Unit 1 Across the globe 三-2025-2026学年高中英语词汇变形及词缀精讲选择性必修第三册（沪教版）

高中沪教版 【词汇精讲】 选择性必修第三册 词汇精讲 Unit 1 Across the globe 词汇变形及词缀精讲 全部单元单词 impressive/m'presiv/adj..令人 conflict/'kpnflikt//n.冲突：争论侵袭：侵犯 赞叹的：令人敬佩的 accent/'eksent/n.口音：腔调；arise/A'raz/V.(arose,.arisen)发 greet/gri:t/v.和（某人）打招呼土音 生：产生；出现 (或问好)：欢迎：迎接 *tribe /traib/n.部落 restore'sto:)/V.恢复（某种 roof/u:f刊n.屋顶；顶部 rely /ri'la/v.需要；依靠；依赖情况或感受) trunk /trAnk/n.树干 *navigable/naevigab/ad.可航cave /kerv//n.山洞；洞穴 *coffin/.'kofn/n.棺材：棺椁：棺行的；适于通航的 visible/Vizabl/adj.看得见的：可 木 *giant/d3 arent/adj.巨大的：特见的 grab/greb/v.引人注意：吸引；大的；伟大的 thunder'nds(t)/n.雷；雷声 抓住；攫取 *sacred/'serkrid/adj.神的；神resolve /rI'zolv/v.解决（问题或 *yrics/'liriks/n.歌词 圣的 困难) *scale/skei/n.音阶 *invasion/m've3m/n.武装入侵； 词汇变形及词缀精讲 1.impressive/m'presiv//adj.令人赞叹的：令人敬佩的 词汇变形 动词形式：impress（给…留下深刻印象) 名词形式：impression(印象) 构词解析 前缀im-:表“向内、进入”，词根press意为“压”，后缀-ive:加在动词后构成形容词，表“有… 性质的”。 同类词：attractive(有吸引力的)、active(活跃的) The Great Wall is an impressive building that attracts millions of visitors every year. 真题链接（沪教版高中选择性必修三同步练习）：Her speech left a deep_(impress)on the audience. (答案：impression) 2.conflict/'kpnflikt/n.冲突：争论 词汇变形 动词形式：conflict(冲突；抵触) 1 高中沪教版 【词汇精讲】 选择性必修第三册 构词解析 前缀con-:表“共同、一起”，词根flict意为“打击”，合意为“一起打击”，即“冲突”。 The two countries tried to resolve their conflicts through peaceful talks. 真题链接（沪教版高中选择性必修三教材例句）：There is a conflict between his personal interests and his professional duties. 3.visible/'vizabl/adj.看得见的：可见的 词汇变形 动词形式：see(看见)→名词vision(视觉)→形容词visible 反义词：invisible(看不见的) 构词解析 前缀vis-:表“看”，后缀ible:构成形容词，表“可…的”。 同类词：possible(可能的)、responsible(负责的) 例句：The stars are visible on a clear night. 真题链接（沪教版高中选择性必修三同步练习)：Some animals have the ability to become (visible)when they meet enemies.(答案：invisible) 4.resolve /rI'zDlv/V.解决（问题或困难） 词汇变形 名词形式：resolution(决心；决议) 构词解析 前缀re-:表“再次、重复”，词根solve意为“解决”，合意为“彻底解决”。 例句：We need to resolve this problem before it gets worse. 真题链接（沪教版高中选择性必修三教材例句）：She made a resolution to study harder next semester.. 5.restore /rI'st:r)/v.恢复（某种情况或感受） 词汇变形 名词形式：restoration(恢复；修复) 构词解析 前缀re-:表“再次、重新”，词根stoe意为“储存；放置”，合意为“重新放置”，即“恢复”。 The old painting was carefully restored to its original condition. 真题链接（沪教版高中选择性必修三同步练习）：The government is working on the(estore)of the ancient temple.(答案：restoration) 6.rey'lar/v.需要；依靠；依赖 词汇变形 形容词形式：reliable(可靠的) 名词形式：reliance(依赖) 构词解析 前缀-：表“加强”，词根y意为“绑”，合意为“紧紧绑在一起”，即“依靠”。 后缀-able:构成形容词，表“可…的”。 例句：You can rely on him to help you with the project.. 2 高中沪教版 【词汇精讲】 选择性必修第三册 真题链接（沪教版高中选择性必修三同步练习）：My brother is a _(rely)person and he always keeps his promises.(答案：reliable) 7.arise月'raz/V.(arose,arisen)发生：产生；出现 词汇变形 同义词：rise(上升：出现)→aise(较正式，强调“产生”) 名词形式：arise→名词arousal(唤醒：激发) 构词解析 前缀a-:表“加强”，词根ise意为“上升”，合意为“出现：产生”。 例句：New problems may arise as we carry out the plan. 真题链接（沪教版高中选择性必修三教材例句）：A number of difficulties arose during the experiment. 8.sacred/'serkrid/adj..神的；神圣的 构词解析 词根sacr意为“献祭；神圣”，后缀-ed:构成形容词，表“具有…性质的”。 同类词：blessed(神圣的)、cursed(被诅咒的) 例句：The temple is considered a sacred place by the local people. 