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贵州黔东南2025-2026学年沪教版八年级下册英语四大必考语法专项练习期末分层训练（基础+培优）【学生做题版】
专题一 动词不定式（Unit1 Helping those in need）
模块课时安排：第1课时 分层习题限时训练（40min）；第2课时 错题精讲（40min）
模块课时安排：第1课时 分层习题限时训练（40min）；第2课时 错题精讲+易混复盘（40min）
一、考点思维导图梳理（黔东南期末必考考点）
核心四大考向：
①to do作宾语/目的状语
②不带to不定式感官/使役动词用法
③固定不定式搭配辨析
④不定式省略to考点｜期末题型：单选、语法填空、句型转换、改错
二、语法规则精讲（教材原句+黔东南期末真题例句）
规则1：带to动词不定式基本用法（期末高频）
结构：to+动词原形；核心功能：作宾语、目的状语、宾语补足语
1.作宾语：want/plan/offer/hope/continue+to do
2.作目的状语：in order to/to do 表动作目的
3.作宾补：encourage/tell/ask/want+sb+to do
规则2：省略to不定式（期末易错必考）
感官动词：see/hear/watch/notice+sb+do（全过程）；使役动词：make/let/have+sb+do；被动语态中必须还原to
规则3：固定不定式搭配（黔东南期末语法填空高频）
need to do（需要做）、decide to do（决定做）、refuse to do（拒绝做）、try to do（努力做）
三、易混点对比辨析
易混组别 用法区别 本土例句 黔东南期末易错坑点
let sb do / allow sb to do let后省to；allow后必须加to The teacher let us help villagers. The teacher allowed us to help villagers. 单选常混用，语法填空必考to补写
to do表目的 / doing表伴随 to do刻意目的性；doing自然而然伴随 She went to town to buy books. She walked singing on the road. 句型转换高频辨析考点
make sb do / be made to do 主动省to；被动强制还原to Work makes him tired. He is made to work hard. 黔东南近3年期末改错必考点
四、基础过关习题（普通班必做 20题 单选+语法填空）
命题语境：全部取材黔东南苗寨支教、社区敬老、留守儿童帮扶本土志愿场景，适配期末基础出题难度
I.单项选择（1-12）
( )1. Many teenagers in Qiandongnan volunteer ______ the elderly in old people’s homes every holiday.
A. help B. to help C. helping D. helped
( )2. The head teacher encourages us ______ more love to left-behind kids in Dong villages.
A. give B. to give C. giving D . gave
( )3. Let him ______ litter in the Miao village park. It’s our voluntary work.
A. pick up B. to pick up C. picking up D. picks up
( )4. She got up early ______ join the blood donation activity in Kaili Hospital.
A. so that B. in order to C. because D. though
( )5. The sick girl was made ______ take medicine on time by the nurse.
A. take B. to take C. taking D. took
( )6. I hope ______ a voluntary group to help disabled people in our town.
A. set up B. to set up C. setting up D. sets up
( )7. Did you see the volunteers ______ flowers for the elderly just now
A. water B. to water C. watering D. watered
( )8. He refused ______ the poor students after school. It’s not kind.
A. help B. helping C. to help D. helped
( )9. We plan ______ a painting competition for sick kids next week.
A. hold B. to hold C. held D. holding
( )10. My mom tells me ______ lonely classmates more often.
A. care for B. to care for C. caring for D. cared for
( )11. —Why do you learn singing —______ cheer disabled children up.
A. For B. To C. So D. Because
( )12. Nobody can make him ______ his decision on voluntary work.
A. change B. to change C. changing D. changed
II语法填空（13-20 每空一词，适当形式填空）
We want ______ (organize) a book fair for village children.
The teacher lets us ______ (express) our true feelings.
She comes to the hospital ______ (visit) sick kids every Sunday.
They are invited ______ (join) the voluntary activity.
I decide ______ (offer) help to homeless animals.
He heard the girl ______ (sing) in the ward yesterday.
It’s kind of you ______ (donate) clothes for poor families.
The boss made workers ______ (work) for 8 hours.
五、培优拔高习题（尖子班必做 15题 易混改错+语境单选+句型转换）
命题特点：贴合黔东南期末拔高考法，混合主动被动、省略还原to、固定易混搭配，增设改错题型，适配期末压轴语法考点
I.语境单选（1-8）
( )1. The guide taught us ______ respect local Dong people’s customs.
A. respect B. to respect C. respecting D. respected
( )2. He would rather ______ alone than ______ others’ help.
A. stay; accept B. to stay; accept C. stay; to accept D. to stay; to accept
( )3. The little boy is seen ______ basketball after school every day.
A. play B. to play C. playing D. played
( )4. Remember ______ the old textbooks to village schools. They need them.
A. send B. to send C. sending D. sent
( )5. It takes us two hours ______ clean the Dong ancient building.
A. clean B. to clean C. cleaning D. cleaned
( )6. Why not ______ a party to raise spirits of sick children
A. hold B. to hold C. holding D. held
( )7. My teacher advised me ______ too much time playing phone games.
A. not waste B. not to waste C. to not waste D. wasting
( )8. —What’s your purpose ______ voluntary work —To help people in need.
A. to do B. do C. doing D. did
II.短文改错（9-11 每句一处错误，修改不定式）
9.I want join the school voluntary group this term.
10.The girl was heard sing in the hall last night.
11.Let us to help the elderly cross the road.
III.句型转换（12-15 黔东南期末必考题型）
12.She studies hard. She wants to help poor students.（合并为不定式目的句）
13.We saw him plant trees.（改为被动句）
14.He decides to give up bad habits.（否定句）
15.They volunteer to look after homeless cats.（划线提问）
专题二 三时态被动语态（Unit3+Unit4）
模块课时安排：第1课时 分层习题限时训练（40min）；第2课时 错题精讲（40min）
模块课时安排：第1课时 分层习题限时训练（40min）；第2课时 错题精讲+不规则过去分词复盘（40min）
一、考点思维导图梳理（黔东南期末必考考点）
核心四大考向：
①一般现在时被动
②一般过去时被 ③一般将来时被动
④被动语态省略by、情态动词被动；期末题型：单选、语法填空、句型转换、书面表达句式改写
二、语法规则精讲
规则1：被动语态核心含义：主语承受动作，译为"被、受、由"
规则2：三大时态被动结构：
1.一般现在被动：am/is/are+done
2.一般过去被动：was/were+done
3.一般将来被动：will be+done
题干全部取材黔东南非遗、湿地保护、本土文旅场景，适配期末基础难度
三、基础过关习题（普通班必做 20题）
命题语境：全部取材黔东南苗绣制作、非遗传承、侗寨古建筑保护、湿地生态修复本土场景，适配期末基础出题难度
I.单项选择（1-12）
( )1. Miao embroidery ______ by local women in Leishan, Qiandongnan.
