82. I think that the meal is well worth $80 without a discount(沒有折扣的情況下值80美元).
【點評】well worth,“值”,后跟動名詞或名詞;discount 折扣。
83. Facing the fierce competition from other companies(面對來自其他公司的激烈競爭), the automobile manufacturer is considering launching a promotion campaign.
【點評】橫線處要填的是一個非謂語從句,根據句意可知前后主語都是the automobile manufacturer,因此用現在分詞形式。
84. As far as hobbies are concerned, Jane and her sister nearly have nothing in common / hardly have anything in common(幾乎沒有什么共同之處).
【點評】have something in common有共同點,注意表示否定時副詞的使用。
85. Only after many failures have I realized that I cannot succeed with luck merely(我才認識到僅憑運氣是不能成功的).
【點評】本題考查only位于句首的倒裝。這里強調的是過去的事情對現在造成的影響“不能成功”,因此應用現在完成時態(tài)。
86. But for the survival instinct which nearly all creatures have, more species would have been extinct from the earth(更多的物種就可能已經在地球上滅絕了).
【點評】but for,“要不是,如果沒有”,這里考查虛擬語氣,后面應該用would + have done的形式,強調這種非真實的虛擬對將來可能發(fā)生的情況的影響。