帶BE動詞的句子20個
1. This is a book.
2. That is a pen.
3. What is this?
4. It is a ruler.
5. What is the weather like today?
6. It is sunny.
7. It was rainy yesterday.
8. It will be cold tomorrow.
9. Where are you from?
10. I am from America.
11. How are you?
12. I am fine.
13. Are you a student?
14. No, I am not a student.
15. What is your father?
16. He is a doctor.
17. What is your mother?
18. She is a nurse.
19. What are you doing here?
20. I am making sentences.
【Be動詞例句】
be動詞的一般現在時有三種形式,即:am,is,are.1.如果主語是第一人稱I(我)時,be動詞用am.如:I am a student.我是一名學生.I am 還可縮寫成I'm.如:I'm David.我是大衛.2.如果主語是you (你,你們),they (他們,它們,她們)或名詞復數 (兩個以上的人或物)時,be動詞必須用are.如:Are you twelve?你是十二歲嗎?Tom and Lily are good friends.湯姆和莉莉是好朋友.They are at school.他們在學校.are與主語還可縮寫.如:We are= We're,They are =They're,You are = You're.而are與 not可縮寫成aren't.如:They aren't students.他們不是學生.但是am與not不能縮寫.3.如果主語是單數名詞、不可數名詞或單數第三人稱代詞(he,she,it)時,be動詞用is.如:My mother is a teacher.我的媽媽是一名老師.He is a student.他是一名學生.is也可與主語縮寫,如:He is = He's,My mother is = My mother's等.但是This is不可縮寫.而is與not可縮寫成 isn't.如:This isn't a book.這不是一本書.根據以上敘述我們可以把動詞的用法以口訣的形式表述出來:我(I)是am,你(you)是are,剩下is留給她(she),他(he),它(it),兩個以上都用are.[思路分析]be作助動詞用的形式如下:①am,is,are,was,were②助動詞+be:shall be,will be,can be,etc.③have/has/had + been(完成時)④am,is,…being(進行時) [解題過程](1)表達進行時態句型 be + V-ing…(進行時態)例:What are you reading?(你正在閱讀什么?)I am reading a magazine.(我正在閱讀雜志.)例:He will be taking a walk in the park at this time tomorrow morning.(明天早晨此時他將會正在公園散步.)例:She has been teaching English in our school for years.(她已在我們學校教英語許多年了.)解說 第一例句是表達現在進行時,第二例句是將來進行時,第三例句是現在完成進行時.(2)表達被動語態句型 be +p.p.…(被動語態)例:English is spoken in both Canada and the United States.(加拿大和美國都講英語.)例:Those keys were found in your drawer.(那些鑰匙是在你的抽屜里找到的.)例:It can be done much faster in this way.(這件工作用這個方法可以更加快速地做好.)。
英語中的句子怎么用BE動詞和動詞
be和動詞分開用的情況:1.表達的句子中有動作,就用實意動詞做句子的謂語,He plays football everyday.這時候句中不需要出現be!2.表達什么東西是什么樣子的,這種句子中沒有動作,就用be+形容詞來做句子,She is very *day was bitterly *和動詞合用的情況:1結合時態的話,所有的進行時態be的適當形式(現在時用am/is/are,過去時用was/were..)+動詞ing來完成句子所有的完成進行時態:have的適當形式+been+動詞ing2結合語態的話,被動語態:be的適當形式+動詞的過去分詞 希望能幫到你啊!。
【therebe動詞句型】
There be 結構主要用以表達"某處(某時)有某人(某物)",其基本句型為"There be + 某物或某人 + 某地或某時",其中there 是引導詞,沒有詞義;be是謂語動詞;"某人或某物"是句子的主語;"某地或某時"作句子的狀語,多是介詞短語.如:There is a football under the chair.椅子下面有一個足球.引導語 謂語動詞 主語 介詞 短語(某地) There be結構中的動詞be的確定 * be 結構中的謂語動詞be在人稱和數上應與其后的主語保持一致.主語是不可數名詞或單數可數名詞時用is,是復數時用are.如:There is a flower in the bottle.瓶里有一朵花.There is some money in the purse.錢包里有些錢.2.若句子中有幾個并列的主語時,be的形式要與離其最近的一個主語在人稱和數上保持一致.如:There is a boy,a girl and two women in the house.房子里有一個男孩,一個女孩和兩個婦女.There are ten students and a teacher in the office.辦公室里有十個學生和一個教師.另外,在陳述句中為了強調地點,也可將介詞短語提置句首.如:In the tree there are five birds.樹上有五只鳥.:There be 結構的句型轉換 1.否定句:there be的否定式通常在be后加not構成(在口語中be時常與not縮寫在一起).如果句中有some,一般要變成any.如:There are some children in the picture.→There aren't any children in the picture.2.一般疑問句及其答語:把be提到there前,首字母大寫,句末用問號即可.其肯定答語是Yes,there is / are;否定答語為No,there isn't / aren't.如:-Are there two cats in the tree?-Yes,there are.(No,there aren't.) 3.特殊疑問句及其回答:①提問句子的主語(包括主語前的修飾語)時,句型一律用"what is + 地點介詞短語?"(無論主語是單數還是復數都用is).如:There are some birds in the tree.→What's in the tree?②就there be后面的地點狀語進行提問時,句型用"where is / are + 主語?"如:There is a car in the street.→Where is the car?③提問可數名詞(主語)前的數量時,用how many,句型結構為"how many + 復數名詞 + are there + 其它?"(主語無論是單數還是復數,be通常要用are).。