《新课堂英语选修七人教课件：Unit 3-1》由会员分享，可在线阅读，更多相关《新课堂英语选修七人教课件：Unit 3-1（44页珍藏版）》请在金锄头文库上搜索。
1、 Underwater world Underwater World Xiamen UWX is located on the beautiful scenic Gu Lang Yu Island It has a total built up area of 7 708 square metres exhibiting over 350 varieties of fishes and other aquatic creatures The world s largest and most complete sperm whale 抹香鲸 skeleton specimen consists
2、of 232 pieces of bones Its skull measured 6 2 meters in length 2 2 meters in width and 1 7 meters in height Few marine creatures are as mysterious and intimidating as jellyfish 水母 The jellyfish s life is very short only several months to live These animals are often misunderstood that they have pois
3、on In fact most jellyfish are harmless The Chinese Sturgeon 中华鲟 is thought to have lived at the same time as dinosaurs dating back to a period 140 million years ago Because of that it is sometimes also known as a living fossil It is an animal strictly protected by the Chinese government named a nati
4、onal treasure much like the Giant Panda Sawfish 锯鳐 is a shark like fish with a long nose like a saw They are found in seas and estuaries of the tropics and subtropics During the breeding season the adults go into the rivers for breeding After spending their childhood in the freshwater the young will
5、 migrate to the seas Sawfish can grow as long as nine meters with a nose of about 2 meters Notes 1 aquatic adj 水生的 2 skeleton n 骨架 3 specimen n 样本 标本 4 skull n 颅骨 5 marine adj 海生的 6 intimidating adj 吓人的 7 saw n 锯条 8 estuary n 河口 9 tropics n 热带地区 10 subtropics n 亚热带地区 单词检测 1 adj 每年的 按年度计算的 n 年刊 年鉴 ad
6、v 每年 按年度计算 2 vt 当场见到 目击 n 目击者 证人 证据 n 目击者 证人 3 n 岸 海滨 adv adj 近海 的 离岸 的 Period One Warming Up Pre reading Reading annual annually witness eyewitness shore offshore 4 prep 在 对面 adj 相对的 相反的 5 vi 大叫 呼喊 n 叫声 喊声 6 vi n 暂停 中止 7 vi n 跳水 的动作 潜水 的动作 俯冲 n 跳水员 潜水员 8 vi 逃避 逃跑 vt 逃离 过去式 过去分词 9 vt 拖 拉 扯 10 n 深 度
7、深处 adj 深的 adv 深地 adv 深深地 opposite yell pause dive diver flee fled fled drag depth deep deeply 11 vt 催促 极力主张 驱策 n 紧急 迫切 强求 催促 adj 紧急的 迫切的 强求的 催促的 12 vt 放弃 遗弃 抛弃 13 n 关系 血缘关系 交往 n 亲戚 adj 相对的 14 n 保存 保护 urge urgency urgent abandon relationship relative conservation 短语检测 1 整理 分类 2 及时 适时 3 在此期间 与此同时 4 收获
8、 引起 带来 5 帮助 某人 摆脱困境或危难 sort out in time in the meantime bring in help out 根据课文内容给下面句子排序 5 Using a telescope we could see that something was happening 6 The killers started racing between our boat and the whale 1 Clancy arrived at the station 8 The men started turning the boat around to go home 2 Cla
9、ncy heard a huge noise coming from the bay 3 The whaler yelled out 4 We jumped into the boat with the other whalers and headed out into the bay 7 The man in the bow of the boat aimed the harpoon at the whale 课文阅读理解 1 According to the text which of the following is TRUE A They ran down to the shore a
10、nd found an enormous fish throwing itself out of the water B Tom couldn t tell whalers when he found a whale C George was a patient person D George could beat the water with his oar to call Old Tom 答案 D 2 According to the text which of the following is NOT true A The killers like Old Tom are fierce
11、yet always ready to help the whalers B The writer didn t believe the killers could help the whalers catch whales before working at the whaling station C The whalers left the body of the whale eaten up by the killers D It was hard to handle the boat in the rough sea 答案 C 3 Why did George beat the wat
12、er with his oar A To frighten the whales away B To call back Old Tom to lead the way C To attract the attention of huge whales D To send signals to other whales 答案 B 4 Why did the men start turning the boat around to go home after the whale died A Because they didn t need a dead whale B Because they
13、 couldn t find the whale s body C Because they knew that the dead whale wouldn t float up to the surface for around 24 hours D They had to do this because it was too late 答案 C 5 What does the word it in the sentence He let it go and the harpoon hit the spot refer to A The whale B The boat C The harp
14、oon D The killer 答案 C 6 According to the text the killer whales can protect men from being attacked by A whales B tigers C enemies D sharks 答案 D 难句分析 It took over half an hour to get the boat back to James and when we approached him I saw James being firmly held up in the water by Old Tom 句式分析 本句中an
15、d连接两个并列分句 第一个分句属 于 It takes took some time to do sth 句型 其中it作形式 主语 不定式短语为真正的主语 在后一个并列分句中 when引导时间状语从句 自主翻译 我们花了半个小时才把船调过头 来 回到詹姆 斯落水的地方 当我们靠近他的时候 我看到老汤姆正 在 水中稳稳地托着詹姆斯 1 witness 语境感悟 1 教材P20 I thought at the time that this was just a story but then I witnessed it with my own eyes many times 当时我以为这只是一
16、个故事罢了 但是后来我亲眼见过很 多次 2 The brave lawyer witnessed for the old man at the count 那位勇敢的律师在法庭上为那位老人作证 3 She witnessed the case but didn t want to give bear witness 她目击了那起案件 却不想出来作证 归纳拓展 witness vt 当场见到 目击 作证 n 目击者 证人 证据 be a witness to 目击 看见 bear give witness to为 作证 证明 温馨提示 时间 地点等无生命词作主语 后可跟see witness作谓语 意为 目睹 经历 遭遇 某时或某地发生了某事 无进行时 态 即时跟踪 1 用所给词的正确形式填空 The past two years witness a sharp rise in oil price which adds to the burden of auto transportation industry 2 完成句子 他的健康就是这种疗法成功的证明 His good health
