初中英语新译林版七年级下册Unit6课文讲解(2025春).doc
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- 初中英语 新译林版七 年级 下册 Unit6 课文 讲解 2025
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1、七年级英语下册Unit6课文讲解A部分1.The beauty of the natural world lies in landscapes.自然世界的美丽在于风景。【用法讲解】beauty译为“美人”时为可数名词,其复数形式为beauties;beauty译为“美丽”时为不可数名词。Eg: You should enjoy the beauty of nature in person.你应该亲自享受自然之美。She is a beauty.她是个美人。【派生词】 beautiful为形容词,译为“美丽的”。Eg: This is a beautiful place.这是一个美丽的地方。na
2、tural为形容词,译为“自然的、天然的”。Eg: Man has dominion over the natural world.人类拥有对自然界的统治权。Its natural that he should succeed.他成功是理所当然的。【派生词】 Nature在此处为名词,译为“自然”,此时为不可数名词;nature作名词还可以为“本性、本质、类型”,此时为可数名词。Eg: The beauty of nature is breathtaking.大自然的美令人惊叹。He has a kind nature.他有善良的本性。The nature of this problem is
3、 very complex.这个问题的本质非常复杂。I like books of this nature.我喜欢这类书。【常见搭配】 human nature 人性By nature 天生地Nature reserve 自然保护区Eg: Understanding human nature is important for writers.理解人性对作家来说很重要。She is very optimistic by nature.她天性非常乐观。Many rare animals live in the nature reserve.许多珍稀动物生活在自然保护区里。lie在此处为动词,译为“
4、位于”。【常见搭配】 lie in + 地点 位于某地范围内Lie on + 地点 位于某地.(不在范围内,但接壤)Lie to + 地点 位于某地.(不再范围内,但不接壤)Eg: Jilin lies in the northeast of China.吉林位于中国的东北方向。Russia lies on the east of China.俄罗斯位于中国的东方。Japan lies to the east of China.日本位于中国的东面。【知识拓展】 lie作动词译为“平躺”等时,其过去式为lay,过去分词为lain;lie作动词,还可译为“说谎”,此时过去式为lied,过去分词为l
5、ied;lie还可作名词,译为“谎言”。Eg: The cat is lying on the floor.猫躺在地板上。He lied about his grades.他撒谎了关于他的成绩。He told a lie to cover up his mistake.他撒谎来掩盖他的错误。【常见搭配】 tell a lie 说谎Lie down 躺下Lie in bed 躺在床上The lie of the land 形势、局势Eg: You shouldnt tell a lie.你不应该说谎。Lets lie down for a rest.咱们躺下休息一会儿。He was lying
6、in bed, sound asleep.他正躺在床上,睡得很香。Before making a decision, we need to know the lie of the land.在做决定之前,我们需要了解局势。2.Daniel is a member of the Geography Club.丹尼尔是地理俱乐部的一员。【用法讲解】 member为可数名词,其复数形式为members,译为“成员、会员”。Eg: All the family members attended the reunion.所有的家庭成员都参加了团聚。I am a member at the local g
7、ym.我是当地健身房的会员。【常见搭配】 a member of .的成员Board member 董事会成员Eg: She is a member of the club.她是这个俱乐部的一员。The board members had a meeting.董事们开了一次会议。3.Rivers carry water from high ground down to lakes.河流把水从高地转移到湖里。【用法讲解】 carry为动词,译为“运送、携带、传递”。Eg: The city subways carry hundreds of thousands of passengers a d
8、ay.市内的地铁每天运载数十万乘客。I never carry much money with me.我身上从来不带太多的钱。【常见搭配】 carry out 执行、实施Carry away 冲走、带走Carry .from.to .把.从.带到.Eg: We must carry out the plan as soon as possible.我们必须尽快执行这个计划。The tide of the seasons carries away the driftwood.季节的潮水会冲走浮木。The spiders carry air bubbles from the surface of
9、the water to the ground.蜘蛛把气泡从水面带到地面。4.Plains are open and flat.平原是开阔且平坦的。【用法讲解】open在此处为形容词,译为“开着的、开阔的、坦率的”;open还可为名词,译为“打开、开办”。Eg: The door is open.门开着。The park is open to the public.这个公园对公众开放。He is an open person.他是一个坦率的人。Open the door, please! 请开门。Now, he opens a small factory of his own.现在他自己开办了
