Unit 2 Books-2025-2026学年九年级全一册英语词汇变形及词缀精讲（北师大版）

9年级全一册北师大版 【寒假专版】 词汇变形及词缀精讲 寒假专版 【Unit2】Books 词汇变形及词缀精讲 全部单元单词 friendship/'frendfip/n.友谊；友条件；优势；好处 nove /mu:vv.移动：搬动：搬 情 depend/d'pend/v.依靠；依赖；家：感动n.移动：动作；搬家 remain /rr'mem/v.保持：仍然取决于 honestly'Dnistli/av.诚实地： 是：剩余 depend on/dIpend pn/短语依正直地；坦率地 force /fo:s/n.力量；武力：强制靠：依赖：取决于 regret/r'gret/v.后悔；遗憾；惋 力v.强迫；迫使；用力推动silent/'sarlant/adj.沉默的；无惜n.后悔；遗憾；懊悔 preparation/.prep3reIn/n.准声的：寂静的 disadvantage disad'va:ntid3/n. 备预备：准备工作 carelessly'kealasli/adv.粗心不利条件；劣势；弊端 continuing /kan'tnju:四/adj.持地：马虎地；漫不经心地 续的：继续的 consider /kan'sda)/v.考虑：认 advantage /ad'va:ntrd3/n.有利为；体谅 词汇变形及词缀精讲 1.preparation/.prep3'Ie/n.准备：预备：准备工作 动词形式：prepare 构词解析：前缀pre:表“预先、提前”；后缀-ation:加在动词后构成名词，表“动作、过程或结 果”。 同类词：education(教育，动词educate)、invitation(邀请，动词invite) 例句：We need to make good preparation for the coming exam. 真题链接（北师大版九年级同步练习）：She spent three hours (prepare)for her birthday party. (答案：preparing) 2.continuing /kan'tnju:)/adj.持续的；继续的 动词形式：continue 名词形式：continuation 副词形式：continuously 构词解析：前缀con-:表“共同、一起”；后缀-ing:构成形容词，表“正在进行的”：-ation构成名 词：y构成副词。 9年级全一册北师大版 【寒假专版】 词汇变形及词缀精讲 例句：The continuing rain made the sports meeting put off. 真题链接（北师大版九年级教材例句)：We should continue studying even when we are tired. 3.advantage/d'va:ntrd3yn.有利条件：优势：好处 反义词：disadvantage(不利条件，前缀dis-表“否定”) 形容词形式：advantageous 构词解析：前缀ad-:表“向、对”；后缀-age:构成名词，表“状态、结果”。 Living in the city has many advantages,like convenient transportation. 真题链接（北师大版九年级同步练习）：Compared with traveling by bus,traveling by plane has the (advantage)of being faster.(答案：advantage) 4.silent/'sarlent/adj.沉默的：无声的 名词形式：silence 副词形式：silently 构词解析：后缀-ent:构成形容词；-ence是对应的名词后缀；y是副词后缀。 例句：The classroom was silent when the teacher came in 真题链接（北师大版九年级教材例句）：He remained silent and didn't say a word. 5.carelessly/'kealasli/adv.粗心地；马虎地；漫不经心地 形容词形式：careless 动词形式：care 反义词：carefully(细心地)、careful(细心的) 构词解析：后缀-lss:加在名词/动词后构成形容词，表“无…的；不…的”；y构成副词。 同类词：homeless(无家可归的)、useless(无用的) 例句：He did his homework carelessly,.so he made many mistakes. 真题链接（北师大版九年级同步练习)：You should listen(cae)in class.(答案：carefully) 6.honestly/'Dnistli/adv.诚实地；正直地；坦率地 形容词形式：honest 名词形式：honesty 反义词：dishonest(不诚实的，前缀dis-表“否定”) 构词解析：后缀-ly:构成副词；nss构成名词，表“性质、状态”。 例句：He answered the question honestly without lying. 真题链接（北师大版九年级同步练习)：It's important for everyone to be」 (honest)in daily life. (答案：honest) 7.regret/r'gret/V.后悔；遗憾；惋惜n.后悔：遗憾；懊悔 形容词形式：regretful 副词形式：regretfully 构词解析：后缀-f:构成形容词，表“充满…的”：y构成副词。 固定搭配：regret doing sth.(后悔做过某事)、regret to do sth.(遗憾要做某事) 例句：I regret not studying hard when I was young. 9年级全一册北师大版 【寒假专版】 词汇变形及词缀精讲 真题链接（北师大版九年级同步练习）：She looked (regret)and said she shouldn't have argued with her mother.(答案：regretful) 8.disadvantage/.dsad'va:ntd/n.不利条件：劣势；弊端 反义词：advantage(优势，前缀dis表“否定”) 形容词形式：disadvantageous 构词解析：前缀dis-:表“否定、相反”；后缀-ge:构成名词，表“状态、结果”。 One of the disadvantages of living in the countryside is the lack of hospitals 真题链接（北师大版九年级同步练习)：What are the advantages and__(disadvantage)of online shopping?(答案：disadvantages) 9.remain/r'mem/v.