來源:百度空間 作者:暈得逍遙 2009-12-18 11:48:03
1. 定義:There be句型表示某處存在某物或某人。
2. 結構:
(1) There is +單數可數名詞/不可數名詞+ 地點狀語.
(2) There are +復數名詞+地點狀語.
there是引導詞,在句中不充當任何成分,翻譯時也不必譯出。句子的主語是某人或某物,謂語動詞be要與主語(某人或某物)的數保持一致。當主語是兩個或兩個以上的名詞時,謂語動詞要與跟它最近的那個名詞一致。
eg. ① There is a bird in the tree. 樹上有一只鳥。
② There is a teacher and many students in our classroom. 我們教室里有一位老師和許多學生。
③ There are two boys and a girl under the tree. 樹下有兩個男孩,一個女孩。
3. There be句型與have的區別:
(1) There be 句型和have都表示“有”的含義。區別如下:There be表示“某處存在某物或某人”;have表示“某人擁有某物/某人”,它表示所有、擁有關系。 eg.
①He has two sons. 他有兩個兒子。
②There are two men in the office. 辦公室里有兩個男人。
(2)當have表示“包括”、“存在”的含義時,There be 句型與其可互換。
eg. A week has seven days. =There are seven days in a week. 一個星期有七天。
變臉一:否定句
There be句型的否定式的構成和含有be動詞的其它句型一樣,在be后加上not或no即可。注意not和no的不同:not是副詞,no為形容詞,not a/an/any + n. 相當于no+ n.。例如:
There are some pictures on the wall. →There aren't any pictures on the wall. =There are no pictures on the wall.
There is a bike behind the tree. → There isn't a bike behind the tree. =There is no bike behind the tree.
變臉二:一般疑問句
There be句型的一般疑問句變化是把be動詞調整到句首,再在句尾加上問號即可,此為\"調整法\"。但同時要注意:當肯定句中有some時,要將其改為any(否定變化也一樣)。看看下面兩句是如何\"改頭換面\"的吧:
There is some water on Mars. → Is there any water on Mars?
There are some fish in the water. →Are there any fish in the water?
變臉三:特殊疑問句
There be句型的特殊疑問句形式有以下三種變化:
① 對主語提問:當主語是人時,用\"Who\'s+介詞短語?\";當主語是物時,用\"What\'s + 介詞短語?\"。注意:無論原句的主語是單數還是復數,對之提問時一般都用be的單數形式(回答時卻要根據實際情況來決定)。如:
There are many things over there. →What's over there?
There is a little girl in the room.→Who is in the room?
② 對地點狀語提問:提問地點當然用"Where is / are+主語?\"啦!例如:
There is a computer on the desk. → Where is the computer?
There are four children on the playground. →Where are the four children?
③ 對數量提問:一般有兩種句型結構:
How many+復數名詞+are there+介詞短語?
How much+不可數名詞+is there+介詞短語?
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