2020版北师大版高考英语一轮课件：必修3 预习案 Unit 7 The Sea

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1、Unit 7 The Sea,-2-,必背表达单词写作信手拈来 participate vi. 参加 evaluate vt. 评估,评价 arrange vt. 安排,准备 sign n. 手势;符号 hunt v. 打猎,猎杀 actor n. 演员 actress n. 女演员 writer n. 作家,作者 collection n. 收集,收取 frightening adj. 令人惊恐的,骇人的 underwater adj. 在水下,供水下用的,-3-,spirit n. 精神 explorer n. 探险家 sailor n. 水手,海员 voyage n. 航空;航海 anc

2、estor n. 祖先,祖宗 persuade vt. 说服,劝服 unknown adj. 不知道的,未知的 eventually adv. 终于,最终 journey n. 旅行;旅程 lecture n. 讲授,演讲 brake n. 刹车,制动器 apologise vi. 道歉,-4-,pollute vt. 使污染 pollution n. 污染 chemical n. 化学物 ban vt. 禁止 handle vt. 对付 intelligence n. 智力,理解力 intelligent adj. 聪明的;有灵性的 energetic adj. 有活力的 discovery

3、 n. 发现 educate vt. 教育 attraction n. 吸引人的地方,-5-,attract vt. 吸引 shark n. 鲨鱼 trick n. 戏法,把戏 melt vi. 融化,熔化 measure vi. 逃脱 terror n. 恐怖,恐惧 soul n. 灵魂,-6-,survive vi. 幸存;生存下来 recover vi. 恢复正常;康复 scream vi. (因恐惧、疼痛、兴奋等)尖声大叫 sink vi. 下沉;沉没 unable adj. 不会的,不能的 recognise vt. 辨认出 stadium n. 体育场,运动场 debate n.

4、辩论,争论 local adj. 当地的,地方性的 shopkeeper n. 店主,店东 disagree vi. 不同意;意见不合,-7-,识记阅读单词读文理解通畅 boxing n. 拳击运动 ski vi. 滑雪 water skiing n. 滑冰 present-day adj. 现代的;当今的 deed n. 行为,行动 over-fishing n. 过度捕捞 industrial adj. 工业的 agricultural adj. 农业的 altogether adv. 完全 department n. 部,系,局,部门 port n. 港口,海港,-8-,present

5、vt. 演示;讲演 up-to-date adj. 最新的,现代的 discount n. 折扣;减价 centimeter n. 厘米 barrel n. 圆桶 horrible adj. 可怕的;令人厌恶的 Oceania n. 大洋洲 opposite n. 对立的人(物);反义词 net n. 网 leak vi. 泄漏;渗漏 bay n. 海湾,湾 wildlife n. 野生生物,-9-,语用规律归纳 1.聚集表达“最终”的词 (1)eventually (2)finally (3)at last (4)in the end,-10-,2.表示度量的词汇 (1)measure v.

6、 测量 (2)long adj. 长length n. 长度 (3)deep adj. 深depth n. 深度 (4)size n. 大小 (5)wide adj. 宽width n. 宽度 (6)high adj. 高height n. 高度 (7)thick adj. 厚thickness n. 厚度 (8)heavy adj. 重 (9)weigh v. 称的重量weight n. 重量,-11-,3.表达“聪明”的形容词 (1)clever adj. 聪明的(n. cleverness) (2)smart adj. 聪明的(n. smartness) (3)intelligent a

7、dj. 有智慧的,聪明的(n. intelligence) (4)wise adj. 明智的,聪明的(n. wisdom) (5)gifted adj. 有天赋的(n. gift) (6)talented adj. 有才华的,有天赋的(n. talent) (7)brilliant adj. 卓越的(n. brilliance) (8)bright adj. 聪明的,伶俐的(n. brightness),-12-,构织连脉词族 1.participate vi. 参加participant n. 参加者participation n. 参加 2.evaluate vt. 评估,评价evalua

8、tion n. 评价,评估 3.arrange vt. 安排arrangement n. 安排 4.spirit n. 精神spiritual adj. 精神的spiritually adv. 精神上地 5.apologise v. 道歉apology n. 道歉 6.pollute vt. 使污染pollution n. 污染pollutant n. 污染物 7.chemical n. 化学物 adj. 化学的chemistry n. 化学chemist n. 药剂师,化学家 8.present vt. 演示;讲演presentation n. 展示,演示presenter n. 赠送者;演

9、示者;主持人,-13-,9.intelligence n. 智力intelligent adj. 有灵性的;聪明的 10.energetic adj. 有活力的energetically adv. 精力充沛地;积极地energy n. 能量;精力 11.discover vt. 发现discovery n. 发现 12.survive vi. 幸存;生存下来survival n. 幸存survivor n. 幸存者 13.recover vi. 恢复正常;康复recovery n. 恢复;康复,-14-,语境活用 1.Study the facts and youll draw a diffe

