Unit 4单词系统讲解表2025-2026学年人教版英语八年级上册
Unit 4单词系统讲解表
单词 | 常见搭配 | 考点提示 | 经典例句 |
moss /mɒs/ (n. 苔藓) | green moss(青苔)、moss on the stone(石头上的苔藓)、moss garden(苔藓园) | 不可数名词,无复数形式;常与介词on搭配 | There is thick green moss on the old tree trunk. |
redwood /ˈredwʊd/ (n. 红杉;红木) | redwood tree(红杉树)、redwood forest(红杉林)、redwood furniture(红木家具) | 可数名词,复数形式为redwoods;专有树种名称,首字母可大写 | Redwood trees are very tall and live for a long time. |
cheetah /ˈtʃiːtə/ (n. 猎豹) | a fast cheetah(跑得快的猎豹)、cheetah in the wild(野生猎豹)、cheetah cub(猎豹幼崽) | 可数名词,复数形式为cheetahs;猎豹是陆地上跑得最快的动物 | The cheetah can run at a speed of over 100 kilometers per hour. |
folding /ˈfəʊldɪŋ/ (adj. 折叠式的;可折叠的) | folding chair(折叠椅)、folding table(折叠桌)、folding fan(折扇) | 形容词,由动词fold的现在分词转化而来;常修饰家具类名词 | I bought a folding bike to ride to school. |
folding fan (n. 折扇) | a silk folding fan(丝绸折扇)、use a folding fan(用折扇)、collect folding fans(收藏折扇) | 固定复合名词,无复数形式;fan为可数名词,folding作定语修饰fan | She gave me a beautiful folding fan as a gift from China. |
bamboo /ˌbæmˈbuː/ (n. 竹;竹子) | bamboo forest(竹林)、bamboo shoot(竹笋)、bamboo basket(竹篮) | 不可数名词,表“竹子种类”时可数,复数为bamboos;常用搭配bamboo forest | Pandas like to eat bamboo leaves very much. |
yeah /jeə/ (interj. 是的;对) | Yeah, you’re right.(是的,你是对的。)、Yeah, I agree.(对,我同意。) | 感叹词,口语化表达,相当于yes;非正式场合使用 | Yeah, I will go to the park with you this afternoon. |
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单词 | 常见搭配 | 考点提示 | 经典例句 |
popular /ˈpɒpjələ(r)/ (adj. 广受欢迎的;流行的) | popular song(流行歌曲)、be popular with sb(受某人欢迎)、popular culture(流行文化) | 形容词,可作定语或表语;比较级为more popular,最高级为most popular | This singer is very popular among young people. |
goodness /ˈɡʊdnəs/ (n. 美德;营养) | goodness of heart(心地善良)、moral goodness(道德美德)、the goodness of food(食物的营养) | 不可数名词,无复数形式;常用于感叹句Goodness!(天哪!) | Goodness! I forgot to bring my homework to school. |
tool /tuːl/ (n. 工具;手段) | a tool box(工具箱)、farm tool(农具)、a tool for learning(学习工具) | 可数名词,复数形式为tools;常用搭配a tool for sth | He uses a knife as a tool to cut the wood. |
actually /ˈæktʃuəli/ (adv. 实际上;居然) | actually, I think...(实际上,我认为……)、actually not(其实不是) | 副词,常用于句首或句中,表强调;相当于in fact | Actually, I don’t like watching TV very much. |
shoot /ʃuːt/ (n. 幼苗;嫩芽 v. (shot) 开(枪);射击) | plant shoot(植物幼苗)、shoot a basketball(投篮)、shoot at sth(朝某物射击) | 作名词时可数,复数为shoots;作动词时过去式/过去分词为shot | The farmer is watering the young shoots in the field. |
appear /əˈpɪə(r)/ (v. 出现;看来好像) | appear suddenly(突然出现)、appear to be(看起来是)、disappear(v. 消失) | 不及物动词,名词形式为appearance;常用搭配appear to do sth | A rainbow appeared in the sky after the rain. |
feel free (to do sth) (短语:可以随便做某事) | feel free to ask questions(随便提问)、feel free to come in(随便进来) | 固定短语,free为形容词,后接动词不定式;口语中常用 | Feel free to use my books if you need them. |
land /lænd/ (n. 陆地;土地 v. 降落;着陆) | on land(在陆地上)、farm land(农田)、land a plane(使飞机着陆) | 作名词时不可数/可数;作动词时为及物/不及物动词,过去式为landed | The plane will land at the airport in ten minutes. |
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单词 | 常见搭配 | 考点提示 | 经典例句 |
African /ˈæfrɪkən/ (adj. 非洲的;非洲人的 n. 非洲人) | African country(非洲国家)、African culture(非洲文化)、an African(一个非洲人) | 作形容词时修饰名词;作名词时复数为Africans;专有形容词,首字母大写 | Elephants are one of the largest African animals. |
rose /rəʊz/ (n. 玫瑰;蔷薇) | red rose(红玫瑰)、rose garden(玫瑰园)、send sb roses(送某人玫瑰) | 可数名词,复数形式为roses;与人名Rose拼写相同但含义不同 | She received a bunch of roses on Valentine’s Day. |
peony /ˈpiːəni/ (n. 牡丹;芍药) | peony flower(牡丹花)、red peony(红牡丹)、peony garden(牡丹园) | 可数名词,复数形式为peonies;中国的国花之一(牡丹) | Peonies are very beautiful and bloom in spring. |
lotus /ˈləʊtəs/ (n. 莲花) | lotus flower(莲花)、lotus leaf(荷叶)、lotus root(莲藕) | 可数名词,复数形式为lotuses/loti;象征纯洁的植物 | The lotus grows in the water and looks very elegant. |
butterfly /ˈbʌtəflaɪ/ (n. 蝴蝶) | colorful butterfly(彩色蝴蝶)、butterfly effect(蝴蝶效应)、a swarm of butterflies(一群蝴蝶) | 可数名词,复数形式为butterflies;由butter和fly合成的复合名词 | A beautiful butterfly flew by the window just now. |
wing /wɪŋ/ (n. 翅膀;翼) | bird’s wing(鸟的翅膀)、butterfly wing(蝴蝶翅膀)、the wing of a plane(飞机的机翼) | 可数名词,复数形式为wings;常用搭配a pair of wings | The bird hurt its wing and couldn’t fly away. |
frog /frɒɡ/ (n. 蛙;青蛙) | green frog(绿青蛙)、frog in the pond(池塘里的青蛙)、frog prince(青蛙王子) | 可数名词,复数形式为frogs;两栖动物,常生活在水边 | I saw a frog jumping into the river when I walked by. |
up to (短语:接近;直到) | up to 100 people(多达100人)、up to now(直到现在)、be up to sb(由某人决定) | 固定短语,后接数量/时间;不同搭配有不同含义 | The temperature is up to 30 degrees today. |
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