内容正文:
一般现在时
《英语 基础模块1》(高教版2023修订版)
Unit 1 Personal and Family Life 语法
祈使句
03 一般现在时 结构
04 动词的三单变化及转换
05 一般现在时 巩固练习
目录
01 一般现在时 定义与用法
02 一般现在时 时间标志
(动画)邀请你掌握:
(动画)学会判断祈使句的方法
(动画)用祈使句发出指令或表达禁止
(动画)区别“祈使句+and+陈述句”和“祈使句+or+陈述句”
2
Lead
in
什么是一般现在时?
一般现在时是英语中最基本的时态之一。通常用于表达:
1.表示经常的或习惯性的动作
例句:Nezha wakes up early everyday. (Nezha每天早起。)
例句:Nezha often makes mistakes. (Nezha经常犯错。)
例句:Nezha sometimes fights with Ao Bing. (Nezha有时和敖丙打架。)
(动画)刚进入博物院,大家就看到了精美的金蝉玉叶,他们不禁赞叹。
(动画)Be quiet, teens. Raise your hand if you have any questions.
(动画)接下来,大报恩寺琉璃塔拱门。
(动画)Be careful. No touching, please.
(动画)现在来看,达摩渡江刺绣图。
(动画)No photos with flash, please. 因为闪关灯的光照会导致织物纤维破裂。
一般现在时的用法
2. 现在的状态、性格、能力特征
例句:Nezha lives in Chengtangguan.(Nezha住在陈塘关。)
例句:Nezha has a round face.(Nezha有一张圆脸。)
例句:Nezha and Ao Bing are friends.(Nezha和Ao Bing是朋友。)
(动画)刚进入博物院,大家就看到了精美的金蝉玉叶,他们不禁赞叹。
(动画)Be quiet, teens. Raise your hand if you have any questions.
(动画)接下来,大报恩寺琉璃塔拱门。
(动画)Be careful. No touching, please.
(动画)现在来看,达摩渡江刺绣图。
(动画)No photos with flash, please. 因为闪关灯的光照会导致织物纤维破裂。
一般现在时的用法
3.表示客观的状态或事实
例句:The earth moves around the sun. 地球绕着太阳转。
例句:The moon moves around the earth. 月亮绕着地球转。
例句:Light travels faster than sound. 光的传播速度比声音快。
例句:The sun rises from the east. 太阳从东方升起。
(动画)刚进入博物院,大家就看到了精美的金蝉玉叶,他们不禁赞叹。
(动画)Be quiet, teens. Raise your hand if you have any questions.
(动画)接下来,大报恩寺琉璃塔拱门。
(动画)Be careful. No touching, please.
(动画)现在来看,达摩渡江刺绣图。
(动画)No photos with flash, please. 因为闪关灯的光照会导致织物纤维破裂。
usually
一般现在时的标志词
频度副词系列
always
often
seldom
hardly
never
sometime
例句:Nezha and his family always have breakfast at 7 o'clock.(Nezha和他的家人总是在7点吃早饭。)
(动画)刚进入博物院,大家就看到了精美的金蝉玉叶,他们不禁赞叹。
(动画)Be quiet, teens. Raise your hand if you have any questions.
(动画)接下来,大报恩寺琉璃塔拱门。
(动画)Be careful. No touching, please.
(动画)现在来看,达摩渡江刺绣图。
(动画)No photos with flash, please. 因为闪关灯的光照会导致织物纤维破裂。
every系列
every morning
every day
every week
every morning
every year
every Sunday
一般现在时的标志词
例句:What time does Nezha usually get up every day?(Nezha通常什么时候起床。)
(动画)刚进入博物院,大家就看到了精美的金蝉玉叶,他们不禁赞叹。
(动画)Be quiet, teens. Raise your hand if you have any questions.
(动画)接下来,大报恩寺琉璃塔拱门。
(动画)Be careful. No touching, please.
(动画)现在来看,达摩渡江刺绣图。
(动画)No photos with flash, please. 因为闪关灯的光照会导致织物纤维破裂。
其他
一般现在时的标志词
once a month
twice a week
on Monday
on the weekend
例句:Nezha and his mother kick shuttlecock on the weekend.(Nezha和他的妈妈周末踢毽子。)
(动画)刚进入博物院,大家就看到了精美的金蝉玉叶,他们不禁赞叹。
(动画)Be quiet, teens. Raise your hand if you have any questions.
(动画)接下来,大报恩寺琉璃塔拱门。
(动画)Be careful. No touching, please.
(动画)现在来看,达摩渡江刺绣图。
(动画)No photos with flash, please. 因为闪关灯的光照会导致织物纤维破裂。
Task1 以下哪些句子是一般现在时
My mother will go to Beijing tomorrow.
He usually gets up at six every day.
My mother went to Beijing last year.
Mike plays basketball very well.
(动画)刚进入博物院,大家就看到了精美的金蝉玉叶,他们不禁赞叹。
(动画)Be quiet, teens. Raise your hand if you have any questions.
