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1、,Unit 3 Fascinating parks,Reading and Thinking,预习课件,edge n. 边缘；刀口 v. 徐徐移动；给加边教材原句Walk over to the mountain edge例句展示n. They lived in a house on the edge of a forest. 他们住在森林边缘一所房子里。 He bought a razor with a keen edge. 他买了一把刀口锋利的剃刀。,核心词汇,v. We slowly edged our way towards the exit.我们向出口缓慢移动。The main st
2、reets were edged on both sides with grass.主要街道两边都种上了草。,ban vt. 禁止，下令禁止；剥夺权利 n. 禁止，禁令；谴责,教材原句All new development is banned例句展示1. The government bans nuclear tests.政府禁止核试验。2. The ban is unlikely to be lifted this year.这项禁令今年不大可能解除。,on the move n. 在行进中；在移动,教材原句Since reindeers were always on the move要点必
3、记adj.moving 移动的；动人的；活动的 moved 感动的；被移动的movable 动产的；可移动的；不固定的,n.movement 运动；活动；运转；乐章 movable 动产；可移动的东西mover 原动力；鼓动者；搬运公司；搬家工人movability 易动；可动；可动性,adopt v. 采用；采纳；领养,教材原句I have adopted some of their habits.要点必记adapt v. 改编adj. adopted 被收养的；被采用的 adoptive 采用的；有收养关系的 adoptable 可采用的；可收养的n. adoption 采用；收养；接受
4、adopter 养父母；化工 接受管 adoptee 被收养者；被立嗣者,boundary n. 边界；界限；分界线,例句展示1. The boundaries of that country were changed by a treaty.那个国家的边界根据条约有所更动。2. Is there anything that is beyond the boundary of human knowledge?有什么东西是超出人类知识范围的?,现在分词作状语,1作伴随状语，表示分词动作同句子谓语动词所表示动作同时进行： _themerrytune,Jackfixedthetire.A.Whist
5、lingB.TowhistleC.WhistledD.Havingbeenwhistled【解析】题干中的themerrytune作非谓语动词的宾语，所以排除表达被动意义的C,D两项；不定式放于句首只能作目的状语；现在分词放于句首时，可以作伴随状语，说明“杰克一边吹这欢乐的小调，一边装这轮胎”。答案为A。,核心句式:,2. 作原因状语。例如：_good,thefoodwassoldoutsoon.A.TastingB.TastedC.BeingtastedD.Havingbeentasted【解析】taste可作系动词，所以没有被动形式。C项是现在分词一般体的被动形式，表示一个和句子谓语同时进
6、行的被动动作；D项是动名词完成体的被动形式表示一个早于谓语动词的被动动作，但动名词不可以作状语。作状语时，如果要表示一个早于谓语动词的被动动作，用过去分词即可。答案为A。,3作时间状语，相当于when引起的从句：_thebigsnake,thelittlegirlstoodunderthetree_outofherlife.A.Seeing;frightenedB.Seeing;frighteningC.Seen;frightenedD.Tosee;frightening【解析】首先小姑娘看见蛇说明see和句子的主语是主动关系；C项是过去分词，其根本属性是表示被动，表示一个在句子谓语发生之前已
7、经发生的一个被动动作；D项虽然表示了和主语之间的主动关系，但不定式的根本属性是表示将来。所以，C,D均可排除。而frightened（受惊的）作状语说明了主语受惊后的状态；frightening（令人恐惧的）说明主语的特点。答案为A。,Unit 3 Fascinating park,Reading and Thinking,Goals,Look and discussWhere do you think the photo was taken?,1. Before you read, discuss these questions in groups.1. What kinds of park
8、s have you been to? What were they like?2. When you think of national parks, what comes to mind first?,2. Skim the text. Match the subheadings with the paragraphs. A Land of Mountains and Ice Man at Peace with Nature A Land of Adventure A Summer Where the Sun Never Sleeps,1. A Summer Where the Sun N
9、ever Sleeps,2. A Land of Mountains and Ice,3. Man at Peace with Nature,4. A Land of Adventure,3. Read the text again and answer these questions.1. How many hours a day does the sun shine in summer in Sarek?2. What steps has the Swedish government taken to keep Sarek in its natural state?3. How has l
10、ife changed for the Sami? Why might so few Sami want to live in Sarek?4. Why does the writer think the sweat and hard work is worth it?5. Would you like to visit Sarek? Why or why not?,24 hours.,Three steps.,They are allowed to continue their traditional way. But the new development is banned there.
11、,The place makes him feel blessed to live and he has experienced it.,4. Are these senses used to describe Sarek in the text? if so, explain how. Sight Touch Smell Taste Sound,5. Complete the passage using the correct forms of the words from the text.In the remote far north of Sweden, in Sarek Nation
12、al Park above the Arctic Circle, I wake up to the sound of the wind b_ the cloth of my tent. Standing at the e_ of the mountain, watching the Rapa River f_ through the valley below, I feel so b_ to be alive and have this rare opportunity to explore this unique t_ which is almost unknown to the outsi
13、de world. Once covered by v_ sheets of ice, Sareks mountains are home to the Sami, the native residents of the park. The Sami lived off reindeer, moved with them, and a_ them for hundreds of years. Today, most Sami have left their ancient c_ in the mountain valleys and live a modern life in villages
14、 near Sarek instead. To keep its natural state, except for the Sami, no one is allowed to live in Sarek, and all new development is b_ within the park b_. It is hoped that Sarek National Parkwill always remain as it is, natural and beautiful.,uffeting,dge,low,lessed,erritory,ast,ccompany,ottage,ound
15、ary,anned,6. Work in groups. Discuss these questions.1. Is it worth making a place like Sarek anational park? Give your reasons.2. Do you think setting up national parks is an effective way to balance development and the protection of nature? Why or why not?,Words: buffet; edge; valley; territory; ban; boundary; visible,Phrases：on the move,Bye-bye!,