A. is made B. was made C. will be made D. made
( )2. This ancient Dong village building ______ hundreds of years ago.
A. built B. is built C. was built D. will be built
( )3. The wetland park ______ by the government next year.
A. will protect B. will be protected C. protects D. is protected
( )4. Paper-cutting works ______ in the cultural museum now.
A. show B. are shown C. showed D. were shown
( )5. The shadow puppet show ______ in our village last Spring Festival.
A. put on B. is put on C. was put on D. will be put on
( )6. More trees ______ around the Fanjing Mountain next month.
A. will plant B. will be planted C. planted D. are planted
( )7. Silver jewelry ______ by skilled craftsmen in Miao villages.
A. makes B. is made C. made D. was made
( )8. The old bridge ______ by the villagers last month.
A. repaired B. is repaired C. was repaired D. will be repaired
( )9. A new library ______ in our school next term.
A. will build B. will be built C. builds D. is built
( )10. Traditional songs ______ by the elderly at every festival.
A. sing B. are sung C. sang D. were sung
( )11. The story ______ by our grandmother when we were young.
A. told B. is told C. was told D. will be told
( )12. These cultural relics ______ carefully from now on.
A. will protect B. will be protected C. protect D. are protected
II语法填空（13-20 每空一词，适当形式填空）
16.The classroom ______ (clean) by the students every day.
17.The letter ______ (write) by my father yesterday.
18.A new road ______ (build) here next year.
19.Many trees ______ (plant) on the hill last spring.
20.English ______ (speak) in many countries.
21.The work ______ (finish) in two hours.
22.This song ______ (love) by young people.
23.The house ______ (paint) last week.
四、培优拔高习题（尖子班必做 15题）
命题特点：增设无被动动词辨析、by省略、情态动词被动、时态混合辨析拔高题型，贴合期末压轴考点
I.语境单选（1-8）
( )1. Great changes ______ in Qiandongnan in the past ten years.
A. took place B. were taken place C. have taken place D. have been taken place
( )2. The music ______ wonderful. Who is playing it
A. sounds B. is sounded C. sounded D. was sounded
( )3. The work must ______ before 5 o'clock.
A. finish B. be finished C. finished D. be finish
( )4. The book ______ by Mo Yan many years ago.
A. wrote B. was written C. is written D. writes
( )5. A talk on Chinese culture ______ in our school next week.
A. will give B. is given C. will be given D. gives
( )6. The old should ______ politely.
A. speak to B. be spoken C. be spoken to D. speak
( )7. This kind of watch ______ in Switzerland.
A. makes B. made C. is made D. was made
( )8. The problem ______ by us already.
A. has solved B. has been solved C. solved D. was solved
II.句型转换（9-15 黔东南期末必考题型）
We clean our classroom every day.（改为被动语态）
They built this bridge in 2010.（改为被动语态）
We will hold a sports meeting next week.（改为被动语态）
People play basketball all over the world.（改为被动语态）
The boy broke the window.（改为被动语态）
You must finish the work today.（改为被动语态）
They have built many buildings in our city.（改为被动语态）
专题三 形式主语it（Unit5）
模块课时安排：第1课时 分层习题限时训练（40min）；第2课时 错题精讲（40min）
模块课时安排：第1课时 分层习题限时训练（40min）；第2课时 错题精讲（40min）
一、考点思维导图梳理
核心考向：It is + adj. + (for/of sb（修饰人品质）) + to do sth 句型
二、语法规则精讲
核心句型：It is + 形容词 + for/of sb + to do sth；区分for（修饰事情）和of（修饰人品质）
三、基础过关习题（普通班必做 20题）
命题语境：全部取材黔东南本土苗绣传承、非遗保护、侗寨文旅、乡村支教场景，贴合期末基础难度，围绕It is + adj. + (for/of sb) + to do sth核心句型命题。
I.单项选择（1-12）
( )1. ______ important for us to learn Miao embroidery culture well.
A. It is B. That is C. This is D. There is
( )2. It is very kind ______ you to teach the elderly in Dong village how to use smartphones.
A. for B. of C. to D. with
( )3. It takes us two hours ______ the ancient Dong village by bus.
A. reach B. to reach C. reaching D. reached
( )4. ______ necessary ______ students to master a foreign language.
A. It; for B. That; for C. It; of D. That; of
( )5. It is polite ______ us to greet local people when we visit the Miao village.
A. of B. for C. to D. at
( )6. It is difficult ______ the little girl ______ such a difficult paper-cutting work.
A. for; finish B. of; to finish C. for; to finish D. of; finish
( )7. ______ meaningful for college students to volunteer in rural areas of Qiandongnan.
A. It is B. There is C. That is D. This is
( )8. It is clever ______ the boy to work out the difficult math problem.
A. for B. of C. to D. about
( )9. It is our duty ______ the traditional culture of our hometown.
A. protect B. to protect C. protecting D. protected
( )10. ______ a good habit to get up early and do morning exercises.
A. That is B. This is C. It is D. There is
( )11. It is exciting ______ us ______ the traditional dragon boat race.
A. for; watch B. of; to watch C. for; to watch D. of; watch
( )12. It is brave ______ the girl to save the drowning child in the river.
A. of B. for C. to D. with
II. 语法填空（13-20 每空一词，适当形式填空）
It is important for us ______ (learn) English well.
It is nice of you ______ (help) me with my English.
It takes me 30 minutes ______ (walk) to school every day.
______ is easy for him to work out this problem.
It is polite of students ______ (greet) teachers politely.
It is interesting for us ______ (visit) the Miao museum.
______ is necessary to protect the environment in our hometown.
It is kind of the volunteer ______ (teach) the left-behind children.
四、培优拔高习题（尖子班必做 15题）
命题特点：融入黔东南本土苗绣、非遗、航天、乡村振兴场景，综合考查形式主语it的各种句型变形、时态变化、否定句/疑问句转换，适配期末拔高考点。
I.语境单选（1-8）
( )1. ______ reported that China"s space station has completed its construction successfully.
A. It is B. That is C. There is D. This is
( )2. It is no use ______ without taking action to protect the intangible cultural heritage.
A. talk B. to talk C. talking D. talked
( )3. I find ______ important to master the skill of Miao embroidery for inheritance.
A. that B. it C. this D. one
( )4. It was impossible for them ______ the mountain village in such bad weather.