真题链接（沪教版高中选择性必修三同步阅读）：In many cultures,.certain animals are regarded as sacred 9.invasion/m've3n/n.武装入侵；侵袭：侵犯 词汇变形 动词形式：invade(入侵；侵袭) 构词解析 前缀in-:表“进入”，词根vad意为“走”，合意为“走进（他国领土）”，即“入侵”；后缀-ion:构 成名词，表“动作或过程”。 例句：The country suffered a foreign invasion in the 19 th century. 真题链接（沪教版高中选择性必修三教材例句）：The invasion of the disease caused great damage to the crops. l0.navigable/'naevigabl/adj.可航行的：适于通航的 词汇变形 动词形式：navigate（航行；导航) 名词形式：navigation(航行；导航) 构词解析 词根navig意为“驾驶：航行”，后缀-able:构成形容词，表“可…的”。 例句：The river is navigable for large ships during the rainy season. 真题链接（沪教版高中选择性必修三同步练习）：The development of (navigate)technology has made sea travel safer.(答案：navigation) 11.giant/'d3a3nt/adj.巨大的：特大的：伟大的 构词解析 3 高中沪教版 【词汇精讲】 选择性必修第三册 源自希腊神话中的“巨人”(Git),后转化为形容词，表“巨大的”。 例句：The giant panda is a symbol of China. 真题链接（沪教版高中选择性必修三同步阅读）：The company has made giant progress in the field of artificial intelligence. 12.yics/'lrks/n.歌词 构词解析 词根y意为“里拉琴”（古希腊弦乐器），后演变为“歌词”（原指配合里拉琴演唱的词句）。 例句：The lyrics of this song are full of emotion and wisdom. 真题链接（沪教版高中选择性必修三教材例句）：She often writes lyrics for pop songs.. 综合训练 一、 根据句意及汉语提示完成单词 1.The two countries finally reached an agreement to end the (冲突). 2.The (恢复)of the old city wall took three years 3.We should not (依赖too much on modern technology. 4.The (歌词)of this song are easy to remember 5.The river becomes. _(可航行的)in summer when the water level rises. 二、用所给单词的适当形式填空 1.Her performance left a deep (impress)on the judges. 2.The government is taking action to(resolution)the environmental problem. 3.This old camera is still(rely)and takes clear photos. 4.The (invade)of the virus caused a global health crisis. 5.The (visible)of stars depends on the weather conditions 三、完成句子（每空一词) 1.我们需要解决这个问题以避免更多冲突。 We need to this problem to avoid more 2.这座寺庙被当地人视为神圣的地方。 This temple is considered a place by the local people. 高中沪教版 【词汇精讲】 选择性必修第三册 3.新的导航技术使航海更加安全。 The new technology makes sea travel safer. 4.他下定决心下学期努力学习。 He made a to study harder next semester 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。 In history,many countries faced foreign(invade).These events often led to long-lasting (conflict)between nations.To(resolve)these issues,leaders had to hold peaceful talks.There was once a famous temple that was destroyed during a war.People worked hard for its(re- store),and finally,it stood again as a(sacred)place.The process was tough,but everyone (rely)on each other.Now,with advanced(navigate)technology,communication be- tween different cultures has become easier.We should learn from history and value peace,as new problems may (arise)if we don't. 参考答案 I.根据句意及汉语提示完成单词 6.conflict 7.restoration 8.rely 9.lyrics 10.navigable Ⅱ用所给单词的适当形式填空 6.impression 7.resolve 8.reliable 9.invasion 10.visibility I.完成句子 5.resolve;conflicts 6.sacred 7.navigation 8.resolution V.语篇填空 1.invasion 2.conflicts 3.resolve 4.restoration 5.sacred 6.relied 7.navigation 8.arise 5