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1、第二课时第二课时Section A(Grammar Focus3c)there be结构表示结构表示“某地有某人或某物某地有某人或某物”。这种结构中的。这种结构中的there没有实际意义，没有实际意义，be动词的单复数要与后面的名词在数上保持一致。动词的单复数要与后面的名词在数上保持一致。1there be结构的基本句型结构的基本句型There are six pencils in the pencil box.铅笔盒里有六支铅笔。铅笔盒里有六支铅笔。There are not six pencils in the pencil box.铅笔盒里没有六支铅笔。铅笔盒里没有六支铅笔。Are th
2、ere six pencils in the pencil box？铅笔盒里有六支铅笔吗？铅笔盒里有六支铅笔吗？Yes,there are./No,there arent.是的，有。是的，有。/不，没有。不，没有。2there be结构的注意事项结构的注意事项(1)遵循遵循“就近原则就近原则”在在there be结构中，结构中，be动词的单复数取决于后面作主语的名词。但是，当动词的单复数取决于后面作主语的名词。但是，当there be句型中有两个或两个以上的名词并列作主语时，句型中有两个或两个以上的名词并列作主语时，be动词应和邻近的那个名词在数动词应和邻近的那个名词在数上保持一致，即遵循上保
3、持一致，即遵循“就近原则就近原则”。There is a pen and six pencils in the pencil box.铅笔盒里有一支钢笔和六支铅笔。铅笔盒里有一支钢笔和六支铅笔。There are six pencils and a pen in the pencil box.铅笔盒里有六支铅笔和一支钢铅笔盒里有六支铅笔和一支钢笔。笔。(2)there be结构与结构与have的辨析的辨析There are two books and a baseball in my room.在我的房间里有两本书和一个在我的房间里有两本书和一个棒球。棒球。I have two books a
4、nd a baseball.我有两本书和一个棒球。我有两本书和一个棒球。语法精练语法精练一、用一、用there be或或have的正确形式填空。的正确形式填空。1._ a tall building(建筑物建筑物)across from the park.2She _ a pet dog called Lazy.3_ any food in the fridge(冰箱冰箱)?No，there isnt.4A year _ twelve months.5._ any students in the school because today is Sunday.There ishasIs ther
5、ehasThere arent二、按要求完成下列句子。二、按要求完成下列句子。6There is a supermarket on Bridge Street.(改为一般疑问句改为一般疑问句)_ _ a supermarket on Bridge Street?7There are some students in the classroom now.(改为否定句改为否定句)There _ _ students in the classroom now.8The store is next to the hospital(对画线部分提问对画线部分提问)_ _ the store?9Are there any restaurants near your house？(作肯定回答作肯定回答)Yes,_ _10There is a pear and two apples in the basket.(改为同义句改为同义句)_ _ two apples and a pear in the basket.Is therearent anyWhere isthere areThere are
