Unit 8 第2课时 Section A(Grammar Focus～3c)——单元语法精讲精练（作业课件）-【四清导航】2023-2024学年七年级英语下册（人教版 河南专用）

第二课时 Section A(Grammar Focus～3c) ——单元语法精讲精练 英语 七年级下册 人教版 四清导航 there be结构表示“某地有某人或某物”。这种结构中的there没有实际意义，be动词的单复数要与后面的名词保持一致。 1．there be结构的基本句型 There are six pencils in the pencil box.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。 —Are there six pencils in the pencil box？铅笔盒里有六支铅笔吗？ —Yes, there are./No, there aren't.是的，有。/不，没有。 句式 结构 肯定句 There is/are＋主语＋某地． 否定句 There isn't/aren't＋主语＋某地． 一般疑问 句及答语 Is/Are there＋主语＋某地？肯定回答：Yes，there is/are. 否定回答：No，there isn't/aren't. 2．there be结构的注意事项 (1)遵循“就近一致”原则 在there be结构中，be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，be动词应和邻近的那个名词在数上保持一致，即遵循“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。 There are six pencils and a pen in the pencil box.铅笔盒里有六支铅笔盒一支钢笔。 (2)there be结构与have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棒球。 I have two books and a baseball.我有两本书和一个棒球。 there be 表示“某地有某物或某人”，强调的是位置关系 have/has 表示“拥有”，强调的是所属关系 一、用there be或have的正确形式填空。 1. ________ a tall building(建筑物) across from the park. 2．She ____ a pet dog called Lazy. 3．—________ any food in the fridge (冰箱)? —No，there isn't. 4．A year ___ twelve months. 5. ___________ any students in the school because today is Sunday. There is has Is there has There aren't 二、按要求完成句子。每空一词。 6．There is a supermarket on Bridge Street.(改为一般疑问句) _______ a supermarket on Bridge Street? 7．There are some students in the classroom now.(改为否定句) There _________ students in the classroom now. 8．The store is next to the hospital．(对画线部分提问) ________ the store? 9．Are there any restaurants near your house？(作肯定回答) Yes, _________ ． 10．There is a pear and two apples in the basket.(改为同义句) __________ two apples and a pear in the basket. Is there aren't any Where is there are There are eq \x(There be结构) $$