资源简介 七年级英语上册Unit 5单词讲解1.Nature (名词) 自然[派生词]natural (形容词) 自然的[用法详解]nature为不可数名词。[常见搭配]in the nature 在自然界Love nature 热爱大自然Preserve nature 保护大自然Natural environments 自然环境Eg: We should teach children how to love nature. 我们应该教孩子如何爱大自然。2.Sea (名词) 海洋[用法详解]sea在译为“海;海洋;海水”等意时,为不可数名词;在译为“海浪;水域”等意时,为可数名词,其复数形式为seas。[常见搭配]by sea 坐船Cross the sea 越过海洋Calm sea 风平浪静的海绵Eg: Most of the rooms face the sea. 多数房间面朝大海。[易混辨析]ocean和sea区别:ocean指远离大陆的海域,特指某一部分海洋的地理范围,地球上只有五大洋;sea指靠近陆地的海域,包容性更广,既可指所有的海洋范围,也可以指某一个特定区域。Eg: These ocean fogs can last for days. 这种海上大雾可持续数天。Most of the rooms face the sea. 大多数房间面朝大海。3.Desert (名词) 沙漠[用法详解]desert表示具体的沙漠地带时为不可数名词,desert还可表示被遗弃的地方,此时为可数名词。Eg: the Sahara Desert 撒哈拉沙漠An abandoned desert 一个被遗弃的地方4.Rainforest (名词) (热带)雨林[用法详解]rainforest是不可数名词。Eg: Rainforest can help control the weather. 雨林可以有助于控制天气。5.Waterfall (名词) 瀑布[用法详解]waterfall是可数名词,其复数形式为waterfalls。Eg: let's have our picnic by the waterfall. 咱们在瀑布旁野餐吧。6.Grassland (名词) 草原[用法详解]grassland为不可数名词。Eg: There is a reach of grassland in the distance. 远处是连绵一片的草原。7.Wet (形容词) 潮湿的;(动词) 使潮湿[常见搭配]get wet 弄湿;沾湿A wet day 下雨天Wet clothes 湿衣服Eg: It is wet because it rained last night. 由于昨晚下雨天气很潮湿。Take some spare clothes in case you get wet. 多带几件衣服,以备身上弄湿了好穿。8.Plant (名词) 植物;(动词) 种植[用法详解]plant作名词时,一般指比树木小的植物,此时为可数名词,其复数形式为plants。[常见搭配]plant a tree 种树Annual plant 一年生植物Plant out 移植Eg: All plants need light and water. 一切植物都需要阳光和水。The students are planting trees now. 学生们正在种树。9.Animal (名词) 动物[用法详解]animal为可数名词,其复数形式为animals。[常见搭配]wild animals 野生动物Eg: There are lots of animals in the zoo. 动物园里有许多动物。10.Fall (动词) 落下;掉落;跌倒[常见搭配]fall down 跌倒Fall off 减少;下降Fall asleep 睡觉Fall behind 落后Fall lover 翻倒[知识拓展]fall还可作名词,译为“秋天”Eg: The leaves begin to fall when autumn comes. 秋天来临时树叶开始落下。I don’t want my students to fall behind the times. 我不希望我的学生落后于时代。11.Hill (名词) 山丘;小山[用法详解]hill为可数名词,其复数形式为hills。[易混辨析]hill与mountain的区别hill一般指“小山”,“斜坡”,“丘陵”等;mountain一般指大或陡峭的高山。Eg: They are climbing the hill. 他们正在爬山。It’s the highest mountain in the world. 它是世界上最高的山。12.Grass (名词) 草;草地[用法详解]grass在译为“草;草地”等意时为不可数名词,译为“禾本科植物”时为不可名词,此时复数形式为grasses.Eg: You're not supposed to walk on the grass. 不准践踏草坪。The flower beds were overrun with grasses. 花坛里杂草横生。13.Elephant (名词) 象[用法详解]elephant为可数名词,其复数形式为elephants。Eg: These elephants come from Africa. 这些大象来自非洲。14.Air (名词) 空气;(动词) 通风[用法详解]air作名词,译为“空气”,为不可数名词;air作动词,译为“通风”,其过去式和过去分词均为aired。[常见搭配]on the air 播出By air 坐飞机Air the room 给房间通风In the air 在空中Air pollution 空气污染Eg: Let’s go and get some fresh air. 