There be句型记忆歌诀讲义稿
今天我们一起学习there be句型。首先,我们齐读一遍记忆歌诀。
There be,较全面;① 首名数,be 判断;②
它和"have", 皆为"有", 前表"存现"后主观③
时态变换不算难, 变换全由"be"体现;④
"be"提前,问句现, 否定"not","be"后添。⑤
一、考点概述(There be ,较全面;①)
there be句型主要包含be动词的选择与判断、它与"have"的区别、时态、句型变换和特殊表达等命题热点。
二、首名数,be 判断;②
请看图片,思考右边两句有什么异同:
There a teacher and two girls in the picture.
There two girls and a teacher in the picture.
A.is B.are C.be
对了,他们都表示“在图片中有老师和女孩两类人”,但是老师和女孩的先后顺序不同,第一句空格后“一名老师”,是单数;第二句空格后“两个女孩”,为复数。
注意:当there be句型有并列主语时,根据第一个名词的单复数(首名数)来确定be的形式。
三、它和"have", 皆为"有"; 前表"存现"后主观
请观察下表并改错
there be 存在有 "在某地/某时有...
have(has、had) 所有、拥有 "某人拥有...""某物具有...特征"
(改错)There will have fewer trees and more pollution in 50 years.
解析:题干意为"在50年以后,将有更少的树木和更多的污染",表"存在有",该用"there be"句型。再有in 50 years“50年后”,需要用一般将来时。因而,将there will have 改为there will be。
四、时态变换不算难,变换全由"be"体现:
请同学们认真填写be动词的形式表格:
原型 一般现在式 一般过去式 现在分词 过去分词 不定式
be am was being been to be
is
are were
接下来请同学们观察并注意黑体单词:
1.There is/are 2.There was/were
3.There will be 4.There have/has been
结论:在英语中,There be 句型根据表达含义的需要,有各种时态的表达形式,时态变化主要体现在 be动词 的变化上。
用be动词的适当形式填空。
1、There some people under the big tree.
2、There some milk in the glass.
3、There a picture and 2 maps on the wall.
4、There a pair of shoes under the bed yesterday.
分析:there be句型中be动词的判断我们需要注意两点:1.be动词后的事物个数;2.句子前或后的时间短语。上题1-3句靠近be动词的事物分别是people,milk和picture,其中some people是"一些人",为复数,milk为不可数名词,picture是单数,因而,他们分别对应are,is和is。句四末尾有yesterday,因而要用there be的一般过去时形式,加之be动词后是"一双鞋",强调的是"一双",而不是"鞋子",故答案为was。
五、"be"提前,问句现; 否定"not", "be"后添
请看例句
There were many cars here just now.
→Were there many cars here just now
→There were not (weren't) many cars here just now.
由此可见:there be的句型转换也主要体现在"be动词"上面。
六、There be句型特别表达
Be there... 在...有...吗?(一种问路表达)
Is there a post office near here
附近有一家邮局么?
总结
最后,我们再次齐诵There be句型记忆歌诀。
There be,较全面; 首名数,be 判断;
它和"have", 皆为"有", 前表"存现"后主观
时态变换不算难, 变换全由"be"体现;
"be"提前,问句现, 否定"not""be"后添。(共14张PPT)
There be 句型
年 级:七年级下册
学 科:英语(人教新目标版)
主讲人:XXX
学 校:XXX
There be句型记忆歌诀
There be , 较全面;⑴
首名数, be 判断;⑵
它和“have”, 皆表“有”
前为“存在”后主观⑶
时态变换不算难,
变换全由“be”体现;⑷
“be”提前, 问句现;
否定“not”“be”后添。⑸
There be , 较全面;⑴
there be这一句型是初中英语的基本句型,它主要涉及
、
和 等命题热点。
be动词的选择与判断
there be与“have”的区别
时态表达
句型变换
特殊句型
首名数, be 判断;⑵
there be句型中,be动词是根据最靠近它的事物的数目来确定的,与这一句型中包含的事物种类无关。(就近原则)
There a pencil and two erasers
in the pencil-case.
A. be B. are C. is
分析:题干句意"在铅笔盒里有一支铅笔和两
块橡皮擦。","铅笔"为最靠近be的事物且数量
为单数,根据"首名数,be 判断",故选择C。
C
There a teacher and two girls in the picture.
There two
girls and a teacher
in the picture.
首名数, be 判断
are
is
它和“have”, 皆“有”; 前表“存在”后主观⑶
(改错题)There will have fewer trees and
more pollution in 50 years.
there be 存在有 “在某地有多少事物/多少人”
“在某时有多少事物/多少人”
have (has、had) 所有 拥有 “某人拥有某物”
“某物具有什么特征”
解析:该题题干意为"在50年以后,将有
更少的树木和更多的污染",表"存在有",
该用"there be"句型。请注意:"
在...将有..."用there will be结构。
思考与练习:用“have,has”或 “there is , there are”填空
1. I________ a good father and a good mother.
2. My desk_________ three legs.
3. ______________a map of the world on the wall.
4. ______________any books in the bookcase
have
has
Are there
There is
时态句型不难变,变换全由“be”体现;⑷
请观察
1.There is/are 2.There was/were
3.There will be 4.There have/has been
在英语中,There be句型根据表达含义的需要,有各种时态的表达形式,时态变化主要体现在 的变化上。
“be动词”
由此可见
be动词的形式
原型 一般现在式 一般过去式 现在分词 过去分词
be
am
is
are
was
were
being
been
用恰当的be动词填空。
1、There some people under the big tree.
2、There some milk in the glass.
3、There a picture and 2 maps on the wall.
4、There a pair of shoes under the
bed yesterday.
就近原则+时态
was
is
is
are
“be”提前, 问句现; 否定“not” “be”后添;⑸
There were many cars here just now.
→Were there many cars here just now
→There were not (weren't) many
cars here just now.
there be的句型转换也主要体现
在 上面。
“be动词”
There be句型特别表达
There will be many trees around us in 20 years.
There have been many trees for 20 years.
There will be ... 在...将有...
There have / has been ... 在...有...
There be句型特别表达
There are two birds singsing over there.
There be...doing...在...有在做....的...
Is ther a post office near here
Is there a/an... 在...有...吗?(问路)
There be句型记忆歌诀
There be , 较全面;
首名数,
它和“have”, 皆表“有”
时态变换不算难,
变换全由 体现;
, 问句现;
否定“not” 。
be 判断;
前表“存在”后主观
“be”
“be”提前
“be”后添