小学一般现在时教案精选版
- 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、"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、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)。
小学一般现在时教案 Document serial number【KKGB-LBS98YT-BS8CB-BSUT-BST108】
小学一般现在时复习教案
一、教学目标:复习并掌握一般现在时的构成及其用法。
二、教学重点:一般现在时的构成。
教学难点:一般现在时的运用。
三、教具:图片
四、教学过程
1、定义——一般现在时的自我介绍
(1) 表示经常发生或习惯性发生的动作时,用一般现在时态。
e.g.:I often watch TV at home.(出示看电视的图片)
I usually get up at six .(出示起床的图片)
I do my homework every night. (出示做作业的图片)
(2) 表示客观的事实,用一般现在时态。
e.g.:There are seven days in a week.
The sky is blue.(出示蓝天的图片)
2、特征词——一般现在时的好朋友
often usually always sometimes never every+时间
3、一般现在时的构成——一般现在时的真面目
(1) 肯定句的结构
①be动词:主语+be(am,is,are)+其它。
e.g.:I am a boy.
He is happy.
②行为动词:主语+行为动词(+其它)。
e.g.:We study English.
The boy plays basketball.
★注意:
①当句子主语是I, we, they, you(第一、二人称)或复数名词时,动词用动词原形。
②当句子的主语是he, she, it或单数名词(第三人称单数)时,动词要用第三人称单数的现
在式形态(在动词后面加"-s"或"-es")。
e.g.:Mary likes Chinese.
人称单数动词变化——叮当法术变变变!
特殊形式: have---has
★课堂巩固操练——出示图片,请学生造句(分4个小组各造一句)
图片组1:Tom、clean the room
图片组2:A Cat、eat fish
图片组3:Mary、watch TV
图片组4:My mother、work in a factory
★练习——考考你
1.把下列人称归类
Tom, Jiamin, I , my father, you, they, my cousin, her daughter, our teacher, he, she,
it, your sister, his friend, his friends, their brother, their brothers, the cat,
little dog, the table, my bag
第一人称:
第二人称:
第三人称单数:
第三人称复数:
2.选择适当的词填空
(1)I ______(have, has) a beautiful toy bear.
(2)They _____ (have, has ) some postcards.
(3)Tim ______(have, has) a new basketball.
(4)My sister ________(have, has) three green skirts.
(5)I _________(like, likes) playing chess.
(6)He _______(like, likes) listening to the radio.
(2)否定句的结构
①be动词:人称+Be(am,is,are)动词否定形式+其它.
Be动词的否定形式
e.g.:I am not a boy.
He isn’t happy.
②行为动词:人称+助动词否定形式+行为动词(+其它)
第三人称单数一般现在时的否定形式,在行为动词前加doesn’t (does not).
e.g.:I gets up early.
I don’t get up early.
We don’t study English.
★注意:一旦遇见“doesn’t”“do”这两个词时,动词必须还原。
e.g.The girl likes eating fruits very much.
The girl doesn’t like eating fruits at all.
Does the girl like eating fruits?
★课堂巩固操练——出示图片,请学生造否定句(重复用上个环节图片,分男女2组各造两句)图片组1:Tom、clean the room
图片组2:A Cat、eat fish
图片组3:Mary、watch TV
图片组4:My mother、work in a factory
★练习——考考你
把下面的句子改为否定形式:
He is a worker ._______________________________
He often play basketball ._______________________________
The students are happy everyday._____________________________________
I usually go to the zoo with my mother.________________________________________
We spend two hours on our homework every night.__________________________________ The cat looks lovely._____________________________________________
They dance after school.____________________________________________
(3)一般疑问句的结构
(一般疑问句读音升调)
①Be动词+主语+其它?
Yes,主语+Be动词.
No,主语+Be not.
E.g.:Are you Jim —— Yes,I am(这里不能缩写).\No,I’m Tom.
Is your father tall —— Yes,he is.\No,he isn’t.
②助动词(do\does)+主语+动词原形(+其它)
Yes,主语+do\does.
No,主语+do\does not.
E.g.:Do you have a story book —— Yes,I do.\No,I don’t.
Does Lily go to school by bike Yes,she does.\No,she doesn’t.
★课堂巩固操练——课堂现场情景句子转换
师:He is in red.——生:Is he in red
Yes,....\No,....
师:She is beautiful.——生:Is she beautiful
Yes,....\No,....
师:She looks thin .——生:Does she look thin
Yes,....\No,....
师:... ——生:...
师:... ——生:...
师:... ——生:...
师:... ——生:...
师:... ——生:...
③如果主语是 this that,回答时用 it 代替,如果问句中主语these, those,回答时用