Unit 2 Places一-2025-2026学年高中英语词汇变形及词缀精讲必修第一册（沪教版）

高中必修第一册沪教版 词汇变形及词缀精讲Unit2 Places 【Unit2】Places 词汇变形及词缀精讲 全部单元单词 destination/,destI'nerfn/n.目的poetry/'pauatri/n.诗歌；诗作 nemory/'memari/n.回忆：记 地 basis/'beisis/n.基础：要素 忆 million/'nljn/number.一百万court /ko:t/n.宫殿 contribute /kan'tribju::t/v.捐献： amazing/a'neizu)/adj.令人大originally /e'rId3 enali/adv.原增进 为惊奇的 先：起初 scientific/,saan'tfik/adj.科学 historic /hI'stprik/adj.历史上重defence/dr'fens/n.防御 (上)的 要的 nowadays/'navadeiz/adv.当前； site/saIt/n.地点 目前 former/'fma)/adj.以前的 view /vju:/n.景色：风景 词汇变形及词缀精讲 1.historic /hI'stprik/ad.历史上重要的 词汇变形 名词形式：history(历史)：形容词（人)：historical(与历史相关的) 构词解析 前缀hist-:表“历史”；后缀-ic:加在名词后构成形容词，表“与…相关的”。 同类词：music→musical(音乐的)、hama→dramatic(戏剧的) The Great Wall is a historic site that attracts millions of visitors every year. 真题链接（沪教版高中必修第一册同步练习）：This is a_(history)moment for our country.(答 案：historic) 2.scientific/.saan'tfk/adj.科学（上)的 词汇变形 名词形式：science(科学)；副词形式：scientifically 构词解析 前缀sci-:表“知识”；后缀-ific:构成形容词，表“具有…性质的”；y构成副词。 同类词：horror→horrific(恐怖的)、terrible→terrific(极好的) 例句：We need to use scientific methods to solve this problem, 真题链接（沪教版高中必修第一册教材例句）：Scientific research has helped us understand the world better. 1 高中必修第一册沪教版 词汇变形及词缀精讲 Unit 2 Places- 3.contribute/kan'trbju:t/v.捐献：增进 词汇变形 名词形式：contribution(贡献)：形容词形式：contributive(有贡献的) 构词解析 前缀con-:表“共同”；词根tribut-.:表“给予”；后缀-e构成动词；-ion构成名词。 固定搭配：contribute to(有助于：捐献) 例句：Everyone can contribute to protecting the environment. 真题链接（沪教版高中必修第一册同步练习）：Her(contribute)to the project was highly praised by the team.(答案：contribution) 4.amazing/3mez/adj.令人大为惊奇的 词汇变形 动词形式：amaze(使惊奇)：形容词（人）：amazed(感到惊奇的) 构词解析 后缀ing:加在动词后构成形容词，表“令人…的”；-ed表“感到…的”。 同类词：interest一interesting(有趣的)、excite一exciting(令人兴奋的) 例句：The view from the top of the mountain is amazing. 真题链接（沪教版高中必修第一册同步练习）：We were_(amaze)by the amazing performance of the dancers.(答案：amazed) 5.originally/A'r1 d3anali/adv.原先；起初 词汇变形 形容词形式：original(最初的：原创的)：名词形式：origin(起源) 构词解析 前缀org-:表“开始”；后缀-al构成形容词；-y构成副词；-in构成名词。 例句：The building was originally a church,but now it's a library. 真题链接（沪教版高中必修第一册同步练习）：This is the_(origin)plan,and we can make changes if needed.(答案：original) 6.nowadays/'navadeIz/adv.当前；目前 构词解析 合成词：now(现在)+a+days(日子)，表“当今时代”。 同类词：anyway(无论如何)、somewhere(某处) 例句：Nowadays,more and more people use smartphones to communicate. 真题链接（沪教版高中必修第一册教材例句）：Nowadays,students have accessto various online learning resources. 7.former/'fo:ma(r)/adj.以前的 词汇变形 反义词：latter(后者的) 构词解析 前缀for-:表“前”；后缀mer表“比较中的一方”。 2 高中必修第一册沪教版 词汇变形及词缀精讲Unit2 Places 固定搭配：the former.the latter.(前者…后者…) 例句：She used to live in Paris,.but her former home is in London. 真题链接（沪教版高中必修第一册同步练习）：Of the two books,.I prefer the (former)one.(答 案：former) 8.defence/dr'fens/n.防御 词汇变形 动词形式：defend(防御；保卫)：形容词形式：defensive(防御性的) 构词解析 前缀de-:表“向下”；词根fens:表“打击”；后缀-ce构成名词；-d构成动词。 例句：The soldiers built a strong defence against the enemy. 真题链接（沪教版高中必修第一册同步练习）：Ve need to (defence)our country's borders. 案：defend) 9.memory/'memari/n.