(动画)接下来,大报恩寺琉璃塔拱门。
(动画)Be careful. No touching, please.
(动画)现在来看,达摩渡江刺绣图。
(动画)No photos with flash, please. 因为闪关灯的光照会导致织物纤维破裂。
一般现在时的结构
1. 含有be动词(表示存在的状态)
肯定句
主语 + am/is/are + 其他。
I am happy today. 我今天很开心。
否定句
主语 + am/is/are + not + 其他。
He is not at home.他不在家。
一般疑问
Am/Is/Are + 主语 + 其他?
Are you hungry? 你饿了吗?
特殊疑问句
疑问词+ am/is/are + 主语 + 其他。
Where is he from? 他来自哪里?
我用am,你用are,
is连着他她它;
单数名词用is,
复数名词全用are。
(动画)刚进入博物院,大家就看到了精美的金蝉玉叶,他们不禁赞叹。
(动画)Be quiet, teens. Raise your hand if you have any questions.
(动画)接下来,大报恩寺琉璃塔拱门。
(动画)Be careful. No touching, please.
(动画)现在来看,达摩渡江刺绣图。
(动画)No photos with flash, please. 因为闪关灯的光照会导致织物纤维破裂。
一般现在时的结构
2. 含有实义动词(表示经常发生的动作)
肯定句
主语 + 动词(原形/三单形式) + 其他。
You study hard.你学习很努力。
否定句
主语 + don’t/doesn’t + 动词原形 + 其他。
We don’t have class on Sunday.
我们周日没课。
一般疑问
Do/Does + 主语 + 动词原形 + 其他 ?
Do you live in Shanghai?
你住在上海吗?
特殊疑问句
疑问词+ 助动词(do/does)+ 主语 + 动词原形+ 其他。
Where does he come from?
他来自哪里?
(动画)刚进入博物院,大家就看到了精美的金蝉玉叶,他们不禁赞叹。
(动画)Be quiet, teens. Raise your hand if you have any questions.
(动画)接下来,大报恩寺琉璃塔拱门。
(动画)Be careful. No touching, please.
(动画)现在来看,达摩渡江刺绣图。
(动画)No photos with flash, please. 因为闪关灯的光照会导致织物纤维破裂。
动词的三单变化规则
直接加-s
以辅音字母+y结尾的动词,变y为i再加-es
特殊变化
play → plays
work → works
以ch, sh, s,x或o结尾的动词,在后面加-es
like → likes
watch→watches
wash → washes
study → studies
have → has
fly → flies
be → is
teach → teaches
carry → carries
(动画)刚进入博物院,大家就看到了精美的金蝉玉叶,他们不禁赞叹。
(动画)Be quiet, teens. Raise your hand if you have any questions.
(动画)接下来,大报恩寺琉璃塔拱门。
(动画)Be careful. No touching, please.
(动画)现在来看,达摩渡江刺绣图。
(动画)No photos with flash, please. 因为闪关灯的光照会导致织物纤维破裂。
动词的三单
主语视为第三人称单数的情况
人称代词he、she、it
可数名词单数
不定代词
单个数字或字母
单个人名、地名或称呼
指示代词
不可数名词
(动画)刚进入博物院,大家就看到了精美的金蝉玉叶,他们不禁赞叹。
(动画)Be quiet, teens. Raise your hand if you have any questions.
(动画)接下来,大报恩寺琉璃塔拱门。
(动画)Be careful. No touching, please.
(动画)现在来看,达摩渡江刺绣图。
(动画)No photos with flash, please. 因为闪关灯的光照会导致织物纤维破裂。
Task2 以下哪些是第三人称单数?
my mother
parents
Tom
Mary and Jack
The UK
water
Ms Yang
she
三单
非三单
(动画)刚进入博物院,大家就看到了精美的金蝉玉叶,他们不禁赞叹。
(动画)Be quiet, teens. Raise your hand if you have any questions.
(动画)接下来,大报恩寺琉璃塔拱门。
(动画)Be careful. No touching, please.
(动画)现在来看,达摩渡江刺绣图。
(动画)No photos with flash, please. 因为闪关灯的光照会导致织物纤维破裂。
一般现在时的句型转换
陈述句改一般疑问句:(第一人称变第二人称。通常some变any。)
1.当句中含be动词或情态动词时,将它们提到句首。
I am a student.
Are you a student?
My father can swim.
Can your father swim?
2.当句中没有be动词和情态动词时,在句首加Do,主语是三单时加Does,动词变原形。
We have some dogs.
Are you a student?
Tom likes dogs.
Does Tom like dogs?
(动画)刚进入博物院,大家就看到了精美的金蝉玉叶,他们不禁赞叹。
(动画)Be quiet, teens. Raise your hand if you have any questions.
(动画)接下来,大报恩寺琉璃塔拱门。
(动画)Be careful. No touching, please.
(动画)现在来看,达摩渡江刺绣图。
(动画)No photos with flash, please. 因为闪关灯的光照会导致织物纤维破裂。
一般现在时的转换
陈述句改否定句:(some变any,and变or,too变either)
1.当句中含be动词或情态动词时,在它们后面加not。
I am a student, too.
