新概念英語第一冊(cè)課后書面練習(xí)題及答案89-90

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Written exercises 書面練習(xí)
    A Write questions and answers.
    模仿例句就以下句子提問,并作出否定的回答。
    Example:
    He read this book last week.
    QUESTION:Did he read this book last week?
    NEGATIVE:He didn't read this book last week.
    1 The sun set at twenty past seven.
    2 He ate his lunch at one o'clock.
    3 They did their homework last night.
    4 He came by car this morning.
    5 The sun rose at half past five.
    6 We swam across the river yesterday.
    B Answer these questions.
    模仿例句回答以下問題。
    Examples:
    Did you read this book last week?
    Yes ,I read this book last week.
    What about Penny?
    She hasn't read this book yet.
    1 Did you do your homework last night?
    What about Tom?
    2 Did Mrs. Jones go to the butcher's this morning?
    What about Mrs. Williams?
    3 Did you speak to him yesterday?
    What about Susan?
    4 Did George swim across the river an hour ago?
    What about Sam?
    5 Did you see that film yesterday?
    What about Sam and Penny?
    6 Did Tim take off his shoes a minute ago?
    What about Frank?
    答案
    Lesson 90
    A
    1 Did the sun set at twenty past seven? The sun didn't set at twenty past seven.
    2 Did he eat his lunch at one o'clock? He didn't eat his lunch at one o'clock.
    3 Did they do their home work last night? They didn't do their homework last night.
    4 Did he come by car this morning? He didn't come by car this morning.
    5 Did the sun rise at half past five? The sun didn't rise at half past five.
    6 Did you swim across the river yesterday? We didn't swim across the river yesterday.
    B
    1 Yes, I did my homework last night. He hasn't done his homework yet.
    2 Yes, Mrs. Jones went to the butcher's this morning. Mrs. Williams hasn't been to the butcher's yet.
    3 Yes, I spoke to him yesterday. She hasn't spoken to him yet.
    4 Yes, George swam across the river an hour ago. Sam hasn't swum across it yet.
    5 Yes, I saw the film yesterday. Sam and Penny haven't seen the film yet.
    6 Yes, Tim took off his shoes a minute ago. Frank hasn't taken off his shoes yet.