必修2词汇之词类转换.pptx

Unit One，Book Two 1. _ n. 价值 _ adj. 贵重的；有价值 2. _ vi. 幸免；幸存；生还 _ n. 幸免；幸存 _ n. 幸存者 二、单词拓展 (A)单词派生 survivor value valuable survive survival 3. _ vt. 使吃惊；惊讶 _ adj. 令人吃惊的 _ adj. 感到吃惊的 _ n. 惊讶；惊奇 4. _ n. 艺术 _ n. 艺术家 amaze amazing amazed amazement art artist 5. _ v. 绘画；油漆 _ n. 绘画；画 _ n. 画家；油漆匠 paint painting painter 6. _ adj. 正式的 _adj. 非正式的 informal formal 1.Nothing is more _ (value) than real love. 1. 根据空前的more和空后than可知要用 形容词。 2. Today the _ (survive) of many wild animals is threatened. 2. 由the of 表示“的” 可知用名词。 (B)灵活运用 valuable survival 3. To his _, the news made his family _ (amaze). 3.第一空由前面的形容词性物主代词 his可知; 第二空因为是用来修饰 family “家人”, 故填amazed作宾补。 amazement amazed 4. A person who depends on his _ to make a living is a _ (paint) . 4. 第一空由前面的形容词性物主代词his可知 应填名词，再结合意思即可知;第二空应注意 看到句首的a person。 5. At the court, he was _ (formal) charged with murder. 5. 该空用来修饰动词charged, 故用副词形式。 paintings painter formally 1. _vi. 比赛; 竞争 _ n. 竞争者 _ n. 比赛; 竞争 _ adj. 竞争的;竞争 激烈的 2. _ n. 志愿者; vi 自愿 _ adj. 自愿的; 志愿的 二、单词拓展 (A)单词派生 voluntary compete competitor competition competitive volunteer 3. _ v. 以为基础 n.基地 _ n. 基础; 根据 (复数 ) _ adj. 基本的; 基础的 base basis(pl.bases) basic 4. _ v. 容许；承认；接纳 _ n. 承认；入场费admission admit 5. _ v. 做广告; 登广告 _ n. 广告 _ n. 广告商 advertise ad (advertisement) advertiser 6. _ n. 疼痛；痛苦 _ adj. 疼痛的；痛苦的 _ adj. 无痛的painless pain painful 1. As a good _ (compete), he wins the _ (compete) in most cases. 1. 第一空由前面的good和后面的主语 he可知; 第二空由前面的win的搭配可 知。 (B) 灵活运用 competitor competitions 3. A month after her _ (admit) into the university, she fell ill. 2. Food, clothing and housing are all _ (base) necessities of life. 3. 由空前的形容词性物主代词可知应填 名词形式。 basic 由空后的necessities可知应填形容词形式, 作定语。 admission 5. It was a _ (pain) experience to teach him Japanese, because his ability in language learning was poor. 5. 由空后的experience可知应填形容词形 式, 作定语。 4. Good _ (advertise) help sell goods. 4. 由空前的good可知此空应填名词形 式。 advertisements painful 1. _ adj. 简单的 _ adv. 简单地 _ vt. 简化 _ n. 简单化 二、单词拓展 (A)单词派生 simplification simple simply simplify 2. _ v. 操作; 运转; 动手术 _ n. 操作; 运转; 手术 _ n. (电脑) 操作员; 接线员 3. _ n. 工艺; 科技; 技术 _ adj. 技术的technological operate operation operator technology 4. _ adj. 真实的 _ adv. 真正地; 事实上 _ n. 事实; 真实 _ v. 实现; 意识到realize real really reality 5. _ n. 人 _ adj. 私人的；个人的 _ adv. 就个人而言; 亲自personally person personal 6. _ vi. 出现；显得 _ vi. 消失 _ n. 外观; 外貌; 出现 _ n. 消失disappearance appear disappear appearance 1. He was _ (real) very happy when he _ (real) his dream to win the game. (B)灵活运用 用所给词的适当形式填空。 1. 第一空用来修饰形容词happy, 用副词; 第二空用来做谓语, 用动词。 really realized 3. This question is too difficult for the children. I think wed better find a way to _ (simple) it. 根据前面的不定式符号to可知应填动 词。 2. _ (person) speaking, I am satisfied with all the work you have done. 2. 修饰动词speaking, 用副词。 Personally simplify 4. It is known to all that personal _ (appear) is sometimes very important in finding a job. 4. 由空前的形容词personal可知应填名 词。 5. After the failure of the _ (operate), the doctor felt guilty and resigned. 5. 由定冠词the及本句“the failure of +名 词”结构可知, 应用名词。 operation appearance 二、单词拓展 (A)单词派生 1. _ vt. 保护 _ n. 保护 protect protection 2. _ n.仁慈；宽恕 _ adj.仁慈的；怜悯的 3. _ n. 重要性 _adj. 重要的 importance important mercy merciful 5. _ vi. 成功; vt. 继承; 接任 _ n. 成功 _ adj. 成功的 _ adv. 成功地 4. _ vt. 感激；欣赏 _ n. 感激；欣赏 appreciate appreciation succeed success successful successfully 6. _ n. /vt. 损害; 伤害; 危害 _ adj. 有害的 _ adj. 无害的 harm harmful harmless (B)灵活运用 用所给词的适当形式填空。 1. The _ (protect) of wildlife has become urgent because more and more animals are dying out. 在theof sth.结构中, 需要一个名词。 protection 3. Most of the students _ (success) passed the exam in the end. 3. 修饰动词passed, 故用副词。 2. The _ (mercy) king saved the poor old man. 2. 修饰名词king, 故用形容词。 successfully merciful 4. The old man told his son that he should realize the _ (important) of saving. 4. 在theof sth.结构中, 需要一个名词。 5. It is _ (harm) to smoke too much. 5. 作表语, 结合意思可知应填harmful。 importance harmful 二、单词拓展 (A)单词派生 1. _v. 邀请; 招待 _ n. 邀请; 招待 _ adj. 诱人的; 有魅 力的 inviting invite invitation 2. _ n. 幽默; 诙谐 _ adj. 幽默的; 诙谐的 3. _ v. 吸引; 引起 _ n. 吸引; 吸引力 _ adj. 吸引人的; 有吸引力的 attractive humor humorous attract attraction 4. _ adj. 自信的；确信的 _ n. 信心；信任 5. _ vt. 奉献；致力于 _ n. 投入；热爱 _ adj. 忠实的；投入的devoted confident confidence devote devotion 6. _ v. 表演；履行；执行 _ n. 性能; 表演; 执行; 绩效 _ n. 表演者 perform performance performer (B)灵活运用 用所给词的适当形式填空。 1. Though he _ (invite) to the meeting, he refused the _ (invite) because he was opposed to the programme. 1. 第一空做谓语, 需用动词形式, 又由后面 的refused可知为一般过去时态, he与invite 是被动关系, 故应用被动语态。第二空作宾 语,前面有定冠词the,故用名词形式。 was invited invitation 2. Some famous _ (perform) will give a _ (perform) at the concert this evening. 2. 第一空作主语, 用名词, 由后面的谓语动 词give可知, 应为表示人的performers;第二 空前面有不定冠词a, 可知应用名词形式。 performers performance 3. He _ (devote) himself to the protection of rare animals for years and his _ (devote) will arouse peoples awareness of wildlife protection. 3. 第一空由后面的for years可确定动词 时态; 第二空前面有形容词性物主代词 his, 故用名词形式。 has devoted devotion 5. The _ (attract) and pretty woman _ (attract)