英語(yǔ)語(yǔ)法there’s知識(shí)點(diǎn)
在平平淡淡的學(xué)習(xí)中，很多人都經(jīng)常追著老師們要知識(shí)點(diǎn)吧，知識(shí)點(diǎn)也可以通俗的理解為重要的內(nèi)容。還在苦惱沒有知識(shí)點(diǎn)總結(jié)嗎？下面是小編為大家收集的英語(yǔ)語(yǔ)法there’s知識(shí)點(diǎn)，僅供參考，大家一起來(lái)看看吧。
一、通常情況
在通常情況下，若there be只有一個(gè)主語(yǔ)，謂語(yǔ)的數(shù)則取決于該主語(yǔ)的數(shù);若有幾個(gè)主語(yǔ)并列，則通常是與靠近的主語(yǔ)保持一致。如：
There is a book on the desk. 書桌上有一本書。
There were a lot of people waiting. 有許多人在等著。
There is a girl and two boys in the room. 房里有一個(gè)女孩和兩個(gè)男孩。
但有時(shí)也可以與和兩(幾)個(gè)主語(yǔ)保持一致。如：
There were one or two chaps there. 那兒有一兩個(gè)人。
In addition to her, there were Mr. and Mrs Dalby. 除了她還有戴爾比夫婦。
二、特殊情況
但是，在非正式場(chǎng)合，there’s 往往可以用來(lái)代替復(fù)數(shù)形式there are 用于復(fù)數(shù)名詞前。如：
There’s lots of cars on the road these days. 如今路上有許多汽車。
There’s a man and a dog in our garden. 我們花園里有一個(gè)人和一只狗。
英語(yǔ)語(yǔ)法強(qiáng)調(diào)句知識(shí)點(diǎn)：判斷此題是定語(yǔ)從句還是強(qiáng)調(diào)句
有這樣一道題：
It was in the small house _________ was built with stones by his father _________ he spent his childhood.
A. which, that B. that, which C. which, which D. that, where
答案選A，填對(duì)此句的關(guān)鍵是要弄清第二空必須填 that，因?yàn)檫@是一個(gè)強(qiáng)調(diào)句，被強(qiáng)調(diào)部分為 in the small house (以及修飾它的定語(yǔ)從句 which was built with stones by his father)。又如：
(1) It was the boy _________ had been in prison _________ stole the money.
A. who, where B. that, how C. who, that D. that, which
【分析】此題答案選C，全句為強(qiáng)調(diào)句，被強(qiáng)調(diào)成分是 the boy (以及修飾它的定語(yǔ)從句who had been in prison)。
(2) It was just in the room _________ he was born _________ he died.
A. where, which B. that, that C. where, that D. which, that
【分析】此題答案選C，全句為強(qiáng)調(diào)句，被強(qiáng)調(diào)成分是 in this room，where he was born 為修飾 the room 的定語(yǔ)從句。
Therebe句型各種時(shí)態(tài)
There be句型的各種時(shí)態(tài)是由be的變化來(lái)體現(xiàn)的，例如：
一般現(xiàn)在時(shí)中，be是am/is/are。
e.g. There is some water in the bottle. 瓶子里有一些水。
There are some flowers in the basket. 籃子里有些花。
一般過(guò)去時(shí)中，be是 was/were。
e.g. There was a bike under the tree just now. 剛才樹下有一輛自行車。
There were some students in the classroom last night. 昨天晚上教室里有些學(xué)生。
一般將來(lái)時(shí)中，be的前面要加上be going to / will, 此時(shí)謂語(yǔ)是is/are going to be或者will be。
e.g. There will be a match in our school tomorrow.
= There is going to be a match in our school tomorrow.
明天我們學(xué)校將要有一場(chǎng)比賽。
There be所有句型
1、肯定結(jié)構(gòu)：
There is+可數(shù)名詞單數(shù)/不可數(shù)名詞+其他部分。
There are +可數(shù)名詞復(fù)數(shù)+其他部分。
2、疑問結(jié)構(gòu)：
Is there +可數(shù)名詞單數(shù)/不可數(shù)名詞+其他部分？
答：Yes，there is./No，there isn`t.
Are there +可數(shù)名詞復(fù)數(shù)+其他部分？
答：Yes，there are./No，there aren`t.
3、否定結(jié)構(gòu)：
There isn`t +可數(shù)名詞單數(shù)/不可數(shù)名詞+其他部分。
There aren`t +可數(shù)名詞復(fù)數(shù)+其他部分。
小可愛們一定要牢記這幾種結(jié)構(gòu)哦！There be還有一些神奇的地方，一起看看吧
1、There be 句型采用就近原則
e.g:There is a book and two pens in my bag.
There are two pens and a book in my bag.
2、There be 句型也與some和any連用，some用于肯定句中，any用于疑問句和否定句中。
看完了There be的用法，我們一起來(lái)比較一下它和它的好兄弟“have”的異同點(diǎn)吧。
There be和have的區(qū)別與聯(lián)系
1、區(qū)別：there be 意為存在，強(qiáng)調(diào)某地有某物，不表示所屬關(guān)系；
have 表示所有關(guān)系，強(qiáng)調(diào)某人擁有某物，這是其基本用法。
e.g：There are some trees in front of the house.
房前有些樹。
2、聯(lián)系：在表示結(jié)構(gòu)上的含有時(shí)，既可以用there be 句型，也可以用have(has) 來(lái)表示。
e.g：中國(guó)有許多長(zhǎng)河。
There are many long rivers in China. / China has many long rivers.