Lessons 21新概念英語第二冊課后答案詳解

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新概念英語作為家喻戶曉的經典之作,它有著全新的教學理念,有趣的課文內容及其全面的技能訓練,為廣大的英語學習者提供幫助!如果你也想學好英語,又怎能錯過新概念英語?下面為您提供了相關內容,希望對您有所幫助!
    詞匯學習 Word study
    drive
    (1)vt.,vi. 駕駛,駕車:
    You must have been driving at seventy miles an hour. 你剛才一定是以每小時70英里的速度開車。
    Mary drives(her car) very slowly.瑪麗開車開得很慢。
    (2)vt. 趕,驅趕,圍趕(獵物、敵人等):
    With the help of two dogs, he drove the sheep down the mountain.在兩只牧羊犬的幫助下,他把羊從山上趕了下來。
    (3)vt. 逼迫,迫使:
    Aeroplanes are slowly driving me mad.飛機正在慢慢地把我逼瘋。
    The death of all her children has driven her mad. 她所有的孩子的去世把她逼瘋了。
    home與house
    home 一般譯為"家"、"家庭",著重指所居住的人,常有愛、溫暖、舒適、安全等隱含意義。house通常譯為"房子"、"房屋"、"住宅",指的是建筑物。試體會它們的區(qū)別:
    They live in a large house.他們住在一所大房子里。(不可用home)
    My father is at home now.我父親現(xiàn)在在家。(不可用 house/at house)
    Tom must be somewhere in the house.湯姆肯定在這屋子里的某個地方。(不可用home)
    I have a sweet home.我有一個甜蜜的家庭。(不可用house)
    練習答案 Key to written exercises
    1.關鍵句型練習答案
    A …passing planes can be heard(1.2); The airport was built (1.2); it could not be used then(1. 3); a hundred people must have been driven away(11.4-5); this house will be knocked down by a passing plane(11.6-7); I have been offered a large sum of money(1.7)
    C 1 A message will be sent immediately.
    2 All these goods must be sold.
    3 I told you the parcel would be received in time.
    4 The letter has to be delivered by hand.
    5 Your letter must have been lost In the post.
    2.難點練習答案
    A (sample answers)
    The dog drove the sheep out of the field.
    The police drove the crowds back.
    I drove my car into the garage.
    B1 home 2 houses 3 house 4 home
    3.多項選擇題答案
    1c 2d 3c 4d 5a 6c
    7b 8b 9a 10d 11c 12c