Unit 3　Science versus nature單元復習學案

我去美國大使館尋求幫助，但是……
②we must seek out a solution to the problem.
我們必須找出解決這問題的方法。
③(朗文p1845)local schools are seeking to reduce the dropout rate.地方學校都在尋求降低輟學率。
11.完成句子
(1)世界上的許多動物園繼續努力從中國尋求熊貓。
many zoos around the world continue to________ ________ ________china.
答案：seek panda from
(2)我們力求找一種方法能使我們和周圍的人相處融洽。
we________ ________ ________a way to get along well with the people around us.
答案：seek to find
(3)我們不應當貪圖安逸，追名逐利。
one mustn’t________ ________comfort，personal fame and gains.
答案：seek after
9.point out　指出
(回歸課本p42)on the one hand，some scientists point out that if you clone an embryo，you can produce valuable tissues and organs that could be used to save human lives.
一方面，一些科學家指出如果你克隆一個胚胎，你就可以生產出有價值的組織和器官，用來挽救人類生命。
歸納拓展
point to/point at sb./sth.指向某人或某物
point...at...把……指向；把……對準，瞄準(某人用槍對準某人某物等)
point to表明，指向(主語為證據、時針以及賓語為某一方向時)
to the point中肯，切題，切中要害
off the point 離題
be on the point of doing sth.正要做某事時
there is no point in doing sth.做某事沒意義
例句探源
①(牛津p1527)he pointed out the dangers of driving alone.
他指出單獨駕車的危險性。
②when the mistake was pointed out to him he hastened to correct it.
當向他指出錯誤后，他連忙予以糾正。
③(朗文p1569)she pointed at my plate and asked why i wasn’t eating.
她用手指指我的盤子，問我為什么不吃。
12.完成句子
(1)他向我們指出晚上獨自外出的危險。
he ________ ________the dangers of going out alone at night.
答案：pointed out
(2)所有的跡象表明，來年是成功的一年。
all the signs ________ ________ a successful year ahead.
答案：point to
(3)他指出我的錯誤。
he ________ ________my mistake.
答案：pointed out
(4)他指出，那個計劃有嚴重的缺陷。
he________ ________that the project lacked one important thing.
答案：pointed out
(5)我正要站起來回答問題，這時鈴響了。
i _______ _______ _______ _______ _______ _______the questions when the bell rang.
答案：was on the point of answering
(6)既然他已經聽說了這個消息，就沒有必要告訴他了。
since he has heard about it，________ ________ ________ ________ ________him about the news.
答案：there is no point telling
10.end up　以……告終
(回歸課本p43)we could produce a monster，or even a superhuman race that could one day end up replacing us.
我們可能會制造出一個怪物，甚至是一個最終有一天會取代我們人類的超人類物種。
歸納拓展
end up doing sth.結束做某事
end up in＋n.以……而告終/結束
end up as＋n.以……身份而結束