Unit 1 This is me-Period 3 Grammar课件（38张PPT）

(共38张PPT)
Period 3 Grammar
Unit 1 This is me!
你知道一般现在时吗？
Simple present tense of the verb to be
We use the simple present tense to talk about facts and states.
I am a student.
Sandy is my classmate.
We are in Class 1.
We make positive and negative sentences using the verb to be in the simple present tense like this:
I am happy.
You/We/They are
He/She/It is
I am not happy.
You/We/They are not
He/She/It is not
TIP
I am=I’m You are=You’re
We are=We’re They are=They’re
He is=He’s She is=She’s It is=It’s
We ask and answer questions using the verb to be in the simple present tense like this：
TIP
are not=aren’t is not=isn’t
Am I happy
Are you/we/they
Is he/she/it
Yes, I am.
you/we/they are.
he/she/it is.
No, I am not.
you/we/they are not.
he/she/it is not.
Millie and her new school
A Millie has some pictures of her new classmates and her plete what they are saying with the correct forms of the verb to be.
1. My name is Millie. I _________ 12 years old.
2. Hello, _________ you Simon
3. They _________ my classmates. We ________ in Grade 7.
am
are
are
are
4. Look, Sandy _________ over there. ①
5. Mr Wu _________ our English teacher.
6. _________ our school nice, boys and girls
温馨提示：此符号表示“考点精讲解析”链接。
is
is
Is
B Millie is talking to her new plete their conversation with the correct forms of the verb to be.
Millie: Hi, Sandy. Our school ________(1) big.
Sandy: Yes, it ________(2) . The classrooms ________(3) big too. ②
Simon: Our teachers ________ (4) nice. Mr Wu ________ (5) a good teacher.
Sandy: ________ (6) he our Chinese teacher
Millie: No, he ________ (7) . He ________ (8) our English teacher.
Simon: ________ (9) you good at English, Sandy
Sandy: No, I ________ (10) .
is
is
are
are
is
Is
Isn’t
is
Are
am not
①Look, Sandy _________ over there.
over there 在那儿
e.g. Look, Lily is over there. 看，莉莉在那儿。
There are many children over there.
那边有许多孩子。
考点1
指较远处, 与here 相对应。
拓展：（1）over 作副词，可意为“结束”。
e.g. School is over. Let’s go home. 放学了，咱们回家吧。
（2）over 作介词，意为“在……之上，在……正上方”。
e.g. There is a bridge over the river.
在河面上有一座桥。
（3）over 作介词，还可意为“超过，多于”。
e.g. There are over 20 boys in the classroom.
教室里有20 多个男孩子。
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温馨提示：可返回原文
②The classrooms ________ big too.
classroom /'klɑ sru m/ n. 教室
e.g. Our classroom is big and clean.
我们的教室又大又干净。
考点2
classroom 是由class+room 构成的合成词。类似词还有：
classmate 同班同学 football 足球
bedroom 卧室 blackboard 黑板
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be 动词的一般现在时
我们常使用含be 动词的一般现在时的句子谈论事实和状态。主语可以是人称代词，也可以是名词，be 动词要与主语保持一致。
e.g. I am from Nanjing. 我来自南京。
We are very happy. 我们非常高兴。
The little cat is very cute.这只小猫非常可爱。
考点1
【重点】be 动词在一般现在时的句子中有三种形式：am, is, are。第一人称单数用am，第三人称单数用is，其他人称用are。be 动词的否定形式是在be 后加not，即在am, is, are 后直接加not。含be 动词的句子的一般疑问句是将be 动词提到句首，即将am, is, are 提到句首。
考点2
句式 句型 例句
肯定句 主语+be 动词+ 表语 （名词/ 形容词等）. Mr Li is a good teacher.
李老师是一位好老师。
否定句 主语+be 动词+not+ 表语. Mr Li is not a good teacher. 李老师不是一位好老师。
句式 句型 例句
疑问句 一般疑问句 be 动词+ 主语+ 表语？ Is Mr Li a good teacher
李老师是一位好老师吗？
特殊疑问句 特殊疑问词 +be 动词+表语？ Who is a good teacher
谁是一位好老师？
注意：一般疑问句的肯定回答用：Yes, 主语+be.
否定回答用：No, 主语+ be not.
速记小法：
巧记乐记:
be 动词我（I）用am, 你（you）用are, is 跟着他(he)、她（she）、它（it），见了复数都用are。
中考在线：The reading room _________ very quiet. I enjoy reading books there.
A. am B. is C. are D. be
B
【解析】本题用语法判定法。主语The reading room为第三人称单数。
1. My bag is ___________.
2. ___________ am in a new school in Beijing. Amy is my new friend.
