人教版七年级英语上册Unit3 课文朗读+微课视频+知识点测试
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知识点讲解
Unit3 Is this yourpencil?
1. 人称代词和物主代词
人称 代词 | 主格 | I 我 | you 你 | he他 | she她 | it它 | we我们 | you你们 | they他们 |
宾格 | me 我 | you 你 | him他 | her她 | it它 | us我们 | you你们 | them他们 | |
物主 代词 | 形容词性 | my 我的 | your你的 | his他的 | her她的 | its它的 | our我们的 | your你们的 | their他们的 |
名词性 | mine我的 | yours你的 | his他的 | hers她的 | its它的 | ours我们的 | yours你们的 | theirs他们的 |
1) 人称代词作主语时用主格；作宾语时用宾格；作表语时用主格或宾格，但在口语中常用宾格。
① I（作主语）am hungry, pleasegive me（作宾语）something to eat. 我饿了，请给我一些吃的东西。
② I like her, and she likesme , too. 我喜欢她，她也喜欢我。
③ Who told him that news? 谁告诉他那个消息的？
④ It’s me/I. 是我。
2) 并列人称代词的排列顺序：人称代词在并列使用时，单数的顺序是第二人称→第三人称→第一人称；复数的顺序是第一人称→第二人称→第三人称。
you, he, and I 你，我，他
you and I我和你
he and I 我和他
you and he 你和他
we and you 我们和你们
you and they 你们和他们
we, you and they我们，你们和他们
3) 形容词性物主代词修饰名词，必须放在名词前面，相当于形容词，在句中作定语。名词性物主代词相当于名词（即指代名词，后面不能再加名词），在句中作主语、表语或宾语。
This is your ruler, it is not mine.这是你的尺子，不是我的。
2. Is this/that...? 这/那是......吗？
Yes, it is. / No, it isn’t. 是的，这/那（它）是。/ 不，这/那(它)不是。
△回答时，要用it来代替this和that。不可回答Yes, this/that is. / No, this/thatisn’t.
1）Is this your pencil ?这是你的铅笔吗？
Yes, it is. It’s mine是的，它是我的（铅笔）。
No, it isn’t. It’s hers. 不，不是的。这是她的（铅笔）
2）Is that your schoolbag? 那是你的书包吗？
Yes, it is. It’s mine. 是的，它是我的（书包）。
No, it isn’t. It’s his. 不，不是的。那是他的（书包）
It’s = It is isn’t = is not
3. Are these/those… ? 这/那些是……吗？
Yes, they are. / No, they aren’t. 是的，这/那些（它们）是。/ 不，这/那些(它们)不是。
△回答时，要用they来代替these和those。不可回答Yes, these / those are / No,these / those aren’t.
1) Are these your books? 这些是你的书吗？
Yes, they are.是的，这些（它们）是。
No, they aren’t. They are hers. 不，这些(它们)不是。这些是她的（书）。
2) Are those her keys? 那些是她的钥匙吗？
Yes, they are.是的，那些（它们）是。
No, they aren’t. They are mine. 不，那些(它们)不是。那些是我的（书）。
aren’t = are not
4. Excuse me. 请原谅/打扰了（客套语，用于问别人问题、请别人帮忙、打断别人说话等场合。)
Sorry/I’m sorry. “对不起，抱歉”（用于向别人表示歉意）
A: Excuse me. Where is my pen? 打扰了，我的钢笔在那？
B: Sorry/I’m sorry, I don’t know. 对不起，我不知道。
5. What / how about …? “……怎么样？” “……又如何呢？”。后接名词，代词或动名词。
1）向对方提出建议或请求。例如：
How about going out for a walk? 出去散散步好吗？
What about another cake? 再吃块蛋糕好吗？
2）征询对方的看法或意见。例如：
What about her playing the violin? （你认为）她的小提琴拉的怎么样？
What about the TV play? 那个电视剧怎么样？
3) 询问天气或身体等情况。例如：
What about the weather in your home town? 你们家乡的气候如何？
How about your uncle now? You can’t leave him byhimself. 你叔叔近来身体好吗？你们不能单独让他生活。
4) 寒暄时用作承接上下文的转折语。例如：
I am from Beijing. What about you? 我是北京人，你呢？
5) 对所陈述的情况做出反诘，常给予对方一种暗示。例如：
——My memory is good. I’ve neverforgotten anything.我的记忆力很好，从不忘记什么。
——What about that time you left your key to the office athome?那次你将办公室的钥匙忘在家里算是怎么回事呀？
