simple present and present progressive

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He has a book. she does her work. she goes to school.
五、Time signals:
1、every: every day/week/month/year/morning 2、频率副词(frequency adverbs):

always , usually, often, sometimes, seldom,never 3、次数(times): twice a week four times a week on Saturdays on Sundays at weekend on week days
六、一般疑问句(yes/no question):
Do/Does + subject + main verb(basic form of the verb)
Do you like coffee? Does Bob like coffee?
Are you a student?
rules:
Do I /you/we/they +main verb
He talks It rains
三、动词(verbs):
be动词的一般现在时 行为动词的一般现在时
1.含有be动词的一般现在时: 当主语(subject)是 第一人称单数,谓语动词(verb)用am; 第三人称单数, is; 第二人称或其他人称复数, are.
主语+动词(be)
I am a teacher.


Ann speaks French.
Does Ann speak French?
Yes, she does./ No ,she doesn’t. We read English every morning. Do you read English every morning?
Yes, we do./No, we don’t.
position of frequency adverbs
Subject+be+ frequency adverb Tom is (always/usually/often/sometimes) late for class.
Subject+ frequency adverb+ other simple present verbs. Tom (always/usually/often/sometimes) comes late.
I. 一般现在时( simple present tense):
一、定义:一般现在时表示主语经常性和习惯性的动作或存在 的状态,也表示说话者的喜好、能力及自然现象。
二、用法:
1.表示现在的状态: e.g. He’s twelve. She’s at work. 2.表喜好、具备的性格和能力等: e.g. She likes noodles. They speak French. 3. 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.
He doesn’t( does not) drink tea.
Exercise
is singing 1. Listen! Joan __________(sing) in the classroom. She sings often __________ (sing) there . speak 2. Does ________your brother __________(speak) Chinese? Do have 3. Where __________ you __________ (have) lunch every day? 4. The girl _____________(not like) wearing a skirt. doesn’t like 5. We ______ have (have) PE three times a week. 6. There ______ (be) twelve months a year. are
simple present tense and present progressive 一般现在时与现在进行时
1.Who _________ (sing) over there? 2.Who _________ (sing) best in our class?
学习目标(learning objective): I. 掌握动词时态中一般现在时态的用法。 II. 掌握动词时态中现在进行时态的用法. III. 掌握二者的区别运用. (重难点)
Hale Waihona Puke 动词的第三人称单数形式变化规则

1、大多数动词在词尾直接加s: read → reads look→ looks play→ plays
2、以辅音字母加y结尾的动词,要先将y变为i,再加es
fly →flies carry →carries study →studies
3、以“s, x, ch, sh”结尾的,在词尾加“es”,发音为 [iz] teach-teaches [iz]; watch-watches [iz] 4. irregular singular verbs: have--has do---does, go--goes.
We can speak English
→ Can you speak English ?
2.含行为动词(action verbs)

3 steps:一加二改三问号
一加:add Do/Does in front of subject/sentence; 二改:1、把谓语动词改为原形(basic form of the verb); 2、if the subject is the first person, the first person-the second person); 三问号:.-------- ?。
1->you
we-- you
my-- your
our-your
三问号:.---------------?
I am a freshman from 21st century international school.
→ Are you a freshman from 21st century international school?
② School begins on March 5.
三月五日开学。
simple present tense
singular 1st person 2nd person 3rd person I talk you talk She talks plural We talk You talk They talk
rule 3: ending with –ie, ie—y+ing die---dying tie—tying Exceptions to Rule2: snow—snowing fix—fixing say--saying
stand---
standing stopping eating crying riding hitting winning
Does she/he/it +main verb
Be subject+…?
一般疑问句(yes/no questions)的改写
含be或情态动词(modal verbs) 3 steps:一调二改三问号
一调:把句中的be或情态动词调到主语前; 二改:subject : the first person------the second person
He is a worker.
She is a visitor. It is a cat. You are tall. we are friends.
I---am he/she/it---is
we/you/they---are
They are writers.
2.行为动词(action verbs)的一般现在时:
七、否定句(negatives):
1.含be或情态动词,加not 。
S+be/modal verb+not
She is a tennis coach.
She isn’t(is not) a tennis coach.
Sally can speak 5 languages. Sally can’t( can not) speak 5 languages.
The teacher comes to class every day.
Does the teacher come to class every day?
I do exercise every morning. Do you do exercise every morning? They are in the playground. Are they in the playground?
当主语是第三人称单数时,谓语动词使用动词的第 三人称单数形式。 其他主语形式谓语动词均使用动词原形;
I eat breakfast every morning. We sleep every night. They go to the beach every weekend.
Ann speaks English every day.
2.含行为动词(action verbs),在动词前加助动词 don’t, doesn’t (s: third person singular). S+don’t /doesn’t+V(basic form) These boys like playing football. These boys don’t(do not) like playing football. He drinks tea.
第三人称单数和动词的第三人称单数形式
第三人称单数(third person singular): 一、人称代词he, she, it是第三人称单数。
二、单个人名、地名或称呼是第三人称单数。例 e.g: Han Mei , Beijing, Uncle Wang
三、不可数名词, “this / that / a/an/the+单数 可数名词”作主语时,是第三人称单数。 e.g: water, a panda , this book , that car , the cat
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. 表示“预定”或是“安排好”要发生的,不会轻易改 变的未来动作, 事情。或是“位移”,常用于此类用法 的动词有come, go, move, stop, leave, arrive, be, finish, start, begin等。 ① The plain arrives at 8 o’clock. 飞机八点到。
现在进行时(present progressive tense):
The action is happening right now. I am sitting in class right now. Rita is sitting in class right now. You are sitting in class right now.
am, is ,are =helping verbs
sitting= the main verb
structure: be(am/is/are)+v-ing
现在进行时(present progressive tense) spelling of –ing
rule 1:以不发音字母e结尾的, 去掉字母e,然后再加ing
A consonant+-e-- drop the –e and add-ing
smile– smiling write--writing
rule 2:重读闭音节的,双写这个单词最后一个辅音字母然后再加-ing。 one vowel+ one consonant double the consonant and add –ing sit---sitting run---running
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