内容正文:
►题型专题03 词形转换
专项解析
做词形变换题要注意:
(1)需要填名词的情况:
①冠词后;
②形容词及形容词性物主代词后;
③介词后;
④the+名词+ of;
⑤指示代词后;
⑥名词所有格后;
⑦句子中缺主语或宾语时。
例 词形变换题(用括号内单词的适当形式填空。)
①He will be a ____(fail) if he doesn't work hard.
②At the ____(begin) of the class, he slept.
③Father’s _ ___(arrive) makes them happy.
④The _ ___(differ) among seasons isn't obvious in this country.
⑤They take part in a marathon race to show their _ ___(strong) and will.
⑥His father asked him in ____(angry).
⑦Smoking has ____(affect) on people's health.
答案解析
①failure。不定冠词a后要加名词。
②beginning。定冠词the 后要加名词。at the beginning of…意为“在⋯⋯一开始”。
③arrival。名词所有格后面要加名词。
④difference。定冠词the 后要加名词。
⑤strength。形容词性物主代词后要加名词。
⑥anger。介词后面要加名词。
⑦effects。句子中缺宾语,要用名词。
(2)需要填形容词的情况:
①系动词 be后;
②感官动词 feel、see、hear、taste、smell、sound等后;
③动词 seem、become、make、keep 等后;
④“冠词+形容词+名词”;
⑤名词前。
例 词形变换题(用括号内单词的适当形式填空。)
①Christmas is celebrated in ____(west) countries.
②The story is very ____(interest).
③His success makes him ____(excite).
④Aging has become a ____(society) problem.
⑤He feels _ ___(happiness) with his family.
⑥His _ ___(face) expression changed when he heard the bad news.
⑦This school is aiming to train ____(profession) nurses.
答案解析
①western。名词前面用形容词。
②interesting。系动词后面用形容词。
③excited。“make +sb /sth +adj.”意为“使⋯⋯处于⋯⋯的状态”。
④social。名词前用形容词。
⑤happy。感官动词后加形容词。
⑥facial。名词前用形容词。
⑦professional。名词前用形容词。
(3)需要填副词的情况:
①放在句首或者句尾修饰整个句子;
②放在动词的前后修饰动词;
③放在形容词前修饰形容词。
例 词形变换题(用括号内单词的适当形式填空。)
① ____(luck), he passed the exam.
②He worked out the problem ____(success).
③Tom told me the truth _ ___(polite).
④They don't _ ___(clear) understand how it happened.
⑤Have you ____(success) persuaded him to change his mind?
⑥He is ____(deep) troubled.
⑦This question is ____(extreme) difficult.
答案解析
①Luckily。副词放在句首用来修饰整个句子。
②successfully。副词修饰动词。
③politely。副词修饰动词。
④clearly。副词修饰动词。
⑤successfully。副词修饰动词。
⑥deeply。副词修饰形容词。
⑦extremely。副词修饰形容词。
(4)需要填动词的情况:
①句子中缺少谓语动词时;
②情态动词后加动词原形;
③动词不定式符号 to前加动词的原形。
例 词形变换题(用括号内单词的适当形式填空。)
①Every cigarette one smokes _ ___(short) one's life