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四年级下册英语第一单元知识点
在平平淡淡的学习中，大家都背过不少知识点，肯定对知识点非常熟悉吧！知识点是知识中的最小单位，最具体的内容，有时候也叫“考点”。那么，都有哪些知识点呢？下面是小编帮大家整理的四年级下册英语第一单元知识点，欢迎大家分享。
一、重点单词：
1. first floor一楼2. second floor二楼
3. teachers‘ office教师办公室4. library图书馆
5. playground操场6. computer room计算机房
7. art room美术教室8. music room音乐教室
9. next to紧邻，在......近旁
二、重点句型：
1.询问某地在何处句型的：Where is the library?
——句型结构：Where is/are the+地点?
2.表达某地点在某处的句型：It’s on the first floor.
——句型结构：It’s/They’re+在某地.
3.询问这/那/它是否是某地的句型：Is that the computer room?
——句型结构：Is this/that/it the+某地?
肯定回答：Yes, it is.否定回答：No, it isn’t.
拓展：某处是否在某地的句型：Is the teachers’ office on the first floor?
Is it next to Classroom 3?
肯定回答：Yes, it is.否定回答：No, it isn’t.
4.询问数量的句型：How many students are there in your class?
——句型结构：How many+可数名词的复数形式+are there+在某地?
5.询问对方是否有某物的句型：Do you have a library?
——句型结构：Do you have+某物?
肯定回答：Yes, I/we do.否定回答：No, I/we don’t.
注意：当主语是第三人称单数时要用“does”来提问，表示第三人称有某物时要把“have”变成“has”。
三：单元语音归纳：
字母组合发音例词
-er /?/ water, tiger, sister, computer, dinner
四：句型回顾：
1.询问某地在何处句型的：
句型结构：Where is/are the+地点?
问句是一个由Where引导的的特殊疑问句，用于询问某地在某处。
例句：Where’s the teachers’ office?老师办公室在哪里?
2.表达某地点在某处的句型：
句型结构：It’s/They’re+在某地.
这是表达某地点在某处的句型，也是询问某地在何处的答语。
例句：It is next to the computer room.它紧挨着电脑室。
They are on the second floor.它们在2楼。
3.询问这/那/它是否是某地的句型：
句型结构：Is this/that/it the+某地?
肯定回答：Yes, it is.否定回答：No, it isn’t.
问句是询问这/那/它是否是某地的句型，
其肯定回答是：Yes, it is.否定回答是：No, it isn’t.
例句：─Is this the teachers’ room?这是老师办公室吗?
─Yes, it is./ No, it isn’t.是的，它是。/不，它不是。
4.询问数量的句型：
句型结构：How many+可数名词的复数形式+are there+在某地?
这是由How many引导的特殊疑问句，用于询问某地某人/某物的数量，How many后接可数名词的复数形式，其答语可以是具体的数字，也可以是There are+数字(+在某地).。
例句：─How many computers are there in the computer room?
电脑室里有多少台电脑?
─Fifty.五十。
5.询问对方是否有某物的句型：句型结构：Do you have+某物?肯定回答：Yes, I/we do.否定回答：No, I/we don’t.
问句是以Do引导的一般疑问句，用于询问对方是否有某物，其肯定回答是：Yes, I/we do.否定回答是：No, I/we don’t.因为you是“你，你们”的意思，这里询问的是学校场所，是大家的，所以用we作答。
例句：─Do you have a computer room?你们有电脑室吗?
─Yes, we do. / No, we don’t.是的，我们有。/不，我们没有。
小学四年级英语下册第一单元检测试题
一、画线部分发音是(T)否(F)相同(5分)
( )1. A. water B. tiger C. doctor
( )2. A. under B. number C. computer
( )3. A. milk B. library C. like
( )4. A. way B. play C. today
( )5. A. bread B. teacher C. read
二、选出不属于同一类的单词(5分)
( )1. A. teacher B. farm C. doctor
( )2. A. library B. playground C. computer
( )3. A. bread B. art C. music
( )4. A. first B. forty C. second
( )5. A. next B. in C. an
四、选择合适的答案(10分)
( )1. The teachers’ office is on the ________ floor.
