there be句型 拔高 教案.doc

There be句型（拔高版）适用学科英语适用年级初一/初二（拔高）适用区域人教版课时时长（分钟）1课时/60分钟知识点1.There be的意义； 2.There be与have的区别；3.There be的一般将来时态； 4.There be的特殊句型和用法教学目标能力：1、通过句子情景分析，能准确判断出是运用there be还是have。2、能够准确运用there be的一般将来时态和特殊句型。教学重点1、there be句型的一般将来时态 there will be和there be going to be。2、there be与have的区别；3、there be的特殊句型教学难点1、there be将来时态的运用；2、there be特殊句型的掌握教学过程一、复习预习教师引导学生复习上节课所学的人称物主代词，不定代词和疑问代词的用法， （以提问、回顾的形式进行），针对上节课的作业进行讲评、订正、答疑，并通过对疑问代词具体用法的分析和扩展导入本节课所要学习的there be句型。二、知识讲解知识点1：there be 句型的含义,there be与have的区别 There be ：表示某地存在某人或者某物 1. 【考查点】都表示“有”时，have是“拥有，所属，归某人所有”，而there be则表示的是“存在有”。如：I have a little brother. 我有一个弟弟There are four people in this classroom. 在教室里有4个人2. 【考查点】there be不能与have混用。如：There have a little dog under the tree. () There is a little dog under the tree. ()知识点2：there be 遵循”就近一致”原则1.【考查点】there be句型中的be动词是is, are 以及他们的过去式was, were. Be动词的使用取决于与be动词紧挨着的名词的单复数形式。如： There is a pen and two books on the desk. 在桌子上有一支笔和2本书。 There are two books and a pen on the desk.知识点3：there be 句型的一般将来时1. 【考查点】there be句型的一般将来时，需要将将来时态的will和be going to放在there be的中间。即：there will be 和 there be going to be。特别注意 第二个be动词坚决不能省略。如： There will be a meeting this afternoon.今天下午有一场会议There is going to be a meeting this afternoon.知识点4：there be结构变形1. 【考查点】在there be结构中还可把be换成其他系动词。There used/ seem (s/ed) /appear / happen(s)to be(曾经有/好像有/碰巧有)如：There seemed to be sth. wrong with my computer.There appeared to be nobody willing to help.看来没人愿意帮忙。There used to be a building here.过去这儿有一座楼房。【注意】：变否定句和一般疑问句时，除be外，其他动词有借助do的不同形式来构成否定句和一般疑问句。构成反义疑问句时，用there代替主语构成简单问句。如：There usednt to be a church here, used/ did there?There appears to be no doubt as to his honest, doesnt there?对他的诚实似乎不用怀疑。2. 【考查点】根据表达的需要,还可以在There与be之间加上各种情态动词,如：can, may, must, should, will等,构成:There will /may/must/can be.如: 1). There must be some rules for the changes. 这些变化中一定有规律。2). There has to someone to call the police.必须得有人报警。3). There may be some errors, but the composition, as a whole, is beyond praise. 这篇作文可能有些小错误,但总的来说是非常好的。 知识点5：there be的特殊的表达方式1.【考查点】There is no sense in doing做某事是没有用的，没有意义的如：There is no sense in making him angry.跟他生气是没有用的。There in no sense in going alone.去是没有好处的。2. 【考查点】There is no need (for sb) to do没有必要做某事，做某事是没有必要的如：There is no need to worry.没有必要担心。There is no need to give him so much money.根本没有必要给他那么多的钱。3.【考查点】There is no doubt that毫无疑问如：There is no doubt that we did the right thing.毫无疑问我们做得对。三、例题精析【例题1】There much waterYou neednt get some more Ais Bare Cwas 【答案】A【解析】：本题考查there be 句型的“就近一致”原则。首先找到主语water，为不可数名词，B排除掉。再根据后面的题意，不需要再买,时态是一般现在时，则排除C。那么则可以选出A。【例题2】There _ an English Evening next Tuesday Awas Bwill be Cwill have Dare going to be 【答案】：B【解析】：本题考查there be句型的一般将来时态和there be与have不能混着用这两个知识点。首先根据时间状语“next Tuesday”可以知道要用一般将来时，所以排除A。此时，我们需要知道there be句型一般将来时的基本结构是there will be或者是there be going to be, 由原题中“an English Evening”是单数，则排除D。而C就是犯了我们前面说的there be与have混用的错误。最后可得出正确选项为B。