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高一英语知识点总结及重难点解析:Unit3-4短语归纳(4)


    高考网汇集整理《高一英语知识点总结及重难点解析:Unit3-4短语归纳(4)》
    短语归纳(4)
    [例句] Father was convinced that Peter was unhappy at boarding school, and made arrangements to take him away. 父亲确信彼得在寄宿学校不开心,决定把他带走。/ Will you lake care of buying the wine for tonight's party? 你负责为今晚的晚会买酒水好吗? / The boys got into the car and took off for the drug store. 男孩们进到车里,开车去了药店。/ He took my place in the queue so that I could go and get something to eat. 他替我排好了队,以便我能够回
    去弄点儿吃的。
    8. used to
    (1) used to do sth. 过去常常……(现在已不如此)
    We used to grow beautiful roses.
    注意:否定句和疑问句有两种
    You usedn’t to make that mistake.
    She didn't use(d) to do it, did she?
    You used to smoke a pipe, didn't you? / use(d) n't you?
    (2) be / get / become used to + n. / doing 习惯于
    I have always been used to hard work.
    He got used to living in the country.
    (3) be used to do 被用来做……
    This knife is used to cut bread.
    表示“过去常常……”时,used to与would区别:
    (1) would 只强调“过去常常……”,used to 说明现在不是如此。
    The old woman would sit there for hours doing nothing.
    (2) would 只接行为动词,used to 可接行为动词和表状态的词。如:be, like, know, have。There used to be a temple at the foot of the mountain.
    9. watch out 当心;注意
    You'll be cheated if you don't watch out.
    (1) watch out for = look out for 提防;当心
    You must always watch out for the traffic here!
    (2) watch over 照看;看守;负责
    The mother bird is watching over her young.
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