回忆；记忆 词汇变形 动词形式：memorize(记忆)：形容词形式：memorable(难忘的) 构词解析 词根memor-.:表“记忆”：后缀-y构成名词；-ize构成动词；-able构成形容词。 例句：This photo brings back many happy memories. 真题链接（沪教版高中必修第一册教材例句）：It's important to memorize new words every day. 10.basis/'beisis/n.基础；要素 词汇变形 复数形式：bases;形容词形式：basic(基础的) 构词解析 词根bas-:表“基础”；后缀-is构成名词；ic构成形容词。 固定搭配：on the basis of(在…基础上) 例句：Trust is the basis of a good friendship. 真题链接（沪教版高中必修第一册同步练习）：We should learn(base)knowledge before moving to advanced topics.(答案：basic) l1.view /vju/n.景色；风景；v.看待 词汇变形 形容词形式：visible(可见的)；名词（观众）：viewer(观看者) 构词解析 词根view-:表“看”；后缀-ible构成形容词，表“可…的”；er表“人”。 例句：From the window,we can enjoy a beautiful view of the lake. 真题链接（沪教版高中必修第一册同步练习）：What's your(iew)on this problem?(答案： view) 12.poetry/'pauatri/n.诗歌；诗作 3 高中必修第一册沪教版 词汇变形及词缀精讲Unit2 Places 词汇变形 名词（诗人）：poet:形容词形式：poetic(诗意的) 构词解析 词根poet-:表“诗人”；后缀y构成名词，表“集合”；ic构成形容词。 例句：She likes reading poetry in her free time.. 真题链接（沪教版高中必修第一册教材例句）：The poet wrote many famous poems about nature. 综合训练 一、根据句意及汉语提示完成单词 6.The invention of the Internet was a (历史性的)event in human history. 7.We need to use (科学的)methods to solve environmental problems. 8.Her (贡献)to medical research has saved many lives.. 9.The (from the mountain top is truly breathtaking. 10.Trust is the (基础曲of any strong relationship. 二、用所给单词的适当形式填空 1.The (origin)plan was changed due to bad weather 2.She was (amaze)by the magician's incredible tricks. 3.The (poet)wrote a beautiful poem about autumn. 4.We should (defence)our rights when they are violated. 5. (memory)new words is an important part of language learning. 6.The (science)discovery has attracted worldwide attention. 7.He made a significant(contribute)to the team's success. 8.The (historic)building was destroyed in the fire. 三、完成句子（每空一词) 1.这位科学家的研究有助于我们更好地理解宇宙。 The scientist's research a better understanding of the universe. 4 高中必修第一册沪教版 词汇变形及词缀精讲Unit2 Places 2.起初，这座建筑是一座宫殿，现在成了博物馆。 the building was a palace,but now it's a museum 3.我们应该在事实的基础上做决定。 We should make decisions of facts. 4.他对这个问题的看法和我的不同。 His on this problem is different from mine 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 students are interested in learning about ancient civilizations. They often visit(historic)sites to experience history firsthand.(Scientific)research has shown that such trips can improve students'interest in history. A (former)teacher once said,"The(origin)purpose of education is to help students develop critical thinking."To achieve this,teachers encourage students to(contribute)their ideas in class.They also use(amaze)stories to make lessons more engaging. Remember,a good education is the (basis)for a successful future.By learning from the past, we can build a better tomorrow. 参考答案 I.根据句意及汉语提示完成单词 6.historic 7.scientific 8.contribution 9.view 10.basis Ⅱ.用所给单词的适当形式填空 1.original 2.amazed 3.poet 4.defend 5.Memorizing 6.scientific 7.contribution 8.historic I.完成句子 1.contributes to 2.Originally 3.on the basis 4.view V.语篇填空 1.Nowadays 2.historic 3.Scientific 4.former 5.original 6.contribute 7.amazing 8.basis 5