粤教版（三起）五下-Review 2-Lesson 1-ppt课件-(含教案)--(编号：209be).zip

There be-的构成及用法 There be- 的构成 定义：表示某地定义：表示某地有有某物或某人某物或某人 结构：结构：there is+单数可数名词单数可数名词/不可数名词不可数名词+地点状语地点状语 there are+复数名词复数名词+地点状语地点状语 1: There is a girl and two boys in the picture. 2: There are two boys and a girl in the picture. 就近原则就近原则 be动词单复数形式要跟动词单复数形式要跟there be之后的主语保持一致，如果主语是单之后的主语保持一致，如果主语是单 数或不可数名词用数或不可数名词用is，如果主语是复数用，如果主语是复数用are。 注意事项：注意事项： there是引导词，在句中不充当任何成分，是引导词，在句中不充当任何成分， 翻译时也不必译出。句子的主语是某人或某物，谓语动词翻译时也不必译出。句子的主语是某人或某物，谓语动词 be要与主语（某人或某物）的数保持一致。要与主语（某人或某物）的数保持一致。 There is a bird in the tree. There are five birds in the tree. tree cat There is a cat under the tree.There are three birds in the tree. bird 请使用There be- 描述下图 请使用There be- 描述下图 There is a cat and two birds in front of the house. There are two birds and a cat in front of the house. There be- 的否定句 否定句：在否定句：在be后加上后加上“not”,也可用也可用“no”来表示。来表示。 即：即：no + n.（名词）（名词）= not aanany + n.（名（名 词）。例如：词）。例如： There is an orange in her bag. There isnt an orange in her bag. There is no orange in her bag. There is a radio on the desk. There be- 的一般疑问句 Is there a radio on the desk ? Yes, there is. / No, there isnt. There are some shoes under the bed. Are there any shoes under the bed? Yes, there are. / No, there arent. Is there anything new in todays newspaper? There is something new in todays newspaper. Yes, there is./No, there isnt 规则：规则： is/are要提前要提前,再在句尾加再在句尾加 上问号即可上问号即可. some 变变any, something改为改为anything,其其 他都不变他都不变. 用be动词is / are 填空： 1、There a pencil in the pencil box. 2、There some flowers on the desk. 3、There four people in my family. 4、There a picture and two maps on the wall. 5、A: there a cat under the tree? B: Yes,there is are are is Is is Whats in the picture？ a boy There is a boy. . Whats in the pencil box? There are two pencils. a pencil box Whats + 介词短语介词短语(地点）地点）+？的问句，用？的问句，用there be 来回答来回答 There be- 特殊疑问句 1.对对主语主语提问提问 当主语是人的时候，用 “Whos + 介词短语?” Who is in the room? There is a little girl in the room. 当主语是物的时候，用 “Whats + 介词短语?” There are some bikes over there. Whats over there? 注意：注意：无论原句的主语是单数还是复数，对其提问无论原句的主语是单数还是复数，对其提问 时一般都用时一般都用be的单数形式的单数形式(回答时却要根据实际情况回答时却要根据实际情况 来决定来决定) . 2.对对地点状语地点状语提问提问 对对地点状语地点状语提问：用提问：用 “Where is are + 主语主语?” 表示（注意其答语变化）表示（注意其答语变化） Where is the computer? There is a computer in my office. -Its in my office. Where are the four children? There are four children in the classroom. -They re in the classroom. 2.对对数量数量提问提问 如果主语是如果主语是可数名词可数名词，无论是单数还是复数，无论是单数还是复数， 都用都用“How many +可数名词复数可数名词复数 + are there + 介词短语？介词短语？”表示：表示： How many months are there in a year? There are twelve months in a year. How many books are there in your bag? There is only one book in my bag. 2.对对数量数量提问提问 如果主语是如果主语是不可数名词不可数名词，则用，则用“ How much + 不可数名词不可数名词 + is there + 介词短语？介词短语？”表示：表示： How much money is there in your pocket? There is some money in my pocket. A: How many birds are there in the tree? B: There are three. A: How many cats are there in the tree? B: There is only one. How many + 名词复数名词复数+ are there +介词短语？介词短语？ 用用there be 来回答。来回答。 There be 句型的时态 be可以有：可以有： 现在时现在时(there is/are） 过去时过去时(there was/were) 将来时将来时(there is/are going to be或或there will be) 完成时完成时(there have/has been) 还可用还可用there must be ,there cant be, there used to be等。等。 如如 There is going to be a meeting this morning. There be 句型反意疑问句 there be 句型反意疑问句的构成：句型反意疑问句的构成：be (not) there? 如：如： There is some milk in the bottle, _____ ? Aisnt there Barent there Cisnt it Dare there A There be 与 have 的区别 (1) There be 和和have都表示都表示“有有”的含义。区别如下：的含义。