A. reach B. to reach C. reaching D. reached
( )5. ______ it important ______ us to keep the traditional skills alive
A. Is; for B. Does; for C. Is; of D. Does; of
( )6. It is not easy for the young people ______ the complicated silver forging skills.
A. learn B. to learn C. learning D. learned
( )7. We think ______ our duty to help develop the rural tourism in Qiandongnan.
A. that B. this C. it D. one
( )8. ______ a great honor for me ______ the opportunity to introduce Dong culture to the world.
A. It is; to have B. That is; to have C. It is; having D. That is; having
II.句型转换（9-15 黔东南期末必考题型）
9.To learn Miao embroidery is very interesting.（改为it作形式主语）
10.It is important for us to protect the environment.（改为一般疑问句）
11.It takes her two hours to finish the paper-cutting work.（对划线部分提问）
12.It is very kind of you to help me.（改为感叹句）
13.To visit the ancient town is exciting.（改为it作形式主语）
14.It is necessary to study hard.（改为否定句）
15.We find that learning English well is important.（改为it作形式宾语）
专题四 过去进行时（Unit7）
模块课时安排：第1课时 分层习题限时训练（40min）；第2课时 错题精讲（40min）
模块课时安排：第1课时 分层习题限时训练（40min）；第2课时 错题精讲（40min）
一、考点思维导图梳理
核心考向：was/were + doing 结构，when/while引导的时间状语从句
二、基础过关习题（普通班必做 20题）
命题语境：全部取材黔东南苗寨节庆、侗寨篝火晚会、乡村日常本土生活场景，围绕was/were + doing核心结构命题
I.单项选择（1-12）
( )1. I ______ TV when the telephone rang last night.
A. watch B. watched C. was watching D. am watching
( )2. They ______ a dragon boat race at this time yesterday.
A. watch B. were watching C. watched D. are watching
( )3. What ______ you ______ when I called you
A. do; do B. did; do C. were; doing D. are; doing
( )4. She ______ paper-cutting when I came into the room.
A. makes B. made C. was making D. is making
( )5. The students ______ loudly when the teacher came in.
A. talk B. talked C. were talking D. are talking
( )6. It ______ heavily when we left the village.
A. rains B. rained C. was raining D. is raining
( )7. My mother ______ dinner while my father ______ newspapers.
A. cooked; read B. was cooking; was reading C. cooks; reads D. is cooking; is reading
( )8. ______ you ______ basketball at 4 yesterday afternoon
A. Did; play B. Were; playing C. Are; playing D. Do; play
( )9. They ______ the Miao silver forging skill when we visited.
A. learn B. learned C. were learning D. are learning
( )10. The girl ______ an English song at the party last night.
A. sings B. sang C. was singing D. is singing
( )11. While I ______ to school, I met my old friend.
A. walk B. walked C. was walking D. am walking
( )12. The children ______ happily when the photographer took the photo.
A. play B. played C. were playing D. are playing
II.语法填空（13-20 每空一词，适当形式填空）
16. I ______ (read) a book when you called me.
17.They ______ (dance) at 8 last night.
18.What ______ you ______ (do) at this time yesterday
19.She ______ (cook) when the doorbell rang.
20.We ______ (watch) a movie when the power went out.
21.The baby ______ (sleep) when the phone rang.
22.While he ______ (wait), he read a magazine.
23.They ______ (discuss) the problem when I came in.
三、培优拔高习题（尖子班必做 15题）
命题特点：综合考查when/while辨析、延续性与短暂性动词、时态混合、语境理解拔高题型
I.语境单选（1-8）
( )1. I was doing my homework ______ my mother came back.
A. while B. when C. as D. since
( )2. ______ my mother was cooking, I was doing my homework.
A. While B. When C. As D. Since
( )3. He ______ his leg when he ______ basketball.
A. broke; played B. broke; was playing C. was breaking; played D. was breaking; was playing
( )4. What ______ from 7 to 9 last night
A. did you do B. were you doing C. have you done D. do you do
( )5. I saw you in the library yesterday. I ______ for you at the gate.
A. waited B. was waiting C. wait D. am waiting
( )6. She ______ the piano while her brother ______ computer games.
A. played; played B. was playing; was playing C. plays; plays D. is playing; is playing
( )7. The rain ______ when we ______ the station.
A. stopped; reached B. was stopping; reached C. stopped; were reaching D. was stopping; were reaching
( )8. I ______ a walk when I ______ a cry for help.
A. took; heard B. was taking; heard C. took; was hearing D. was taking; was hearing
II.句型转换（9-15 黔东南期末必考题型）
9.I was reading when he came in.（对划线部分提问）
10.They were playing football at that time.（改为否定句）
11.She was doing her homework at 8 last night.（改为一般疑问句）
12.The boy was playing computer games when his mother came back.（对划线部分提问）
13.We were having a meeting when you called.（改为否定句）
14.Kate was drawing a picture at this time yesterday.（改为一般疑问句）
15.They were watching TV when the storm came.（对划线部分提问）
四、语法规则精讲
核心结构：主语 + was/were + 动词-ing；when接短暂动作，while接延续动作。
杨师泽霖英语贵州黔东南2025-2026学年沪教版八年级下册英语四大必考语法专项练习期末分层训练（基础+培优）【教师解析版】
专题一 动词不定式（Unit1 Helping those in need）
模块课时安排：第1课时 分层习题限时训练（40min）；第2课时 错题精讲（40min）
模块课时安排：第1课时 分层习题限时训练（40min）；第2课时 错题精讲+易混复盘（40min）
一、考点思维导图梳理（黔东南期末必考考点）
核心四大考向：
①to do作宾语/目的状语
②不带to不定式感官/使役动词用法
③固定不定式搭配辨析
④不定式省略to考点｜期末题型：单选、语法填空、句型转换、改错
二、语法规则精讲（教材原句+黔东南期末真题例句）
规则1：带to动词不定式基本用法（期末高频）
结构：to+动词原形；核心功能：作宾语、目的状语、宾语补足语
1.作宾语：want/plan/offer/hope/continue+to do
教材原句：Jin Ya wanted to paint a picture of the park near her home.
黔东南真题例句：Many students in Kaili offer to help left-behind children on weekends.
2.作目的状语：in order to/to do 表动作目的
教材原句：We organized activities to cheer sick children up.
黔东南真题例句：She gets up early to volunteer in the Dong village nursing home.
3.作宾补：encourage/tell/ask/want+sb+to do
教材原句：We encouraged them to tell stories from their own life.
