四年级下英语第一单元知识点复习.docx

1、四年级下英语第一单元知识点复习四年级下U1知识点复习互动导学Unit 1 My school核心词汇知识点讲解1:1.library n.图书馆Go to the library. Read a story-book.看一本故事书。 2.teachers office n.老师办公室Go to the teachers office. Hand in(上交) the homework.上交作业3.playground 操场Go to the playground. Play football.踢足球 4. computer room 计算机房This is a computer room. 这

2、是计算机房。 5. music room 音乐教室We are listening music in the music room.我们正在音乐室听音乐。 6.teachers office n.教师办公室名词所有格：表示所属关系的一种格式，通常在单数名词后面直接加s，在以s结尾的复数名词后面加，表示“的”比如：教师节teachersday 父亲节fathers day 母亲节mothers day 玛丽的书包 Marys schoolbag 7. floor n楼层，地板词组：first floor 一楼 second floor 二楼我爱展示中英互译_playground操场library

3、图书馆art美术office办公室computer计算机Teachees office教师办公室floor层；地板homework家庭作业classroom教室first_第一music class音乐课PE class体育课知识点讲解1: 句型1. This is my book. 这是我的书.2. That is your book. 那是你的书.This指近处的事或物；That指远处的事或物。重点解析：这是一个可以用于确认事物的一般疑问句。一般疑问句通常用升调朗读。一般情况下需要确认的名词前会有冠词（a, an或the)。“Is this ?”用来询问离说话人较近的事物；“Is that

4、 .?”用来询问离说话人较远的事物。答语中需要注意不再使用this或that来指代，习惯上使用it来进行指代。生活实例：Mike到他的笔友David的学校去参观。让我们一起来看一看他们之间的对话吧！Mike: Is this the computer room? 这是计算机房吗？David: Yes, it is. 是的，它是。Mike: Is that your classroom? 那是你的教室吗？David: No, it isnt. 不，它不是。知识点讲解2: Is引导的一般疑问句及答语1）-Is this a picture?-Yes, it is.2）-Is that a teac

5、hers desk?-No, it isnt.注意：Is问，is答，答语中需要注意不再使用this或that来指代，习惯上使用it来进行指代。知识点讲解3. 楼层表达法课文应用：Its on the first floor. 它在一楼。句型结构：主语 (单数) + is on the + 序数词 + floor.要点提示：当序数词用阿拉伯数字表示时，必须在阿拉伯数字后加上序数词的最后两个字母。Eg： 23rd（第二十三），6th（第六）。重点解析：此句型可用于表达某处所位于第几层楼。表达“在第几层楼”要用介词“on”。Eg：on the second floor在二楼序数词是表示顺序的单词，它

6、的前面一般要用定冠词the。Eg：the first floor一楼巧学妙记：基数词变序数词歌诀基变序，有规律，词尾加上-th (fourth, sixth)。一、二、三，特殊记，结尾字母t, d, d (first, second, third)。八去t，九去e (eighth, ninth)，ve要用f替 (fifth, twelfth)。ty将y变成i，th前面有个e (twentieth, sixtieth)。若是碰上几十几，前用基来后用序 (twenty-first)。知识点讲解4：do引导的一般疑问句一般疑问句-即 yes/no 问句Do you have a music room

7、?肯定回答：_Yes, I do否定回答：_No, I dont.Do you have a library?肯定回答：_ Yes, I do否定回答：_ No, I dont.练习：(1) Do you like rabbits?Yes, I_do_.No, I _do_. /No, I _ I dont._(2) Does Mike like bananas?Yes, he does.No, he does not./ No, he doesnt. 知识点讲解5：1. 询问可数名词的数量的句型 How many ?课文应用：How many students are there in yo

8、ur class? 在你们班里有多少名学生？询问可数名词的数量的句型结构：How many + 可数名词复数 + are there + 其他?该句型是由how many 引导的特殊疑问句，用来询问可数名词的数量。how many意为“多少”，修饰可数名词复数。知识链接：how many的孪生兄弟how much1）how much也可以用来询问数量的多少，但其修饰的是不可数名词。例如：How much water is there in the cup? 杯子里有多少水？2）how much还可以用来询问价格，句型结构为“How much is/are + 主语?”。主语是单数或不可数名词时

9、，用is；主语是可数名词复数时，用are。例如：How much is that book? 那本书多少钱？How much are these apples? 这些苹果多少钱？巧学妙记：how many和how much的用法口诀 how many在句首，名词复数跟着走。 how much有区别，不可数名词跟在后。一般问句紧相随，其他成分不要丢。基础练习一、单项选择（ B ）1. _ is the canteen? A. What B. Where C. Who （ A ）2. _that a picture? A. Is B. Am C. Are（ C ）3. Do you have lu

10、nch _school? A. in B. on C.at（ C ）4. How many _ are there in your class? Forty-five. A. Students B. student C. students（ A ）5. Is that a map? _, it is.A. Yes B. yes C. No导学三：Pronunciation知识链接：1. 发/音的其他字母组合发音字母组合例词/ordoctor医生，actor演员ardollar美元2. 辅音字母和辅音字母组合的读音我爱展示拼一拼，读一读，判断每组划线部分发音是(T)否(F)一致.( F )1.

11、doctor, work ( T )2. short fork( T )3. dollar grammar ( F )4. car dollar课后测一、选词填空to so in is on1.Its _ big.2.Its _ the first floor.3.Welcome _ our school.4.Where _ the library？答案：so on to is二、选择正确的句子搭配。1.( ) Lets go the library. A. Yes, I do.2.( ) Where is the teachers office ? B. Yes, it is.3.( ) D

12、o you have lunch at school ? C. Forty-six.4.( ) How many desks are there in your class? D. Its 9:00.5.( ) Is that your pencil ? E. Its on the first floor.6.( )What time is it. F.OK. 答案：FEACBD作业单一、Read and arrange (整理句子，标出1.2.3.4.5组成一段对话）( 2) Wow! Your school is cool!( 5 ) No, it isnt. its the music

13、room. The art room is on the second floor.( 1 ) Look, this is my school.( 4 ) Oh, its so big. Is this the art room？( 3 ) Thank you. Look at the playground.二、根据所给的图片，将问题补充完整。1.Is that a library? Yes, . 2.Is this an art room? No, 3.This . 答案：1. it is 2. it isnt 3. is a computer.二、连词成句。 1an, is, this,

14、apple (?) _2.the, on, is, gym, first, the, floor (.) _ 3.music, our, beautiful, room, is (.) _ 4.a, have, garden, do, you (?) _ 5.school, have, you, at, do, lunch (?) _答案：1. Is this an apple?2. The gym is on the first floor.3. Our music room is beautiful.4. Do you have a garden?5. Do you have lunch

15、at school?三、阅读短文，判断句子的对错,用T，F表示。Hello! Im Zoom. This is my classroom. Its very big. In the classroom you can see a big board, 2 doors, 6 windows, 10 desks, 20 chairs, 4 pictures and 8 lights. The board is black. The wall is white. The floor is green. My classroom is nice and clean. I like my classroom very much.( T )1. The classroom is very big. ( T)2. The board is small.( T) 3. There are 6 windows in the classroom. ( F )4. The floor is yellow. ( T )5. The classroom is nice and clean.