二、用括号中所给词的适当形式填空。
1. — How did the stranger look just now?
— The stranger had a
surprised
(surprise) look on his face and went away quietly.
2. The scientist devotes all his life to
doing
(do) research for our country's development.
3. — What happened to the old man who lived alone in the community?
—
Sadly
(sad), he lost his pet cat and felt lonely for a long time.
4. — Will you give up learning English if it is a little difficult?
— Never! I have made up my mind
to practise
(practise) it every day from now on.
5. (道德)— Why do you always take part in volunteer activities on weekends?
— Because I think
helping
(help) others is very meaningful and brings me warmth.
解析:
【分析】
本题为英语词形填空题,需结合语境、词性要求、固定搭配及语法规则转换所给词的形式:1. 空格修饰名词look(表情),需用形容词,surprised用于描述人的表情/感受,surprising修饰事物;2. 固定搭配devote...to中to为介词,后接动名词作宾语;3. 此处需副词修饰整个句子,说明事件状态;4. 固定短语make up one's mind to do sth后接不定式;5. 宾语从句缺少主语,需用动名词短语作主语。
【解析】
1. 空格修饰名词look,需用描述人的表情的形容词,故填surprised;
2. devote...to中的to是介词,后接动名词作宾语,故填doing;
3. 此处需副词修饰整个句子,sad的副词形式为Sadly,故填Sadly;
4. make up one's mind to do sth是固定短语,意为“下定决心做某事”,故填to practise;
5. 宾语从句中缺少主语,动名词可作主语,故填helping。
【答案】
1. surprised 2. doing 3. Sadly 4. to practise 5. helping
【知识点】
形容词的用法、固定搭配、非谓语动词
【点评】
本题考查英语基础词形转换及常用固定搭配,涵盖形容词、副词、动名词、不定式等知识点,是初中英语常见基础题型,侧重核心词汇和语法规则的运用,难度适中。
【难度系数】
0.7