规则2：省略to不定式（期末易错必考）
感官动词：see/hear/watch/notice+sb+do（全过程）；使役动词：make/let/have+sb+do；被动语态中必须还原to
例句：I saw him clean the hall. → He was seen to clean the hall.
规则3：固定不定式搭配（黔东南期末语法填空高频）
need to do（需要做）、decide to do（决定做）、refuse to do（拒绝做）、try to do（努力做）
三、易混点对比辨析
易混组别 用法区别 本土例句 黔东南期末易错坑点
let sb do / allow sb to do let后省to；allow后必须加to The teacher let us help villagers. The teacher allowed us to help villagers. 单选常混用，语法填空必考to补写
to do表目的 / doing表伴随 to do刻意目的性；doing自然而然伴随 She went to town to buy books. She walked singing on the road. 句型转换高频辨析考点
make sb do / be made to do 主动省to；被动强制还原to Work makes him tired. He is made to work hard. 黔东南近3年期末改错必考点
四、基础过关习题（普通班必做 20题 单选+语法填空）
命题语境：全部取材黔东南苗寨支教、社区敬老、留守儿童帮扶本土志愿场景，适配期末基础出题难度
I.单项选择（1-12）
( )1. Many teenagers in Qiandongnan volunteer ______ the elderly in old people’s homes every holiday.（考点：不定式作宾语）
A. help B. to help C. helping D. helped
答案：B 解析：语法依据：volunteer to do sth 固定搭配，主动提出做某事；错因：A动词原形、C现在分词、D过去式均不符合固定搭配。
( )2. The head teacher encourages us ______ more love to left-behind kids in Dong villages.（考点：不定式作宾补）
A. give B. to give C. giving D. gave
答案：B 解析：语法依据：encourage sb to do sth 鼓励某人做某事；错因：ACD均不符合宾补固定结构。
( )3. Let him ______ litter in the Miao village park. It’s our voluntary work.（考点：省to不定式）
A. pick up B. to pick up C. picking up D. picks up
答案：A 解析：语法依据：let sb do sth 使役动词省to；错因：BCD均带to或变形，违背规则。
( )4. She got up early ______ join the blood donation activity in Kaili Hospital.（考点：不定式表目的）
A. so that B. in order to C. because D. though
答案：B 解析：语法依据：in order to+动词原形表目的；错因：ACD后接从句，不可接动词原形。
( )5. The sick girl was made ______ take medicine on time by the nurse.（考点：被动还原to）
A. take B. to take C. taking D. took
答案：B 解析：语法依据：make被动语态必须还原不定式to；错因：A省to仅用于主动语态，CD形式错误。
( )6. I hope ______ a voluntary group to help disabled people in our town.（考点：固定不定式搭配）
A. set up B. to set up C. setting up D. sets up
答案：B 解析：语法依据：hope to do sth 希望做某事；错因：hope无hope sb do结构，其余形式不符。
( )7. Did you see the volunteers ______ flowers for the elderly just now （考点：感官动词省to）
A. water B. to water C. watering D. watered
答案：A 解析：语法依据：see sb do sth 看见动作全过程；错因：B主动语态不可加to，C表正在进行，D表被动。
( )8. He refused ______ the poor students after school. It’s not kind.（考点：固定搭配）
A. help B. helping C. to help D. helped
答案：C 解析：语法依据：refuse to do sth 拒绝做某事；错因：其余形式不符合固定短语。
( )9. We plan ______ a painting competition for sick kids next week.（考点：不定式作宾语）
A. hold B. to hold C. held D. holding
答案：B 解析：语法依据：plan to do sth 计划做某事；错因：其余动词形式不匹配plan用法。
( )10. My mom tells me ______ lonely classmates more often.（考点：不定式宾补）
A. care for B. to care for C. caring for D. cared for
答案：B 解析：语法依据：tell sb to do sth 告知某人做某事；错因：ACD不符合宾补结构。
( )11. —Why do you learn singing —______ cheer disabled children up.（考点：目的不定式简答）
A. For B. To C. So D. Because
答案：B 解析：语法依据：不定式单独简答表目的；错因：A介词后接名词，CD引导从句。
( )12. Nobody can make him ______ his decision on voluntary work.（考点：主动省to）
A. change B. to change C. changing D. changed
答案：A 解析：语法依据：make sb do 主动省to；错因：BCD不符合主动语态用法。
II. 语法填空（13-20 每空一词，适当形式填空）
13.We want ______ (organize) a book fair for village children.
【答案：to organize 考点：want to do】
14.The teacher lets us ______ (express) our true feelings.
【答案：express 考点：let省to】
15.She comes to the hospital ______ (visit) sick kids every Sunday.
【答案：to visit 考点：目的状语】
16.They are invited ______ (join) the voluntary activity.
【答案：to join 考点：被动还原to】
17.I decide ______ (offer) help to homeless animals.
【答案：to offer 考点：decide to do】
18.He heard the girl ______ (sing) in the ward yesterday.
【答案：sing 考点：感官动词省to】
19.It’s kind of you ______ (donate) clothes for poor families.
【答案：to donate 考点：固定句型不定式】
20.The boss made workers ______ (work) for 8 hours.
【答案：work 考点：make主动省to】
五、培优拔高习题（尖子班必做 15题 易混改错+语境单选+句型转换）
命题特点：贴合黔东南期末拔高考法，混合主动被动、省略还原to、固定易混搭配，增设改错题型，适配期末压轴语法考点
I.语境单选（1-8）
( )1. The guide taught us ______ respect local Dong people’s customs.（拔高考点：双宾语不定式）
A. respect B. to respect C. respecting D. respected
答案：B 解析：语法依据：teach sb to do；错因：A省to仅限感官使役动词，teach不属于此类，极易易错。
( )2. He would rather ______ alone than ______ others’ help.（拔高考点：不定式特殊省略）
A. stay; accept B. to stay; accept C. stay; to accept D. to stay; to accept
答案：A 解析：语法依据：would rather do than do 固定省to结构；错因：BCD多加to，属于黔东南高频拔高错题。
( )3. The little boy is seen ______ basketball after school every day.（拔高考点：常态被动还原to）
A. play B. to play C. playing D. played
答案：B 解析：语法依据：感官动词常态被动必须还原to；错因：A仅限主动语态，C表正在进行。
( )4. Remember ______ the old textbooks to village schools. They need them.（拔高考点：remember to do/doing辨析）
A. send B. to send C. sending D. sent
答案：B 解析：remember to do记得去做（未做）；remember doing记得做过（已做）；错因：C语义不符。
( )5. It takes us two hours ______ clean the Dong ancient building.（拔高考点：it固定不定式句型）
A. clean B. to clean C. cleaning D. cleaned
答案：B 解析：语法依据：It takes sb+时间+to do；错因：其余形式不符合句型结构。
( )6. Why not ______ a party to raise spirits of sick children （拔高考点：特殊疑问省to）
A. hold B. to hold C. holding D. held
答案：A 解析：语法依据：Why not do 固定省to；错因：BCD多加to，拔高易混点。
( )7. My teacher advised me ______ too much time playing phone games.（拔高考点：advise不定式用法）
A. not waste B. not to waste C. to not waste D. wasting
答案：B 解析：advise sb not to do 否定不定式位置固定；错因：AC否定位置错误，D搭配错误。
( )8. —What’s your purpose ______ voluntary work —To help people in need.（拔高考点：不定式作后置定语）
A. to do B. do C. doing D. did
答案：A 解析：purpose to do 做某事的目的；错因：其余形式不可作后置定语。
II短文改错（9-11 每句一处错误，修改不定式）
9.I want join the school voluntary group this term.
