unit2第一课时导学案

预习案 一、重点单词 1. n.电梯；升降梯 2. n. ＜英＞ 汽油 3. adj,官方的；;公务的 n.办公室 n.政府官员 4. adj.本国的，本地的;n. 5. adv,实际上，事实上 adj.实际上的，事实的 6. vt. 以 为根据 n., 7. adj.逐步的，逐渐的 adv,逐步地，逐渐地 8. n.本身；本体；身份 9. adj.流利的；流畅的 _ adv.流利地；流畅地 10. _adj.频繁的；常见的 _adv.常常；频繁地 二.重点短语 1. 在......末；在......尽头 2. 航海；航空 3. 因为；由于 4. 比以前更加 5. 即使 6. 走近；上前；提出 7. 进过一段时间，长期以来 8. 以......为基础；以......为根据 9. 目前，现在 10. 利用；使用 11. 后者 12. 许多的；大量的 13. 例如；像这样的 14. 超过； 不仅仅；很 15. 在某些方面 16. 与...不同 探究案 1. because/ because of P9 because 词，后接, because of 后接,，及. 因为你的关心，我发现生活充满了希望。 1 you are concerned about me, I find that life is full of hope. 2 your concern, I find that life is full of hope. 3 He suffered a lot what he had done. 2. come up PIO上来，走近；发芽；被提出；升起；发生 判断下列句子中come叩短语的意思 1 A child came up to me and showed me the way to the station. 2 The sun comes up in the east. 3 The seeds have already c。地e曲. 4 Your question came up at the meeting. 5 Ill let you know if anything come up. 归纳拓展 come about come across come on come out come up with 注意come up 被提出”，不用于被动语态 come up with “提出”，及物动词短语，须接宾语或用于被动语态 eg. The doctor came up with a cure for the disease A cure for the disease came up at the meeting. A cure for the disease was come up with at the meeting. 3. base v.意为以为根据，把基础设在, n.基部；基地；基础常构成短语 base sth. on/upon stho 以基础 be based on base sth. in以为据点以为总部；总部设在 the base of a column/ glass/pyramid基柱/玻璃杯底/金字塔底座 a naval / military base 海军/军事基地 翻译句子 eg.①.我们应该把理论建立在事实的基础之上。 We should our theory facts. ②.They decided to their company shanghai. 他们决定把公司总部建在上海。 \提示在base ...on短语中，base为及物动词，base后应有宾语，否则base 5应用被动形式，即be based on结构。 eg. The film is based on a novel by Sinclair Lewis. 这部电影取材于辛克莱刘易斯的小说。 4. make use of 利用 make good use of 好好利用 make full use of 充分利用 make the best/most use of 充分利用 eg. 1 You must make use of every chance to practice English. 你必须好好利用每一个机会练习英语。 2 The Internet resources should be made full use of. 网络资源应当得到充分利用 归纳拓展 make up make up of be made of, be made from 5. command n. v.命令；指令；掌握 command sb to do sth 命令某人做某事 command that should do 命令 under ones command 由指挥 at/by ones command 奉某人之命 at ones command 随心所欲地 in command of指挥；统帅 have a good command of彳艮好地掌握 take command of担任的指挥 ① The army is under the kings command.. 军队由国王直接统率。 ② She has a good command of the German language. 她精通德语。 He commanded us to leave immediately. He commanded that we should leave immediately. 他命令我们马上离开。 6. request n. vt. request sth of/from sb.向某人请求某物 J request sb. to do sth.请求某人做某事 request that should do 请求 at ones requestat the request of sb 应某人的请求 in great request 急需 ① These materials are in great request. 急需这些材料。 She made a request for some water. 她请求给点水。 dMay I request your attention 请你们注意一下好吗 l request of him that he should leave. 我要求他离开。 Visitors are requested not to touch the paintings. 游客不许动油画。