(
课件网) 步步高 英语 大一轮复习 第2讲 形容词和副词 语法专题 专题二 内容索引 考点精讲一 形容词和副词的基本用法 考点精讲二 形容词和副词的比较级和最高级 考点分层演练 语法链接写作 形容词和副词的基本用法 考点精讲一 情景导入 I bought an interesting① novel yesterday.The book is so interesting② that I can hardly let go of it.Worried③ about my study，my mother took it away.However，I found my mother absorbed④ in it. My mother is reading the novel attentively⑤ now and she is quite⑤ moved by it.Obviously⑥，she won’t return the book to me soon. 规则感悟 ①修饰名词，往往用形容词作定语。②在系动词之后，往往用形容词作表语。③表示情绪和精神状态的形容词可以作状语。④在“感官或使役动词＋宾语”之后，形容词可以作宾补，说明宾语的状态。⑤副词可以描述某个动作的情况或者描述动作、行为或状态的程度。⑥副词可以放在句首，作评论性状语，修饰整个句子。 1.形容词的构词规则 (1)名词转换为形容词的规则 类别 例词 词尾加-y cloud→cloudy，luck→lucky，health→healthy，wind→ windy，salt→salty 词尾加 -(e)d gift→gifted，talent→talented，experience→experienced，detail→detailed，age→aged 词尾加 -ful/-less meaning→meaningful/meaningless，care→careful/careless，help→helpful/helpless，harm→harmful/harmless，colour →colourful/colourless，use→useful/useless，thank→thankful/ thankless 类别 例词 词尾加-able comfort→comfortable，knowledge→knowledgeable，remark→remarkable，fashion→fashionable，reason→ reasonable 词尾加-ous danger→dangerous，courage→courageous，humor→ humorous 词尾变-ce为-t absence→absent，confidence→confident，difference→ different，elegance→elegant，persistence→persistent，significance→significant 类别 例词 词尾(去e)加-al music→musical，person→personal，nation→national，education→educational，tradition→traditional，profession→professional 词尾去-e加-al或-ial agriculture→agricultural，culture→cultural，globe→ global，universe→universal，virtue→virtual，commerce →commercial，finance→financial 词尾加-ly friend→friendly，week→weekly，love→lovely 词尾加-en wood→wooden，wool→woolen 类别 例词 词尾去-e或 -y加-etic/-ic athlete→athletic，energy→energetic，scene→scenic，economy→economic，history→historic 其他常见 变化 habit→habitual，fool→foolish，pleasure→pleasant/ pleased，science→scientific，medicine→medical，day→ daily，influence→influential，south→southern 【注意】 以一个辅音字母结尾的重读闭音节名词加后缀-y变成形容词时，要双写该辅音字母再加-y，如：sun→sunny，fun→funny等。以-e结尾的名词加-y变形容词时要去掉e再加-y，如：noise→noisy，ice→icy，taste→tasty等。 (2)动词转换为形容词的规则 类别 例词 词前加-a live→alive，wake→awake，sleep→asleep 词尾加-ed/-d excite→excited，educate→educated，relax→relaxed，challenge→challenged，crowd→crowded，balance→ balanced 词尾(去e)加-ing surprise→surprising，convince→convincing，frighten →frightening，appeal→appealing，reward→ rewarding，invite→inviting 类别 例词 词尾(去e)加 -able accept→acceptable，respect→respe ... ...