【改：join→to join 考点：want to do缺to】
10.The girl was heard sing in the hall last night.
【改：sing→to sing 考点：被动还原to】
11.Let us to help the elderly cross the road.
【改：删掉to 考点：let省to】
III. 句型转换（12-15 黔东南期末必考题型）
12.She studies hard. She wants to help poor students.（合并为不定式目的句）
答案：She studies hard to help poor students.
13.We saw him plant trees.（改为被动句）
答案：He was seen to plant trees by us.
14.He decides to give up bad habits.（否定句）
答案：He decides not to give up bad habits.
15.They volunteer to look after homeless cats.（划线提问）
答案：What do they volunteer to do
专题二 三时态被动语态（Unit3+Unit4）
模块课时安排：第1课时 分层习题限时训练（40min）；第2课时 错题精讲（40min）
模块课时安排：第1课时 分层习题限时训练（40min）；第2课时 错题精讲+不规则过去分词复盘（40min）
一、考点思维导图梳理（黔东南期末必考考点）
核心四大考向：
①一般现在时被动
②一般过去时被动
③一般将来时被动
④被动语态省略by、情态动词被动；期末题型：单选、语法填空、句型转换、书面表达句式改写，本土非遗苗绣、皮影、侗寨建筑高频语境。
二、语法规则精讲（教材原句+黔东南期末真题例句）
规则1：被动语态核心含义：主语承受动作，译为"被、受、由"，黔东南期末非遗话题必考
规则2：三大时态被动结构（教材核心）
1.一般现在被动：am/is/are+done （Unit3）
教材原句：Traditional comics are loved by many teenagers.
黔东南真题例句：Miao embroidery is made by local women in Leishan.
2.一般过去被动：was/were+done （Unit4）
教材原句：The famous painting was drawn hundreds of years ago.
黔东南真题例句：This shadow puppet show was put on in Dong village last Spring Festival.
3.一般将来被动：will be+done / am/is/are going to be+done （Unit4）
例句：The ancient building will be protected next year.
规则3：期末特殊考点：①不及物动词无被动（happen/take place）②感官系动词无被动（look/sound）③固定短语不拆分被动
三、易混点对比辨析
易混组别 主动语态 被动语态 黔东南期末易错坑点
一般现在VS一般过去被动 we make paper-cutting paper-cutting is made / was made 时间标志词区分now/everyday VS yesterday/last
有被动VS无被动动词 people hold the show the show is held happen/take place永远无被动，三年期末必考改错
will do VS will be done We will protect wetlands Wetlands will be protected 句型转换主动改被动，必变主语+补be动词
四、基础过关习题（普通班必做 20题）
命题语境：全部取材黔东南苗绣制作、非遗传承、侗寨古建筑保护、湿地生态修复本土场景，适配期末基础出题难度
I.单项选择（1-12）
( )1. Miao embroidery ______ by local women in Leishan, Qiandongnan.（考点：一般现在时被动）
A. is made B. was made C. will be made D. made
答案：A 解析：语法依据：一般现在时被动am/is/are+done；错因：B过去时，C将来时，D主动语态。
( )2. This ancient Dong village building ______ hundreds of years ago.（考点：一般过去时被动）
A. built B. is built C. was built D. will be built
答案：C 解析：语法依据：ago标志过去时被动was/were+done；错因：A主动，B现在时，D将来时。
( )3. The wetland park ______ by the government next year.（考点：一般将来时被动）
A. will protect B. will be protected C. protects D. is protected
答案：B 解析：语法依据：next year标志将来时被动will be+done；错因：A主动，C现在时主动，D现在时被动。
( )4. Paper-cutting works ______ in the cultural museum now.（考点：一般现在时被动）
A. show B. are shown C. showed D. were shown
答案：B 解析：语法依据：now标志现在时被动；错因：A主动，C过去主动，D过去被动。
( )5. The shadow puppet show ______ in our village last Spring Festival.（考点：一般过去时被动）
A. put on B. is put on C. was put on D. will be put on
答案：C 解析：语法依据：last标志过去时被动；错因：A主动，B现在时，D将来时。
( )6. More trees ______ around the Fanjing Mountain next month.（考点：一般将来时被动）
A. will plant B. will be planted C. planted D. are planted
答案：B 解析：语法依据：next month标志将来时被动；错因：A主动，C过去主动，D现在时被动。
( )7. Silver jewelry ______ by skilled craftsmen in Miao villages.（考点：一般现在时被动）
A. makes B. is made C. made D. was made
答案：B 解析：语法依据：客观事实用一般现在时被动；错因：A主动，C过去主动，D过去被动。
( )8. The old bridge ______ by the villagers last month.（考点：一般过去时被动）
A. repaired B. is repaired C. was repaired D. will be repaired
答案：C 解析：语法依据：last month标志过去时被动；错因：A主动，B现在时，D将来时。
( )9. A new library ______ in our school next term.（考点：一般将来时被动）
A. will build B. will be built C. builds D. is built
答案：B 解析：语法依据：next term标志将来时被动；错因：A主动，C现在主动，D现在时被动。
( )10. Traditional songs ______ by the elderly at every festival.（考点：一般现在时被动）
A. sing B. are sung C. sang D. were sung
答案：B 解析：语法依据：every标志一般现在时被动；错因：A主动，C过去主动，D过去被动。
( )11. The story ______ by our grandmother when we were young.（考点：一般过去时被动）
A. told B. is told C. was told D. will be told
答案：C 解析**：语法依据：when we were young标志过去时被动；错因：A主动，B现在时，D将来时。
( )12. These cultural relics ______ carefully from now on.（考点：一般将来时被动）
A. will protect B. will be protected C. protect D. are protected
答案：B 解析：语法依据：from now on标志将来时被动；错因：A主动，C现在主动，D现在时被动。
II.语法填空（13-20 每空一词，适当形式填空）
16.The classroom ______ (clean) by the students every day.
