小学三年级英语Be动词总结和练习

小学三年级英语Be动词总结和练习

‎...‎ Be动词用法口诀 Be有am,is,are 我(I)用am 你(you)用are is连着他(he)她(she)它(it)‎ 我们(we)你们(you)他们(they)要用are 单数名词用is 复数形式要用are ‎ 变否定真容易，be后not为标记 变问句be提前，句尾问号要配全（？）‎ 应用时多注意，缩写形式要牢记。‎ I'm=I am you're=you are he's=he is she's=she is it's=it is we're=we are you're=you are they're=they are ... ...‎ ‎ 一．用Be动词的适当形式填空 ‎1. I ______ a boy. ______ you a boy? No, I _____ not. ‎ ‎2. The girl______ Jack's sister. ‎ ‎3. The dog _______ tall and fat. ‎ ‎4. ______ your brother in the classroom? ‎ ‎5. Where _____ your mother? She ______ at home. ‎ ‎6. How _______ your father? ‎ ‎7. Mike and Liu Tao ______ at school. ‎ ‎8. Whose dress ______ this? ‎ ‎9. Whose socks ______ they? ‎ ‎10. That ______ my red skirt. ‎ ‎11. Who ______ I? ‎ ‎12.The jeans ______ on the desk. ‎ ‎13. There ______ a scarf for you. ‎ ‎14 The two cups of milk _____ for me. ‎ ‎15 Gao shan's shirt _______ over there. ‎ ‎16My sister's name ______Nancy.‎ ‎17This ______ not Wang Fang's pencil. ‎ ‎18 There ______ a girl in the room. ‎ ‎19 There ______ some apples on the tree. ‎ ‎20 _______ there any kites in the classroom? ‎ ‎21 There _______ a boy, two girls, three men and ten women in the park. ‎ ‎..‎ ‎...‎ 二、句型转换：‎ ‎1. They Are they doing housework .(改成否定句)‎ ‎ _________________________________________________________ ___‎ ‎2. Are the students cleaning the classroom ? (作肯定和否定回答)‎ ‎____________ ‎ ‎3. Tom is under the tree.（变为否定句）‎ ‎ ‎ ‎4. The skateboards are black.(改成否定句)‎ ‎ ‎ ‎5.She is a good student.(改为一般疑问句，作否定回答) .‎ ‎ ‎ 一、Do you …? 的用法。 ‎ 如：Do you use chopsticks in England?‎ 肯定回答：Yes, we do.‎ 否定回答：No, we don’t.‎ ‎ 这个句型是在询问某人是否做某事的情况下用的，在回答这类疑问句时，注意人称和肯定、否定用法就可以了。‎ 二、现在进行时态的用法。‎ 特殊疑问句：特殊疑问词+ be+主语+动词ing？‎ 如：What are you doing?‎ 陈述句：主语+be+动词ing.‎ Eg: What are you doing ? --- We a boat .‎ ‎..‎ ‎...‎ A.are making B.is making C. makes ‎ ‎ 三、Can 引导的疑问句及陈述句的用法。（第四模块、第五模块）。‎ Can + 主语+ do sth? (回答的时候，保持主语，肯定否定的一致)‎ 如： Can you run fast? 肯：Yes, I can. 否：No, I can’t.‎ ‎ Eg: Can I have a cake ?------ ‎ ‎ A.Yes, you can. B.No, you can. C.Yes, I can’t.‎ 四、将来时态be + going to 的用法。‎ 陈述句，主语+be + going to do… . 如：I’m going to run a race. 我将要参加赛跑。‎ 主语+be + going to be …. 如：I’m going to be a doctor. 我要成为一名医生。‎ 一般疑问句：be +主语+ going to do…? 如：Are you going to go to Hong Kong?‎ ‎ 肯： Yes, I am. 否：No, I’m not.‎ 特殊疑问句：特殊疑问词+ be+主语+going to…? 如：What are you going to do ?‎ 答：I’m going to ….‎ 特殊疑问词：‎ what 什么 （问东西） how 怎样 （问身体健康和方式）‎ when 什么时间 （问时候） who 谁 （问人） ‎ where 在哪里（ 问地点） why 为什么（ 问原因）‎ ‎..‎ ‎...‎ which 哪一个 （问选择） whose 谁的 （问主人）‎ how old 多大 (问年龄 ) how many 多少 (问数量) how much 多少 (问价钱和数量) what colour 什么颜色 (问颜色)‎ what day 星期几 (问星期 ) what date 什么日期( 问具体日期)‎ what time 什么时间 （问时间） what time 什么时间 （问时间）‎ Eg: What is this? --- It’s an onion.