6. thanks / thank you for... 因......而感谢
for是介词，后接n/pron/v-ing. (名词、代词、动名词)
Thanks for the photo of your family. 谢谢你的全家福照片。
Thanks for helping me. 谢谢你帮助我。
Thank you for your help. 谢谢你的帮助。
7. 如何用英语表示感谢
1）表示感谢的常用套语：
It‘s very kind of you. 你太好了，多谢你了。
Thank you. 谢谢你。
Thank you very much. 非常感谢。
Thank you very much indeed. 真是太感谢你了。
Thanks. 谢谢。
Thanks a lot. 多谢。
Thanks very much. 非常感谢。
Thanks so much. 非常感谢。
Many thanks. 多谢。
2）回答感谢的常用答语：
Not at all. 别客气；不用谢；哪儿的话。
You are welcome. 不用谢。
That‘s all right. 没什么；不用谢。
That‘s OK. 没什么；不用谢。
Please don‘t mention it. 不用客气；不用谢。
It‘s [It was] a pleasure. 不用客气；不用谢。
A pleasure. 不用客气；不用谢。
It is （was） my pleasure. 别客气，这是我高兴做的。
My pleasure. 不客气，这是我高兴做的事。
No problem. 不客气；不用谢。
It‘s [It was] nothing. 没什么；不客气。
8. How do you spell...? 你怎么拼写/读……？
A: How do you spell“red”? B: R-E-D.
用于询问或要求对方拼写单词的表达方式还有：
Spell it, please. 请把它拼写出来。
Can you spell it, please? 请把它拼写出来好吗？
Do you know how to spell it? 你知道它如何拼写吗？
9. ask for…. 请求/要…… 如：I’ll ask for two pencils. 我将要两支铅笔。
ask sb for sth 向某人请求/要某物 ask the teacher for help 向老师求助
10. call sb at + 电话号码：“拨打......号码找某人”
Call Alan at 495-3539.拨打495-3539找艾伦
11. E-mail me at maryg2@gfimail.com. （请）给我maryg2@gfimail.com这个邮箱发邮件。
1）at 放在电子邮箱的地址或电话号码等前面，表示“根据……；按照……”
2）@是at的缩写，读作at.com前的实心点读作dot。
12. I must find it. 我必须找到它。
13. a set of... 一套／副／串......
a set of keys 一串钥匙
a set of...作句子的主语时，应看作一个整体，谓语动词用单数。如：
A set of keys is on the desk. 有串钥匙在桌子上。
14. Is that your computer game in the lost and found case? 那个在失物招领箱里的电子游戏机是你的吗？
in the lost and found case 在失物招领箱里
同步练习
Unit 3单元测试
二、单项选择 (每小题1分，共15分)
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
( )31. — Is that ____ eraser?— No, it, isn’t. It’s ____ key.
A. an; a B. a; an C. an; an D. a; a
( )32. You can e-mail me _____ wulin3@163.com.
A. at B. in C. of D. to
( )33. — What’s your phone number?
— My phone number is 369-5840. Call _______, please.
A. I B. my C. me D. mine
( )34. — Who is that boy?
— He is my brother Dale, and that baseball is _______.
A. she B. her C. he D. his
( )35. — Are _______ books yours, Mike?— No, _______ aren’t.
A. these; those B. this; they B. this; those D. these; they
( )36. I lost some _____ in the school library.
A. map B. pens C. pencil D. box
( )37. I lost my ring. I must ______ it.
A. find B. meet C. call D. thank
( )38. — I can’t find my dictionary. — You can ______ your teacher for it.
A. thank B. help C. call D. ask
( )39. This set of keys _______ Helen’s. They _______ not yours.
A. are; are B. is; are C. are; is D. is; is
( )40. — Is this your pen? — _______. It’s mine.
