非谓语：福建仁爱科教版七八九年级高频丢分的5个特殊用法
1. 介词后接动名词的固定规则（七八年级核心易错点）
仁爱版教材从七年级起就高频出现介词+动词的结构，是月考、期中期末的必考基础点，也是学生丢分重灾区。
用法规则：所有介词（in/on/at/for/of/with/without/about/from等）后接动词时，必须改为动名词doing形式，严禁接动词原形或不定式to do。
仁爱版高频必考短语：
• thank you for doing sth. 感谢你做某事
• what about/how about doing sth. 做某事怎么样
• be good at/do well in doing sth. 擅长做某事
• be interested in doing sth. 对做某事感兴趣
• stop sb. from doing sth. 阻止某人做某事
• without doing sth. 没有做某事
• look forward to doing sth. 期待做某事（to为介词，八年级核心考点）
• be used to doing sth. 习惯于做某事（to为介词，九年级核心考点）
高频易错提醒：学生最易在介词后直接加动词原形，尤其容易混淆介词to和不定式符号to，比如误写为Thank you for help me. 正确应为Thank you for helping me.
例句：She is good at playing the piano.（改编自仁爱版七年级上册教材原句）
2. 使役&感官动词的“主动省to，被动还原to”（九年级中考必考点）
这是仁爱版九年级上册核心语法，也是中考非谓语的高频拉分点，学生极易在被动结构中漏写to。
用法规则：
• 主动语态中，使役动词（make/let/have）、感官动词（see/hear/watch/notice/feel）后接宾补时，省略不定式符号to，直接接动词原形；
• 被动语态中，必须还原被省略的to，不可接动词原形。
高频易错提醒：学生常误写被动结构为He was made clean the room.，正确应为He was made to clean the room.
例句（主动）：The teacher made him finish the task before class.（改编自仁爱版九年级教材原句）
例句（被动）：He was made to finish the task before class by the teacher.
3. had better/would rather 后接动词原形的固定用法（七八年级高频易错）
这是仁爱版从七年级下册就反复出现的核心句型，学生几乎每次考试都会出现加to do的错误。
用法规则：
• had better (not) do sth. 最好（不要）做某事：had better后必须接动词原形，无人称和时态变化，严禁接to do/doing；
• would rather do sth. than do sth. 宁愿做某事而不愿做某事：would rather和than后均需接动词原形，不可加to。
高频易错提醒：最常见错误为had better to do sth.、would rather to do sth.，是单选题的高频易错选项。
例句：You had better not walk home alone late at night.（改编自仁爱版七年级下册教材原句）
例句：I would rather read English than watch TV on weekends.
4. 疑问词+to do 不定式固定结构（八年级中考核心考点）
这是仁爱版八年级上册重点语法，贯穿初中全学段，是中考完形、书面表达的高频考点，学生极易出现结构误用。
用法规则：疑问词（what/who/which/when/where/how/whether）后可接to do不定式，构成名词性结构，在句中作主语、宾语、表语，可等价替换宾语从句。
仁爱版高频易错区分：
• what to do 做什么（what作do的宾语，后不可再加it）
• how to do it 怎么做（how为状语，do后必须加宾语it/them）
高频易错提醒：学生常误写为how to do（缺宾语）、what to do it（多余宾语），或在疑问词后接doing。
例句：Could you tell me how to get to the railway station?（改编自仁爱版八年级上册教材原句）
例句：I don’t know what to do for the coming exam.
5. There be句型中的非谓语固定搭配（全学段高频易错）
这是仁爱版从七年级上册就开始出现的基础句型，一直到中考都反复考查，学生极易混淆doing和to do的用法，甚至直接用动词原形。
用法规则：
• There be + 名词 + doing sth.：表示“有某人/某物正在做某事”，强调动作正在进行，名词与doing为主动关系；
• There be + 名词 + to do：表示“有某事要做”，强调动作尚未发生，不定式作后置定语修饰名词。
高频易错提醒：学生常误写为There is a boy play basketball on the playground.，正确应为There is a boy playing basketball on the playground.
例句：There are many students reading books in the library.
例句：We have a lot of useful things to learn this term.
仁爱科教版高频易错点专项单选题（10道，全考点覆盖）
1. Thank you for ______ me with my English pronunciation after class.
A. help B. helping C. to help
2. We are all looking forward to ______ the English speech contest next month.
A. join B. joining C. joined
3. The strict head teacher always makes his students ______ the English texts aloud every morning.
A. recite B. to recite C. reciting
4. Little Tony was made ______ all the new words three times by his mother.
A. copy B. copying C. to copy
5. You had better ______ too much junk food, or you will have a bad stomachache.
A. not eat B. not to eat C. don't eat
6. My cousin would rather ______ English novels at home than ______ out to play on weekends.
A. read; go B. to read; to go C. reading; going
7. I'm new in this city, so I don't know ______ next. Could you give me some advice?
A. what to do B. how to do C. what to do it
8. Excuse me, could you please tell me ______ to the nearest library?
A. how can I get B. how to get C. where get
9. Listen! There ______ some students ______ English songs in the next classroom.
A. is; sing B. are; singing C. are; sing
10. There is still a lot of review work ______ before the final exam, so I can't go traveling with you.
A. to finish B. finishing C. finish
1. 答案：B
考点对应：介词后接动名词的固定规则。for是介词，后接动词必须用动名词形式，是七年级上册高频易错点。
2. 答案：B
考点对应：介词后接动名词的固定规则。look forward to中的to是介词，而非不定式符号，后接动名词，是八年级核心易错点。
3. 答案：A
考点对应：使役动词主动省to的用法。make是使役动词，主动语态中后接动词原形作宾补，是九年级核心考点。
4. 答案：C
考点对应：使役动词被动还原to的用法。make用于被动语态时，必须还原之前省略的不定式符号to，后接to do，是中考高频拉分点。
5. 答案：A
考点对应：had better后接动词原形的固定用法。had better (not) 后必须接动词原形，不可加不定式符号to，是七年级下册高频易错点。
6. 答案：A
考点对应：would rather固定结构用法。would rather do sth. than do sth. 为固定搭配，前后均需接动词原形，是中考高频考点。
7. 答案：A
考点对应：疑问词+to do 结构易错区分。what to do中what作do的宾语，无需加it；how to do后必须加宾语it，是八年级核心易错点。
8. 答案：B
考点对应：疑问词+to do 固定结构。how to get to在句中作宾语，等价于宾语从句how I can get to，A选项语序错误，C选项结构错误。
9. 答案：B
考点对应：There be句型接doing的用法。There be + 名词 + doing sth. 表示“有某人/某物正在做某事”，强调动作正在进行，是全学段高频易错点。
10. 答案：A
考点对应：There be句型接to do的用法。There be + 名词 + to do 表示“有某事要做”，强调动作尚未发生，不定式作后置定语修饰名词。
仁爱科教版七八九年级英语5大高频丢分非谓语核心规则可总结为：
⭐所有介词（含带介词to的固定短语）后必须接动名词doing；
⭐使役、感官动词主动语态后接动词原形、被动语态需还原不定式to；had better、would rather...than...后固定接动词原形；
⭐疑问词+to do构成名词性结构，需注意what to do与how to do it的宾语差异；
⭐There be句型中接doing表动作正在进行、接to do表动作待完成。