‎ When is Sue’s birthday? --- It’s on the 1st of April.‎ Who is she? ----She is Linda.‎ Where is the peach? -----It’s on the table.‎ How do you go to school? -----I go to school by bike.‎ How many apples are there? ----There are two apples.‎ 练习 ：‎ ‎1.______is she? ---She’s my sister.‎ A. Who B.What C.How ‎ ‎2.______is the cat? ---It’s under the car.‎ A. Where B.When C.How ‎3.______are these? ---They’re moon cakes.‎ A. How many B.What C. Why ‎ ‎..‎ ‎...‎ ‎4.______is your hat? ---It’s red.‎ A. What color B.Where C.What ‎5. ______subject do you like? ---I like math.‎ A. What B.Where C.Whose ‎6.______is your birthday? ---My birthday is in May.‎ A. Where B.When C.How ‎7.______do you go home? --- I go home by bus.‎ A. How B.When C.What ‎ ‎8.______present is this? It’s Sue’s.‎ A. What B.Where C.Whose ‎9.______presents do you get ? I get a lot .‎ A. How many B.What C.Whose 一、情景交际，从Ａ、Ｂ、Ｃ三个选项中，选出最佳答案。‎ ‎( )1.当别人向你说“Thank you!”时，你应说：‎ A: Nice to meet you! B:Good morning! C:You’re welcome.‎ ‎( )2.当你想询问对方多大年龄时，你应说：‎ A: What’s your name? B:Who are you? C:How old are you?‎ ‎( )3.当别人称赞你的衣服时，你应说：‎ ‎..‎ ‎...‎ A: Thank you. B:not at all. C:You are welcome.‎ ‎( )4.当你请对方吃苹果时，你应说：‎ A: Have an apple,please. B:Can I have an apple? C:The apple is red.‎ ‎( )5.在下午向人问好时，你应说：‎ ‎ A: Good morning ! B:Good afternoon. C:Where are you?‎ 二、选择填空：‎ ‎( )1.What ____ this in English? ‎ A.am B.are C.is ‎( )2.Is this your T-shirt?_____,it is.‎ A.Yes B.No C.Not ‎( )3.Can I have a look?_________.‎ A.That’s all right. B.Yes.Here you are. C.Thank you.‎ ‎( )4.It’s ____ orange. ‎ A.a B.an C.the ‎( )5.What _______ telephone!‎ A.good a B.a nice C.nice 三、情景匹配：‎ ‎( )1.What’s this in English? A.Yes,it’s a radio.‎ ‎..‎ ‎...‎ ‎( )2.Is this a radio? B.Oh,I see.‎ ‎( )3.Is that a clock? C.A tape is on the desk.‎ ‎( )4.It’s a computer. D.It’s a key.‎ ‎( )5.What’s that on the desk? E.No,it isn’t.It’s a watch.‎ 四、选择 ‎( )1.May I come in? ‎ A.Come in,please. B.Here you are. C.Thank you.‎ ‎( )2.Is that a radio? ‎ A.Yes,it isn’t. B.No,it isn’t. C.No,it is.‎ ‎( )3.Can I have a look? ‎ ‎ A.Come in,please. B.Sure,here you are. C.Thank you.‎ ‎( )4.What a nice watch!______. ‎ A.Come in,please. B.Thank you. C.Sure.Here you are.‎ ‎( )5.What’s that____English? ‎ A.on B.in C.or 五、判断对错：‎ ‎..‎ ‎...‎ This is Nancy’s pencil box. It’s new. What’s in it? ‎ Let’s open it and have a look. Oh,a ruler,a pen and a key.‎ Is this your key?.‎ ‎( )1.The pencil box is new.‎ ‎( )2.There is a ruler in the pencil box.‎ ‎( )3.There is a ball pen in the pencil box.‎ ‎( )4.The key is Helen’s key.‎ ‎..‎