[课堂再现]
1. He always tried to improve his work.
2. I want to see my uncle next week.
3. She enjoys playing the piano after school.
4. We should practise playing the guitar.
5. Don't forget to turn off the lights when you leave the room.
[规则探究]
1. 动词不定式和动名词统称为非谓语动词。非谓语动词没有、和的变化。
2. 常见的后接的动词：want, hope, wish, agree, know, teach, refuse, decide, prepare, offer
3. 常见的后接的动词或动词短语：enjoy, finish, suggest, imagine, keep, miss, mind, be busy, have trouble

1. 人称;时态;数
2. to do 不定式
3. 动名词

【分析】本题围绕非谓语动词的核心知识点展开，解题思路如下：首先明确非谓语动词的定义（动词不定式和动名词），对比谓语动词的特征，得出非谓语动词没有人称、时态、数的变化；其次结合常见动词的搭配规则，区分后接动词不定式和动名词的动词类型，对应填空即可。
【解析】1. 非谓语动词不充当句子的谓语，因此没有谓语动词所具备的人称、时态、数的变化，故填这三个内容。2. 题目中列举的want、hope等动词均为常见的后接动词不定式（to do）的动词。3. 题目中列举的enjoy、finish等动词或短语均为常见的后接动名词的类型。
【答案】1. 人称；时态；数 2. to do 不定式 3. 动名词
【知识点】非谓语动词；动词不定式；动名词
【点评】本题考查非谓语动词的基础规则，属于英语语法的核心基础内容，需要学生牢记常见动词的非谓语搭配，整体难度较低，是课堂学习中的重点掌握内容。
【难度系数】0.8

一、用括号中所给词的适当形式填空。
1. She decides (get) up at 6 to catch the early bus tomorrow.
2. He expects (see) his favourite singer at the music festival.
3. [2026 大庆期末]With enough practice, you will be able (solve) this kind of maths problem easily.
4. She plans (do) some exercise every morning to keep fit.
5. Students practiced (present) their invention projects in class.
6. [2026 营口期末改编]We should avoid (eat) too much junk food.
7. [2025 无锡]We both agreed (write) about the changes in Taihu New City.
8. (兴趣)Millie enjoys singing and (read). These hobbies make her life colourful.

1. to get
2. to see
3. to solve
4. to do
5. presenting
6. eating
7. to write
8. reading

【分析】本题考查动词后接非谓语动词的固定搭配，解题思路是：先回忆常见动词的固定用法，判断该动词后需接动词不定式（to do）还是动名词（doing），再结合句子语境（如并列结构）确定所给词的正确形式。
【解析】1. 固定搭配decide to do sth，意为“决定做某事”，故填to get；
2. 固定搭配expect to do sth，意为“期待做某事”，故填to see；
3. 固定搭配be able to do sth，意为“能够做某事”，故填to solve；
4. 固定搭配plan to do sth，意为“计划做某事”，故填to do；
5. 固定搭配practice doing sth，意为“练习做某事”，故填presenting；
6. 固定搭配avoid doing sth，意为“避免做某事”，故填eating；
7. 固定搭配agree to do sth，意为“同意做某事”，故填to write；
8. 固定搭配enjoy doing sth，且and连接并列成分，前面为singing，故填reading。
【答案】1. to get
2. to see
3. to solve
4. to do
5. presenting
6. eating
7. to write
8. reading
【知识点】动词不定式、动名词、固定搭配
【点评】本题为英语基础语法题，聚焦动词后非谓语形式的固定搭配，考查学生对常见动词用法的掌握，是初中英语高频考点，难度适中。
【难度系数】0.4

二、改为同义句。
1. They didn't begin working until noon.
They didn't begin ______ ______ until noon.
2. The little boy didn't know the answer, so he couldn't answer the question.
The little boy didn't know the question.
3. I hope that I can visit Beijing some day.
I hope Beijing some day.
4. I feel like going shopping this weekend.
I want this weekend.

1. to work
2. how to answer
3. to visit
4. to go shopping

【分析】
本题为英语同义句转换题，需结合动词的固定用法、非谓语形式及同义表达完成替换：
1. 第一题考查begin的用法，begin后接动名词或不定式含义一致，可直接替换；
2. 第二题需将复合句转换为“疑问词+不定式”结构，匹配原句“不知道如何回答”的逻辑；
3. 第三题考查hope的用法，hope后接that从句可转换为接不定式的简单结构；
4. 第四题考查固定搭配，feel like doing sth与want to do sth为同义表达，可替换。
【解析】
1. 原句“begin working”（开始工作），begin后动名词与不定式同义，故替换为“begin to work”；
2. 原句逻辑为“不知道答案所以不能回答”，转换为“how to answer”（如何回答），构成“疑问词+不定式”作know的宾语，符合句意；
3. 原句是that引导的宾语从句，hope后可接不定式作宾语，即“hope to visit”；
4. 原句“feel like going shopping”（想要购物），同义表达为“want to go shopping”。
【答案】
1. to work
2. how to answer
3. to visit
4. to go shopping
【知识点】
非谓语动词（不定式）、固定搭配、同义句转换
【点评】
本题聚焦初中英语基础同义替换，核心考查动词非谓语用法、固定搭配转换，掌握基础知识点即可完成，是巩固英语基础的典型题型。
【难度系数】
0.6

三、短文填空(必要时可加情态动词或助动词)。
My friends and I want to have a meaningful summer. We hope 1. (help) at the animal shelter, but we know we need preparation. Lily offers 2. (teach) us how to care for pets properly.
We decide 3. (start) next Monday. Now I'm busy 4. (make) a schedule while others are preparing supplies. Mum suggests 5. (bring) old towels, and Dad keeps 6. (remind) me to wear gloves. I enjoy 7. (imagine) happy animals, but I have trouble 8. (finish) my plan because our cat always jumps on my desk! Do you mind sharing your ideas?

1. to help
2. to teach
3. to start
4. making
5. bringing
6. reminding
7. imagining
8. finishing

【分析】本题考查动词的非谓语形式（不定式和动名词）的固定搭配用法。解题思路是：先识别空格前的动词或结构，回忆其对应的非谓语搭配规则，再结合语境填入正确形式，核心是掌握常见动词后接不定式或动名词的固定结构。
【解析】1. 固定搭配hope to do sth.（希望做某事），故填to help；2. 固定搭配offer to do sth.（主动提出做某事），故填to teach；3. 固定搭配decide to do sth.（决定做某事），故填to start；4. 固定搭配be busy doing sth.（忙于做某事），故填making；5. 固定搭配suggest doing sth.（建议做某事），故填bringing；6. 固定搭配keep doing sth.（一直做某事），故填reminding；7. 固定搭配enjoy doing sth.（喜欢做某事），故填imagining；8. 固定搭配have trouble doing sth.（做某事有困难），故填finishing。
【答案】1. to help；2. to teach；3. to start；4. making；5. bringing；6. reminding；7. imagining；8. finishing
【知识点】动词不定式用法，动名词用法，固定搭配
【点评】本题聚焦初中英语核心的非谓语固定搭配，属于基础题型，只要牢记常见动词的搭配规则即可轻松作答，考查学生对基础语法的掌握程度。
【难度系数】0.8