二、用括号中所给单词的正确形式填空。
1. You need to explain your opinions quite
clearly
(clear) when having a debate.
2.
Sadly
(sad), some birds lose their living areas, so they have nowhere to live.
3. I will spend as much time as I have
changing
(change) my bad eating habits.
4. My cousin would like to go outside to enjoy the
natural
(nature) world at weekends.
5. Linda knows the
importance
(important) of English so she learns English hard.
6. A lot of
tourists
(tour) go there to watch the sunrise every day.
7. We are thinking about what we can do
to help
(help) the students in the poor villages.
8. He says he will call us as soon as he
returns
(return).
9. You can watch many different types of birds
easily
(easy) in a nature reserve.
10. (2025·江苏无锡惠山区期末)His careless driving
led
(lead) to a serious traffic accident the other day.
解析:
【分析】
本题为英语单词适当形式填空题,主要考查词性转换、动词时态、固定搭配等基础语法知识。解题时需结合句子结构、所填词在句中的成分、固定搭配及时态规则确定单词的正确形式:1. 修饰动词需用副词;2. 句首修饰整个句子用副词;3. 遵循固定搭配spend time (in) doing sth;4. 修饰名词用形容词;5. 定冠词后接名词;6. a lot of后接可数名词复数;7. 不定式作目的状语;8. as soon as引导时间状语从句,遵循“主将从现”;9. 修饰动词用副词;10. the other day提示用一般过去时。
【解析】
1. 空格处修饰动词explain,需用clear的副词形式clearly;
2. 空格处置于句首修饰整个句子,需用sad的副词形式Sadly;
3. 固定搭配spend time (in) doing sth,故用change的动名词形式changing;
4. 空格处修饰名词world,需用nature的形容词形式natural;
5. 定冠词the后接名词,important的名词形式为importance;
6. a lot of后接可数名词复数,此处表示“游客”,故用tour的名词复数tourists;
7. 此处用不定式作目的状语,表“为了帮助”,故填to help;
8. as soon as引导时间状语从句,主句为一般将来时,从句用一般现在时,主语he是第三人称单数,故用return的第三人称单数形式returns;
9. 空格处修饰动词watch,需用easy的副词形式easily;
10. the other day(前几天)是一般过去时的标志,lead的过去式为led;
【答案】
1. clearly 2. Sadly 3. changing 4. natural 5. importance 6. tourists 7. to help 8. returns 9. easily 10. led
【知识点】
词性转换、动词时态、固定搭配
【点评】
本题为初中英语基础题型,综合考查词性变化、常用语法结构(固定搭配、状语从句),难度适中,需学生掌握基础语法规则和词性转换方法,适合巩固英语核心基础知识点。
【难度系数】
0.7