保持；仍然是：剩余 名词形式：remainder(剩余物) 形容词形式：remaining(剩余的，作定语) 构词解析：前缀re-:表“再、又”；后缀-ing:构成形容词，表“剩下的”。 例句：A few apples remain on the tree after the storm. 真题链接（北师大版九年级同步练习）：The(remain))time is enough for us to finish the work. (答案：remaining) 10.consider /kan'sIda(r)/v.考虑；认为；体谅 名词形式：consideration 形容词形式：considerate(体贴的)、considerable(相当多的) 构词解析：前缀con-:表“共同、一起”；后缀-ation:构成名词：-ate:构成形容词。 固定搭配：consider doing sth.（考虑做某事)、consider.as.（把…看作…) 例句：Please consider my suggestion before making a decision. 真题链接（北师大版九年级同步练习）：We should be_(consider)of other people's feelings..(答 案：considerate) ll.depend/d'pend/v.依靠；依赖：取决于 形容词形式：dependent(依赖的)、independent(独立的，前缀in-表“否定”) 名词形式：dependence、independence 构词解析：前缀de-:表“向下”；后缀-ent:构成形容词；-ence:构成名词。 固定搭配：depend on(依靠；取决于) 例句：Whether we go out or not depends on the weather. 真题链接（北师大版九年级同步练习）：Children should learn to be__(depend)when they grow up.(答案：independent) 12.move /mu:v/v.移动：搬动：搬家；感动n.移动：动作：搬家 名词形式：movement(运动：活动) 形容词形式：moved(感动的，修饰人)、moving（令人感动的，修饰物) 构词解析：后缀-mnt:构成名词，表“动作、过程或结果”；-ed-ing:构成形容词。 例句：The story moved all the people in the room. 3 9年级全一册北师大版 【寒假专版】 词汇变形及词缀精讲 真题链接（北师大版九年级教材例句）：We need to make a move to a new house next month. 综合训练 一、 根据句意及汉语提示完成单词 1.We need to make good (准备)for the coming exam. 2.Living in the city has many (优势)，like convenient transportation, 3.After the teacher left,the classroom remained in (沉默) 4.Her (粗心)led to many mistakes in the math test. 5.He felt a deep sense of (for not helping the old man. 6.The (持续的)noise from the street made it hard to sleep. 二、用所给单词的适当形式填空 1.She spent three hours_ (prepare)for her birthday party. 2.We should be (consider)of other people's feelings. 3.Children should learn to be(depend)when they grow up. 4.He answered the question(honest)without lying. 5.The story was so. (move)that many people cried. 6.She looked (regret)and said she shouldn't have argued with her mother. 7.Whether we go out or not (depend)on the weather 三、完成句子（每空一词) 1.与乘公交车旅行相比，乘飞机旅行有更快的优势。 Compared with traveling by bus,traveling by plane has the of being faster. 2.他后悔年轻时没有努力学习。 He hard when he was young 3.我们应该继续学习，即使感到疲倦。 We should even when we are tired. 4 9年级全一册北师大版 【寒假专版】 词汇变形及词缀精讲 4.她默默地坐在那里，一句话也没说。 She sat there and didn't say a word. 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。 Reading aloud is helpful for English learning.First,it helps with (prepare)for exams by improving pronunciation.Second,it teaches us to(consider)the feelings behind the text, making us more(care).However,some students are too(silent)to read in class,which isa (disadvantage).To improve,we shouldread (honest)and (continue)practice every day.Remember,progress (depend)on consistent effort. 参考答案 I.根据句意及汉语提示完成单词 1.preparation 2.advantages 3.silence 4.carelessness 5.regret 6.continuing Ⅱ.用所给单词的适当形式填空 1.preparing 2.considerate 3.independent 4.honestly 5.moving 6.regretful depends I.完成句子 1.advantage 2.regrets not studying 3.continue studying 4.silently V.语篇填空 1.preparation 2.consider 3.careful 4.silent 5.disadvantage 6.honestly 7.contin- uously 8.depends 5