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1、There be 句型1.There be句型表示“某處有某物”（1）其中there is 用于單數(shù)名詞或不可數(shù)名詞，如： There is a pencil case in the school bag. There is some soup/milk /tea/coffee/juice/water/chocolate.（2）There are用于可數(shù)名詞的復數(shù)，如： There are some desks in the classroom. （3）There be 句型的就近原則：be動詞后面如果跟的是不止一種物品，就根據(jù)離它最近的物品選用is或are.如：There _ some pi
2、ctures and a telephone. There _a telephone and some pictures. 2.There be 句型的否定形式：在be動詞的后面加not（is not可以縮寫為isnt，are not可以縮寫為 arent）注意：有some 的要改成any。 例：There is a pencil in the pencil-box.（改為否定句） There _ a pencil in the pencil-box. There are some crayons on the desk.（改為否定句） There _ _crayons on the desk
3、. “some”和“any”都有“一些”的意思.“some”一般用于肯定句，“any”用于否定句和一般疑問句。但在一些表示委婉請求，想得到對方肯定回答的疑問句中，也用“some”. 例：1.There are some watermelons in the basket.(肯定句) 2.There arent any birds in the tree.(否定句) 3.Are there any toy trains on the table?(疑問句)4.Would you like some tea?(表委婉請求)3.There be句型的疑問句（1）一般疑問句There be句型的一般疑
4、問句變化是把be動詞調整到句首,再在句尾加上問號即可。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）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?（2）特殊疑問句There be句型的特殊疑問句形式有以下三種變化： 對主語提問： 1. 當主語是人時：用“whos +介詞短語”2. 當主語是物時：用“whats +介詞短語”注意：無論原句的主語是單數(shù)還是復數(shù)，對之提問時一般用b
5、e動詞的單數(shù)形式is。（回答時卻要根據(jù)實際情況來決定）1. There are many books over there. over there?2. There is a little girl in the room. in the room? 對地點狀語提問：提問地點用Where is / are+主語? 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? 對數(shù)量提問：一般有兩種句型結構：How many+復數(shù)名詞+are there+介詞短語?How much+不可數(shù)名詞+is there+介詞短語?句型轉換：
There be 句型 知識點和練習
