外研版（2019）高中英语必修第一册Unit 6课文知识点讲义

1、外研版（2019 ）高中英语必修第一册Unit 6课文知识点讲义Unit 6 At one with natureUnderstanding ideas一、知识点：1此处为介词+关系代词”引导的定语从句。starting in是现在分词短语作时间状语。that引导宾语从句，其中包含一个介词+关系代词引导的定语从句。although引导让步状语从句。what引导主语从句，在从句中作主语；in which引导定语从句，修饰先行词 the wayo此处为强调句型 it is.that.,强调状语 along these waterways0from which引导定语从句，修饰先行词cloudso8

2、此处为不定代词+介词+关系代词引导的定语从句，修饰先行词birds and fish ;其中又包含一个that引导的定语从句，修饰先行词insectsofor whom引导定语从句，修饰先行词peopleowhich引导非限制性定语从句先行词为整个主句；that引导的是宾语从句。who引导定语从句，修饰先行词visitors ; created by people为过去分词 短语作后置定语，修饰wondero二、单词&短语：terrace n.梯田wrap v.包，裹sheet n.（冰或水等的）一大片第1页共7页frost n.霜dynasty n.朝代completion n.完成，结束r

3、egion n.地区，区域therefore adv.因止匕，由止匕steep adj.陡的，陡峭的soil n. 土壤shallow adj.浅的prevent v.阻挡，防止prevent sb/ sth from doing sth阻止某人/某物做某事wash away 冲走significant adj.重要的，影响深远的harmony n.融洽相处,和谐in harmony with 与 协调，与一致design v.设计waterway n.水路，航道once again 再一次feed on以为食harm v.伤害，损害crop n,庄稼，作物tradition n.传统pass

4、 down 传下来第2页共7页generation n.一代人agriculture n.农业attract v.吸弓| ,引起的兴趣admire v.欣赏,观赏三、课文Longji Rice TerracesImagine mountains wrapped in silver water, shining in the spring sun. Summer sees the mountains turn bright green with growing rice. During autumn, these same mountains are gold, and in winter th

5、ey are covered in sheets of white frost. These are the colours of the Longji Rice Terraces.These terraces were built by the local Zhuang and Yao people, (1) to whom Guangxi is home. (2) Starting in the Yuan Dynasty, work on the terraces took hundreds of years, until its completion in the early Qing

6、Dynasty. Reaching as far as the eye can see, these terraces cover tall mountains, often from the bottom to the very top.So why did these people go to so much trouble to turn the entire mountains into terraces? Firstly, there are few large, flat areas of land in the region. Building the terraces ther

7、efore meant (3) that they could increase the areas in which they could grow rice. Secondly, (4) although the region has plenty of rain, the mountains are steep and the soil is shallow. The flat terraces catch the rainwater and prevent the soil from being washed away.第3页共7页But perhaps (5) what is mos

8、t significant is the way in which people have worked in harmony with nature to make these terraces and grow rice. The terraces are cleverly designed, with hundreds of waterways that connect with each other. During the rainy season, (6) it is along these waterways that rainwater moves down the mounta

9、ins and into the terraces. The sun heats the water and turns it into vapour. This forms clouds (7) from which rain falls down onto the mountain terraces once again. These terraces also provide a perfect environment for birds and fish, (8) some of which feed on insects that can harm the rice crops.Al

10、though modern technology could help produce more crops, these terraces still mean a lot to the people (9) for whom traditions hold much value. This knowledge is passed down through families, (10) which means that new generations continue to use ancient methods of agriculture to maintain the terraces

11、. Today, the Longji Rice Terraces attract thousands of visitors (11) who come to admire this great wonder created by people and nature working together.第4页共7页Developing ideas一、知识点：if引导条件状语从句；that引导宾语从句作see的宾语。first published in 1911为过去分词短语作后置定语。that引导宾语从句，作say的宾语，that在从句中不作成分;另外with + 宾语+现在分词短语构成的wi

12、th的复合结构。which引导宾语从句,作see的宾语。while 而，然而引导并列句，表示比照；后句含有主语+ be +形容词+ 不定式”结构，其中不定式作状语。6此处为现在分词短语作后置定语，修饰peopleo二、单词&短语：publish v.出版at that time在那时,那时millions of数以百万计的green finger高超的种植技能spend.(in) doing sth花费(时间、金钱)做某事expert adj.内行的,专家的gardener n.园艺爱好者，园丁enter into参与;进入beauty n,美，美丽rent v,租用，租借turn. into

13、 把变成第5页共7页rooftop n.屋顶improve v.改善，改进air quality空气质量as well as又；也;除之外be good for 对有益soul n.灵魂allow sb to do sth允许某人做某事at one with nature与大自然融为一体be in doubt about.对 有疑问reflect on仔细考虑,思考line n.文字thistle n.蓟三、课文A Love of Gardening(1) If you look the right way, you can see that the whole world is a gard

14、en.H These words come from the author of the book The Secret Garden, (2) first published in 1911. At that time, only the very rich in Britain had gardens. Very soon after this, homes with gardens began to be built, d. This is what started the British love of gardening! Today, millions of Brits like

15、to say (3) that they have green fingers1, with around half the population spending their free time gardening.c. For many people in the UK, their garden is their own private world.第6页共7页Each spring, children plant sunflowers and wait to see (4) which one is the tallest Expert gardeners know just the

16、right corner for roses, and others spend hours trying to grow perfect vegetables to enter into competitions. And (5) while many Brits like nothing better than spending their Sunday cutting the grass, some are happy just to sit under the branches of the trees and enjoy the beauty of the world around

17、them.b. But in cities, limited space has led to people looking for new solutions. Those without outside space can rent small pieces of land on which to grow things. Today, there are over 4, 000 people in London (6) waiting for such pieces of land. One recent idea has been to turn rooftops and walls into private gardens. These gardens have helped make the cities greener and improve air quality.a. As well as being good for the environment, gardening is also goo