小学英语There be句型和have-has的区别与用法.docx

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1、There be句型 & have/has 知识精讲一、定义There be句型 表示某处存在某物/某人。如：There is a bookon the desk.翻译：书桌上有一本书。二、句型结构1 Thereis +可数名词单数/不可数名词+其它.2Thereare +可数名词复数+其它.即：be动词要与后面名词的数保持一致。如：There is a map on the wall.There are two maps on the wall.3当句中有两个或两个以上的名词时，be动词要与跟它最靠近的名词的数保持一致，称为就近原则。如：Therearetwo boysand a girl

2、under the tree.(two boys 最靠近be动词)Thereisa girland two boysunder the tree.(a girl最靠近be动词)三、句型转换1否定句：在be动词后加not。如：Thereisa book on the desk.变否：There isnotabook on the desk.缩写后变成：There isntabook on the desk.注意：肯定句中如含有some，在变成否定句时，要把some变any如：Therearesomebooks on the desk.变否：There arentanybookson the de

3、sk.2一般疑问句：把be动词调到句首，句号变问号。如：Thereisabook on the desk.变疑：Istherea bookon the desk?注意：当句中含有some时，变为疑问句时，要将some变为any。Therearesomebookson the desk.变疑：Arethereanybookson the desk?3特殊疑问句对可数名词的数量进行提问，用How many如：There arefivepeople in the room.(对划线部分提问)How manypeopleare therein the room?四、have/has的用法has用于主语

4、三单，have用在主语非三单。have的第三人称单数形式是：has。第三人称单数，简称三单。符合三单的情况有：he/she/it作主语时单个人名/地名/称呼等作主语时the/this/that+可数名词单数作主语时不可数名词作主语时如：Hehasa book.My motherhasa book.Thatcathasbigeyes.(主语He/My mother/The cat符合三单)Ihavea book.Youhavea book.Theyhavesome books.(主语I/You/They不符合三单)注意：1.助动词do/does后加动词原形2.其中助动词does用在主语三单，其它

5、情况用do如：Doyouhavea car?Doeshehavea car?Idonthavea car.Hedoesnthavea car.五、There be句型与have/has的用法区别1 结构不同：There be+ 名词 +其它.主语 +have/has+ 其它.2意义不同there be侧重表示“存在”have/has侧重表示“持有/拥有”3两者不可混用()There is have.()Therehave are .试对比以下句子：第一组：There aresome apples in the box.盒子里有一些苹果。Wehavesome apples.我们有一些苹果。第二组

6、：There isa dog under the desk.书桌下有一只狗。My motherhasa dog.我妈妈有一只狗。There be句型 & have/has综合练习一、选词填空，把单词写在相应的横线上，注意大小写。isareisntarentsomeany1.-Howmanymice_thereinthepicture?-There_two.2. -_thereanywaterinthebox?-No,there_.3. Hehas_books.4. There_anybananasonthetable.5. Whosepencils_these?6. There_birdsan

7、dapiginthepetshop.7. Arethere_catsintheshop?8. There_apearoverthere.9. Peoplehere_poor(穷的).10.There_achildandamanintheroom.11.-What_this?-Itsabook.12.Those_mytoys.Mytoysareinthebag.They_Bens.13.Myuncle_tall.14.Idonthave_redcrayons.15.-_theseyourhorses?-Yes,theyare.二、用have、has填空。1.-Doyou_adog? -Yes.I

8、tslovely.2. Thatman_abigmouth.3. DoesLucy_fivelittlecars?4. -Howmanyapplesdoeshe_?-He_three.5. Jackandhisbrother_manytoycars.6. I_fivedolls.She_fourballs.7. Thedog_ashorttail.8. -Doeshe_apet?-No,hedoesnt.9. Mendont_longhair.10.Tomsfather_abignose.三、看图判断T或F。四、阅读短文，选出正确答案。BenandBobarefriends.Thereisap

9、hotoofthemonthedesk.Look.Benhassmalleyesandabigface.Heisheavy.Bobhasabignoseandsmallears.Bothofthemhavebrownhair.AndthereisalittledognexttoBen.Itishispet.Itisblack.Bobdoesnthavea pet.Buthehasmanytoydogs.Inthephotohehasabluetoydoginhishand.Theylikedogs.( )1.BenisBobs_.A.brotherB.friend( )2.Benhasabig

10、_.A.faceB.nose( )3.Bobhas_hair.A.blueB.brown( )4.Theblackdogis_.A.BobsB.Bens( )5._hasabluetoydog.A.BobB.Ben注意：本答案为老师人工整理，如有疑问，请留言。一、1.are ， are2.Is , isnt3.some4.arent5.are6.are7.any8.is9.are10.is11.is12.arent , are13.is14.any15.Are二、1.have2.has3.have4.have, has5.have6.have , has7.has8.have9.have10.has三、1.T 2.F 3.F 4.F 5.F 6.T四、1.B 2.A 3.B 4.B 5.A