让我们出去呼吸点新鲜空气吧。To avoid dampness, air the room regularly. 为了避免潮湿,房间要经常通风。15.Top (名词) 顶部;顶端[常见搭配]on the top of ... 在...顶部Eg: There is a temple on the top of the mountain. 山顶有一座寺庙。16.Place (名词) 地方、场所;(动词) 放置[常见搭配]take place 发生In place of ... 代替Place ... in/ on ... 把...放在...里/上Eg: I don’t want to lose my place in the line. 我可不想失去排队的位置。He placed the book on the shelf. t他把书放在架子上。17.Climate (名词) 气候[用法详解]climate为不可数名词,常用来描述一个地方长期的、较为固定的气候状态。[常见搭配]climate change 气候变化Desert climate 沙漠气候Eg: What’s the climate like here 这的气候如何?[易混辨析]climate与weather区别:climate指一个地区长期的平均气候状况,包括光照、气温和降水等要素;weather指某地某天的具体天气情况,如阴晴、降水、气温、风力等。Eg: He wants to move to a warmer climate. 他想搬到一个气候较温暖的地方。We have fine weather today. 今天天气很好。18.House (名词) 房子[用法详解]house为可数名词,其复数形式为houses。[常见搭配]little house 小房子Buy a house 买房子House prices 房屋售价Eg: Our house is the one next to the school. 我家的房子就在学校旁边的那座。19.Window (名词) 窗户[用法详解]window为可数名词,其复数形式为windows。[常见搭配]close/ open a window 关/开窗Eg: Would you mind my opening the window 你介意我开窗吗?20.Get (动词) 得到;收到;到达[常见搭配]get to 地点 到达某地Get on 上车Get off 下车Get up 起床[易混辨析]Carry, bring, take, carry 区别:Carry (动词) “带”,指随身携带Bring (动词) “带来”,从别处带到说话人处Take (动词) “带去”从说话人处带到别处get (动词)“去拿”离开去取在回来,强调动作的往返。Eg: Please get me a bottle of water. 请帮我取一瓶水。21.Bat (名词) 蝙蝠;球拍[常见搭配]baseball bat 棒球球棒Table tennis bat 乒乓球拍Eg: In China bats are thought of as being very lucky. 在中国,蝙蝠被视为吉祥物。I want to buy a new table tennis bat. 我想要买一副新的乒乓球拍。22.Fly (动词) 驾驶、飞行;(名词) 苍蝇[用法详解]fly作动词时,即可指飞行,也可指驾驶或放飞之意;作名词译为“苍蝇”,其复数形式为flies。[常见搭配]fly to ... 飞到...Fly a kite 放风筝Eg: The bird is flying in the sky. 鸟儿在天空飞翔。We will fly to Beijing. 我们将坐飞机去北京。Let’s fly a kite. 让我们放风筝吧。23.Active (形容词) 活跃的;积极的[派生词]act (动词) 行动;activity (名词) 活动[常见搭配]be active in sth. 积极参与某事Eg: She is active in politics. 她在政治上非常活跃。24.Night (名词) 夜;夜晚[用法详解]一般用来描述从日落到日出之间的时间段。[常见搭配]at night 在夜晚Eg: It’s dark at night. 夜晚很黑。25.Panda (名词) 大熊猫[用法详解]panda为可数名词,其复数形式为pandas.Eg: Panda is the symbol of China. 熊猫是中国的象征。There are three pandas in this zoo. 这个动物园里有三只熊猫。26.Tail (名词) 尾巴[用法详解]tail为可数名词,其复数形式为tails。Eg: The tail of a rabbit is very short. 兔子的尾巴很短。27.Bamboo (名词) 竹子[用法详解]bamboo在指一般的“竹子”或“竹材”时为不可数名词;在指“某些竹子”或强调种类时,为可数名词,其复数形式为bamboos。[常见搭配]bamboo leaf 竹叶A sea of bamboos 竹海Eg: Bamboo is light because it is hollow. 竹子很轻,因为它中间是空的。28.Brown (形容词) 棕色的、褐色的;(名词) 棕色、褐色[用法详解]brown作形容词时常作定语修饰名词或表语。[常见搭配]in brown 穿着棕色的衣服Eg: This is a brown hat. = This hat is brown. 这是一个棕色的帽子。29.Bear (名词) 熊;[用法详解]bear在作名词时,为可数名词,其复数形式为bears;bear作动词时,有“忍耐”之意。[常见搭配]bear with ... 