Unit 1 No Limits 三-2025-2026学年高中英语词汇变形及词缀精讲必修第二册（沪教版）

高中必修第二册沪教版 【Unit1】 词汇变形及词缀精讲 必修第二册 【Unit 1】No Limits 词汇变形及词缀精讲 全部单元单词 native /'nertiv/adj. 本地的：当试：试图：尝试v.努力：尝试：be likely to可能做：可能成为 地的：出生地的 试图 due to由于；因为 boot /bu:t/n.靴子 contain /kan'ten/V.包含；含有；social media社交媒体 ambitious/em'bIfas/adj..有雄容纳 ice sheet冰原；冰盖 心的：有抱负的 vehicle/'vi:akl/n.交通工具；车polar bear北极熊 limit/'lmrt/n.限度；限制v.限辆 apart from除…之外（都） 制；限定 check out察看（有趣/有吸引力 attempt/A'tempt/n.艰难的尝 的人事物)：调查；核实 词汇变形及词缀精讲 1.native/'neitrv/adj.本地的：当地的：出生地的 名词形式：nativity(出生；出身)：native(n.本地人；本国人) 构词解析：前缀nat-:来自拉丁语“bom”(出生)，后缀-ive:构成形容词，表“具有…性质的”。 同类词：active(积极的)、creative(有创造力的) 例句：She has lived in this city for20 years,but she is not a native. 真题链接（沪教版高中必修第二册同步练习）：The_(native)of the island are very friendly to visitors.(答案：natives) 2.ambitious/en'brs/adj.有雄心的：有抱负的 名词形式：ambition(雄心：抱负) 构词解析：前缀abi-:表“周围；二者”，后缀-ous:加在名词后构成形容词，表“具有…性质 的”。 同类词：dangerous(危险的)、famous(著名的) 例句：His ambition is to become a scientist and make great discoveries. 真题链接（沪教版高中必修第二册教材例句）：She is ambitious and works very hard to achieve her goals. 3.limit/lmt/n.限度；限制v.限制；限定 形容词形式：limited(有限的)；limiting(限制性的) 高中必修第二册沪教版 【Unit1】 词汇变形及词缀精讲 构词解析：后缀-ed:构成形容词，表“被…的”；-ing:表“令人…的”。 固定搭配：limit.to.…(把…限制在…) 例句：Our time is limited,.so we need to finish the task quickly. 真题链接（沪教版高中必修第二册同步练习）：The government has taken measures to (limit) the use of plastic bags.(答案：limit) 4.attempt/A'tempt/n.艰难的尝试：试图：尝试v.努力：尝试：试图 名词形式：attempt(本身可作名词)：attemptation(较少用，尝试) 构词解析：前缀at-:表“方向；目的”，词根tept:来自拉丁语“ty”(尝试)。 固定搭配：attempt to do sth.(尝试做某事) He made an attempt to climb the mountain,but failed due to bad weather. 真题链接（沪教版高中必修第二册教材例句）：They attempted to solve the problem by working together 5.contain /ken'ten/v.包含：含有：容纳 名词形式：container(容器；集装箱)；containment(控制：遏制) 构词解析：前缀con-:表“共同：一起”，词根tain:来自拉丁语“hold”(握住；容纳)。 同类词：maintain(维持)、obtain(获得) 例句：This box contains a variety of books and magazines. 真题链接（沪教版高中必修第二册同步练习）：The bottle(contain)500 ml of water.(答案： contains 6.vehicle/'vi:akl/n.交通工具；车辆 动词形式：vehiculate(运输：传达，较少用) 构词解析：前缀veh-:来自拉丁语“cay”(运送)，后缀-icle:表“小的东西”，合意为“运送的 工具”。 同类词：article(文章；物品)、particle(颗粒) 例句：Cars,buses and bikes are all common vehicles in the city. 真题链接（沪教版高中必修第二册教材例句）：Electric vehicles are becoming more popular because they are environmentally friendly. 7.social/'sau/adj.社会的：社交的 名词形式：society(社会)：socialist(社会主义者) 构词解析：前缀soci-:来自拉丁语“companion'”(同伴)，后缀-al:构成形容词，表“有关…的”。 We need to pay attention to social problems like poverty and pollution. 真题链接（沪教版高中必修第二册同步练习）：She enjoys social activities and has many friends.(答 案：social) 8.possible/'pDs3bl/adj.可能的 副词形式：possibly;名词形式：possibility(可能性) 构词解析：前缀pos-:来自拉丁语“place”（放置)，后缀-ible:构成形容词，表“可…的”。 同类词：responsible(负责的)、visible（(可见的) 例句：It is possible for us to finish the project on time if we work hard. 高中必修第二册沪教版 【Unit1】 词汇变形及词缀精讲 真题链接（沪教版高中必修第二册同步练习)：Is there any (possible)that we can change the plan?(答案：possibility) 9.due/dju:/adj.到期的；由于 名词形式：dueness(到期：适当) 构词解析：后缀-e:构成形容词，表“具有…性质的”。 固定搭配：due to(由于；因为) 例句：The flight was delayed due to heavy rain. 真题链接（沪教版高中必修第二册教材例句）：Your homework is due next Monday,so don't forget to finish it. 10.media/mi:die/n.