10、个工厂。flat为形容词,译为“平坦的”;flat也可作名词,译为“公寓”;flat亦可作副词,译为“水平地”。Eg: The table has a flat surface.这张桌子有一个平坦的表面。I live in a flat in London.我住在伦敦的一套公寓里。He lay flat on the ground.他平躺在地上。【常见搭配】 flat out 全速、尽全力Flat share 合租公寓Flat as a pancake 非常平坦Eg: I was running flat out to catch the bus.我全力以赴地跑去赶公交车。I live in
11、a flat share with three other students.我和另外三个学生共同租住一套公寓。The road is flat as a pancake from here to the next town.从这里到下一个城镇的路非常平坦。5.Can you tell me something about it? 你能给我讲一讲关于长江吗?【用法讲解】 tell为动词,译为“告诉、吩咐”,其过去式为told。Eg: She told me the truth.她告诉我真相。He told his employees to complete the report by Frid
12、ay.他告诉他的雇员周五完成报告。【常见搭配】 tell sb.sth.= tell sth.to sb.“告诉某人某事”;Tell sb.(not) to do sth.“告诉某人(不)做某事”Tell stories “讲故事”; tell a lie “说谎”To tell the truth 实话实说Eg: I told her the news.= I told the news to her.我告诉她这个新闻。He told me to close the window.他告诉我关窗户。My mum often tells stories to me before going to
13、 bed.妈妈在上床睡觉之前经常给我讲故事。Its not a good idea to tell a lie, honesty is important.说话不是个好注意,城市最重要。To tell the truth, I dont like this movie.说实话,我不喜欢这部电影。6.Its about 6,300 kilometres long and most of it runs through mountains.它大约6300米长,大多数穿过高山。【易混辨析】 through、across和over区别through常常表示在空间内进行的,强调从物体内部穿过;acros
14、s常常表示动作在物体表面进行的,强调从一端到另一端;Over强调方向性,不与物体表面接触,还有数量上“超过”的意思。Eg: This train goes through to York.这列火车直达约克。Its too wide.We cant swim across.这太宽了,我们游不过去。The car skidded off the road and rolled over and over.汽车滑出路面不断翻滚。7.It rises in the mountains of Qinghai Province and runs all the way to the East China
15、Sea.它起源于青海省的山脉,一路奔流到中国的东海。【用法讲解】rise为动词,译为“上升、增加”,其过去式为rose,其过去分词为risen。Eg: The price of eggs has risen.鸡蛋的价格上涨了。The river has risen by several meters.河水上涨了好几米。【易混辨析】 rise, arise与raise区别:Rise (动词)“上升”表示由低到高的变化过程,强调主语自身移向较高位置。Arise (动词)“起身”主语发出的动作,作用到其它事物。raise (动词)“举起” 表示把具体事物举到高处。Eg: The sun rises.
16、太阳升起来了。He arises to greet her.他起身向她问候。He raises his hand to answer questions.他举手回答问题。8.What landscapes on earth do you know about? 你直到地球上哪些风景?【用法讲解】 earth为名词,译为“地球、土地、地面”。Eg: The Earth revolves around the sun.地球围绕太阳旋转。He dug his hands into the rich, dark earth.他把双手插进肥沃的黑土中。【常见搭配】 in the earth 在土地里on
17、 (the) earth 在地球上On earth在句中,也可译为“究竟、根本”,用于加强疑问、否定或强调Eg: Farmers grow corn in the earth.农民在土地里种植谷物。What on earth are you doing? 你究竟在做什么?9.I give life, my water is fresh water, so everybody can drink it and use it for farming and washing.我赋予生命,我的水是淡水,所以每个人可以喝它还可以用它浇灌农田和洗东西。【用法讲解】fresh可作形容词,译为“新鲜的”,fr
18、esh还可作名词,译为“开始、新生”;fresh还可作副词,译为“刚刚”。Eg: He wants a fresh start.他想要新生。Fresh from the oven 刚出炉的【常见搭配】 fresh air 新鲜空气Eg: I need more fresh air.我需要更多的新鲜空气。Use为动词译为“使用”。【派生词】 useful为形容词,译为“有用的”;useless为形容词,译为“无用的”。【常见搭配】 its useful to do sth.做某事是有用的。use sth.to do sth.用某物做某事Use .for doing .用.做某事Make good
19、 use of .充分利用.Be used to do sth.被用来做某事Used to do sth.过去常常做某事be used to doing sth.习惯做某事Eg: Its useful to learn English well.学好英语是有用的。I use a pen to write this letter.我用钢笔写这封信。She used a knife for cutting the meat.她用刀来割肉。We must make good use of our free time.我们必须好好利用我们的空闲时间。Cotton is used to make clo
