高考英語單元知識點復習Unit 15-Unit 17
c.from which d.of what提示:選項為省略句，補全為“ are you tired of?”。從句意看，應該使用疑問詞what。故選d項。答案:d句型1.there be(no)need to do sth.講:注意觀察下面教材原句: but there is no need to worry if you have never skied before. 如果你從前沒滑過雪，不必擔心。 need用作名詞，作“需要；必須”講時，可以用于need for sth.或need for sb./sth.to do sth.結構中，構成“there is(no)need(for sb.)to do sth.(沒)有必要做某事”或“sb.have(no)need to do sth.某人(沒)有必要做某事”。例:there is an urgent need for qualified teachers. 迫切需要合格教師。 there is no need for you to get up early tomorrow. 你每天不必早起。鏈接·提示 (1)在there is no need(for sb.)to do sth.中，動詞不定式短語(for sb.)to do sth.用作后置定語，不可用動名詞。 (2)在it’s no need/no use/no good doing sth.中，動名詞短語用作主語，不可用動詞不定式。 (3)be in need of需要 the house is in need of a thorough clean. 這房子需要來個大掃除。練:(1)they say is no need to worry if you have never sung before.a.it b.there c.that d.what提示:考查句型there is no need to do sth.。答案:b(2)when the chinese international rescuers arrived in pakistan,they found the people suffering from the earthquake food and water supplies.a.in desperate need of b.in place ofc.in honor of d.in want提示:句意為:當中國國際救援人員到達巴基斯坦時，他們發現地震災區的人們急需食物和飲用水供應。in place of代替；頂替；in honour of向……表示敬意；in want of=in need of。故選a項。答案:a2.虛擬條件句中if的省略講:注意觀察下面教材原句: should you have enough energy left after a day on the slopes,you can take a dip in the pool,... 經過一天的滑雪，如果你還有足夠的精力的話，那么你可以去水池里游一游，…… should you feel the urge to pack your bags and explore what the world has to offer,you might want to consider one of the destinations below.