英语： Unit 1 -Unit 2学案 （新人教版选修10）核心单词1. strengthenvt.加强；巩固The front army troops were strengthened by a large contin gent of students from the military academy. 前线部队得到了一大批军事学院学员的增援。The fence was strengthened with wire.这围栏用金属丝加固了。 常用结构：strengthen unity加强团结strengthen one’s determination坚定决心strengthen national defence巩固国防联想拓展：strength n. 力量；力气；长处 高手过招完成句子①他建议使用氟化物来坚固牙齿。He advises an application of fluoride to the teeth.②我试图攒足力气再多干一些活。I’m trying to summon up the to do some more work.③风在天黑后才会变强。The wind will until after dark.答案：①strengthen ②strength ③strengthen 2. stickvt.刺，插；粘，贴vi.刺入A thorn stuck me in the hand. 一根刺扎在了我的手上。Stick the broken pieces together with glue. 用胶水把碎片粘到一起。I found a nail sticking in the tyre. 我发现一根钉子扎进了车胎。常用结构：stick in one’s throat （骨头等）鲠在喉中；（话等）难以启齿stick it out拼到底，坚持到底用心 爱心 专心1stick on贴在¡¡上stick out伸出stick to坚持；遵循易混辨析：stick to/insist on/persist instick to坚持（原则/计划/诺言/决定/意见等）。insist on坚持(意见/主张)。persist in坚持(行动)，有时表示固执己见或坚持不改。高手过招翻译句子①If we let him look after the money, I’m afraid much of it will stick to his fingers.如果我们把钱交给他保管，恐怕大部分都要被他侵吞掉。 ②She stuck the stamp on the envelope.她把邮票贴在信封上。 ③He drove into a bog, where his wheels stuck fast.他把车开进了一片沼泽地，轮子牢牢地陷在了里面。 3. rankn.等级；军阶；地位；身份；社会阶层；军衔v.把¡¡分等；把¡¡评级；排列，把¡¡排成列They served everyone regardless of social rank. 他们为所有的人服务而不计较其社会地位。He was promoted to the rank of Captain. 他被提升为上尉。常用结构：rank ...among/with... 把¡¡列在¡¡当中rank ...as......
