2017全國英語等級考試一級單項填空全真測試題

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When the little girl stood in the front of the classroom, her face________red.
    A.turns
    B.tumed
    C.turn
    參考答案:B
    參考解析:B【解析】本題考查主從句時態(tài)一致。when引導(dǎo)的時問狀語從句是一般過去時,若主句動詞是短暫性動詞,那么該動詞也要用一般過去時。
    Not until I began to work ________ how much time I had wasted.
    A. didn' t realize
    B.did I realize
    C.1 didn' t realize
    參考答案:B
    參考解析:B【解析】本題考查句子的部分倒裝結(jié)構(gòu)。當(dāng)not…until置于句首時,句子要使用部分倒裝,即將謂語的一部分如助動詞或情態(tài)動詞放在主語之前。如果句中的謂語沒有助動詞或情態(tài)動詞,則需添加助動詞d0,does或did,并將其置于主語之前。本句正常語序為:I didn’t realize how much time I had wasted until I began to work.
    I ________go there this morning, so I stayed at home.
    A.didn' t need to
    B.didn' t need
    C.needn' t to
    參考答案:A
    參考解析:A【解析】本題考查情態(tài)動詞的用法。need作情態(tài)動詞用時,是need do sth./needn’t do sth.;need作實意動詞用時,是need to do sth./not need to do sth.
    It ________ heavily so there was deep snow on the road.
    A.snows
    B.snowed
    C.had snowed
    參考答案:C
    參考解析:C【解析】本題考查動詞時態(tài)。there was是過去式,so表示結(jié)果,所以空白處要用過去完成時,表示“過去的過去”。
    My little sister is only five, ________ she can swim well.
    A.but
    B.so
    C.because
    參考答案:A
    參考解析:
    The books on the desk are not mine; they' re __
    A.him
    B.theirs
    C.their
    參考答案:B
    參考解析:B【解析】本題考查名詞性物主代詞。本句中名詞性物主代詞theirs (=their books)作表語。
    Lily went to see her grandpa yesterday __ he was ill.
    A.if
    B.though
    C.because
    參考答案:C
    參考解析:C【解析】本題考查連詞的用法。根據(jù)上下文町知.這里填表示因果關(guān)系的連詞,全旬才符合邏輯。
    He drives much ________ than he did ten years ago.
    A.carefully
    B.more careful
    C.more carefully
    參考答案:C
    參考解析:C【解析】本題考查副詞比較級。這里需要一個副詞來修飾動詞drive,careful是形容詞,carefully是副詞,所以先排除B;than要求用比較級,所以排除A,選C。carefully的比較級是在前面加more。
    --Do you speak English?
    --yes, only________
    A.fittle
    B.a few
    C.a little
    參考答案:C
    參考解析:C【解析】本題考查近義詞辨析。little和a little都修飾不可數(shù)名詞;little表示否定含義,“幾乎沒有”;a little表示肯定含義,“有一點(diǎn)兒”。few和a few都修飾可數(shù)名詞;few表示否定含義,“幾乎沒有”;a few表示肯定含義,“有一點(diǎn)兒”。
    The rain was very __ yesterday.
    A.large
    B.strong
    C.heavy
    參考答案:C
    參考解析:C【解析】本題考查近義詞辨析。形容雨大用heavy,形容風(fēng)大用strong。
    My mother________off the bike and broke her leg on the ground.
    A.fails
    B.was falling
    C.fell
    參考答案:C
    參考解析:C【解析】本題考查and前后的動詞時態(tài)一致。broke是過去式,所以fall也要用過去式fell。
    Mary ________that piece of cake for twenty yuan.
    A.spent
    B.cost
    C.bought
    參考答案:C
    參考解析:C【解析】本題考查近義詞辨析。sb.buy sth.for some money;sb.spend some money on sth.;sth.cost sb.some money,注意這三種固定搭配形式。
    Hurry up. Don' t keep Xiao Wang ________
    A.wait
    B.waited
    C.waiting
    參考答案:C
    參考解析:C【解析】本題考查動詞用法。keep sb.doing sth.意為 “讓某人一直做某事”。
    I' m hungry. ________ me something to eat, please.
    A.Take
    B.Carry
    C.Bring
    參考答案:C
    參考解析:C【解析】本題考查近義詞辨析。take意為“拿走,帶走”,表示把東西從說話地點(diǎn)帶到別的地方;bring意為“帶來,拿來”,表示把東西從別處拿、帶到說話地點(diǎn);take與bring表示的動作方向相反;carry意為“攜帶”。
    He________into the office building when the fire bell rang.
    A.goes
    B.has gone
    C.was going
    參考答案:C
    參考解析:C【解析】本題考查動詞時態(tài)。從句用過去時,主句用過去進(jìn)行時。句意:當(dāng)火警響起的時候,他正走進(jìn)辦公室。