内容正文:
Unit 2 A new student
专题02 语法提升·易错题专项训练
句型、语法
语法提升
高频易错点、易错点提示、小练笔、答题点拨
易错精讲
there be句型的一般疑问句 高频易错点01
there be 句型的一般疑问句: Be + there + 主语 + 其他?
肯定回答为:Yes, there is/are. 否定回答为:No, there isn’t/aren’t.
— Is there a chair near the desk? 书桌的旁边有一张椅子吗?
— Yes, there is. /No, there isn’t. 是的,有。/ 不,没有。
易错点提示
there be 句型的一般疑问句修改方法
① 找出 be 动词(is,are),并将 be 动词(is,are)提前。
② 将首字母大写,句末用问号。
③ 有 some 时,需要将 some 变为 any。
④ 第一人称变为第二人称:I/we → you, my/our → your, me/us → you。如:
There are some girls in my classroom. 在我班里有一些女孩。
一般疑问句:Are there any girls in your classroom? 你班里有一些女孩吗?
肯定回答:— Yes, there are. 是的,有。
否定回答:— No, there aren’t. 不,没有。
小练笔
句型转换。
1.There is an old box under my parents' bed.(改为一般疑问句)
______ ______ an old box under ______ parents' bed?
2.There are some pupils in the playground.(改为一般疑问句,并作否定回答)
______ there ______ pupils in the playground?
______, there ______.
3.There’s some tea in the cup. (改为一般疑问句,并作否定回答)
_______ _______ _______ tea in the cup?
_______, _______ _______.
4.There are some music rooms in his school. (改为一般疑问句)
______ there ______ music rooms in his school?
1.答案:Is there;your
解析:there be 句型变一般疑问句,把 be 动词(is)提前,第一人称 my 变为第二人称 your ,就得到 Is there an old box under your parents' bed?
2.答案:Are;any;No;aren't
解析:there be 句型(are 体现)变一般疑问句,将 are 提前,some 变 any ;否定回答用 No,there aren't ,即 Are there any pupils in the playground? 否定回答:No, there aren't.
3.答案:Is there any;No;there isn't
解析:there be 句型(is 体现,There’s = There is )变一般疑问句,把 is 提前,some 变 any ;否定回答用 No, there isn't ,也就是 Is there any tea in the cup? 否定回答:No, there isn't.
4.答案:Are;any
解析:there be 句型(are 体现)变一般疑问句,把 are 提前,some 变 any ,即 Are there any music rooms in his school?
点
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数词的用法高频易错点02
数词又分为基数词和序数词。基数词表示数量,序数词表示顺序。如:
基数词后面的名词要注意单复数的变化,而序数词前一般要加 the,后面跟名词单数,
表示 “第几” 如:
the second student 第二个学生
the third lesson 第三节课
Sunday is the first day of the week. 星期天是一周的第一天。
在楼层前用介词 on , 如:
on the first floor 在一楼 on the second floor 在二楼
易错点提示
注意:序数前一般要加定冠词the,即the +序数词
The first is always better than the second.
第一总是比第二好。
当序数词前出现my,your,their等形容词性物主代词时,不加the。
This is my first lesson.
这是我的第一课。
小练笔
单项选择和单词填空题。
( )1. We have ______ lessons in the morning, and the ______ lesson is Chinese.
A. three; three B. three; third C. third; three
( )2. —How many floors are there in the building?
—There are ten. My home is on the ______ floor.
A. five B. fiveth C. fifth
( )3. Sunday is ______ day of the week.
A. the first B. first C. the one
( )4. —Where is the art room?
—It’s on ______ floor.
