人教版英语选择性必修第一册unit3重点句型和语法讲解

1、Unit 3FASCINATING PARKS重点句式1. I leave my tent and walk over to the mountain edge.我离开帐篷,走到山边。2. .no one else can live here,and all new development is banned within park boundaries.没有其他人可以住在这里,在公园的边界内禁止所有的新开发项目。3. Since reindeer were always on the move,the Sami would pick up their tents and accompany

2、them.由于驯鹿总是在移动,萨米人会拿起他们的帐篷陪同他们一起移动。4. I am not a Sami,but in Sarek Ive adopted some of their habits.我不是萨米人,但在萨雷克,我接纳了他们的一些习惯。5. After breakfast,I pack my bag and set out again.早饭后,我收拾行李,又踏上行程。6. Even though the sun is brightly shining,telling whether it is morning or night is impossible.尽管阳光灿烂,也无法分辨

3、是早晨还是晚上。7. Around 9,000 years ago,this ice melted,leaving behind about 100 glaciers.大约9,000年前,冰融化了,留下了大约100个冰川。8. .Following the reindeer were the Sami people,who made this territory their home.在驯鹿之后来的是萨米人,他们在这片土地上安家落户。9. officially or legally prohibit官方或法律上禁止10. The Northeast Tiger and Leopard Nati

4、onal park was set up in Jilin and Heilongjiang,with boundary stretching all the way to the border and joining with Russias wildlife reserves.东北虎豹国家公园设立在吉林和黑龙江,边界一直延伸到边境,并与俄罗斯的野生动物保护区相连。11. This vast new park is nearly four times larger than the old wildlife park protecting Siberian tigers in Northea

5、st China.这个庞大的新公园是保护东北西伯利亚虎的老野生动物园的近四倍大。12. The problem,however,was that the old park was too small to support further population increases.然而,问题是旧公园太小,无法承受进一步数量的增加。13. Go straight ahead (until you come to.)一直向前走,(直到你来到)。14. Whichever and whatever you like,there is an incredible theme park that will

6、 appeal to you!无论你喜欢哪一个,无论你喜欢什么,总会有一个奇妙无比的主题公园让你流连忘返!15. As you wander around the fantasy amusement park,you may see Snow White or Mickey Mouse in a parade or even on the street.当你在游乐园闲逛时,你可能会在游行队伍中,甚至在大街上看到白雪公主或米老鼠。16. You can also try to form a mental map of where you are going while the other per

7、son is talking.你也可以试着在别人说话的时候形成一张你要去哪里的心理地图。17. People come from all over America to see skilled workers make wood,glass,and iron objects in the old-fashioned way.来自美国各地的人们看到熟练的工人以古老的方式制造木制品、玻璃制品和铁制品。18. Here you can walk under the Whale Shark Aquariumthe worlds largestand see up to 20,000 fish,in a

8、ddition to a whale shark 68 metres in length.在这里,你可以走在世界上最大的鲸鲨水族馆下面,除了68米长的鲸鲨外,还能看到多达2万条鱼。19. Then at night,see the splendid Journey of Lights Parade and fireworks display.然后在晚上,观看灿烂的灯光之旅巡游和烟花表演。20. I feel blessed to have been born here,and I am looking forward to many more years of welcoming visito

9、rs to an unforgettable experience at Baikal.我很幸运地出生在这里,我期待着有更多年欢迎来巴尔卡尔体验难忘的经历的游客。21. The real purpose of the BioBlitz is to get people interested in the biodiversity thats all around them,even in their own backyards.生物闪电战的真正目的是让人们对周围的生物多样性感兴趣,甚至在他们自己的后院本单元语法动词-ing形式作主语动词-ing形式由“动词 + ing形式”构成,该结构可以在句

10、中作主语,动词-ing形式作主语多指抽象的、概念性的动作,可以是经常性的行为。Swimming does good to our health.游泳对我们的身体有好处。Teaching children English is very interesting.教孩子们英语很有趣。1.动词-ing形式作主语的用法(1)直接用在句首作主语Learning about a language is easier than using it.学习有关语言的知识比使用它容易。Working all day made her very tired.工作了一天使她很劳累。(2)用it作形式主语,把动词-ing

11、形式后置,常用在下面句式中。It is no good quarrelling with him.和他争吵没有好处。It is no use telling her not to worry.告诉她不要着急也没有用。Its a waste of time arguing about it.争论这事是浪费时间。(3)用于“there be”结构中There is no saying when it will stop raining.无法断定这场雨什么时候会停。There is no joking about such matters.这种事开不得玩笑。(4)动词-ing形式的复合结构作主语当动词-ing形式有自己的逻辑主语时,常可以在前面加上一个名词或代词的所有格,构成动名词的复合结构。His coming to the party made me very excited.他来参加派对使我很兴奋。Toms failing in the exam made his parents worried.汤姆考试不及格使他父母着急。2.动词-ing形式作主语和