容忍...Eg: This bear is so dangerous, you must be careful. 这个熊很危险,你一定要小心。I can’t bear with him. 我忍受不了他。30.Forest (名词) 森林;林区[用法详解]forest为可数名词,其复数形式为forests。[常见搭配]in the forest 在森林里Eg: The forest will take 100 years to reach maturity. 这片森林要花100年时间才能成材。31.North (名词) 北方;(形容词) 北方的[常见搭配]in the north (of ... ) 在(...的)北方[知识拓展]常见方位词East 东方;south 南方;west 西方;north 北方;northeast 东北;northwest 西北;southeast 东南;southwest 西南;Eg: Liaoning is in the north of China. 辽宁在中国的北方。32.Fish (名词) 鱼;鱼肉[用法详解]fish表示“鱼肉”时为不可数名词;在表示“鱼的种类”时为可数名词,其复数形式为fishes;fish作动词时,译为“钓鱼”,常见搭配为go fishing(去钓鱼)。Eg: There are some different kinds of fishes in the lake. 湖里有一些不同种类的鱼。My grandpa likes going fishing. 我爷爷喜欢钓鱼。33.Think (动词) 认为;思考;想[常见搭配]think about 深思;考虑 think of 认为;想起[知识拓展]Learning without thinking is useless. 学而不思则罔Thinking without learning is perilous. 思而不学则殆。Eg: What do you think of this book = How do you feel this book 你觉得这本书怎么样?34.These (代词) 这些[用法详解]these为指示代词,译为“这些”,是this的复数形式,用来指代离说话人比较近的人或物Those是these的对应词,译为“那些”,是that的复数形式,用来指代离说话人比较远的人或物注意:(1) 回答these和those的问题时一定要用they来代替,切不可用these和those回答(2) these/those和are不可以缩写Eg: These boys are from England. 这些男孩来自英国。-- What are those 那些是什么?-- They’re apple trees. 是苹果树。35.Grow (动词) 生长;增加[派生词]growth (名词) 成长[用法详解]grow在作动词时,译为“生长”;grow还可以表示“变得”,此时后面接形容词。[常见搭配]grow up 长大;grow tall 长高Grow up to ... 长到...注意:当grow译为“变得”时,后面常常接形容词Eg: What do you want to be when you grow up 你长大后想成为什么?My grandparents grow old day by day. 我爷爷奶奶一天天变老了。They can grow up to 35 meters high. 它们可以长到35米高。36.May (名词) 五月[用法详解]May在译为“五月”时,首字母必须大写。[常见搭配]in May 在五月[知识拓展]在具体“某一月份”时,需要用介词in。Eg: Her birthday is in May. 她的生日在五月份。37.June (名词) 六月[知识拓展]十二月书写January 一月;February 二月;March 三月; April 四月;May 五月;June 六月;July 七月;August 八月;September 九月:October 十月;November 十一月;December 十二月Eg: This kind of flowers often blooms in June. 这种花经常六月份开花。38.Green (形容词) 绿色的;(名词) 绿色[用法详解]green作形容词时常作定语修饰名词或表语。[常见搭配]in green 穿着绿色的衣服Eg: This is a green hat. = This hat is green. 这是一个绿色的帽子。39.Plenty (代词) 大量;充足[常见搭配]plenty of 大量的[用法详解]plenty of后面即可接可数名词也可接不可数名词。Eg: There are plenty of books in the library. 图书馆里有大量的书。40.Few (形容词) 有些、几个、很少;(代词) 一些[易混辨析]a few、few、a little与little区别:a few “一些;少许” 后接可数名词复数,表肯定few “几乎没有”后接可数名词复数,表否定a little“一些;少许”后接不可数名词,表肯定little “几乎没有”后接不可数名词,表否定Eg: There are a few apples in fridge, you can eat one. 冰箱里有一点苹果,你可以吃一个。There are few apples in fridge, we should get some. 冰箱里要没有苹果了,我们应该去买一些。There is a little milk in fridge, you can drink some. 冰箱里有点牛奶,你可以喝一 展开更多...... 收起↑ 资源预览