【例题3】Your daughter has grown up. She is an adult. she can takes care of herself. There is no need _.A. to worry B. worrying C. to worried【答案】：A【解析】：本题考查there be 句型的特殊表达方式。即There is no need (for sb) to do没有必要做某事，做某事是没有必要的。本题意为：你女儿已经长大了，她是一个成人，她可以照顾她自己，没有必要担心。B，C选项都不符合这个句型。故选择A。【例题4】There _ another bridge across the Yellow River with the quick development of the economy of China. A. will be B. must be C. can be【答案】：A【解析】：本题考查there be 句型的结构变形。在There与be之间加上各种情态动词can, may, must, should, will等,构成:There will /may/must/can be.这些结构。而本题中主要要根据句意来做出选择“随着中国经济的飞速发展,黄河上将有另一座桥”，从而排除表达绝对的B和C。四、课堂运用【基础】1. There_ an apple tree near the riverA. is B. am C. are D. be2. There_ some water in the cupA. is B. am C. are D. be3. _there enough good news in todays newspaper?A. Is B. Are C. Were D. Was4. How many people _in your familyA. do you have B. are there C. you had D. there are 【巩固】5. There _ an apple and ten bananas in the basket. You can take any of themA. is B. are C. has D. have6. There_ a talk about American country music in our school tonightA. will have B. is going to have C. is going to has D. will be7.There _anything new in todays newspaperA. isnt B. arent C. hasnt D. havent【拔高】8._ no need for us to discuss the problem again since it has already been settled.A. It has B. There has C. It is D. There is9. What a pity, my new computer doesnt work. _ must be something wrong with it.A. ItB. ThereC. ThisD. That10. _appeared to be a war between his heart and his mind.A. There B. It C. Where D. What答案及解析1. A. 考查there be句型的就近一致，由空白后面的an,可以选出A。2. A. 考查there be句型的就近一致，因为主语是some water，是不可数名词，因此只能用单数is。3. A. 考查there be句型的一般疑问句，直接将be动词提到句首，首字母大写即可。4. B.考查there be句型的特殊疑问句，用be there的形式即可.5. A. 考查there be句型不能与have混用，由“an apple” 可以选出is, 又因为不能与have连用，再排除C,D。6. D. 考查there be 句型的一般将来时态。由there will be 或者there be going to be，可以排除A,B,C，这三个选项都与have混着用了。7. A. 考查there be句型的否定句型。There be句型的否定句直接在be动词后面加not即可。8.D. 考查there is no need for sb to do sth.对某人而言做某事是没有必要的。9.B考查there must be句型10.A. 考查there used/ seem (s/ed) /appear / happen(s)to be(曾经有/好像有/碰巧有)这个句型。课程小结本节课主要围绕there be 句型的常考点展开，即：there be句型的含义，there be句型的一般将来时态、there be句型的结构变化，there be与have的区别，就近一致，以及there be的特殊句型。需要重点掌握的是there be句型的就近一致，与have的区别，there be的一般将来时态。此外，在初中阶段的拔高中也会经常接触到there be句型的特殊句型题型，因此，这个考点也需要重点掌握。近年中考对语法点的考查往往是与语境想结合，因此，同学在做题时要结合语境来分析题目，灵活地运用语法知识。课后作业【基础】1.There are _in the field .They are eating grassA. a horse B. much horse C. many horse D. many horses2. There _an important meeting tomorrowA. will have B. will be C. is going to have D. is going to has3. There _many trees here two years agoA. was B. is C. are D. were4. _? There are fiveA.How many boxes on the table B. What are those C.Whats this D. How many boxes are there on the table 【巩固】5There is going to _ a report _ Chinese history in our school this evening Ahave；on Bbe；on Chave；for Dbe；of 6._on the table A. The pen are B. There is a pen C. Pen is D. There has a pen7. There _a new bed and an old desk in the roomA. is B. are C. have D.has 【拔高】8. There is no use_ a lot wi