【答案：is cleaned 考点：一般现在时被动】
17.The letter ______ (write) by my father yesterday.
【答案：was written 考点：一般过去时被动】
18.A new road ______ (build) here next year.
【答案：will be built 考点：一般将来时被动】
19.Many trees ______ (plant) on the hill last spring.
【答案：were planted 考点：一般过去时被动】
20.English ______ (speak) in many countries.
【答案：is spoken 考点：一般现在时被动】
21.The work ______ (finish) in two hours.
【答案：will be finished 考点：一般将来时被动】
22.This song ______ (love) by young people.
【答案：is loved 考点：一般现在时被动】
23.The house ______ (paint) last week.
【答案：was painted 考点：一般过去时被动】
五、培优拔高习题（尖子班必做 15题）
命题特点：增设无被动动词辨析、by省略、情态动词被动、时态混合辨析拔高题型，贴合期末压轴考点
I. 语境单选（1-8）
( )1. Great changes ______ in Qiandongnan in the past ten years.（拔高考点：无被动动词）
took place B. were taken place
C. have taken place D. have been taken place
答案：C 解析：语法依据：take place/happen无被动，in the past ten years用现在完成时；错因：BD被动错误，A时态错误。
( )2. The music ______ wonderful. Who is playing it （拔高考点：系动词无被动）
A. sounds B. is sounded C. sounded D. was sounded
答案：A 解析：语法依据：感官系动词sound/look/smell无被动；错因：BD被动错误，C时态错误。
( )3. The work must ______ before 5 o'clock.（拔高考点：情态动词被动）
A. finish B. be finished C. finished D. be finish
答案：B 解析：语法依据：情态动词+be+done；错因：A主动，C时态错误，D形式错误。
( )4. The book ______ by Mo Yan many years ago.（拔高考点：过去时被动）
A. wrote B. was written C. is written D. writes
答案：B 解析：语法依据：ago标志过去时被动；错因：A主动，C现在时，D主动。
( )5. A talk on Chinese culture ______ in our school next week.（拔高考点：将来时被动）
A. will give B. is given C. will be given D. gives
答案：C 解析：语法依据：next week标志将来时被动；错因：A主动，B现在时，D主动。
( )6. The old should ______ politely.（拔高考点：含介词短语被动）
A. speak to B. be spoken C. be spoken to D. speak
答案：C 解析：语法依据：speak to sb被动时介词to不可省略；错因：A主动，B缺to，D主动。
( )7. This kind of watch ______ in Switzerland.（拔高考点：产地表达）
A. makes B. made C. is made D. was made
答案：C 解析：语法依据：be made in固定表达；错因：A主动，B过去主动，D时态错误。
( )8. The problem ______ by us already.（拔高考点：现在完成时被动）
A. has solved B. has been solved C. solved D. was solved
答案：B 解析：语法依据：already标志现在完成时被动has/have been+done；错因：A主动，C过去主动，D时态错误。
II.句型转换（9-15 黔东南期末必考题型）
We clean our classroom every day.（改为被动语态）
答案：Our classroom is cleaned by us every day.
They built this bridge in 2010.（改为被动语态）
答案：This bridge was built by them in 2010.
We will hold a sports meeting next week.（改为被动语态）
答案：A sports meeting will be held by us next week.
People play basketball all over the world.（改为被动语态）
答案：Basketball is played by people all over the world.
The boy broke the window.（改为被动语态）
答案：The window was broken by the boy.
You must finish the work today.（改为被动语态）
答案：The work must be finished by you today.
They have built many buildings in our city.（改为被动语态）
答案：Many buildings have been built by them in our city.
专题三 形式主语it（Unit5）
模块课时安排：第1课时 分层习题限时训练（40min）；第2课时 错题精讲（40min）
模块课时安排：第1课时 分层习题限时训练（40min）；第2课时 错题精讲（40min）
一、考点思维导图梳理
核心考向：It is + adj. + (for/of sb（修饰人品质）) + to do sth 句型；It takes sb + 时间 + to do sth；It作形式主语的各种从句搭配
二、语法规则精讲
核心句型：It is + 形容词 + for/of sb + to do sth；区分for（修饰事情）和of（修饰人品质）
三、基础过关习题（普通班必做 20题）
命题语境：全部取材黔东南本土苗绣传承、非遗保护、侗寨文旅、乡村支教场景，贴合期末基础难度，围绕It is + adj. + (for/of sb) + to do sth核心句型命题。
I.单项选择（1-12）
( )1. ______ important for us to learn Miao embroidery culture well.（考点：it作形式主语基本句型）
A. It is B. That is C. This is D. There is
答案：A 解析：语法依据：It is + adj. + for sb + to do sth 固定句型，it作形式主语；错因：B/C/D均不可作形式主语。
( )2. It is very kind ______ you to teach the elderly in Dong village how to use smartphones.（考点：of/for辨析 修饰人品质）
A. for B. of C. to D. with
答案：B 解析：语法依据：kind是描述人的品质形容词，用of；错因：A for用于描述事情性质，CD介词搭配错误。
( )3. It takes us two hours ______ the ancient Dong village by bus.（考点：It takes句型）
A. reach B. to reach C. reaching D. reached
答案：B 解析：语法依据：It takes sb + 时间 + to do sth；错因：ACD动词形式错误。
( )4. ______ necessary ______ students to master a foreign language.（考点：形式主语+for）
A. It; for B. That; for C. It; of D. That; of
答案：A 解析：语法依据：It is + adj. + for sb + to do；错因：BDthat不可作形式主语，C of用于修饰人品质。
( )5. It is polite ______ us to greet local people when we visit the Miao village.（考点：of/for辨析）
A. of B. for C. to D. at
答案：A 解析：语法依据：polite描述人的品质，用of；错因：B for修饰事情，CD介词错误。
( )6. It is difficult ______ the little girl ______ such a difficult paper-cutting work.（考点：形式主语综合）
A. for; finish B. of; to finish C. for; to finish D. of; finish
答案：C 解析：语法依据：difficult描述事情难度，用for，后接to do；错因：AD缺to，B of使用错误。
( )7. ______ meaningful for college students to volunteer in rural areas of Qiandongnan.（考点：形式主语）
A. It is B. There is C. That is D. This is
答案：A 解析**：语法依据：It is + adj. + for sb + to do；错因：B there be表存在，CD不可作形式主语。
( )8. It is clever ______ the boy to work out the difficult math problem.（考点：of修饰品质）
A. for B. of C. to D. about
答案：B 解析：语法依据：clever描述人的聪明品质，用of；错因：A for修饰事情，CD介词错误。
( )9. It is our duty ______ the traditional culture of our hometown.（考点：It is + 名词 + to do）
A. protect B. to protect C. protecting D. protected
答案：B 解析：语法依据：It is + 名词 + to do sth；错因：ACD动词形式错误。
( )10. ______ a good habit to get up early and do morning exercises.（考点：形式主语）
A. That is B. This is C. It is D. There is
答案：C 解析：语法依据：It is + 名词 + to do；错因：AB不可作形式主语，D表存在。
( )11. It is exciting ______ us ______ the traditional dragon boat race.（考点：形式主语综合）
A. for; watch B. of; to watch C. for; to watch D. of; watch
答案：C 解析：语法依据：exciting描述事情，用for，后接to do；错因：AD缺to，B of使用错误。
( )12. It is brave ______ the girl to save the drowning child in the river.（考点：of修饰品质）
A. of B. for C. to D. with
答案：A 解析：语法依据：brave描述人的勇敢品质，用of；错因：B for修饰事情，CD介词错误。
II.语法填空（13-20 每空一词，适当形式填空）
It is important for us ______ (learn) English well.
