内容正文:
初一上册外研版
【寒假专版】
B版句型易错点精讲
寒假专版
【B版句型易错点精讲】There be+主语+
方位介词短语
初中·外研版·初一上册
句型结构:There be+主语+方位介词短语
易错点1:be动词与主语单复数不一致
核心知识点:
There be句型中,be动词的单复数形式取决于其后的主语,遵循“就近原则”,即与最靠近
be动词的主语保持一致。
典型例句对比:
典型错误:There is two books on the desk.(x)
正确表达:There are two books on the desk.(√)
真题链接(外研版初一上册同步练习):
There
a pen and two pencils in the pencil-box.
A.is
B.are
C.am
答案:A
解析:靠近be动词的主语apen是单数,所以be动词用is。
易错点2:方位介词使用混淆
核心知识点:
常见方位介词如in(在…里面)、on(在…上面)、nder(在…下面)、behind(在
…后面)等的区别和正确搭配。
1
初一上册外研版
【寒假专版】
B版句型易错点精讲
典型例句对比:
典型错误:There is a cat on the box.(×,若想表达“在盒子里”应为in the box)
正确表达:There is a cat in the box.(√)
真题链接(外研版初一上册基础训练):
-Where is the ball?
-It's
the chair
A.in
B.under
C.on
答案:B
解析:根据语境,球在椅子下面,用under。
易错点3:忘记使用there be结构而用have/has
核心知识点:
There be表示“某地存在某物”,have/has表示“某人拥有某物”,二者不可混淆。
典型例句对比:
典型错误:The room has a desk.(x,此处强调存在应使用there be)
正确表达:There is a desk in the room.(√)
真题链接(外研版初一上册同步测试):
a map on the wall.
A.There is
B.There are
C.Have
答案:A
解析:表示墙上有一张地图,用there be结构,主语amap是单数,所以用There is。
易错点4:主语为不可数名词时be动词用复数
2
初一上册外研版
【寒假专版】
B版句型易错点精讲
核心知识点:
不可数名词作主语时,be动词用单数形式。
典型例句对比:
典型错误:There are some water in the bottle.(x)
正确表达:There is some water in the bottle.(√)
真题链接(外研版初一上册单元检测):
There
some milk in the glass.
A.is
B.are
C.am
答案:A
解析:mil是不可数名词,be动词用is。
句型易错点精准训练
一、
单项选择(考查There be句型主谓一致)
1.There
three apples and a banana in the basket.
A.is
B.are
C.am
2.a clock and some books on the desk?
A.Is there
B.Are there
C.There is
3.There
some bread and two eggs for breakfast
A.is
B.are
C.have
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初一上册外研版
【寒假专版】
B版句型易错点精讲
4.-How many students in your class?
There forty-five.
A.are there;are
B.is there;is
C.are there;is
二、用所给单词的适当形式填空(考查There be句型与不可数名词)
1.There
(be)some juice in the glass.
2.There
(be)a pen,two rulers and an eraser in my pencil-case.
3.How much water
(be)there in the bottle?
4.There
(not be)any milk in the fridge.
三、改正句子中的错误(考查There be句型易错点)
1.There are a book and two pens on the table.
2.The classroom have four windows.
3.There is some books in the schoolbag.
4.There are a lot of rice in the bowl.
参考答案
I.单项选择
1.B2.A3.A4.A
Ⅱ用所给单词的适当形式填空
1.is 2.is 3.is 4.isn't
I.改正句子中的错误
1.There is a book and two pens on the table.
2.There are four windows in the classroom
3.There are some books in the schoolbag
4.There is a lot of rice in the bowl.
4