be動(dòng)詞的用法及練習(xí)6頁

1、初一be動(dòng)詞練習(xí)題無答案1. be動(dòng)詞的概念: be動(dòng)詞是系動(dòng)詞的一種，是與一般動(dòng)詞相區(qū)別的概念。一般動(dòng)詞表示具體的動(dòng)作。而be動(dòng)詞不是動(dòng)作，它通常與名詞、形容詞或其它詞類一起表示主語的性質(zhì)、狀態(tài)、身份、特點(diǎn)等等。一般動(dòng)詞很多，如:walk、read、stand等等，而be動(dòng)詞只有一個(gè)，那就是be，所以它稱為be動(dòng)詞。be動(dòng)詞在不同的句子中有不同的中文意義，有時(shí)甚至不用翻譯其意義。be動(dòng)詞有不同的形式，如:現(xiàn)在式有am, are, is三種，過去式有was和were兩種，過去分詞只有been一種形式。 2. be動(dòng)詞的現(xiàn)在式用法: be動(dòng)詞的現(xiàn)在式有am, are, is三種，具體用哪一種，必

2、須由主語的人稱和數(shù)決定。如下表所示: 例句: I am a student. 我是一名學(xué)生。 We are all here. 我們大家都在這兒。 You are so beautiful. 你是那么漂亮。 He is my English teacher. 他是我的英語老師。 Is she nine years old, 她是九歲嗎, My name is Mary. 我的名字叫瑪麗。 It is sunny today. 今天的天氣晴朗。 Tom and his friends are in the park. 湯姆和他的朋友們都在公園里。 3. be動(dòng)詞的過去式用法: be動(dòng)詞的過去式是

3、:was和were, 這兩種形式與現(xiàn)在式用法沒有多大區(qū)別，作謂語時(shí)用哪一種，還是由主語的人稱和數(shù)決定。如下表: 例句: I was a student last year, but now I am a teacher. 去年我是一名學(xué)生，但現(xiàn)在我是一名老師。 We were all very happy at Toms birthday yesterday. 昨天在湯姆的生日會(huì)上我們大家都很開心。 You were only nine years old when I went to the university. 當(dāng)我上大學(xué)時(shí)你才九歲。 He was often late for his

4、class when he was a student. 當(dāng)他是學(xué)生的時(shí)候，他老是上課遲到。 She was very sorry for that. 她為那件事感到很抱歉。 Tom and his friends were playing football when I saw them. 當(dāng)我見到他們的時(shí)候，湯姆和他的朋友們正在踢足球。 4. be動(dòng)詞的句型如下: 肯定句:主語+be動(dòng)詞 如:Mary is a student. We are students. I am a teacher. Jack was born in 1989. 否定句:主語+be動(dòng)詞+not 如: My fat

5、her is not a teacher. 縮寫:My father isnt a teacher. We are not at home. 縮寫:We arent at home. It is not my book. 縮寫:It isnt my book. I am not a teacher. 注意:現(xiàn)代英語中am not一般不用縮寫形式。 疑問句:be動(dòng)詞+主語 如: 一般疑問句及其回答: Are you a student? 回答:Yes, I am. No, I am not. Am I right? 回答:Yes, you are. No, you are not. Is he

6、your friend? 回答:Yes, he is. No, he is not. ) Are they on the chair? 回答:Yes, they are. No, they are not. 注意:含be動(dòng)詞的一般疑問句回答用Yes或No. 其結(jié)構(gòu)是: Yes, + 主語 + be動(dòng)詞 / No, + 主語 + be動(dòng)詞 + not. 特殊疑問句: What is your name? How are you? Where is my pencil-box? 4. There be句型: there be句型是含有be動(dòng)詞的一個(gè)重要句型。其結(jié)構(gòu)如下: there + be動(dòng)詞

7、+ 名詞 + 地點(diǎn)狀語 There is a school there. 那里有一個(gè)學(xué)校。 在這個(gè)句型中a school是真正的主語，be動(dòng)詞的形式由它決定。當(dāng)這個(gè)名詞是單數(shù)時(shí)，be動(dòng)詞是is或was, 當(dāng)這個(gè)名詞是復(fù)數(shù)時(shí)，be動(dòng)詞用are或were。如: There are many students in the classroom. 在教室里有許多學(xué)生 There was an accident in the street last night. 昨晚這街上有個(gè)車禍。 There were lots of people in the room when I got in. 當(dāng)我進(jìn)去的時(shí)候

8、，屋里有很多人。there be句型的一般疑問句是將be動(dòng)詞提前，否定句也是將be動(dòng)詞后面加上not, 如: Is there any water in the bottle? 瓶子里有一些水嗎, Are there any students in the room? 房間里有學(xué)生嗎, There isnt any water in the bottle. 瓶子里沒有水。 There arent any students in the room. 房間里沒有任何學(xué)生。 一. 用括號(hào)中適當(dāng)?shù)脑~填空。 1. I _ from Australia. 2. She _ a student. 3. Ja

9、ne and Tom _ my friends. 4. My parents _ very busy every day. 5. _ there a Chinese school in New York? 6. _ they excited when he heard the news? 7. There _ some glasses on it. 8. If he _ free tomorrow, he will go with us. 二. 用所be動(dòng)詞的適當(dāng)形式填空。 1. A: Where _the post office. B: It _ behind the building. 2

10、. A: _ you miss Black? B: Yes, I _. 3. It _ a shirt, it _ a skirt. 4. There _ a big playground in our school. 5. There _ many books in my schoolbag. 6. There _ some fish in the box. 7. _ there any chairs in the classroom? 8. Youd better _ early next time. 三. 仿照例句改寫下列句子。 例句:She is in Class One, Grade Two. 否定句: She is not in Class One, Grade Two. 一般疑問句: Is she in Class One, Grade Two?回答:Yes, she is. 1. Bob is on the football team. 否定句: 一般疑問句: 回答: 2. They are in the teachers office. 否定句: 一般疑問句: 回答: 3. It is sunny today. 否定句: 一般疑問句: 回答: 4. There is some water in the bottle. 否定句: 一般疑問