A. the second B. the two C. second
5 March is the ______ (three) month of the year.
6. My classroom is on the ______ (one) floor.
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1.答案:B,第一空“lessons”是复数,用基数词“three”表数量;第二空“the + 序数词”表顺序,“third”是“three”的序数词,所以选B 。
2.答案:C,“在第几层楼”用序数词,“five”的序数词是“fifth” ,“fiveth”拼写错误,所以选C 。
3.答案:A,序数词表顺序时前加“the” ,“first”是序数词,“one”是基数词,所以“星期日是一周的第一天”表达为“the first day” ,选A 。
4.答案:A,楼层表达用“on the + 序数词 + floor” ,“second”是序数词,前面要加“the” ,所以选A 。
5.答案:third,表示“第三个月”用序数词,“three”的序数词是“third” 。
6.答案:first,楼层表达用序数词,“one”的序数词是“first” ,即“在一楼”是“on the first floor” 。
It’s time for...句型高频易错点03
It is time for +动名词/名词 = It is time to + 动词原形 是...时候了
It is time for dinner .= It is time to have dinner. 到了吃午饭的时候了。
易错点提示
如果要表达“是某人做......的时候了”则用“It’s time for sb to do sth.”句型
It’s time for dancing. = It’s time to dance.(是跳舞的时候了 )
It’s time for Tina to dance.(是 Tina 跳舞的时候了 )
小练笔
用 to 或 for 补全句子。
1. It’s time ______ singing.
2. It’s time ______ do some housework.
3. It’s time ______ doing my homework.
4. It’s time ______ him ______ cook lunch.
按要求完成句子。
5.It is time for school. (改为同义句)
It is time ______ ______ ______school. 1. 答案:for ,“It's time for + 名词/动名词” 是固定结构,“singing”是动名词 ,所以用for ,表示 “到做…… 的时间了”。
2. 答案:to ,“It's time to + 动词原形” 是固定结构,“do”是动词原形,所以用to ,表示 “到做…… 的时间了”。
3. 答案:for ,“It's time for + 名词/动名词” 是固定结构,“doing”是动名词,所以用for ,表示 “到做…… 的时间了”。
4. 答案:for;to ,“It's time for sb. to do sth.” 是固定结构,意为 “到某人做某事的时间了” ,所以第一空用for ,第二空用to 。
5.答案:to go to ,“It's time for + 名词” 可转换为 “It's time to + 动词原形” ,“go to school”是 “去上学” ,所以填to go to ,表示 “到上学的时间了”。
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祈使句的用法高频易错点04
一、祈使句概念
1. 用于表达命令、请求、建议、劝告或禁止等的句子
2. 主语“You”通常被省略,一般以动词原形开头
3. 可在句首或句末加上Please表示礼貌
4. 句末用感叹号或者问号,用降调来读
二、祈使句类型
肯定祈使句
(1)Do型:动词原形开头 ,eg:Come on, please.
(2)Be型:Be+形容词 ,eg: Be quiet.
(3)Let型:Let+宾语+动词原形 ,eg: Let me help you.
否定祈使句
(1)Do型和Be型:在句首加Don’t或never ,eg:Don’t be careless.
(2)Let型:Let+宾语+not+动原 或Don’t+let+宾语+动原 ,
eg:Let’s not say anything.
Don’t let us go, please.
易错点提示
祈使句的应答方式
肯定回答:OK./Sure./All right.
Please close the window. → OK.
否定回答:Sorry, I can’t.(需说明原因)
Let’s go swimming today. → Sorry, I have to study.
小练笔
单项选择和用括号内单词的正确形式填空。
( )1. Be quiet!______late for class.
A. Don't be B. Not be C. Be not
( )2. Let’s ______the room.
A. clean B. cleaning C. to clean
( )3. Boys and girls,______leaning and have fun.
A. keeping B. keep C. to keep
4. ______(Close) the door. It’s cold outside.
5. Don’t ______(make) noise in the library.
6. Let ______(we) have a rest.
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1.答案:A,考查祈使句否定形式(Do/Be型 )。“迟到” 是 “be late” ,否定祈使句用 “Don’t + 动词原形” ,所以是 “Don’t be late” ,选A 。
2.答案:A,考查Let型祈使句结构 。“Let’s + 动词原形” ,“clean” 是原形,选A (cleaning是现在分词,to clean是动词不定式 ,都不符合 )。
3.答案:B,考查祈使句肯定形式(Do型 )。祈使句以动词原形开头,“keep” 是原形,选B (keeping是现在分词,to keep是动词不定式 ,不符合 )。
4. 答案:close,考查祈使句肯定形式(Do型 )。直接用动词原形开头,填Close 。
5.答案:make, 考查祈使句否定形式(Do型 )。“Don’t + 动词原形” ,填make 。
6. 答案:us,考查Let型祈使句结构 。“Let + 宾格” ,“we” 的宾格是us ,填us 。
综合训练
一、用所给词的适当形式填空。
1.There ______ (be) a music room and two art rooms in our school.
