新概念英語(yǔ)第一冊(cè)課后題及答案Lesson125-126

字號(hào):

Written exercises 書(shū)面練習(xí)
    A Write questions and answers.
    抄寫(xiě)以下句子,然后提問(wèn)并寫(xiě)出相應(yīng)的否定句。
    Examples:
    You have to leave early.
    Do you have to leave early?
    You don't have to leave early.
    She must leave early.
    Must she leave early?
    She needn't leave early.
    1 She has to decide immediately.
    2 She must decide immediately.
    3 We have to take a taxi.
    4 We must take a taxi.
    B Answer these questions.
    用have to或has to回答問(wèn)題。
    Example:
    I must go now. What about you?
    I have to go, too.
    1 I must telephone him. What about you?
    2 I must wait for him. What about Mary?
    3 I must meet her. What about Jim?
    4 I must travel by ship. What about Tom and Mary?
    C Write questions.
    模仿例句改寫(xiě)提問(wèn)。
    Example:
    I must go now.
    Do you really have to go now?
    1 I must telephone him.
    2 Mary must wait for him.
    3 Jim must meet her.
    4 Tom and Mary must travel by ship.
    答案:
    Lesson126
    A
    1 Does she have to decide immediately? She doesn't have to decide immediately.
    2 Must she decide immediately? She needn't decide immediately.
    3 Do we have to take a taxi? We don't have to take a taxi.
    4 Must we take a taxi? We needn't take a taxi.
    B
    1 I have to telephone him, too.
    2 Mary has to wait for him, too.
    3 Jim has to meet her, too.
    4 Tom and Mary have to travel by ship, too.
    C
    1 Do you really have to telephone him?
    2 Does Mary really have to wait for him?
    3 Does Jim really have to meet her?
    4 Do Tom and Mary really have to travel by ship?