一、用方框中所给词的适当形式填空
Chinese teacher, I, Is, over there, classroom
over there
I
3. We are in Class 3, Grade 7. Our ___________ is in that building(楼房).
4. Is Mr Wu our ____________________
5. ___________ Daniel your new classmate
Chinese teacher, I, Is, over there, classroom
classroom
Chinese teacher
Is
6. This is my pencil. (改为一般疑问句)
__________ _________ your pencil
7. Her dog is 2 years old. (改为否定句)
Her dog __________ __________ 2 years old.
二、按要求完成下列各题
Is this
is not
【解析】6. This is...改为一般疑问句用Is this... 。
【解析】7. 含有be动词的句子改为否定句，在be动词后加not。
8. We are in Grade 7. (改为否定句)
We __________ __________ Grade 7.
9. I’m a student. (改为一般疑问句)
__________ __________ a student
10. My name is Millie. (改为同义句)
__________ __________ Millie.
aren’t in
Are you
I am
【解析】8. are not可
缩写成aren’t。
【解析】9. I’m...改为一般疑问句用Are you... 。
【解析】10. 本题用替代法。My name is...相当于I am...。
11. Is your new school nice (作肯定回答)
__________, __________ __________.
12. I’m in Grade 8. (改为一般疑问句)
__________ __________ in Grade 8
13. Is Amy my new classmate (作否定回答)
__________, __________ __________.
Yes it is
Are you
No she isn’t
14. Miss Wu is our English teacher. (改为一般疑问句)
__________ Miss Wu __________ English teacher
15. Are they students (作否定回答)
__________, __________ __________.
Is your
No they aren’t
16. He __________ a teacher. His name __________ Wang Gang.
17. I __________ an English boy. I __________ thirteen years old.
18. —Who __________ that woman
—She __________ Miss Wang.
三、根据句意用be动词的适当形式填空
is is
am am
is
is
19. —How old __________ your teacher
—She __________ 28.
20. —__________ you a new student
—No, I __________ not.
21. —What __________ those
—They __________ pencils.
is
is
Are
am
are
are
22. Maths __________ his favourite subject.
23. Millie and I __________ always free on Sunday.
is
are
【解析】22. 本题用语法判定法。Maths 为第三人称单数，
be 动词用is。
【解析】23. 本题用语法判定法。Millie and I 是两个人，
为复数，be 动词用are。
24. —__________ Jack in Class 2, Grade 7
—Yes. We __________ in the same class.
25. You __________ friendly. I want to make friends with you.
Is
are
are
【解析】24. 本题用语法判定法。第一空的主语是
Jack，为第三人称单数，be 动词用is; 第二空的主语是We，为复数，be 动词用are。
26. —Hello! Are you his father
—__________. I’m his uncle.
A. Yes, I am B. No, I’m not
C. Yes, I’m not D. No, I am
四、单项选择
B
【解析】Are you ... 的肯定回答用“Yes, I am.”，否定回答用“No, I’m not.”。由后面的“I’m his uncle.”可知应选B。
27. Two months __________ a long time. We can visit our grandparents during the vacation. [宜宾]
A. am B. is C. are
B
【解析】句意：两个月是很长的时间。我们可以在假期期间看我们的爷爷奶奶。当主语为表示时间、地点、距离、价钱等的名词时，通常谓语动词需要用单数形式。故选B。
28. —Are you in Class Two
—__________. We __________ in Class Three.
A. Yes, we are; are B. Yes, we are not; are
C. No, we are; aren’t D. No, we aren’t; are
D
【解析】Are you… 的肯定回答用“Yes, we are.”, 否定回答用“No, we aren’ t.”。
29. —________ the twin brothers in the reading room now
—No, they . They are in the classroom.
A. Be; isn’t B. Are; aren’t
C. Is; isn’t D. Are; isn’t
B
30. —What class __________ you in
—We __________ in Class 1, Grade 7.
A. are; is B. are; are
C. is; is D. is; are
B
31. 米莉，你英语学得好吗？
_____________________________________
32. 他们是我的同班同学。
_____________________________________
五、将下列句子翻译成英语
Are you good at English, Millie
They are my classmates.
33. 看！高老师在那边。
_____________________________________
34. 吴老师是我们的英语老师。
_____________________________________
35. 我们学校又大又好。
_____________________________________
Look! Miss Gao is over there.
Mr. Wu is our English teacher.
Our school is big and nice.
本节课主要学习了以下知识点，请同学们及时巩固练习：
be动词在一般现在时的句中的用法
谢谢大家！