【答案：to learn 考点：for sb to do】
It is nice of you ______ (help) me with my English.
【答案：to help 考点：of sb to do】
It takes me 30 minutes ______ (walk) to school every day.
【答案：to walk 考点：It takes句型】
______ is easy for him to work out this problem.
【答案：It 考点：形式主语】
It is polite of students ______ (greet) teachers politely.
【答案：to greet 考点：of sb to do】
It is interesting for us ______ (visit) the Miao museum.
【答案：to visit 考点：for sb to do】
______ is necessary to protect the environment in our hometown.
【答案：It 考点：形式主语】
It is kind of the volunteer ______ (teach) the left-behind children.
【答案：to teach 考点：of sb to do】
四、培优拔高习题（尖子班必做 15题）
命题特点：融入黔东南本土苗绣、非遗、航天、乡村振兴场景，综合考查形式主语it的各种句型变形、时态变化、否定句/疑问句转换，适配期末拔高考点。
I. 语境单选（1-8）
( )1. ______ reported that China"s space station has completed its construction successfully.（拔高考点：It is reported that）
A. It is B. That is C. There is D. This is
答案：A 解析：语法依据：It is + 过去分词 + that从句 固定句型；错因：BCD不符合该句型结构。
( )2. It is no use ______ without taking action to protect the intangible cultural heritage.（拔高考点：It is no use doing）
A. talk B. to talk C. talking D. talked
答案：C 解析：语法依据：It is no use doing sth 固定搭配；错因：ABD动词形式错误。
( )3. I find ______ important to master the skill of Miao embroidery for inheritance.（拔高考点：it作形式宾语）
A. that B. it C. this D. one
答案：B 解析：语法依据：find/make/think + it + adj. + to do；错因：ACD不可作形式宾语。
( )4. It was impossible for them ______ the mountain village in such bad weather.（拔高考点：过去时态形式主语）
A. reach B. to reach C. reaching D. reached
答案：B 解析：语法依据：It was + adj. + for sb + to do；错因：ACD动词形式错误。
( )5. ______ it important ______ us to keep the traditional skills alive （拔高考点：一般疑问句）
A. Is; for B. Does; for C. Is; of D. Does; of
答案：A 解析：语法依据：Is it + adj. + for sb + to do 疑问句结构；错因：BD助动词错误，C of使用错误。
( )6. It is not easy for the young people ______ the complicated silver forging skills.（拔高考点：否定句）
A. learn B. to learn C. learning D. learned
答案：B 解析：语法依据：It is not easy for sb + to do；错因：ACD动词形式错误。
( )7. We think ______ our duty to help develop the rural tourism in Qiandongnan.（拔高考点：it作形式宾语）
A. that B. this C. it D. one
答案：C 解析：语法依据：think + it + 名词 + to do；错因：ABD不可作形式宾语。
( )8. ______ a great honor for me ______ the opportunity to introduce Dong culture to the world.（拔高考点：It is + 名词）
A. It is; to have B. That is; to have C. It is; having D. That is; having
答案：A 解析：语法依据：It is + 名词 + for sb + to do；错因：BDthat不可作形式主语，C动词形式错误。
II. 句型转换（9-15 黔东南期末必考题型）
To learn Miao embroidery is very interesting.（改为it作形式主语）
答案：It is very interesting to learn Miao embroidery.
It is important for us to protect the environment.（改为一般疑问句）
答案：Is it important for us to protect the environment
It takes her two hours to finish the paper-cutting work.（对划线部分提问）
答案：How long does it take her to finish the paper-cutting work
It is very kind of you to help me.（改为感叹句）
答案：How kind it is of you to help me!
To visit the ancient town is exciting.（改为it作形式主语）
答案：It is exciting to visit the ancient town.
It is necessary to study hard.（改为否定句）
答案：It is not necessary to study hard.
We find that learning English well is important.（改为it作形式宾语）
答案：We find it important to learn English well.