I am not a student, either
My father can sing.
My father can not sing.
2.当句中没有be动词和情态动词时,在动词前面加don’t,动词是三单形式时加doesn’t,动词变原形。
We have some dogs.
We don’t have any dogs.
Tom likes dogs.
Tom doesn’t like dogs.
(动画)刚进入博物院,大家就看到了精美的金蝉玉叶,他们不禁赞叹。
(动画)Be quiet, teens. Raise your hand if you have any questions.
(动画)接下来,大报恩寺琉璃塔拱门。
(动画)Be careful. No touching, please.
(动画)现在来看,达摩渡江刺绣图。
(动画)No photos with flash, please. 因为闪关灯的光照会导致织物纤维破裂。
一般现在时的转换
陈述句改特殊疑问句:
1.当句中含be动词或情态动词时,将其提前到疑问词后。
I am a student.
Who are you ?
My father can sing.
What can your father do?
2.当句中没有be动词和情态动词时,在疑问词后加助动词do/does,动词变原形。
We have some dogs.
What do we have?
Tom likes dogs.
What does Tom like?
(动画)刚进入博物院,大家就看到了精美的金蝉玉叶,他们不禁赞叹。
(动画)Be quiet, teens. Raise your hand if you have any questions.
(动画)接下来,大报恩寺琉璃塔拱门。
(动画)Be careful. No touching, please.
(动画)现在来看,达摩渡江刺绣图。
(动画)No photos with flash, please. 因为闪关灯的光照会导致织物纤维破裂。
巩固练习
一、用所给词的适当形式填空
1. We often ______ (play) on the playground at weekends.
2. He _________( get) up at six every day.
3. My father_________ (brush) teeth twice a day.
4. The bread ______ (look) nice.
5.Danny __________(study) English, Chinese, math and art at school.
6.Mike sometimes ______(go) to the park with his sister.
play
gets
brushes
looks
studies
goes
(动画)刚进入博物院,大家就看到了精美的金蝉玉叶,他们不禁赞叹。
(动画)Be quiet, teens. Raise your hand if you have any questions.
(动画)接下来,大报恩寺琉璃塔拱门。
(动画)Be careful. No touching, please.
(动画)现在来看,达摩渡江刺绣图。
(动画)No photos with flash, please. 因为闪关灯的光照会导致织物纤维破裂。
巩固练习
二、选择题
1. My parents ________ TV in the evening.
A. watches B. watch C. is watching D. are watching
2. My brother ________ to school by bus every day.
A. go B. goes C. went D. is going
3. We often ________ basketball after school.
A. play B. plays C. played D. playing
4. He ________ a doctor. He works in a hospital.
A. is B. are C. am D. be
5. The girls ________ their homework in the classroom.
A. do B. does C. did D. doing
A
B
A
A
A
(动画)刚进入博物院,大家就看到了精美的金蝉玉叶,他们不禁赞叹。
(动画)Be quiet, teens. Raise your hand if you have any questions.
(动画)接下来,大报恩寺琉璃塔拱门。
(动画)Be careful. No touching, please.
(动画)现在来看,达摩渡江刺绣图。
(动画)No photos with flash, please. 因为闪关灯的光照会导致织物纤维破裂。
巩固练习
三、改写句子
1. He goes to the library on Fridays. (改为一般疑问句)
_______ he ________ to the library on Fridays?
2. She speaks English and French. (改为否定句)
She ________ ________ English ________ French.
3. We play football after school. (对划线部分提问)
________ ________ you ______ after school.
Does
go
doesn’t
speak
or
What
do
do
(动画)刚进入博物院,大家就看到了精美的金蝉玉叶,他们不禁赞叹。
(动画)Be quiet, teens. Raise your hand if you have any questions.
(动画)接下来,大报恩寺琉璃塔拱门。
(动画)Be careful. No touching, please.
(动画)现在来看,达摩渡江刺绣图。
(动画)No photos with flash, please. 因为闪关灯的光照会导致织物纤维破裂。
一般现在时
定义及用法
标志词
结构
三单变化及转换
1.表示经常的或习惯性的动作
2. 现在的状态、性格、能力特征
3.表示客观的状态或事实
频度副词系列
every系列
其他
1.含有be动词(表示存在的状态)
2. 含有实义动词(表示经常发生的动作)
规则
不规则
一起总结一下今日所学
(动画)判断句子是否为祈使句,需确认其是否:
(动画)发出指令
(动画)主语省略
(动画)动词原形开头
(动画)祈使句的肯定形式有三种:
(动画)do型
(动画)be型
(动画)let型
(动画)祈使句的否定形式:
(动画)don’t + do型/be型/let型
(动画)no+动词ing型
(动画)以及祈使句+and/or+陈述句的用法区别:
(动画)照这样做,and结果很美好
(动画)得这样做,or结果不如人意。
今天的内容就到这里。我们下次见。
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