A. Yes, it is B. Yes, this is C. No, this isn’t D. No, it isn’t
( )41. — These keys are mine. _________ this bag? — It’s Helen’s.
A. What is B. What about C. How is D. Who is
( )42. — ________, are you Ms. Liu? — Yes, I am.
A. Excuse me B. Nice to meet you
C. Have a good day D. How are you
( )43. — __________? — W-A-T-C-H.
A. How are you B. What’s this in English
C. How do you spell it D. Who is she
( )44. — Thank you for your help, Lisa. — ______
A. I am fine, thanks.B. OK!C. Thanks. You, too.D. You’re welcome.
( )45. — _______? — It’s a cup.
A. What’s this B. Who’s this C. What color is it D. What’s your name
三、完形填空 (每小题1分，共10分)
阅读下面对话，从A、B、C、D四个选项中，选出最佳选项。
Good afternoon. I am Gina Brown. I am in Classroom 5B. Here is a white bag. Is this bag 46 ? No, it isn’t. I 47 it in the school library. 48 ID card and a watch are in it. The watch is green. Is this 49 bag? My telephone number is 034-5772. Please call me. You can 50 Ms. Wu for it, too.
This girl is Sally 51 . She is my sister. She lost a 52 . She doesn’t know the time (时间). She must find it. What 53 is it? 54 is purple. Please e-mail her 55 sallybrown@qq.com. Thank you for your help.
( )46. A. I B. me C. my D. mine
( )47. A. lost B. meet C. found D. call
( )48. A. A B. An C. The D. /
( )49. A. your B. yours C. you D. her
( )50. A. ask B. thank C. help D. excuse
( )51. A. Green B. Miller C. Brown D. Smith
( )52. A. pen B. eraser C. notebook D. watch
( )53. A. photo B. map C. color D. bag
( )54. A. It B. This C. That D. She
( )55. A. in B. at C. of D. to
四、阅读理解(一) (每小题2分，共20分)
根据下列短文，选择最佳选项。
A
Eric, Betty and Cindy are friends. They are in the classroom now. Eric finds a red pencil box. A black pencil, two yellow rulers and some erasers are in it.
Eric asks Cindy, “Is this your pencil box?”
Cindy says, “No, it isn’t. This pencil box is red. Mine is green.”
Eric asks Betty, “What color is your pencil box?”
Betty says, “It’s red. I cannot find it now.”
“Is this your pencil box, Betty?” Eric asks.
“Oh, yes. I lost it this morning. Thank you!” Betty says.
Sarah is their (他们的) English teacher. She says, “You are good, Eric.”
( )56. Eric, Betty and Cindy are _______.
A. brothers B. sisters
C. in the library D. in the classroom
( )57. What can you see in the pencil box?
A. A pen, two rulers and some erasers.
B. A pencil, two pens and some erasers.
C. A pencil, two rulers and some pens.
D. A pencil, two rulers and some erasers.
( )58. The red pencil box is _______.
A. Eric’s B. Betty’s C. Cindy’s D. Sarah’s
( )59. What color is Cindy’s pencil box?
A. Red. B. Yellow. C. Green. D. Black.
( )60. You can see that _______________.
A. Eric is good B. Betty found two rulers
C. Sarah isn’t a teacher D. Cindy lost her pencil box
B
Good morning, I’m Kevin. This is my schoolbag. A photo of my family and some English books are in it. And a pencil box, too. Is the pencil box purple? No, it’s orange. It’s my pencil box. What’re in the pencil box? A ruler, a pencil and a pen are in it. The ruler is my ruler. It is blue and red. The pencil is black and white. It is not my pencil. Look! That girl is my friend Lucy. It is her pencil. That boy is my cousin, Tim. I find his green pen in my pencil box. His telephone number is 789-5603. I lost my watch in the morning. I must find it.
( )61. What can’t you see in the schoolbag?
A. A photo. B. A watch. C. Some books. D. A pencil box.
( )62. What color is Kevin’s pencil box?
A. Orange. B. Blue. C. Green. D. Purple.
( )63. You can find ______ in the pencil box.
