3dilemma n.困境,进退两难的窘境 (教材P24)If you had to choose the single most important discovery of the 20th century,you would have a real_dilemma_on your hands. 如果要选择二十世纪最重要的发现,你将面临一个真正的难题.
归纳拓展 ①Faced with a dilemma,he was determined to hold on. 面临着进退两难的困境,他决定顽强地坚持下去.
②I’m in_a_dilemma_about this job offer. 对于提供的这份工作我不知道是接受还是不接受. ③The bad weather put us into a dilemma. 糟糕的天气使我们进退两难.
4donate vt.捐赠;赠送 (教材P24)Medical advances ranged from discovering the causes of diseases under microscopes to surgical procedures replacing diseased organs with donated ones. 医学的进步包括从在显微镜下发现疾病的起因到用捐献器官替代病变器官这样的外科手术过程.
归纳拓展 ①In the Yushu earthquake,most people throughout the country donated money,food,clothing and so on. 在玉树地震中,全国人民捐献出钱、食物、衣服等东西. ②She donated a large sum of money to the charity. 她捐了一大笔钱给慈善机构. ③Local people lined up to donate_blood_for the brave girl. 当地群众排队给这位勇敢的姑娘献血.
5correspond v.相一致;相联系;通信 (教材P24)...the way we_correspond went from writing letters to emailing. ……我们通信的方式从写信变成发电子邮件.
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