7B Unit6 Grammar 课件(共35张PPT)

3.We went shopping last night. _D_id_ you _g_o_ shopping last night?
The Dragon Boat Festival is coming! Here are some presents for you. Try your best to get it.
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Task 1
1. It was a cloudy day yesterday.
一般疑问句:
Was it a cloudy day yesterday?
肯定回答: Yes, it was.
2. We sang an English song.
否定句:
We didn’t sing an English song.
3.We __h_a_d____ (have) a party last night.
4.We __v_i_s_it_e_d_ (visit) the museum and went home.
5.My mother _b_o_u_g_h_t_ (buy)last week?
去年
去年他去了美国。 He went to America last year.
The dog__d_id_n’_t__fi_n_d a bone.
2.He did his homework.
He _d_id_n’_t__d_o his homework. 3.You came to school yesterday.
You did__n_’t_ c_o_m__eto school yesterday.
Simple past tense (II)
To learn the form and the usages of the simple past tense
To use the simple past tense to make positive and negative sentences
To use the simple past tense to ask and answer questions
It was cloudy. It was not cloudy.
They were in the classroom.
8:00 a.m
5:00 p.m.
They were not in the classroom.
It was not cloudy. They were not in the classroom.
一般疑问句:
Did you sing an English song? 否定回答: No, we didn’t.
Task 2
改错题
Task 3
1.How is Jane yesterday?
____i_s_____w__a_s________
2.He goes to school at six yesterday.
5.Tom wasn’t watch TV last night.
___w_a__s_n_’t_________d_id__n_’t_
巧记动词过去时态 Task 4
动词一般过去时，表示过去发生事； be用was或者were, do,does成did； 谓语动词过去式，过去时间作标志； 一般动词加-ed，若是特殊得硬记。 否定句很简单，主语之后didn’t添； 疑问句也不难，did放在主语前； 如果谓语之前有did,谓语动词需还原; 动词若是was/were,否定就把not添。
一年前
I w_a_s_ a student one year ago.
am was
She _is__ a little fat now.
___
She_w_a_s__ thin many years ago.
is
was
You a_r_e 13 years old now.
You _w_er_e12 years old last year.
plan planned
travel travelled
Base form Past form
cost
cost
cut
cut
begin began
come came
make made
build built
tell
told
leave left
do did
一般过去时的 否定句及一般疑问句
I _a_m a teacher now.
含行为动词过去式的一般疑问句结构:
Did+ 主语 +动词原形 +其他…? 肯定回答: Yes,主语+ did. 否定回答: No, 主语+ didn’t.
小结: 疑问句也不难，did放在主语前;如果
谓语之前有did,谓语动词需还原.
1.Did you play basketball yesterday?
A. Yes, I am.
B. No, I am not.
C. Yes, I were.
D. No, I wasn’t.
请将下列句子改为疑问句并做肯定和否定回答。
1. She was at home last week. _W_a_s_ _s_h_e_at home last week? 肯定回答：Yes, __s_h_e_ __w_as. 否定回答：No, __s_h_e_ _w_a_s_n’t.
疑问句结构: Was/ Were +主语 +其他…?
肯定回答: Yes,主语+ was/ were. 否定回答: No, 主语+ wasn’t/ weren’t. 小结:动词若是was/were,变一般疑问句遵循: 一调(be), 二改, 三问号.
1.They were good at maths.(改为一般疑问句) _W_e_re__th_e_y_ good at maths?
2. 你们吃过早餐了。 You had breakfast.
1. We _e_n_j_o_y_e_d__ (enjoy) ourselves at the party last night.
2.Jack __s_tu__d_ie_d_____ (study) for the English test last Sunday.
2.You were happy yesterday. _W_e_r_e y_o_u__happy yesterday?
肯定回答：Yes, _w_e_ _w__e_re. 否定回答：No, _w__e_w_e_r_e_n_’t.
去年
He went to America last year. The rabbit looked at the time. Alice found a small door.
2.They were happy yesterday.
Theywe_r_e_n_o__t_happy yesterday. 3. The cat was small a month ago. The cat w__a_s_n__o_t small a month ago.
Was she at home last week? Were you happy yesterday?
2. What day __w_a_s___ (be) it yesterday?
3.Was Simon late for class this week?
A. Yes, he does. B. No, he isn’t.
C. No, he was. D. Yes, he was.
4.Were you interested in Japanese?
Did you hear a sound just now?
Yes, we did. Did Alice go through the door? No, she didn’t.
Did you have a big breakfast? No, we didn’t.
Did you hear a sound just now? Did Alice go through the door? Did you have a big breakfast?
二、 行为动词的过去时
He went to America last year. The rabbit looked at the time. Alice found a small door.
肯定句结构: 主语 +行为动词的过去式 +其他…
如1.昨晚我看了一部电影。 I saw a film last night.
Write the simple past form of the following verbs.
Base form Past form
help helped
turn turned
like
liked
dance danced
reply replied
carry carried
stop stopped
__g__o_e_s_______w__e_n_t____
3.You aren’t children 2 years ago.
___a_re__n_’t______w_e_r_e_n__’t__
4.Did you saw him just now?
_____s_a_w______s_e_e______
3.—How _d__id__ they spend last weekend? — They ___s_a_w___ the movies.
句型转换 1. He came here last month. (改为否定句)
He _d_i_d_n_'_t _c_o_m__ehere last month.
含行为动词过去式的否定句结构: 主语+ didn’t +动词原形 +其他…
如: 昨天我没有看电影。 I didn’t see a film yesterday.
小结: 肯定句变否定句很简单,主语之后
didn’t添,谓语动词需还原。
请将下列句子改为否定句。
1.The dog found a bone.
A. Yes, I did.
B. No, I am not.
C. No, I don’t.
D. Yes, I didn’t.
2.Did she have a picnic last Sunday?
A. Yes, she does. B. Yes, she is. C. No, she didn’t. D. No, she did
否定句结构: 主语 + was/ were not +其他…
was not=wasn’t were not=weren’t 小结:动词若是was/were,否定就把not添.
请将下列句子改为否定句。
1.She was at home last week. She w_a_s__n_o_t_at home last week.
are
were
一、含be动词的过去时
I was a student one year ago.
He was thin many years ago. You were 12 years old last year.
肯定句结构: 主语 + was/ were +其他… 如：上周二他们在家。 They were at home last Tuesday.
去年他没去美国。 He did not go to America last year.
Байду номын сангаас
去年
did not
didn’t
Alice did not want to let the rabbit get away. The key did not fit any of the doors.
Alice did not want to let the rabbit get away. The key did not fit any of the doors. He didn’t go to America last year.
用适当的词完成下列对话
1.— How was your weekend? — It _w__a_s__ great. — What _d_i_d__ you _d_o___last weekend ? — I _d__id____ some homework.
2.— Where _d_i_d_ she _g_o__ last weekend? — She _w__e_n_t__ to the beach.