Unit 3　The world of colours and light單元復習學案

解析：選a。考查動詞辨析。此處表示“分配”工作，因此用distribute。句意：工作在學生中分配得很好，完成的狀況令每個人都滿意。contribute“貢獻”；spread“展開，伸展”；decorate“裝飾”。
6.it was too dark to________anything more than their vague shapes.
a.distribute   b.dismiss
c.discount   d.distinguish
解析：選d。考查動詞辨析。句意：太暗了，只能辨別出他們模糊的身影。distinguish“辨別出”；dismiss“解雇，解散”；distribute“分配”；discount“打折扣，不重視”。
3abandon　vt.　放棄，丟棄，遺棄
　　　　n.　放任，放縱，狂放；無拘無束
(回歸課本p37)in fact，he abandoned them and starting from scratch，created a style of art known as cubism，which is a type of abstract painting.實際上，他放棄了它們并且從頭開始創造了一種藝術風格，稱之為立體主義，是一種類型的抽象畫。
歸納拓展
例句探源
①(牛津p1)the baby had been abandoned by its mother.
這個嬰兒被母親遺棄了。
②(朗文p2)the suspect abandoned the car at llewellyn and hamilton avenues.該嫌疑犯將小汽車丟棄在盧埃林大街和漢米而頓大街交匯處。
③they abandoned all hope of capturing the castle.
他們放棄了奪取這座城市的一切希望。
④he abandoned himself to feelings.他陷入了情感之中。
易混辨析
abandon，desert，quit，resign，give up
abandon強調“完全、永遠的遺棄”，尤其指遺棄以前感興趣或負責任的人或物。
give up最為普通，可代替其它的近義詞。
desert強調“違背誓言、命令、責任、義務等”。
quit強調“突然或無意地棄去”，常指“停止”。
resign意為“辭去，放棄”，指辭去某一職位，尤其指通過正式通知，放棄某一特權、權利、要求、希望等。
表示“拋棄，離開”abandon與desert同義，abandon可接動名詞或名詞作賓語，不接不定式。表示“放棄，停止做某事”時，abandon與give up同義。
①she abandoned her child.
②he was forced by the scandal to resign the office to which he had been elected.
③she quitted her job.
④he gave_up smoking last year.
7.完成句子
(1)他拋棄了妻子還帶走了兩人所有的錢。
he________ ________ ________and went away with all their money.
答案：abandoned his wife
(2)人們發現那輛破損的自行車被扔在河邊。
the broken bike________ ________ ________by the riverside.
答案：was found abandoned
(3)他自暴自棄。
he________ ________ ________despair.
答案：abandoned himself to
4bargain　n.　便宜貨；劃算的買賣
　　　 vi.　講價，討價還價；講條件，談判
(回歸課本p43)tourists paid him small fees for these early works，and considering his later fame，they got a real bargain.
游客們買這些早期作品付給他極少的錢，想想他后來的名氣，他們真的非常劃算。
歸納拓展
例句探源
①(朗文p137)the family refused to bargain with the kidnappers.這家人拒絕和綁架者談條件。
②(牛津p143)in the market dealers were bargaining with growers over the price of coffee.