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1、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。,归纳拓展 (1)appoint sb. (as/to be) 任命某人为 appoint sb. to do sth. 委派某人做某事 appoint a time/place for 为
2、约定时间/地点 (2) appointment n. 任命；约会 make/have/fix an appointment with sb.与某人预约 keep/break an appointment 守/违约,The time appointed for the meeting was 10:30 a.m. 规定开会的时间是上午10点半。 They (任命他为) captain of the team. We must (指定一个人当) as secretary. Xiaoli (预约)the manager and arrived at the (约定的时间). Later, he (被
3、任命) an important post.,appointed him (as/to be),appoint someone to act,made an appointment with,appointed time,was appointed to,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.
4、 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。
5、The house (不适合)a large family. The astronauts were training hard so that they could (适应)the exploration of Mars.,is not suitable for,be suited for,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 dont _ me.Have you got a larger size? (2)The color of the cloth _ a woman at my wifes age.
6、 (3)How about eight oclock outside the cinema? That _ me fine.,fit,matches,suits,3. anxious adj. 忧虑的，不安的 (教材P38)I was so anxious and couldnt move at first. 我非常担心，一开始吓得动弹不得。,归纳拓展 (1)be anxious to do sth. 急于做 be anxious for/about sb./sth. 担心/忧虑 be anxious for sb. to do sth. 急于让某人做 be anxious that. 急切希
7、望(that从句用虚拟语气shouldv.，其中should可以省略) (2)anxiety n. 忧虑；担心；渴望 with anxiety 焦虑地 (3)anxiously adv. 焦虑地，不安地,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 anxio
8、us that the meeting the following day (be)a success. We are waiting for the news (焦急地).,anxious about,should be,with anxiety/anxiously,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 bird
9、s 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. She really (惊慌失措)when she thought shed lost her necklace.,panicked many people into,in panic,got into a panic,5.guarantee
10、vt. 保证免受损失或伤害；担保 n 保证；保证书 (教材P39)If you are lucky enough to visit the Lake of Heaven with your loved one，dont forget to drop a coin into the clear blue water to guarantee your love will be as deep and lasting as the lake itself. 如果你有幸和你的爱人一起游览天池，不要忘了向清澈、湛蓝的湖中投入一枚硬币来保证你们的爱情像湖水一样幽深而长久。,归纳拓展 (1)guarant
11、ee sb. sth. 保证某人某事 guarantee sb. against/from. 保证某人免受 guarantee to do sth. 保证去做某事 guarantee sth. to sb. 向某人担保/保证某事 be guaranteed to do sth. 必定做某事 (2)give sb. a guarantee that. 向某人担保 (be) under guarantee 在保修期内,(朗文P919)Even if you complete your training. I cant guarantee you a job. 即使你接受完培训，我也不能担保你会有工
12、作。 Going out with friends (肯定)cheer you up. Can you (向我保证) the work will be finished on time? We will fix your car for free，because it is still (在保修期内).,is guaranteed to,give me a guarantee that,under guarantee,6. make ones way 前往，向前；获得成功，有出息(教材P35)It was not easy to walk in these suits，but we slowl
13、y 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 fight ones way 奋力前进 lose ones way 迷路 feel ones way 摸索前进 force ones way 强行前进；挤出去 push ones way 挤出来 wind ones way 蜿蜒前进,He made his way towards the filling statio
14、n. 他向加油站走去。 Without experience in it，we have to (摸索着前进). She gradually (努力奋斗) to the top of the company. If you want to_ _ _(有出息), you must learn to work hard while you are still young.,feel our way,fought her way,make your way,7.vary from.to. 由到不等 (教材P39)The land varies in height from 700 metres ab
15、ove sea level to over 2,000 metres and is home to a great diversity of rare plants and animals. 这里地面的高度由海拔700米到2000多米不等，是多种多样的珍稀动植物的生长地。,归纳拓展 (1)vary in sth. (大小、形状等)不同，有别 vary with 随变化，改变 vary between.and. 从到转变 (2)various adj. 各种各样的；多姿多彩的 variety n. 种种；多样化 a variety ofvarieties ofvarious各种各样的,Opinions vary from individual to individual. 仁者见仁，智者见智。 The color of the leaves (随着天气的变化而变化). Theres
