新概念英语语法中一般现在时与现在进行时

新概念英语语法中一般现在时与现在进行时

　　一般现在时表示经常性或习惯性的行为或目前存在的状态。包括客观事实或普遍真理。它由行为动词的原形构成，第三人称单数加(e)s，动词have的第三人称单数为has，否定或疑I可由助动词do (es)加动词原形(及副词not)构成。动词be的不同人称形式为am,is, are，否定或疑问由它们(及副词not)构成。下面是小编为您收集整理的新概念英语语法中一般现在时与现在进行时，供大家参考!

　　新概念英语语法：一般现在时与现在进行时

　　现在进行时表示现刻或目前正在进行或不断进行的行为。它的构成为动词be的人称形式加现在分词。两种时态的区别举例：The worker goes(一般现在时)to work every day.

　　/The worker is going(现在进行时)to work now.

　　练习1 找出时态错误，并改正：

　　1)He will be happy when he will hear this.

　　2)The sun is rising in the east and sets in the west.

　　3)I am understanding this rule now.

　　4)He enters the room at this very moment.

　　5)The dictionary is not belong to me.

　　6)Whenever I visit him he works in his lab.

　　7)Don't call on Ted at 6，30一he usually has dinner.

　　8)Here come the taxi.

　　新概念英语语法：特殊疑问句和选择疑问句

　　特殊疑问句由疑问词(组)开头，句子的主语与谓语倒装，和一般疑问句相仿。疑问词(组)恰好是主语则不倒装。回答用陈述句，道出疑问的信息。回答一般用完整句，偶尔(尤其在口语中)作简略回答，用不完整句。

　　举例：Where did your brother go? (He went to London.)/How many people are there in your family?(There arefive.)/Who teaches the boy English?(Mr. Johnson does.)选择疑问句的主语与谓语倒装，开头与一般疑问句相仿，但中间用or，连接供选择的内容。回答用陈述句，偶尔用省略形式。

　　答句前面不加yes或no.举例：Do you go to bed earlyor late? I go to bed early.)/Is tea or coffee better?(Tea.)

　　练习1 针对划线部分提问：

　　1)Susan may move house.

　　2)I received a letter from my brother.

　　3)The engineer goes to the capital once a year. .

　　4)He has invited five friends to the party.

　　5)That foreign country is a thousand miles from ours.

　　6)The film lasts an hour and a half.

　　7)We all belong to the second grade at school·8)The plane flies with wings·9)The baby is three years old.

　　10)There is a computer in the headmaster's office.

　　练习2 利用所给的词，作选择疑问句：

　　I)the team，be going to，win，or，lose

　　2)the mother，may，or，not，spoil，the boy

　　3)his address，be，new，the same，or

　　4)there be，sofas，chairs，in the room，or

　　5)he，like，dislike，music，or