2022初中教案外研版初一(上)英语第4讲:unit 2 语法篇(解析版).docx
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1、Unit2语法篇 _1.熟练掌握指示代词this, these, that和those的用法 1.指示代词的基本用法指示代词this, these, that和those是表示“这个,这些,那个,那些”等指示概念的代词,其中this(这个)和these(这些)指离说话的人较近的人或事物;that(那个)和those(那些)指离说话的人较远的人或事物。指示代词this, that作主语时,系动词be用单数形式is,后面的名词用单数形式;指示代词these, those作主语时,系动词be用复数形式are,后面的名词用复数形式。This is a big ball.这是一个大球。That is m
2、y dictionary.那是我的词典。These are my friends.这些是我的朋友们。Those are my pencils.那些是我的铅笔。2. 含指示代词的否定句This/That is和Thses/Those are的否定句变化规律简单,be动词后加not即可,其中is not 可缩写为isnt,are not可缩写为arent。3. 含指示代词的一般疑问句和答语由陈述句转为一般疑问句时,直接将be动词提前到句首即可。在回答主语是this或that的一般疑问句或特殊疑问句时,为了避免重复,在答语中用it来代替文具中的this或that。当回答主语是these或those的
3、问句时,在答语中用they来代替问句中的these或those。-Is this a computer? 这是一台电脑吗?-Yes it is.是的,它是。-Whats that ?那是什么?-It is a pen.它是一支钢笔。-Are these cars?这些事小汽车吗?-Yes, they are.是的,它们是。4. 注意几点用法(1)在介绍某人时,用“This is”,而不用“He/She is”。(2)打电话时,介绍自己用“This is”,问对方时用“Whos that?”。-Whos that ?你是谁?-This is Lucy.我是露西。(3)that is可缩写为tha
4、ts,而this is不能缩写为Thiss。单项选择1. -Are _ oranges? -Yes, they are.A. it B. this C. that D. these2. Lily, _ is Wang Wei.A. This B. this C. you D. your3. -Hello! 45986325. -Hello! Is that Li Lei? -_.A. Yes, Im Li Lei B. No, Im Li Ming C. Yes, thats Li Lei D. No, this is Li Ming4. Look! _ are my books.A. Thi
5、s B. That C. It D. These5. -Mum,_ is my friend, Jim. -Nice to meet you.A. that B. this C. heD. it6. -Are these American students? -No, .A. they areB. they arentC. these areD. these arent7.(2014甘肃兰州中考)Bob, can you see the boys over there? are my cousins. Lets go and say hello to them.A. ThisB. ThoseC
6、. ThatD. These8.(福建福州中考改编)-What are ? -They are oranges.A. theseB. thisC. them解析及答案:1. oranges为复数,应该用these来指代,故选D。2. 表示介绍人物,用句型This is. 开头。因Lily后面是逗号,空白处单词不在句首,用小写的this,故选B。3. 在打电话的时候,问对方用代词that,说自己用代词this,故选D4. 由books可知,主语应用表示复数的指示代词,故选D。5. 句意:-妈妈,这是我的朋友吉姆。-遇见你很高兴。当做介绍时应该用This is,其他的代词没有这种用法,根据句意故选
7、B。6. 本题考查Are these?的答语。由No可先排除A和C两项,答语中要用they,故选B。7. 可用“前后呼应法”解题。由上句句意“鲍勃,你能看到那边的那些男孩吗?”可知后句应使用表示复数的those来指代远处的人,故选B。8. 可硬“语法分析法”解答此题。系动词be用了复数形式are,说明主语应为复数,排除B项;them是代词的宾格,不能作主语,排除C项。these这些,可以用作主语,故选A。基础演练一、选词填空(单句选词填空) 1. - Is this your brother?- No, (this/it) isnt.2. (That/Those) are my grandpa
8、rents.3. - Are (these/this) your pens?- Yes, they are.答案:1. it2. Those3. these二、单项选择1. - Hello, Betty!- Hello, Lucy! is my good friend, Linda. A. TheB. ThisC. SheD. These2. - Whats your job?- . A. I am thirteenB. I work hardC. Im fineD. Im a teacher3. two girls are Mary and Linda. A. ThisB. TheyC. T
9、hatD. Those4. Is a panda over there(那边)? A. thisB. thatC. thoseD. these答案:1-4 BDDB巩固提高三、按要求转换句型1. Is that your brother? (作否定回答)No, .2. These are Tinas pens. (变为单数句) is .3. That is a photo. (变为复数句) are .4. Those are Jims books. (改为一般疑问句并作肯定回答) Jims books?Yes, .答案:1. it isnt2. This, Tinas pen3. Those,
10、 photos4. Are those, they are四、翻译(全句翻译)1. -这是什么?-是一把尺子。 2. 那些是我的铅笔。 3. -这是你的手表吗?-是的,它是。 4. 这些是我的姐姐们。 5. -你是谁?-我是张伟。(打电话用语) 答案:1. -Whats this?-Its a ruler.2. Those are my pencils.3. -Is this your watch?-Yes, it is.4. These are my sisters.5. -Whos that?-This is Zhang Wei.一、单项选择1. He is my fathers brot
11、her and he is my . A. auntB. cousinC. grandfatherD. uncle2. Her name is Lucy and is my aunt. A. sheB. herC. heD. his3. I have uncle. A. anB. aC. theD. 4. Look! This is a photo our school. A. toB. ofC. forD. with5. - is the girl next to Lily?- Shes my classmate. A. WhoB. WhatC. HowD. Where6. Britney
12、is a nurse. She works at the . A. factoryB. hotelC. universityD. hospital7. - Whats your fathers ?- Hes a bus driver. A. workB. jobC. nameD. friend8. There is a red car the house. A. in frontB. front of C. in front ofD. in the front of9. - Whats that?- a photo of my family. A. This isB. ItsC. ItsD.
13、That is10. tall tree! A. WhatB. What aC. HowD. How a答案:1-5 DABBA6-10 DBCBB二、完形填空 I am Tom. Im a student in a middle school. Its nice 1 you here. First let me say something about my family. There are five people in my 2 : my mother, my father, my sister, my brother and I. My father is an 3 worker. My
14、 mother is a teacher 4 English. My sister is eighteen and my brother is sixteen. Im fourteen. We 5 in the same middle school. We all study hard. My home is at West Hill. Theres a big river near our 6 . And behind it there is a hill. Theres one big tree and some small 7 around our house. The big tree
15、 is a pear tree and the small trees are apple trees, 8 there arent any pears or apples on them. 9 a photo of my house. In the photo, you can see three 10 in my bedroom. We like them very much.1.A. meetB. to meetC. meetingD. meets2.A. schoolB. classC. gradeD. family3.A. goodB. smallC. youngD. old4.A.
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