is___ (be)Mr Wang our English teacher? 4.Yes,___h_e__ _i_s____ .
❖5.. gwenku.baidu.com__________
do___________
❖6. study__________ fly__________
❖7.cry__________
play__________
❖8. have__________ 5
一般现在时
❖一、写出下列动词的第三人称单数形式
❖1. work works read reads
1
一般现在时
Task1:Work in groups to discuss and get the results.
1.一般现在时的概念是什么? 2.常与哪些词连用? 3.动词有什么样的变化?(当主语是三单,动词有什么变化?)
2
一般现在时
Read and think.(判断下面句子的时态,动词有什么变化)
相关文档
最新文档