be动词小结练习be动词的用法口诀: be动词有三兄弟：is，am, are .I(我)用am,you(你)用are,is跟着he(他) she(她) it(它)，单数名词用is，复数名词全用are.解析: I am; You are; He is;She is; It is; We are; You are; They are.1.否定句只需要在be动词后加not,即:am not, is not= isn't，are not = aren't2.一般疑问句只需要将be动词提前至句首.即: Is ....... Are ........be 句型中be动词的用法1）在there be 句型中，主语是单数，be 动词用is；主语是复数，be 动词用are；如有几件物品，be 动词根据最近be 动词的那个名词决定.2）there be 句型的否定句在be 动词后加not，一般疑问句把be 动词调到句首.一、在横线上填上合适的be动词.（am,is,are）1、Helen____ a student2、This _____my book.3、My father______a cook.4、Jack’s friend____in the study.5、Your mother_____ swimming.6、Your sister______in the study.7、Those jackets_______my sister’s.8、That______her dog.9、The cat_______on the desk. 10、The books_______under the table.11、"I"___ a letter（字母.）man with big eyes _______ a teacher. and Liu Tao ______ at school., he and I ______ from China.David and Helen from England_____ buses.二．There be句型中be动词的用法练习.1. There ______ a girl in the room.2. There ______ some apples on the tree.3. _______ there any kites in the classroom4. _______ there any apple juice in the bottle5. There _______ some bread on the plate._______ a boy, two girls, three men and ten women in the park. there an apple on the table Yes, there ____.books in the study.ice cream in the fridge.pear and some cakes on the table.三．在下面的短文中填上恰当be动词.I ______ a girl. My name _______ Mary. I ______ in Class 2, Grade 7. I ______ 12 years old. Here ______ my family photo. Look! These ______ my parents and those _______ my grandparents. This boy ______ my brother. He ________ 15 years old now. That ______ my cat, Mimi. It ______ very lovely.四．句型转换.1. Bob is on the football team.否定句：一般疑问句：回答：2. They are in the teacher’s office.否定句：一般疑问句：回答：3. It is sunny today.否定句：一般疑问句：回答：4. That is an English book.否定句：一般疑问句：回答：5. This is her red pen.否定句：一般疑问句：回答：6. Those are my sisters.否定句：一般疑问句：回答：7. There are four bottles of milk on the table.否定句：一般疑问句：回答：+++++++++++++++++人称代词和物主代词+++++++++++++++++一、人称代词表示“我”、“你”、“他”、“她”、“它”、“我们”、“你们”、“他们”的词，叫做人称代词. 人称代词主格和宾格的区别：主格通常位于句中第一个动词之前，宾格一般位于动词或介词之后.二、物主代词表示所有关系的代词叫做物主代词，也可叫做代词所有格.物主代词分形容词性物主代词和名词性物主代词二种.物主代词形容词性与名词性的区别：形容词性用时后面一般要带上名词，名词性则单独使用，后面不带名词.I like you. You see him. They hit us. You teach them. 主格宾格主格宾格主格宾格主格宾格二．用am, is, are 填空1. I ______ a boy. ______ you a boy No, I _____ not.2. The girl______ Jack's sister.3. The dog _______ tall and fat.4. The man with big eyes _______ a teacher.5. ______ your brother in the classroom6. Where _____ your mother She______at home.7. How _______ your father8. Mike and Liu Tao ______ at school.9. Whose dress ______ this10. Whose socks ______ they三．单项选择.1. This is a name is Lily.A. HisB. SheC. HerD. Its2. This is Wang is twelve.A. HisB. SheC. HerD. Its3. I _____ a name is Wang Hong.A. am; MyB. is; HerC. am; YourD. is; His Lei ______ a is in class 5.A. am; HeB. is; SheC. are; HisD. is; He5. This is a bird. I don’t know _______name.A. its’B. it’sC. itD. its6. --What’s this －－It’s ______pencil.A. my aB. a myC. my theD. my7. I think _____ Mrs. Wang.A. he’sB. HisC. she’sD. it’s8-----What’s that -----_____ is a cat.A. ItB. HeC. SheD. You9. It’s seven o’clock in the morning. Let’s .A. go to bedB. go to schoolC. to go to homeD. going to school10.Thosegirlsenjoyed____inthepartylastnight.A.themB.theyC.themselvesD.herself11.Help____tosomefish,children.A.yourselfB.yourC.yoursD.yourselves12.Thefilm____isveryfun.A.it’sB.itselfC.itD.its13.–Whoteaches____math –Iteach______.A.your,myselfB.you,myselfC.you,meD.you,herself四．填空I Love My Family____（我）have a happy family. There are four people in my family. ____ （他们）are my father, my mother, my brother and ____（我）. My father is a doctor. ____（他）is very tall. He likes reading books. My mother is a teacher. ____（她）likes watching TV. My brother and I are students. ____（我们）study in the same school. My brother is strong. He likes playing football.They love ____（我），and I love____（他们）, too. I love my family. Do you love ____（它）。