区别如下： There be表示表示“某处存在某物或某人某处存在某物或某人”；have表示表示“某人某人 拥有某物拥有某物/某人某人”，它表示所有、拥有关系。，它表示所有、拥有关系。如：如： (2)当当have表示表示“包括包括”、“存在存在”的含义时，的含义时，there be 句句 型与其可互换。如：型与其可互换。如： He has two sons. There are two men in the office. A week has seven days. =There are seven days in a week.Teaching Plan there be 句型讲解句型讲解 一、Teaching Time: 40min 二、Teaching Goals: 1、掌握、掌握there be 句型基本用法。句型基本用法。2、灵活转化、灵活转化 there be 句型的否定句、一般疑问句及回答。句型的否定句、一般疑问句及回答。 三、Class Type: New Lesson 四、Teaching Aid: chalk, blackboard 五、Teaching procedures: Step 1: Greet the class as usual revision. (3-5min) Leading in: T：good morning, everyone . Ss: good morning, teacher. T: Sit down please. Ss: Thank you. T: last class we dealt with the new words, lets read these words together. Each word twice, ok? Ss: ok. T: “America” begin. Ss: T: Very good. Please remember these words after class. Next time we will have a dictation. My dear students, how long have you been in our school? Ss: Almost a month. T: Yeah, almost a month. Do you like our school? Ss: Yes. T: You must like our classroom. Ss: Yes. T: ok. Very good. Lets describe our classroom in detail. I divide you into four groups. “group1 group2 group3 and group4.” Ill give you five minutes to discuss with you partner. Turn back to discuss with you partner. Ss: T: ok. My dear students stop talking now each group one student come to the blackboard to share your ideas with us .first group 1 please. Ss: T: yeah, very good .all of you did a good job. And this is todays language points “there be 句型句型” Step 2:知识点讲解。知识点讲解。 正如刚才 XX 同学所说：There are . There is . 表示 某地有某物。 一：一：There be 句型基本认识句型基本认识 1、定义：、定义：There be 句型表示某处存在某物或某人。句型表示某处存在某物或某人。 2、结构：、结构：(1) There is +单数可数名词单数可数名词/不可数名词不可数名词+ 地点状语地点状语. (2) There are +复数名词复数名词+地点状语地点状语. 桌桌 子子 上上 有有 一 个 杯 子 。 地点在前地点在前 某物在后某物在后 there 是引导词，在句中不充当任何成分，翻译时也不必译出。句子 的主语是某人或某物，be 动词表示“有” ，谓语动词 be 要与主语 （某人或某物）的数保持一致。 例句：1、教室里有六个点灯。2、教室里有四把风扇。 3、鞋子上有一些尘土。4、教室里有一个电视架。 5、桌子上有一个杯子。 二：二：There be 句型的变化句型的变化 1：变成否定句：变成否定句 There be 句型的否定式的构成和含有 be 动词的其它句型一样，在 be 后加上 not There be+not+某物某物+地点状语。地点状语。 注意：当肯定句中有 some 时，要将其改为 any（疑问变化也一样） 。 Eg: There are six pictures on the wall. There are not (arent)six pictures on the wall. There is some water in the cup. There is not(isnt) any water in the cup. 2：变成一般疑问句：变成一般疑问句 There be 句型的一般疑问句变化是把句型的一般疑问句变化是把 be 动词调整到句首，再在句尾动词调整到句首，再在句尾 加上问号即可。加上问号即可。 基本句型：基本句型：Be + there+某物某物+地点状语？地点状语？ 回答：回答：Yes, there + be. No, there + be +not. Eg: There are six pictures on the wall. Are there six pictures on the wall? Yes, there are. No, there are not. There is some water in the cup. Is there any water in the cup? Yes, there is. No, there is not. T: Last, Think of the sentence “Where there is a will, there is a way”. Step 3: Exercise Students book page17 Step4: homework 学生练习册 14 页 Grammar 部分的第一、第二、第三题。 板书设计：板书设计： there be 句型句型 一：一：there be 句型基本认识句型基本认识 1、定义：、定义：There be 句型表示某处存句型表示某处存 在某物或某人。在某物或某人。 2、结构：、结构：(1) There is +单数可数名词单数可数名词 /不可数名词不可数名词+ 地点状语地点状语. (2) There are +复数名词复数名词+ 地点状语地点状语. 桌桌 子子 上上 有有 一 个 杯 子 。 地点在前地点在前 某物在后某物在后 二：二： there be 句型的变化句型的变化 1：变成否定句：变成否定句 There be +not+某物某物+地点状语。地点状语。 注意：当肯定句中有注意：当肯定句中有 some 时，要将时，要将 其改为其改为 any（疑问变化也一样）（疑问变化也一样） 。 2：变成一般疑问句：变成一般疑问句 There be 句型的一般疑问句变化是把句型的一般疑问句变化是把 be 动词调整到句首，再在句尾加上问动词调整到句首，再在句尾加上问 号即可。号即可。 基本句型：基本句型：Be + there+某物某物+地点状地点状 语？语？ 回答：回答：Yes, there + be. No, there + be +not. 教学后记：教学后记：there be 句型同学们在初中已有所了解，用教室这个实体来举例让句型同学们在初中已有所了解，用教室这个实体来举例让 同学们记忆更深刻，理解更透彻。相信通过这节课对同学们记忆更深刻，理解更透彻。相信通过这节课对 there be 句型的学习同学句型的学习同学 们会有一个更新的认识。们会有一个更新的认识。