高中英语选修6unit5wordsandexpressions.pptxVIP

Unit 5　The power of nature ——大自然的力量;1. appoint　vt.　约定；指定(时间、地点等)，任命；委任(教材P34) I was appointed as a volcanologist working for the Hawaiian Volcano Observatory(HVO)twenty years ago.　20年前，我被任命为火山家，为夏威夷火山观测站工作。;;2. suit　n．　一套外衣；套装　vt.　适合；使适宜 (教材P35)It was not easy to walk in these suits，but we slowly made our way to the edge of the crater and looked down into the red，boiling centre.　穿着这些衣服走起路来实在不容易，但我们还是缓缓往火山口的边缘走去，并且向下看到了红红的沸腾的中央。; [归纳拓展]　 (1)a suit of 　 一套/副 (2)suit sb. (fine) (很)合某人的意；对某人(很)合适 suit...to... 使……适合于…… be suited for/to...适合…… (3) suitable adj. 适当的；相配的 be suitable for 适合于 be suitable to do sth. 适合做某事;→A good teacher suits his lesson to the age of his pupils. 一位优秀的老师应使他讲的课适合学生的年龄。 →The house (不适合)a large family. →The astronauts were training hard so that they could (适应)the exploration of Mars. ;[易混辨析] suit，match，fit;[巧思妙解] 用suit，match，fit的适当形式填空 (1)These shoes don’t _____ me.Have you got a larger size? (2)The color of the cloth ________ a woman at my wife’s age. (3)—How about eight o’clock outside the cinema? —That ____________ me fine.;3. anxious　adj.　忧虑的，不安的 (教材P38)I was so anxious and couldn’t move at first. 我非常担心，一开始吓得动弹不得。;→There is growing public anxiety over the safety of the trapped people. 公众对被困人们的安全的担忧在不断滋长。 →The couple seeing her off were probably her parents: they seemed very ______ ______(anxious) her safety. →He was anxious that the meeting the following day (be)a success. →We are waiting for the news (焦急地).;4. panic　vi. vt.　(使人或动物)受惊；惊慌(过去式与过去分词；都为panicked；现在分词为panicking)　n．　惊慌；恐慌 (教材P38)I felt very nervous and had to force myself not to panic.我非常紧张，不得不强迫自己不要惊慌 ;→The birds panicked at the sound of the gunfire，flying in all directions. 鸟儿听到枪响，吓得四处飞散了。 →The eruption of volcano (吓得很多人) leaving this area. →All the people fled (惊慌地) as the earth shook. →S