20、th.棉花被用来织布。The old man used to live in the country, but now he is used to living in the city.这位老人过去常常住在乡下,但是现在他习惯住在城市。10.My body is mostly made of sand and I seldom see rain.我的身体大部分都是沙子,我很少看见雨。【用法讲解】 made在此处为动词make的过去分词,前面通常需加be动词的适当形式。【常见搭配】 be made of .由.制成(能看出原材料)Be made from.由.制成(看不出原材料)Be made
21、in 地点 在.制作Be made by 人 由某人制造Be made into .被制成.Be made up of.由.制成Eg: The chair is made of bamboo.这把椅子是竹子做的。The paper is made form wood.纸是由木材制成的。The pen is made in China.这支钢笔是中国制造的。This cake is made by my mom.这个蛋糕是我妈妈制作的。Grapes can be made into wine.葡萄可以被制成葡萄酒。The team is made up of ten boys.这支队伍由十个男孩
22、组成。11.I am very hot during the day and very cold at night.我白天非常热,晚上非常冷。【用法讲解】 during在某个时间段内,强调动作的持续性和时间的连续性。Eg: She received three calls during the meeting.会议期间她接到了三个电话。During the morning, I was reading a book.整个上午我都在读书。【常见搭配】 during ones lifetime 在某人的一生中During the course of .在.的过程中Eg: He traveled t
23、o many countries during his lifetime.他一生中去过很多国家。During the course of the year, we completed many projects.一年中,我们完成了许多项目。【易混辨析】 during与in区别during强调事件的延续性,常表示某个特定时间段内的持续动作或状态,常常与表示行为要持续一段时间的名词连用,如“meal、stay”等;In为一般时间段,不强调时间的延续性。Eg: Dont speak during the meal.吃饭期间不许说话。(食不言)Ill be on holiday in August.我
24、八月份将去度假。12.In such difficult conditions 在如此困难的条件下【用法讲解】 such可作形容词,此时用于修饰名词;such还可作代词,用来指代前文提到的人或物。【常见搭配】 such + a/an + 形容词 + 单数可数名词 如此.一个.Such + 形容词 + 复数可数名词 如此.的.Such + 形容词 + 不可数名词 如此.的.Such + 形容词 + 名词 + that从句 如此.以至于.Such as . 例如.Eg: This is such a beautiful flower.这是如此美丽的一朵花。They are such good st
25、udents.他们是如此好的学生。It is such delicious food.它是如此美味的食物。She is such a clever girl that she can make much progress in math exam.她真是个聪明的女孩,以至于她在数学考试中取得了很大的进步。I like fruits, such as apples and bananas.我喜欢水果,例如苹果和香蕉。【知识拓展】 so + 形容词 + that从句 如此.以至于.Eg: She is so clever that she can make much progress in mat
26、h exam.她真是个聪明的女孩,以至于她在数学考试中取得了很大的进步。13.I cover more than two - thirds of the earths surface 我覆盖了地球表面大约三分之二的面积【用法讲解】 分数表达法分数由基数词与序数词构成;基数词作分子,序数词作分母。分子大于一时,分母用复数形式。读时先读分子,再读分母。Eg: 1/5 one fifth; 3/5 three fifths14.I am home to hundreds of thousands of living things.我是成千上万生物的家园。【用法讲解】 thousand前接数字时,不可
27、加s,表示“.千”;thousand后面可接of,此时必须加s,译为“数百的”;thousand修饰名词表示一笔金额时,谓语动词用单数。【常见搭配】 a thousand/ one thousand 一千Two/ three.thousand 二/三.千Thousands of 数千的Hundreds of thousands of .成千上万的、数十万的Eg: Weve driven two thousand miles in the last two hours.在过去的两个小时里,我们已经开了2000英里。There are thousands of people in the park
28、.公园里有数千人。Two thousand pounds is used for team building.2000美元用于团队建设。Hundreds of thousands of people attended the concert.数十万人参加了音乐会。【知识拓展】 类似词语拓展Hundred 百; million 百万; billion 十亿注意:用法与thousand用法一致。Eg: A hundred people signed the petition.一百人在请愿书上签了名。There are millions of people in the city.这个城市有数百万人
29、。【易混辨析】 alive, living, lovely及lively区别lively强调其生机、有活力的特性;alive强调生命的存在或活力,通常用于描述物体或人的生存状态;living强调生物体的生存状态,也可指生活方式或居住环境;Lovely强调可爱或令人愉悦的特质,常用来形容人或物给人的美好感觉。Eg: She had a sweet, lively personality.她的性格可爱活泼。We dont know whether hes alive or dead.我们不知道他是死是活。She is a living legend.她是一个活生生的传奇人物。She is a lo
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