人教版选修七英语课件：Unit 3 learning about language2.ppt

1、高二英语Book7 Unit3 Under the sea Period 2 learning about language 1. Im sitting in the warm night air with a cold drink in my hand and reflecting on the day a day of pure magic! 我手拿一杯冷饮坐在温暖的夜空下回忆我手拿一杯冷饮坐在温暖的夜空下回忆 着当天的事情着当天的事情这是神奇的一天！这是神奇的一天！ 赏析赏析 with a cold drink in my hand是一是一 个独立结构作伴随状语，表明“我”坐个独立结构作

2、伴随状语，表明“我”坐 在那儿的时候悠闲的心态。在那儿的时候悠闲的心态。warm和和cold 形成鲜明的对比形成鲜明的对比, 给人以惬意的感觉。给人以惬意的感觉。 点拨点拨 根据句意“肖恩对他祖国强烈的根据句意“肖恩对他祖国强烈的 爱在他最近发表的诗歌中反映了出来”爱在他最近发表的诗歌中反映了出来” 可知选可知选B。relieve减轻减轻, 缓和缓和; respond回回 应应, 作出反应；作出反应；recover恢复健康，康复。恢复健康，康复。 考例考例 Seans strong love for his country is _ in his recently published poem

3、s. A. relieved B. reflected C. responded D. recovered 考点考点 reflect反映反映; 思考；表明。思考；表明。 2. aware 【基础过关基础过关】adj. 对某人某事知道对某人某事知道, 明白明白, 察觉到察觉到, 意意 识到识到, 常构成常构成phrases: be aware of sb/ sth 对对明白明白, 意识到意识到 be aware that 意识到意识到 as far as Im aware 据我所知据我所知 make sb. aware of 让某人知道让某人知道 【典型例题典型例题】 Because he wa

4、s _ the new limit, he was stopped and warned for speeding. A. good at B. tired from C. unaware of D. uninterested in 【答案答案】C 考查形容词用法。考查形容词用法。 【点拨点拨】从后句暗示出他不知道新的从后句暗示出他不知道新的 速度限制。速度限制。 3. mind me swimming 动名词的复动名词的复 合结构合结构 【基础过关基础过关】动名词的复合结构是“物动名词的复合结构是“物 主代词或名词的所有格主代词或名词的所有格+动名词”动名词” 构成，构成， 在句中作主语、宾

5、语、表语等；如果不在句中作主语、宾语、表语等；如果不 是在句子开头，这个结构常常用名词的是在句子开头，这个结构常常用名词的 宾格或名词性的物主代词来代替宾格或名词性的物主代词来代替 Do you mind my /me/Jacks/Jack leaving now? 我活杰克现在离开你介吗？我活杰克现在离开你介吗？ 【典型例题典型例题】I can hardly imagine _ across the Atlantic Ocean in five years. A. Peter sail B. Peter to sell C. Peter sailing D. Peter to have sa

6、iled 【答案答案】C 考查动名词的复合结构考查动名词的复合结构 【点拨点拨】imagine后接动名词。句中后接动名词。句中sail 的逻辑主语的逻辑主语Peter既可用宾格既可用宾格, 也可用所也可用所 有格有格 4. hang 【基础过关基础过关】 v. 挂，吊，固定在墙上，处以绞刑挂，吊，固定在墙上，处以绞刑 The boy hung his head in shame. 那个男孩羞愧地低下了头那个男孩羞愧地低下了头 【拓展延伸拓展延伸】Phrases hang back 踌躇不前踌躇不前, 退缩退缩 hang down 下垂下垂, 低下头低下头 hang on to 紧紧握住紧紧握住

7、, 坚持下去坚持下去 hang on upon 抱住不放抱住不放, 坚持下去，不挂断电话坚持下去，不挂断电话 hang about=hang around 徘徊徘徊 hang by/on/upon a thread/hair 千钧一发千钧一发 hang it doubt 疑惑不决疑惑不决 hang up 挂挂, 吊吊, 拖延拖延, 终止终止, 挂断电话挂断电话 【典型例题典型例题】 I was so angry that I _on him. A. hung down B. hung up C. hanged on D. hang back 【答案答案】B 考查考查hang短语辨析短语辨析 【

8、点拨点拨】句意：我太生气啦，以至于我句意：我太生气啦，以至于我 挂掉了他的电话挂掉了他的电话hang down下垂下垂, 低下低下 头头 ; hang on紧紧握住紧紧握住, 坚持下去坚持下去, (打电打电 话不挂断话不挂断); hang back踌躇不踌躇不 前前, 退缩退缩 ; hang up挂挂, 吊吊, 拖延拖延, 终终 止止, 挂断电话挂断电话 5. upside down 倒悬倒悬 另有短语另有短语inside out也有同样的效果也有同样的效果 Youd better turn the bottle upside down to empty out the oil. 你最好把瓶子

9、倒过来你最好把瓶子倒过来, 把瓶里的油控把瓶里的油控 干净。干净。 6. (be) scared to death 吓死了吓死了 【基础过关基础过关】 vt. 恐吓恐吓, 受惊吓受惊吓, 感到害怕感到害怕 n.惊恐，惊慌惊恐，惊慌 He scares easily.他动不动就害怕他动不动就害怕 【归纳拓展归纳拓展】 scared adj. scared of sb/sth, scared of doing sth/to do sth scary adj. 引起恐慌的引起恐慌的 scare sb. away/off 把某人吓跑把某人吓跑 【典型例题典型例题】 She was scare _ th