媒体 单数形式：medium(媒介；介质)：形容词形式：media(媒体的) 构词解析：词根medi-:来自拉丁语“middle”(中间)，后缀-a:表复数(medium的复数形式)。 例句：Social media has a great influence on young people's lives. 真题链接（沪教版高中必修第二册同步练习）：The (medium)plays an important role in spreading news.(答案：media) 11.polar/'paula(/adj.极地的 名词形式：pole(极；极点)：副词形式：polarly(极地地) 构词解析：词根pol-:来自拉丁语“end of axis”(轴端)，后缀-ar:构成形容词，表“有关…的”。 同类词：solar(太阳的)、lunar(月亮的) 例句：Polar bears live in the Arctic and are adapted to cold weather. 真题链接（沪教版高中必修第二册教材例句）：The polar ice caps are melting due to global warming. 12.apart/A'pat/adv.分开；分离 形容词形式：apat(本身可作形容词，分离的)：separable(可分离的) 构词解析：前缀a-:表“状态”，词根pat:“部分”，合意为“成为部分：分离”。 固定搭配：apart from(除…之外) 例句：The two cities are500 kilometers apart from each other, 真题链接（沪教版高中必修第二册同步练习）：_(apart))from English,he also studies French and German.(答案：Apat) 综合训练 一、根据句意及汉语提示完成单词 1.The local people are very friendly to visitors,and most of them are (本地人) 2.His (to become a scientist drives him to work hard every day. 3.We must respect the (of our physical strength during exercise. 3 高中必修第二册沪教版 【Unit1】 词汇变形及词缀精讲 4.This new (容器)can hold up to2 liters of liquid. 5.Electric (are more environmentally friendly than traditional ones. 二、用所给单词的适当形式填空 1.The company has made several(attempt)to enter the international market. 2.The information in this report (contain)some important data for our research. 3.It's (possible)to finish the task in such a short time without help. 4.The (social)media platform has millions of active users worldwide. 5.The (polar)bears are facing serious threats due to global warming. 三、完成句子 1.The government has decided to (限制使用)plastic bags in supermarkets, 2.She (试图解决)the problem by asking her teacher for help,. 3.His success was largely (由于)his hard work and determination. 4.This book (包含)many interesting stories about nature. 四、语篇填空 阅读下面短文，在空白处填入一个适当的单词或用括号内单词的正确形式填空，使短文通顺、连 贯。 Nowadays,more and more people choose to use public (vehicle)to go to work.These vehicles not only reduce air pollution but also help control traffic jams.However,their capacity is (limit),especially during rush hours.To solve this problem,some cities have (attempt)to add more buses and subways. It's important to note that the success of these measures (contain)many factors,such as proper planning and public support.(social)groups have also played a role in encouraging people to use green transportation.For example,they often organize activities to raise awareness about environmental protection. In the future,with the development of technology,electric vehicles will become more popular.They are (possible)to replace traditional cars in the near future.This change is not only good for the environment but also beneficial to our health.Let's work together to make our cities better. 4 高中必修第二册沪教版 【Unit1】 词汇变形及词缀精讲 参考答案 I根据句意及汉语提示完成单词 6.natives 7.ambition 8.limit 9.container 10.vehicles Ⅱ.用所给单词的适当形式填空 6.attempts 7.contains 8.impossible 9.social 10.polar I.完成句子 5.limit the use 6.attempted to solve 7.due to 8.contains many V.语篇填空 1.vehicles 2.limited 3.attempted 4.contains 5.Social 6.possible 5