内容正文:
be动词, there be 句型 的使用方法 1 to be (negative: singular and plural; questions and short answers) 2 You _ my best friend. She _ an athlete It _ a flag to be I ’s am from the UK. She Japanese. is ’m We _ Russian. You _ singers. They _ from Spain. ’re ’s ’s ’re ’re ’re 3 I _ hungry. You _ excited. He _ eleven. to be (negative: singular and plural) I’m American. I aren’t am not British. They’re cheap. They expensive. are not ’m not She _ German. It _ big. They _ happy. ’m not aren’t aren’t isn’t isn’t isn’t 4 _ I your best friend? _ he Mexican? _ we late? _ they angry? to be (questions and short answers) Am Is Are Are Yes, you are. Yes, he is. No, we aren’t. Yes, they are. ? She is my English teacher . ? Is she Yes, she is. No, she isn’t. No, you aren’t. No, he isn’t. Yes, we are. No, they aren’t. No, she isn’t. Yes, she is. 5 to be in action What’s your name? My name’s Isabella. Where are you from? I’m from Italy. Who is your favourite singer? It’s Taylor Swift. She’s awesome. Is Taylor Swift British? No, she isn’t. She’s American. 6 is from Italy. They are GET IT RIGHT! player good? Are the Brazilian players are France. My favourite country is 7 to be The present simple of to be is like this. In speaking and informal writing we use contracted (short) forms. We make the verb to be negative by adding not. Can you remember the rules? Singular Plural I am we are you are you are he/she/it is they are I’m you’re he’s/she’s/it’s we’re you’re they’re Singular Plural I am not (I’m not) You are not (you aren’t) He/she/it is not (he/she/it isn’t) We are not (we aren’t) You are not (you aren’t) They are not (they aren’t) 8 Can you remember the rules? to be (questions and short answers) We form questions with to be + subject. We form short answers with yes/no + subject + the verb to be (+ not). Question Short answer (+) Short answer (-) Am I in your class? Are you OK? Is he/she/it here? Are we on this team? Are they OK? Yes, you are. Yes, I am. Yes, he/she/it is. Yes, we are. Yes, th