There-be句型的用法

1、There be句型的用法一、構(gòu)成：There be .句型表示的是 “某處有(存在)某人或某物”，其結(jié)構(gòu)為There be(is，are，was, were )+名詞+地點(diǎn)狀語。例如：1) There are fifty-two students in our class.2) There is a pencil in my pencil-case.3) There was an old house by the river five years ago.二、各種句式：否定句：在be后加上“not”,也可用“no”來表示。即：no + n.（名詞）= not aanany + n.（名詞）。

2、例如：1) There is an orange in her bag.There isnt an orange in her bag.There is no orange in her bag.2) There are some oranges in her bag.There arent any oranges in her bag.There are no oranges in her bag.3) There is some juice in the bottle.There isnt any juice in the bottle.There is no juice in the b

3、ottle. 一般疑問句：There be結(jié)構(gòu)的一般疑問句變化只需把be動詞移到句首，再在句尾加上問號即可。例如：4) There is some money in her handbag. Is there any money in her handbag? (疑問句和否定句中，some改為any, something改為anything.)5) There is something new in todays newspaper.Is there anything new in todays newspaper?特殊疑問句：There be句型的特殊疑問句有以下三種形式 對主語提問：當(dāng)主語

4、是人時，用 “Whos + 介詞短語?”；當(dāng)主語是物時，用 “Whats + 介詞短語?”。其中there在口語中常常省略。注意：無論原句的主語是單數(shù)還是復(fù)數(shù)，對其提問時一般都用be的單數(shù)形式(回答時卻要根據(jù)實(shí)際情況來決定)。如： 6) There is a bird in the tree. Whats in the tree? 7) There are some bikes over there. Whats over there?8) There is a little girl in the room. Who is in the room? 對地點(diǎn)狀語提問：用 “Where is a

5、re + 主語?”表示（注意其答語變化）：例如： 9) There is a computer in my office. Where is the computer? -Its in my office. 10) There are four children in the classroom. Where are the fourchildren?-They re in the classroom. 對數(shù)量提問：一般有兩種提問方式： 如果主語是可數(shù)名詞，無論是單數(shù)還是復(fù)數(shù)，都用“How many +可數(shù)名詞復(fù)數(shù) + are there + 介詞短語？”表示：11) There are tw

6、elve months in a year. How many months are there in a year?12) There is only one book in my bag. How many books are there in your bag?13) There is a cat in the box. How many cats are there in the box?如果主語是不可數(shù)名詞，則用“ How much + 不可數(shù)名詞 + is there + 介詞短語？”表示：14) There is some money in my purse. How much

7、money is there in your purse?反意疑問句：There be或There加其它動詞，其反意疑問句一律用there? 例如：15）There is a beautiful girl in the garden, isnt there?16）There used to be no school here, used there did there? 三、用法：1. There be句型中be動詞的形式要和其后的主語在人稱和數(shù)上保持一致。1) There is a basketball in the box. 2) There is a little milk in the

8、 glass.3) There are many birds in the tree.4) There were many people in the street yesterday. 如果有兩個或兩個以上的名詞作主語，be動詞要和最靠近它的那個主語在數(shù)上保持一致，也就是我們常說的 “就近原則”。例如：5) There is an orange and some bananas in the basket. 6) There are some bananas and an orange in the basket. 2. There與be中間可插入一些表推測的情態(tài)動詞、表時態(tài)的短語(如和將來

9、時be going to will、現(xiàn)在完成時 havehas + pp. ) 例如：1) There must be a pen in the box.2) Is there going to be a dancing party tonight?3) There is not going to be a meeting tonight.4) There has been a big tree on the top of the hill.3. 英語中有些動詞或短語具有一定的情態(tài)含義，我們稱之為半助動詞。Therebe句型中的謂語動詞be可與這些半助動詞連用，表達(dá)更為復(fù)雜的意念。能用于The

10、rebe句型中的這類詞語主要有：happento（碰巧），appearseemto（似乎），usedto（曾經(jīng)），haveto（必須），belikelyto（很可能），be boundto（必定）等。例如： 1)Therehappenedtobeanoldfriendofmineintheclub在那個俱樂部碰巧有我的一個老朋友。 2)Thereappeartobeseveralreasonsforchangingourplans看來改變我們的計劃有幾個理由。 3)Thereusedtobeacinemaherebeforethewar戰(zhàn)前這里曾有一個電影院。 4) There happens

11、 to be some money in my pocket. 5)Thereareboundtobeobstaclesforustogetover一定會有障礙需要我們?nèi)タ朔?There be +名詞+地點(diǎn)/時間狀語There was a party in the hall last night.5. There be +名詞+關(guān)系從句/ 不定式/分詞1) There are some clothes to wash. (動賓關(guān)系)2) Therere some people Id like to recommend to you.3) There is a road being built

12、.6由therebe構(gòu)成的固定句型 由therebe構(gòu)成的一些固定句型在英語中很活躍，需很好地掌握。常見的有： Thereisnopoint(in)v-ing：沒道理，沒用，沒必要 Thereisnouse（in）v-ing：毫無用處 Thereisnosense(in)v-ing：毫無道理 Thereisnoneed（for sb.）tov：沒有必要 Thereisnov-ing：不可能，無法。 相當(dāng)于“It is impossible+ to do sth.”例如： 1)Thereisnouseinhidingthatfactfromhim對他隱瞞那個事實(shí)沒什么用。 2) Thereisn

13、opointinarguingfurther再爭下去也沒用。 3)Isthereanypointingoingon？有必要再繼續(xù)下去嗎？ 4)TherewasnoneedforhimtoremaininShanghai他沒有必要再留在上海。 5) Therewasnosenseinmakingachildsufferlikethat讓一個孩子受那樣的苦是毫無道理的。 6) Onceletthisfellowstarttalking, therewasnostoppinghim一旦讓這個家伙談起來，就無法讓他停下來了。 7. There be句型和havehas的區(qū)別：There be句型表示 “存在有”, havehas