10、e yard because she was scared _by the big dog _ at the gate. A. to go into; to be bitten; lay B. of going into; to bite; laying C. of going into; to bite; laying D. to go into; of being bitten; lying 【答案答案】D 考查考查scared的用法以及非的用法以及非 谓语动词谓语动词 【点拨点拨】be scared to do sth.害怕做某害怕做某 事事; be scared of doing担心某

11、事；担心某事；dog 与与lie(躺躺)之间为主动关系之间为主动关系, 且表示正在且表示正在 进行，因此应用现在分词。进行，因此应用现在分词。 5. a steep drop 陡直向下的坡。陡直向下的坡。steep陡陡 直的直的; 陡峭的陡峭的 I never cycle to my grandpas-its too steep. 我从来不骑车去外公家我从来不骑车去外公家路太陡了。路太陡了。 steep还可以指过高的价格。还可以指过高的价格。 I wouldnt pay 5,000 yuan for that computerthe price is too steep. 我才不花我才不花50

12、00元买那台电脑呢元买那台电脑呢, 这个价这个价 太高。太高。 Teaching task 1： Glance quickly through the diary entry on the previous page and then number the paragraph topics in the correct order. Topic Paragraph number colours and shapes _ the reefs edge _ dangers _ a final thought _ reflecting _ some sea creatures _ 2 5 4 6 1

13、 3 1. What did the writer do in the morning on 19th January? He went snorkeling. 2. What did he think after seeing such extraordinary beauty? He thought every cell in his body woke up and it was like discovering a whole new dimension of life. Teaching task 2: 4. Does he think the corals are fantasti

14、c? Why? Yes. Because they were shaped like fans, plates, brains, lace, mushrooms, the branches of trees and the horns of deer. 3. What is the first thing he became aware of? All the vivid colors surrounding him. 6. Were there anything that made him feel frightened? What were they? Yes. There were. H

15、e didnt want to get close to the eel, the giant clam. The grey reef shark made him scared to death. 5. Did he frighten the fish when he swam among them? No, he didnt. The fish didnt seem to mind him swimming among them. Fill in the blanks with information from the text. Creatures Description coral a

16、 clown fish parrotfish sea-slug fantastic-shaped like fans, plates, brains, lace, mushrooms, branches of trees, horns of deer orange and white, that hid in the waving along thin seaweed yellow and green with hard bird-like mouth, hanging upside down yellow-spotted Creatures Description eel clam reef

17、 shark With strong sharp teeth, with only its head showing from a hole, watching for a tasty fish giant; half buried in some coral grey, one and a half meters long Read the text and fill in the blanks. During the snorkelling trip, the writer first became _ of the _ colours and the fantastic corals.

18、He saw little fish _ the bodies of larger fish, the parrotfish _ upside down, aware vivid cleaning hanging Teaching task 3: a sea-slug _ by a sea-star, a turtle passing so close to him, an eel _ its head from a hole, a clam _ for something to swim in between its thick green lips. He felt _ to death

19、on seeing some creatures. It is a wonderful and _ world under the sea. limitless / enormous showing waiting scared sliding Teaching task 4: Please read the text on Page 24, and practice in pairs, Student A gives a question, and Student B answers the question. 主旨大意主旨大意 1. In the diary, the author mai

20、nly wants to tell us that_. A. what he saw in the sea B. how the fish eat in the sea C. the vivid colors in the sea D. all the plants in the sea are poisonous A 2. What was hanging upside down in the sea according to the text? A. The orange and white anemone fish. B. The yellow-spotted red sea-slug.

21、 C. The yellow and green parrotfish. D. The orange and blue-striped angelfish. C 3. When the author saw two _, he felt scared to death. A. anemone fish B. parrotfish C. sea-slugs D. sharks D 4. How many kinds of creatures didnt the author want to get too close to according to the fourth paragraph? A

22、. Two B. Three C. Four D. Five B 推理判断推理判断: 5. From the whole text we know that the author felt that_. A. he was a tiny spot compared with the whole world B. the ocean was a tin spot compared with the whole world A C. there was no danger in the sea except sharks D. all kinds of fish were waiting for

23、something for food 根据下列各句句意及所给单词的首字母根据下列各句句意及所给单词的首字母 或汉语提示或汉语提示, 写出各单词的正确形式。写出各单词的正确形式。 1. The water in the lake is so p_ that you can drink it. 2. Does this letter _ (反映反映) what you really think of the issue? 3. As if by _ (魔法魔法), the car changed into a boat when it came into the water. pure refle

24、ct magic 6. You have not learned to swim yet and youd better stay in the s_ water. shallow 7. The witness gave a very _ (生动生动 的的) description of the accident this morning. 11. In your report you have left out another d_ to this problem. vivid dimension 12. People enjoy eating t_ foods even when they are not hungry. 13. With prices going up, the people on _ (养老金养老金) find it difficult to live. tasty pension 14. This is an a_ (可怕的可怕的) account of the terrors of the war , youd better not read it. awesome Review Reading 1 and Reading 2. Homework