2014 选修8 Unit 3课件.pptVIP

　Units　4;Ⅰ.词汇认知 1． adj.突然的；意外的 2． n．发现 3． adj.便利的；方便的 4． n．预料；期待；期望 5． adj.有效的；确凿的;6． adj.无锈的；不锈的；没有污点的 7． adj.现在的；当前的n.(水或气)流；电流 8． adj.稳固的；稳定的 9． adj.实际的；实践的；实用的 10． n．法庭；法院 11． adj.清白的；无罪的；天真的 12． v．显示……的差别；辨别 13． adj.消极的，被动的 14． n．准则;15． n．能力；本领 16． 接通；通过；完成 17． 开始，着手干…… 18． 有时，偶尔 19． 回复电话 20． 的确；事实上 21． 次序颠倒；发生故障 22． 迅速把手伸入；一心投入; Ⅱ.语境助记 Mr.Jackson was a cautious businessman who got a patent for his company.But in an ____1____ accident，he found his production wasnt ____2____ and didnt live to its criteria.He seized it to find out ____3____ ways to solve the problems and not to take passive action.He ____4____ that his product could bear all kinds of test and that his income would have a ____5____ increase. 答案：1.abrupt　2.stainless　3.valid　4.expected 5．stable;1．distinguish vi. vt.显示……的差别；使……有所不同；辨别 ①People who can not distinguish between colors are said to be color-blind. 不能辨别颜色的人称为色盲。 ; ②I can distinguish_them_at_a_distance. 从远处我就能认出他们。 ③The man distinguishes_himself_by_his_wisdom. 这个人因他的才智而扬名。;2．bear vt.忍耐，忍受；生产，生育；承担；负责 ①The water that bears the boat is the same that swallows it up. [谚]水能载舟，亦能覆舟。 ②Alison couldnt_bear_to_leave and cried all the way to the airport.阿莉森忍受不了离别之苦，去机场的路上一直在哭。 ③(2012年高考江西卷)However，you should bear_in_mind an essential point. 然而，你应当记住一个必要的点。;①bear作为动词，作“生产，生育”讲时，有两???过去分词形式：borne指“生育，生产”，而born指“出生”。②bear作“忍受”讲时，后可跟v.-ing或不定式作宾语，且多与can，could连用。;3．associate vt.联想，联系n.同伴，伙伴 ①Ive never associated you with this place. 我从未把你和这个地方联系在一起。 ②I wouldnt want to be_associated_with Mackeys project. 我不想和麦基的计划有任何瓜葛。 ③I dont like you associating_with those people. 我不喜欢你和那些人混在一起。 ④The boo