2.Let ______ (I) show you around our classroom.
3.How many ______ (classroom) are there in your school?
4.The library is on the ______ (three) floor.
5.My new friend ______ (be) from the UK.
6.There aren't ______ (some) books in the desk.
7.Please ______ (open) the window. It's hot in the room.
8.They can ______ (play) football in the playground.
9.This is ______ (she) first day at this school.
10.Look! The swing is too ______ (highly).
二、单项选择题。
( )1.—Is there a computer room in your school?
—Yes, ______ is.
A. this B. there C. it
( )2.—______ classrooms are there in your school?
—There are 30.
A. How much B. How many C. How old
( )3.Our classroom is ______ the second floor.
A. in B. on C. at
( )4.Let's ______ and have a look at the new library.
A. go B. goes C. going
( )5.—Are there any art rooms?
—No, there ______.
A. are B. aren't C. is
( )6.There ______ some desks and chairs in the classroom.
A. is B. are C. am
( )7.She is a new student. Can you show ______ around?
A. she B. her C. hers
( )8.The table tennis room is on the ______ floor.
A. one B. first C. two
( )9.We have ______ music room and ______ art room.
A. a; a B. an; a C. a; an
( )10.—What's in the classroom?
—______ some desks and chairs.
A. There is B. There are C. They are
三、根据中文意思将句子补充完整。
1.她是一名新学生。她叫南希。
She is a ______ ______. Her name is Nancy.
2.我们学校有多少间教室?
How many ______ are there in our ______?
3.我们的教室在二楼。
Our classroom is ______ the ______ floor.
4.有电脑室吗?
Are there any ______ ______?
5.是的,有两间。它们在三楼。
Yes, there are two. They're ______ the ______ floor.
6.让我们去看看。
Let's go and ______ a ______.
7.不要推。太高了。
Don't ______. It's too ______.
8.我现在想回家。
I want to ______ ______ now.
9.这是我的新学校。
This is my ______ ______.
10.操场上有一些学生。
There are ______ students ______ the playground.
四、句型转换。
1.There are some classrooms in our school.(改为一般疑问句)
______ there ______ classrooms in your school?
2.There is a library on the third floor.(改为否定句)
There ______ a library on the third floor.
3.Our classroom is on the second floor.(对划线部分提问)
______ ______ your classroom?
4.There are two computer rooms.(对划线部分提问)
______ ______ computer rooms are there?
5.Can you show her around?(肯定回答)
Yes, ______ ______.
6.Let's go to the playground.(改为同义句)
______ ______ going to the playground?
7.There is a music room.(改为复数句)
There ______ some ______ ______.
8.The table tennis room is on the first floor.(对划线部分提问)
______ ______ the table tennis room?
五、根据课文内容,将短文补充完整
Yang Ling meets a new student, Nancy. Miss Li asks Yang Ling to 1. ______ Nancy around the school. They first go to the classrooms. There are 24 2. ______ in the school. Their classroom is on the 3. ______ floor. Then they look for computer rooms. There are 4. ______ computer rooms and a library on the third floor. Nancy also wants to know if there is a music room. Yang Ling tells her there 5. ______ one on the first floor. The table tennis room is on the first floor too. After that, they see Bobby and Sam in the 6. ______. Sam is on the 7. ______, but it's too 8. ______ because he is so heavy. They are having 9. ______ fun. Yang Ling hopes Nancy will like their 10. ______.