① a ruler ② an eraser③ a pen ④ a pencil
A. ①② B. ②④ C. ①③④ D. ②③④
( )64. Lucy is Kevin’s ______.
A. sister B. cousin C. friend D. teacher
( )65. Tim’s telephone number is ______.
A. 789-5693 B. 780-9603 C. 798-5603 D. 789-5603
五、单词拼写（每小题1分，共10分）
根据句意及首字母或汉语提示，写出单词的正确形式。
66. You can a__________ her for the dictionary.
67. Grace f_________ a watch in the school library.
68. Thank you for your h___________.
69. Kate reads (阅读) books in the school l___________.
70. My pencil is blue. What a ___________ his?
71. Ms. Li is my English __________ (老师).
72. That is her ____________ (电脑).
73. This ____________ (戒指) is Kate’s.
74. _________ (一些) baseballs are in the box.
75. Those pens are ____________ (她的).
六、选词填空 (每小题1分，共5分)
根据短文内容，用方框中所给单词的适当形式填空。每词限用一次。
you, find, call, I, notebook |
Hello, my name is Carla. I found a 76.__________ in the school. It is an English notebook. The color of the notebook is yellow. Here is a name “Alan” on the cover (封面). And in the notebook, I found a QQ name — PURPLE. Now, it is in the lost and 77.__________ box. Is this notebook 78.__________? My telephone number is 521-3946. 79.__________ me, please. You can also e-mail 80.__________ atcarla69@163.com. Thanks.
七、句型转换 (每小题2分，共10分)
按要求完成下列句子 (每空一词，含缩写)。
81. This is my cup. (改为同义句)
This cup ______ ______.
82. Those are my keys. (改为一般疑问句)
______ those ______ keys?
83. Is that Helen’s dictionary? (作肯定回答)
Yes, ______ ________.
84. Is she Jenny Brown? (作否定回答)
No, ______ _______.
85. This is Gina’s eraser. (改为复数形式)
______ ______ Gina’s ______.
八、阅读理解(二) (每小题2分，共10分)
阅读下面短文，根据短文内容回答问题。
Hello! My name is Jane. I’m a student. This is my classroom. It is nice. This is my schoolbag. And that is my notebook. Is this my pen? Yes, it is. Is that my eraser? No, it isn’t. It’s Tom’s eraser. It’s yellow. My eraser is green, and it is in my pencil box. What’s this? It’s a dictionary. It’s Grace’s dictionary. I lost my dictionary. It’s red. Please call me if (如果) you found it. My telephone number is 906-3428.
86. How is the classroom?
_______________________________________
87. What color is Tom’s eraser?
_______________________________________
88. Is Jane’s eraser in her pencil box?
_______________________________________
89. What’s Jane’s telephone number?
_______________________________________
90. How many things are mentioned in this passage (这篇文章中提到多少种物品)?
_______________________________________
九、书面表达 (共10分)
假如你是辛迪(Cindy)。早上你在图书馆捡到了一个紫色的书包，里面有一本英语书、一个笔记本和一个蓝色的铅笔盒。请你写一个失物招领启事。你的邮箱是cindy12@126.com。
要求：
1. 句子通顺、语意连贯；
2. 启事要包括说明中所有的提示信息；
3. 不少于30词。
___________________________________________________________
___________________________________________________________
___________________________________________________________
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参考答案
Unit 3参考答案
二、31-35 AACDD 36-40 BADBA 41-45 BACDA
三、46-50 DCBAA 51-55 CDCAB
四、56-60 DDBCA 61-65 BACCD
五、
66. ask 67. found 68. help
69. library 70. about 71. teacher
72. computer 73. ring 74. Some 75. hers
六、76. notebook 77. found 78. yours 79. Call 80. me
七、81. is mine 82. Are; your 83. it is 84. she isn’t 85. These are; erasers
八、86. It’s nice. 87. Yellow. 88. Yes, it is. 89. 906-3428. 90. Six.
九、
Found:
Hello, I’m Cindy. I found a purple schoolbag in the library. An English book, a notebook, a blue pencil box are in it. Are they yours? Please e-mail me atcindy12@126.com.
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