人教课标高二第8册Unit 3 Inventors and inventions 课堂辅导
Grammar
1. The first thing I tried to do was to see if there were products that might help me, but there only seemed to be powders designed to kill snakes. 首先我查看是否有产品能帮助我,但看来只有一种毒杀蛇的药粉。(P.20)
「点拨1」本句中there seemed to be是there be句型的特殊形式,表示“似乎有”。注意其时态的变化,如:seem to 高中地理 do / seem to be doing / seem to have done 等。
「点拨2」 designed过去分词作后置定语,修饰前面的名词powders,表被动。
「考例」
“Things ______ never come again!” I couldn‘t help talking to myself. (2007,湖南)
A. lost B. losing C. to lose D. have lost「解析」答案A. 句意为:“失去的事物不会再回来!”我忍不住自言自语。本题考查非谓语动词。因为things和lose之间是被动关系,须用过去分词作定语。单个的过去分词作定语时一般位于名词之前,但有时为了强调,也可放在名词之后作后置定语。
2. For the second attempt I froze the bowl and ice-cubes again but placed them over the snakes habitat in the evening as the temperature was staring to cool. 第二次试验时,我把碗和冰块再次冻好,但在傍晚气温开始下降的时候把它们放在蛇穴的上方。(P.20)
「点拨」 本句中but连接两个并列的动作froze和placed; as引导时间状语从句,表示“当……时候”。注意 as在英语中起的作用很多,它可以引导时间状语从句、让步状语从句、原因状语从句、定语从句等。
「考例」
______, his idea was accepted by all the people at the meeting. (2007,重庆)
A. Strange as might it sound B. As it might sound strange C. As strange it might sound D. Strange as it might sound「解析」 答案D.句意为:尽管他的想法听起来有些奇怪,但与会的所有人都接受了。本题考查倒装语序。 as引导让步状语从句时,作表语的形容词要前置。
本文来自:逍遥右脑记忆 http://www.jiyifa.com/gaoer/77259.html
相关阅读:独立主格结构精彩题及解析
闂佺粯顨呴悧濠傖缚閸喓鐝堕柣妤€鐗婇~鏍煥濞戞瑧顣叉繝鈧导鏉戞闁搞儜鍐╂殽闁诲海鎳撳﹢閬嶅极鏉堛劎顩查柟鐑樻磻缁挾绱撻崘鈺佺仼闁轰降鍊濋獮瀣偪椤栨碍顔囬梺鍛婄懄閸ㄨ偐娑甸埀顒勬煟濮樼厧娅欑紒杈ㄧ箘閹风娀濡烽敂鐣屸偓顕€鎮峰▎蹇撯偓濠氬磻閿濆棛顩烽柛娑卞墮閺佲晠鎮跺☉鏍у缂傚秵妫冮幊鎾诲川椤旇姤瀚虫繛瀛樼矋娴滀粙鍩€椤掆偓閸婄懓锕㈤幍顔惧崥婵炲棗娴烽惌宀勬煙缂佹ê濮冪紒璺虹仛缁岄亶鍩勯崘褏绀€闁诲孩绋掗敋闁稿绉剁划姘洪鍜冪吹闂佸搫鐗嗙粔瀛樻叏閻斿吋鏅悘鐐跺亹閻熸繈鏌熼弸顐㈠姕婵犫偓娓氣偓楠炲秹鍩€椤掑嫬瀚夊璺侯儐缂嶁偓闂佹寧绋戞總鏃傜箔婢舵劕绠ラ柟绋块椤庢捇鏌i埡鍏﹀綊宕h閳绘棃寮撮悙鍏哥矗闁荤姵鍔х徊濂稿箲閵忋倕违闁稿本鍑瑰ú銈夋煕濞嗘劕鐏╂鐐叉喘瀵敻顢楅崒婊冭闂佸搫鐗嗛ˇ鎵矓閸︻厸鍋撳顒佹拱濠德や含閹噣顢樺┑瀣當闂佸搫顧€閹凤拷/闁哄鏅滅换鍐兜閼稿灚浜ゆ繝闈涒看濞兼劙鏌i妸銉ヮ仼闁哥偛顕埀顒€婀卞▍銏㈡濠靛牊瀚氱€瑰嫭婢樼徊娲⒑椤愶紕绐旈柛瀣墬缁傛帡骞嗛弶鎸庮啎 bjb@jiyifa.com 婵炴垶鎸鹃崑鎾存叏閵堝鏅悘鐐跺亹椤忚京绱撴担鍝ョ闁绘搫绱曢埀顒€婀遍崕鎴犳濠靛瀚夋い鎺戝€昏ぐ鏌ユ倶韫囨挻顥犻柣婵囩洴瀹曟氨鎷犻幓鎺斾患闂傚倸瀚ㄩ崐鎴﹀焵椤掑﹥瀚