成才之路高二英语选修8全册课件unit4-2 90张.ppt

Ⅰ.词汇知识 根据英文释义写出单词。 1．________ words printed above or below a picture 2．________to be slow to speak or act because one feels uncertain or unwilling 3．________wrongly judged; not correct 4．________to arrange in classes or groups; to put into a class 5．________to say or write a comment about sth./sb. 6．________to be unfaithful to; to give away 7．________better than average 8．________to say publicy that you think someone or something is bad or wrong 9．________the series of events which from the story of a novel, play, film, etc. 答案：1.caption　2.hesitate　3.mistaken　4.classify 5．remark　6.betray　7.superior　8.condemn　9.plot Ⅱ.重点短语 1．pass...________... (把某人)改变或冒充成…… 2．make ones________ 结识；与……相见 3．________speaking 一般来说 4．________terms________... 就……来说；从……角度 5．try ones________ 碰运气 6．a________of 一把，少量 答案：1.off as　2.acquaintance　3.generally　4.in; of　5.fortune　6.handful Ⅲ.语篇导读 阅读课文，完成下列表格。(每空一词) 答案：1.rainy　2.flower　3.took　4.phonetics　5.position 6．quality　7.upper　8.made　9.dialects　10.friends 1．convinced (adj.)～(of sth|that...) 坚信；深信；确信 ①I am quite convinced of her experience in it. 我很相信她在这方面的经验。 ②I was convinced that he knew the truth. 我确信他知道事实。 【知识拓展】 1)convince (v.) ①～sb/yourself(of sth)使确信；使相信；使信服 How can I convince you(of her honesty)? 我怎样才能使你相信(她很诚实)呢？ ②说服、劝说(某人做某事) What convinced you to vote for them? 究竟是什么使得你愿意投他们的票？ 2)convincing (adj.) 令人信服的；有说服力的 ①She sounded very convincing to me. 我觉得她的话很有说服力。 ②I had to dream up a convincing story about why I was late for work this morning. 我不得不虚构出一个令人信服的理由来说明今天上午我为何上班迟到。 【知识运用】 (1)(2007江西-23) Scientists are convinced________the positive effect of laughter________physical and mental health. A．of; at　　　　　　　 B．by; in C．of; on D．on; at 答案：C　本题题意：科学家确信笑对人体和精神健康的积极影响。be convinced of sth/that...表示“坚信， 深信，确信……”。名词effect通常和介词 on/upon连用，表示“对……的影响(或效应)”；例如：This had a great effect upon the future of both mother and son.这对母子俩的将来影响很大。 (2)We are________that these differences can be overcome. A．convinced B．attempted C．determined D．supposed 答案：A