10、rent conclusion (结论) that our ancestors (祖先) created the culture long long ago. 2.Tu Youyou eventually (最后) won the Nobel Prize and has received the recognition (认可) of the world. 3.Altogether (总共) five monkeys escaped (逃跑) and were never found. 4.We need to carry out a proper evaluation (评估) of the

11、 new system,and decide what attraction (吸引人的地方) it possesses. 5.To all his familys joy,he survived(幸存) and made a full recovery (recover) after the operation.,-15-,1.all at once突然,忽然 2.in length在长度方面 3.watch out for 注意,提防 4.make it to 到达 5.in search of寻找,寻求 6.participate in 参加 7.recognise as 认可为 8.a

12、pologise for 因而道歉 9.pick up 取,接载,-16-,语境活用 用上面的短语填空 1.We drove on a muddy road so that we didnt make it to the destination until it was dark. 2.At first the tiger was quiet,but it roared and attacked the elephant all at once. 3.They expected him to participate in the ceremony. 4.Im arriving at the a

13、irport at nine.Could you please pick me up? 5.I dont feel very well,so I must watch out for symptoms.,-17-,语用规律归纳 1.常用的“in+名词”短语 (1)in advance 提前 (2)in turn依次;相应地 (3)in need/demand需要 (4)in surprise吃惊地 (5)in all总共 (6)in case万一 (7)in order井井有条 (8)in reality/practice/effect实际上 (9)in place在正确的位置 (10)in

14、danger处于危险中 (11)in store将要发生 (12)in sight/view被看到,-18-,2.“动词+into”构成的常用短语 (1)talk.into 说服某人去做 (2)break into 闯入 (3)knock into 偶然遇到;撞到某人身上 (4)burst into tears/laughter突然哭/笑起来 (5)get into陷入 (6)come into进入;开始起来 (7)look into调查 (8)separate.into 把分成 (9)move into搬入;迁入 (10)run into撞上;偶然遇见 (11)put.into.把放入;把译

15、作 (12)change/turn.into.把变成,-19-,领悟教材语境 1there were as many as 10,000 Vikings living in Iceland.(Page 8) 有多达10,000北欧海盗生活在冰岛。 考点提炼there be句型表示“(存在)有”。 2.Its three times as big underwater.(Page 12) 水下部分是水上部分的三倍大。 考点提炼“倍数+as+原级+as.”表示倍数。 3.You certainly wont find a noisier fish.(Page 12) 你绝不会找到比它们更吵闹的鱼。

16、 考点提炼比较级表示最高级含义。,-20-,4.One day,my two brothers and I were coming back from the islands,our boat full of fish.(Page 14) 那一天,我和我的两个兄弟从岛上归来,船上载满了鱼。 考点提炼独立主格结构。 5.Our boat survived,and I was trying to recover when my elder brother put his mouth close to my ear,and screamed out the terrifying word “Whir

17、lpool!”(Page 14) 我们的船获救了,我正竭力从恐惧中回过神来,就在这时,哥哥把他的嘴放到我的耳朵旁,大声说出那个令人胆战心惊的词“漩涡”。 考点提炼when连接并列句。,-21-,高考写作情景 1.会上有许多人反对他的建议。 There were many people opposing his proposal at the meeting. 2.北京的房价是合肥房价的三倍高。 The price of houses in Beijing is three times as high as that in Hefei. 3.罗丝从未穿过这么贵的裙子。 Rose has neve

18、r worn a more expensive dress. 4.他嘴里满是食物,无法回答我的问题。 His mouth full of food,he couldnt answer my question. 5.我正在看电视,这时爸爸告诉我“神舟十一号”被成功发射的消息。 I was watching TV when Dad told me the news that Shenzhou-11 was launched successfully.,-22-,话题与语法填空 Long before Columbus set sail,the Vikings 1.who were a group

19、of people of whom the ancestors came from Scandinavia,2.had reached(reach)America.In 982 AD,when a man called Eric the Red made a 3.decision(decide)to set sail further west,10,000 Vikings lived in Iceland.He had to leave Iceland.He got into trouble because he had committed 4. a murder.Eric reached G

20、reenland and when he returned to Iceland he told people there about Greenland.5.Persuading(persuade)some people to go back with him to Greenland,Eric set sail once again with 25 ships,6.but only 14 reached Greenland.Biarni was searching 7.for Erics party,hoping to join his father who was with Eric.However,he 8.was blown(blow)off course and ended up in an unknown land.He reached Greenland 9.eventually(eventual). In 1002,Leif followed Biarnis directions and sailed to Canada,and then 10. further (far)south to Newfoundland.,-23-,-24-,