英语人教版五年级下册There be的构成及用法.doc

Teaching Planthere be 句型讲解 一、 Teaching Time: 40min二、 Teaching Goals: 1、掌握there be句型基本用法。2、灵活转化there be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”Step 2: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：There be 句型基本认识1、定义：There be句型表示某处存在某物或某人。2、结构：(1) There is +单数可数名词/不可数名词+ 地点状语. (2) There are +复数名词+地点状语.桌 子 上 有 一 个 杯 子 。地点在前 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：There be 句型的变化1：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notThere be+not+某物+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There be句型的一般疑问句变化是把be动词调整到句首，再在句尾加上问号即可。基本句型：Be + there+某物+地点状语？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: ExerciseStudents book page17Step4: homework学生练习册14页Grammar部分的第一、第二、第三题。板书设计：there be 句型一：there be 句型基本认识1、定义：There be句型表示某处存在某物或某人。2、结构：(1) There is +单数可数名词/不可数名词+ 地点状语. (2) There are +复数名词+地点状语.桌 子 上 有 一 个 杯 子 。地点在前 某物在后二： there be 句型的变化1：变成否定句There be +not+某物+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）。2：变成一般疑问句There be句型的一般疑问句变化是把be动词调整到句首，再在句尾加上问号即可。基本句型：Be + there+某物+地