A. first B. one C. two
( )2. ——Is that the gym?
——__________
A. Yes, that is.
B. No, that isn’t.
C. No, it isn’t.
( )3. —_________ is the art room?
—It’s on the second floor.
A. What B. Where C. How
( )4. —________ you have a toy car? —Yes, I do.
A. Are B. Is C. Do
( )5. —________. Where’s the library?
A. Excuse me B. Thank you C. Nice to meet you
五、从B栏中选出A栏句子的正确答语(10分)
A B
( )1. Where is the gym? A. Yes, it is.
( )2. Do you have an art room? B. It’s on the second floor.
( )3. Is that your bag? C. Two.
( )4. How many pens do you have? D. No, she isn’t.
( )5. Is this your mother? E. Yes, we do.
七、连词成句(10分)
1. is, the, library, this(.)
____________________________________________________________
2. my, here, is, homework(.)
____________________________________________________________
3. is, teachers’ office, the, where (?)
____________________________________________________________
4. you, an, do, English book, have (?)
____________________________________________________________
5. is, computer room, the, floor, the, second, on (.)
____________________________________________________________
八、阅读理解，判断对(√)错(×)(10分)
We have a nice and big school. Our classroom is on the first floor. It’s next to the teachers’ office. There is a computer on the teacher’s desk. There are two doors, two blackboards, four windows, ten lights, many desks and chairs in our classroom. The computer room is on the second floor. The music room is next to the computer room. I like my school very much.
( )1. My school is small and nice.
( )2. Our classroom is on the second floor.
( )3. There are two ,windows in our classroom.
( )4. The music room is on the second floor.
( )5. I don’t like my school
九、根据下面的汉语提示，填入所缺单词，完成短文。(30分)
________ ________(这是)our classroom. It’s on the ________ ________ (二楼). ________ ________(那是)the art room. It’s next to the ________ ________ (教师办公室). Is this the ________ ________(计算机房)?No, it isn’t. It’s the ________ ________(音乐教室). Is that the ________(图书馆)?Yes, it is. Let’s read a book.
小学四年级英语下册第一单元检测试题参考答案：
一、1. T 2. F 3. F 4. T 5. F
二、1. B点拨：teacher和doctor都表示职业，farm是农场，所以选B。
2. C
3.A
4. B.点拨：first和second都是序数词，forty是基数词。
三、1. B. 2. E 3. C 4. D 5. A
四、1. A点拨：几楼，一定要用序数词，所以选first。
2. C点拨：确认的对象是物，选C.
3. B点拨：既然回答“它在二楼。”那么肯定是问“美术教室在哪里?”所以选择“Where”。
4. C点拨：既然回答“Yes, I do.”,那么肯定是“Do you……?”。
5. A.点拨：Excuse me.是你要打扰别人时的礼貌用语。
五、1. B 2. E 3. A 4. C 5. D
六、1. A where’s点拨：既然回答“它在二楼”那么肯定是问在哪里。
2. B pigs
3. C do
4. C it
5. B. next to
七、1. This is the library.
2. Here is my homework.
3. Where is the teachers’ office?
4. Do you have an English book?
5. The computer room is on the second floor.
八、1. × 2.× 3. × 4.√ 5. ×
九、
This is our classroom. It’s on the second floor. That is the art room. It’s next to the teachers’ office. Is this the computer room? No, it isn’t. It’s the music room. Is that the library? Yes, it is. Let’s read a book.
这是我们的教室。它在二楼。那是美术教室。它紧邻着教师办公室。这是计算机房吗?不，它不是。它是音乐教室。那是图书馆吗?是的，它是。咱们读本书吧。
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