2015-2016学年人教版高中英语选修7Unit+2+Robots+Language+points课件.ppt

Language points;1. desire vt. 渴望，希望，要求 n. 愿望，要求，欲望，向往的东西 desire sth. = have a desire for sth. 渴望得到某事 desire to do sth. = have a desire to do 希望/渴望做某物;desire sb. to do sth. = desire that sb. (should) do 希望某人做某事 (have) the desire for sth. / to do sth. 渴望得到某事/希望做某事…… meet / satisfy one‘s desire 满足某人的愿望 at one’s desire 照某人的希望; He desires you to go to see him at once. = He desires that you (should) go to see him at once. 他要求你马上去见他。;desire / wish / hope / expect / want desire强调主观愿望的热切性，含有“强 烈希望做或得到某物”，用于正式场合或 文章中。 hope表示实现的可能较大的希望。 want表示想要。 expect侧重表示“期待, 预期, 指望”。;表示“希望得到某物/做某事”有多种表达： desire (for) sth. / to do sth hope for sth. / to do sth wish for sth. / to do sth want sth. / to do sth expect sth. / to do sth want / wish /expect sb. to do sth. (但不能用 hope)希望某人做某事;2. test out sth.=put sth. to the test 对新试做的物品或新产生的理论进行“试用”或“检验考验”, 检验其试用的程度或有效性, 以便加以改进。 e.g. Their theory is going to be tested out.;辨析:especially 和specially especially adv.强调尤其、特别地、格外地 specially adv. 强调专门地、特意地 I bought a present specially for you. The ring is of especial importance to their marriage.;4. persuade sb. to do sth.=persuade sb. into doing sth.说服某人做某事 persuade若用于过去式，是指劝说成功, 若劝说不成功，就不应用persuaded，而应用tried to persuade或advised. ;He was persuaded to give up smoking at last. 他最终被说服戒烟了 5. alarm n.警报，惊慌 The fire caused much alarm. 火灾引起很大的恐慌． 相关短语： give the alarm to…　　发警报给…. take alarm at…　　对….感到吃惊 a fire alarm　　 火警 a false alarm　　虚惊一场;vt. 使警觉, 使惊慌 I don’t want to alarm you, but there is a strange man in your garden.我不想吓唬你, 不过你花园里有个陌生人。 相关短语： be alarmed at … 被…吓了一跳 I was alarmed at his entering the home. be alarmed for… 对…放心不下 I was alarmed for her safety.;6. His was tall and handsome with smooth hair and a deep voice. 他的头发又黑又滑，声音低沉浑厚。 smooth adj.平坦的，平滑的，顺利的 vt. 使……光滑、平坦或顺利 have a smooth temper 性格温和 The course of true love never did run smooth. 好事 多磨。;smooth a