2017年小升初英語語法存在句知識點:there be與have的比較

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小升初英語語法存在句知識點:there be與have的比較
    ■ 不同之處
    一、用法不同
    there be 表示某個時間或地方“存在”某人或某物,而have表示主語“擁有 ”某人或某物,作賓語的某人或某物屬主語所有。
    二、結(jié)構(gòu)不同
    there be + sb./sth. +時間/地點(副詞或介詞短語);sb./sth. + have +sb./sth. else
    There are some children in the garden.
    花園里有幾個孩子。
    She has three cars.
    她擁有三輛汽車。(汽車是屬于她的)
    ■ 相同之處
    1. 表示某物體在結(jié)構(gòu)上“裝有”“配備有”“固有”時,兩 者均可用。如:
    A clock has a round face.= There is a round face on a clock.
    鐘面上有一個圓型的鐘盤。
    Each house on the street has a small yard.= There is a small yard in each house on the street.
    這條街旁的每棟房子都有一座小花園。
    2. 當(dāng)have表示“包括”時,可以用 There be 替換。如:
    A week has seven days. =There are seven days in a week.
    一周有七天。
    3. 當(dāng) have 表示“存在”時,可以用 There be 替換,如:
    Our village has only one street.=There is only one street in our village.
    我們村里只有一條街。
    This country has rich resources, such as oil, coal and iron.=There is rich resources, such as oil, coal and iron, in this country
    這個國家有豐富的資源,如石油、煤和鐵等。