专题四 过去进行时（Unit7 期末分值7-9分）
模块课时安排：第1课时 分层习题限时训练（40min）；第2课时 错题精讲（40min）
模块课时安排：第1课时 分层习题限时训练（40min）；第2课时 错题精讲（40min）
一、考点思维导图梳理
核心考向：was/were + doing 结构；when/while引导的时间状语从句；过去某一时刻正在进行的动作
二、基础过关习题（普通班必做 20题）
命题语境：全部取材黔东南苗寨节庆、侗寨篝火晚会、乡村日常本土生活场景，围绕was/were + doing核心结构命题
I.单项选择（1-12）
( )1. I ______ TV when the telephone rang last night.（考点：过去进行时基本用法）
A. watch B. watched C. was watching D. am watching
答案：C 解析：语法依据：过去某一时刻正在进行的动作用was/were+doing；错因：A现在时，B一般过去时，D现在进行时。
( )2. They ______ a dragon boat race at this time yesterday.（考点：过去进行时）
A. watch B. were watching C. watched D. are watching
答案：B 解析：语法依据：at this time yesterday标志过去进行时；错因：A现在时，C一般过去时，D现在进行时。
( )3. What ______ you ______ when I called you （考点：过去进行时疑问句）
A. do; do B. did; do C. were; doing D. are; doing
答案：C 解析：语法依据：when引导的时间状语从句用过去进行时；错因：A现在时，B一般过去时，D现在进行时。
( )4. She ______ paper-cutting when I came into the room.（考点：过去进行时）
A. makes B. made C. was making D. is making
答案：C 解析：语法依据：when从句用过去进行时；错因：A现在时，B一般过去时，D现在进行时。
( )5. The students ______ loudly when the teacher came in.（考点：过去进行时）
A. talk B. talked C. were talking D. are talking
答案：C 解析：语法依据：老师进来时学生正在讲话；错因：A现在时，B一般过去时，D现在进行时。
( )6. It ______ heavily when we left the village.（考点：过去进行时）
A. rains B. rained C. was raining D. is raining
答案：C 解析：语法依据：离开村子时正在下雨；错因：A现在时，B一般过去时，D现在进行时。
( )7. My mother ______ dinner while my father ______ newspapers.（考点：while引导两个同时进行的动作）
cooked; read B. was cooking; was reading
C. cooks; reads D. is cooking; is reading
答案：B 解析：语法依据：while连接两个同时进行的过去进行时动作；错因：A一般过去时，C现在时，D现在进行时。
( )8. ______ you ______ basketball at 4 yesterday afternoon （考点：过去进行时疑问句）
A. Did; play B. Were; playing C. Are; playing D. Do; play
答案：B 解析：语法依据：具体时间点用过去进行时；错因：A一般过去时，C现在进行时，D现在时。
( )9. They ______ the Miao silver forging skill when we visited.（考点：过去进行时）
A. learn B. learned C. were learning D. are learning
答案：C 解析：语法依据：参观时正在学习；错因：A现在时，B一般过去时，D现在进行时。
( )10. The girl ______ an English song at the party last night.（考点：一般过去时vs过去进行时）
A. sings B. sang C. was singing D. is singing
答案：B 解析：语法依据：last night标志一般过去时，强调完成；错因：A现在时，C过去进行时，D现在进行时。
( )11. While I ______ to school, I met my old friend.（考点：while引导延续性动作）
A. walk B. walked C. was walking D. am walking
答案：C 解析：语法依据：while接延续性动作用过去进行时；错因：A现在时，B一般过去时，D现在进行时。
( )12. The children ______ happily when the photographer took the photo.（考点：过去进行时）
A. play B. played C. were playing D. are playing
答案：C 解析：语法依据：拍照时孩子们正在玩；错因：A现在时，B一般过去时，D现在进行时。
II. 语法填空（13-20 每空一词，适当形式填空）
I ______ (read) a book when you called me.
【答案：was reading 考点：过去进行时】
They ______ (dance) at 8 last night.
【答案：were dancing 考点：过去进行时】
What ______ you ______ (do) at this time yesterday
【答案：were; doing 考点：过去进行时疑问句】
She ______ (cook) when the doorbell rang.
【答案：was cooking 考点：过去进行时】
We ______ (watch) a movie when the power went out.
【答案：were watching 考点：过去进行时】
The baby ______ (sleep) when the phone rang.
【答案：was sleeping 考点：过去进行时】
While he ______ (wait), he read a magazine.
【答案：was waiting 考点：while接延续性动作】
They ______ (discuss) the problem when I came in.
【答案：were discussing 考点：过去进行时】
三、培优拔高习题（尖子班必做 15题）
命题特点：综合考查when/while辨析、延续性与短暂性动词、时态混合、语境理解拔高题型
I语境单选（1-8）
( )1. I was doing my homework ______ my mother came back.（拔高考点：when接短暂动作）
A. while B. when C. as D. since
答案：B 解析：语法依据：when可接短暂性动作，while只能接延续性；错因：A while接延续，C/D不符合。
( )2. ______ my mother was cooking, I was doing my homework.（拔高考点：while接两个延续动作）
A. While B. When C. As D. Since
答案：A 解析：语法依据：while连接两个同时进行的延续性动作；错因：B when接短暂，C/D不符合。
( )3. He ______ his leg when he ______ basketball.（拔高考点：短暂vs延续）
broke; played B. broke; was playing
C. was breaking; played D. was breaking; was playing
答案：B 解析：语法依据：摔倒是短暂动作（一般过去时），打球是延续动作（过去进行时）；错因：ACD时态搭配错误。
( )4. What ______ from 7 to 9 last night （拔高考点：时间段）
A. did you do B. were you doing C. have you done D. do you do
答案：B 解析：语法依据：时间段用过去进行时；错因：A一般过去时，C现在完成时，D现在时。
( )5. I saw you in the library yesterday. I ______ for you at the gate.（拔高考点：语境理解）
A. waited B. was waiting C. wait D. am waiting
答案：B 解析：语法依据：看见你时我正在等你；错因：A一般过去时，C现在时，D现在进行时。
( )6. She ______ the piano while her brother ______ computer games.（拔高考点：while平行结构）
played; played B. was playing; was playing
C. plays; plays D. is playing; is playing
答案：B 解析：语法依据：while连接两个同时进行的动作；错因：A一般过去时，C现在时，D现在进行时。
( )7. The rain ______ when we ______ the station.（拔高考点：时态辨析）
stopped; reached B. was stopping; reached
C. stoppe ; were reaching D. was stopping; were reaching
答案：A 解析：语法依据：雨停和到达都是短暂动作，用一般过去时；错因：BCD时态错误。
( )8. I ______ a walk when I ______ a cry for help.（拔高考点：延续vs短暂）
took; heard B. was taking; heard
C. took; was hearing D. was taking; was hearing
答案：B 解析：语法依据：散步是延续（过去进行时），听到是短暂（一般过去时）；错因：ACD时态搭配错误。
II. 句型转换（9-15 黔东南期末必考题型）
I was reading when he came in.（对划线部分提问）
答案：What were you doing when he came in
They were playing football at that time.（改为否定句）
答案：They were not playing football at that time.
She was doing her homework at 8 last night.（改为一般疑问句）
答案：Was she doing her homework at 8 last night
The boy was playing computer games when his mother came back.（对划线部分提问）
答案：What was the boy doing when his mother came back
We were having a meeting when you called.（改为否定句）
答案：We were not having a meeting when you called.
Kate was drawing a picture at this time yesterday.（改为一般疑问句）
答案：Was Kate drawing a picture at this time yesterday
They were watching TV when the storm came.（对划线部分提问）
答案：What were they doing when the storm came
四、语法规则精讲
核心结构：主语 + was/were + 动词-ing；when接短暂动作，while接延续动作
杨师泽霖英语

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