必修4unit2 词汇.ppt

(1)expand展开，扩大，使膨胀；不仅指尺寸的增加，还可指范围和体积的扩大。 (2)extend伸长，延伸，指空间范围等的扩大，以及长度、宽度的向外延伸，也可指时间的延长。 (3)spread伸开，传播，一般指向四面八方扩大传播的范围，如传播(疾病)、散布(信息)等。 (4)stretch伸展，拉长，一般指由曲变直、由短变长的伸展，不是加长。 用expand，extend，spread或stretch的适当形式填空 ①The hot weather to October. ②Water when it freezes. ③He his body full. ④The fire soon to the nearby building. 完成句子 ①There are ever more people on the Earth，and they reasonably and rightfully want to have better lives，________ ________ ________ ________ ____(而不是仅仅为了继续生存而挣扎)． (2012·北京·阅读理解D) ②汤姆宁愿独自一人去海边也不愿意与他们一起踢足球。Tom________ ________ __to the seaside alone than_______ football with them. ③她宁愿去钓鱼也不愿去看电影。 She________ _______ ______ __than see the film. 翻译句子We prefer typed articles between 1,000 and 2,000 words in length. _______________________________________________ rather than merely struggle for survival would rather go play would rather go fishing 我们更喜欢长度在1 000至2 000词的打印出来的文章。 一句多译 我宁愿步行也不坐出租车去那儿。 ① . ② . ③ . I would rather walk there than take a taxi. I would walk there rather than take a taxi. I prefer to walk there rather than take a taxi. 7. lead to导致(＝result in) ；造成(后果) ；通向……(不用于被动语态) (教材原句)Many of these chemicals can lead to cancer or other illnesses. 很多化学物质会导致癌症或其他疾病。 联想拓展 lead sb to do sth 使某人做某事/引导某人做某事 lead a．..life 过着……的生活 (1)lead to中to为介词，后跟名词、代词或v.-ing形式。 (2)lead sb.to sth./sp.使得出(观点)/引导某人去…… lead sb.into带某人进入 lead the way领路；处于领先地位 Teachers should lead students to think for themselves. 老师应该引导学生独立思考。 The discovery of new evidence led to ________. A．the thief having caught B．catching the thief C．the thief being caught