参考答案
一、用所给词的适当形式填空
1. 答案:is
解析:there be句型遵循“就近原则”,靠近be动词的“a music room”是单数,故用is。
2. 答案:me
解析:let后接人称代词宾格,I的宾格是me。
3. 答案:classrooms
解析:how many后接可数名词复数,classroom的复数是classrooms。
4. 答案:third
解析:表示“在第几层楼”用序数词,three的序数词是third。
5. 答案:is
解析:主语“my new friend”是第三人称单数,be动词用is。
6. 答案:any
解析:否定句中“一些”用any,some用于肯定句。
7. 答案:open
解析:祈使句中动词用原形,故填open。
8. 答案:play
解析:情态动词can后接动词原形,故填play。
9. 答案:her
解析:修饰名词“first day”用形容词性物主代词,she的形容词性物主代词是her。
10. 答案:high
解析:be动词后接形容词作表语,highly是副词,其形容词形式是high。
二、单项选择题
答案:1-5 B B B A B 6-10 B B B C B
1. 答案:B
解析:there be句型的一般疑问句回答用“ Yes, there+be./No, there+be+not.”,故选B。
2. 答案:B
解析:询问可数名词数量用how many,how much修饰不可数名词,how old问年龄,故选B。
3. 答案:B
解析:“在第几层楼”用介词on,故选B。
4. 答案:A
解析:let's后接动词原形,故选A。
5. 答案:B
解析:are there引导的一般疑问句否定回答是“No, there aren't.”,故选B。
6. 答案:B
解析:there be句型遵循“就近原则”,“some desks”是复数,故用are,选B。
7. 答案:B
解析:show后接人称代词宾格,she的宾格是her,故选B。
8. 答案:B
解析:表示楼层用序数词,first是序数词“第一”,故选B。
9. 答案:C
解析:music以辅音音素开头,用a;art以元音音素开头,用an,故选C。
10. 答案:B
解析:回答“某地有某物”用there be句型,“some desks and chairs”是复数,故选B。
三、根据中文意思将句子补充完整
1. 答案:new student
解析:“新学生”译为new student,空前有a,用单数。
2. 答案:classrooms;school
解析:“教室”译为classroom,how many后接复数;“学校”译为school。
3. 答案:on;second
解析:“在二楼”译为on the second floor,用序数词second。
4. 答案:computer rooms
解析:“电脑室”译为computer room,any后接复数rooms。
5. 答案:on;third
解析:“在三楼”译为on the third floor,用序数词third。
6. 答案:have;look
解析:“看看”译为have a look,是固定搭配。
7. 答案:push;high
解析:“推”译为push;“高的”译为high,形容词作表语。
8. 答案:go home
解析:“回家”译为go home,是固定短语。
9. 答案:new school
解析:“新学校”译为new school,空前有my,用单数。
10. 答案:some;in
解析:“一些”译为some;“在操场上”译为in the playground。
四、句型转换
1. 答案:Are;any
解析:there be句型变一般疑问句,把be动词提前;some在疑问句中变any。
2. 答案:isn't
解析:肯定句变否定句,在be动词后加not,is not缩写为isn't。
3. 答案:Where is
解析:对地点“on the second floor”提问用where,后接一般疑问句语序。
4. 答案:How many
解析:对数量“two”提问,computer rooms是可数名词复数,用how many。
5. 答案:I can
解析:can引导的一般疑问句肯定回答是“Yes, 主语+can.”,主语用I。
6. 答案:What about/How about
解析:“Let's...”的同义句可用“What about/How about doing...?”表示建议。
7. 答案:are;music rooms
解析:单数句变复数句,is变are;a music room变some music rooms。
8. 答案:Where is
解析:对地点“on the first floor”提问用where,后接一般疑问句语序。
五、根据课文内容,将短文补充完整
1. 答案:show
解析:“show sb. around”意为“带某人参观”,ask sb. to do sth.用动词原形。
2. 答案:classrooms
解析:根据上下文,此处指学校有24间教室,用复数。
3. 答案:second
解析:“在二楼”用序数词second。
4. 答案:two
解析:结合常见课文内容,此处指两间电脑室。
5. 答案:is
解析:there be句型,主语one(music room)是单数,用is。
6. 答案:playground
解析:Bobby和Sam通常在操场上活动,故填playground。
7. 答案:swing
解析:根据后文“the swing”可知,Sam在秋千上。
8. 答案:high
解析:秋千太高,用形容词high。
9. 答案:a lot of
解析:“have a lot of fun”意为“玩得很开心”,是固定搭配。
10. 答案:school
解析:Yang Ling希望Nancy喜欢他们的学校,故填school。
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