Unit 2 School Life单元重点易错复习专项练习2026-2027学年北师大版七年级上册英语

**基本信息** 聚焦Unit 2核心词汇、短语、句型及九大语法易错点，通过分层训练（基础/提升/拓展）和易错点专项突破，构建从语言知识到语法应用的递进式复习体系，提升语言能力与思维品质。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |九大易错考点|每考点9题（3基础+3提升+3拓展）|针对三单变化、时间介词等易错点总结规则，结合具体语境解析错误原因|从词汇、短语到句型、语法，层层递进；语法点按“规则-易错点-应用”逻辑展开，适配单元主题场景|

北师大版（新版）七年级上册 · Unit 2 School Life 单元重点易错专项练习 北师大版（新版） 七年级上册英语 Unit 2 School Life 单元重点易错复习专项练习 一线教师精编 · 紧扣最新教材 · 九个易错考点 · 八十题精选 适用学期：2025-2026学年 📖 第一部分：Unit 2 School Life 重点单词 • school n. 学校 • classroom n. 教室 • student n. 学生 • teacher n. 教师 • subject n. 学科；科目 • Chinese n. 语文 • English n. 英语 • maths n. 数学 • science n. 科学 • history n. 历史 • PE n. 体育 • music n. 音乐 • art n. 美术 • library n. 图书馆 • playground n. 操场 • dining hall n. 餐厅 • computer room n. 计算机房 • science lab n. 科学实验室 • gym n. 体育馆 • start v. 开始 • finish v. 完成；结束 • have v. 有；上课 • go v. 去 • come v. 来 • enjoy v. 享受；喜欢 • practice v. 练习 • chat v. 聊天 • carry v. 拿；提 • join v. 加入 • activity n. 活动 • ready adj. 准备好的 • exciting adj. 令人兴奋的 • favourite adj. 最喜爱的 • interesting adj. 有趣的 • boring adj. 无聊的 • difficult adj. 困难的 • easy adj. 容易的 • modern adj. 现代化的 • heavy adj. 重的 • free adj. 空闲的 • busy adj. 忙碌的 • timetable n. 课程表 • uniform n. 校服 • lunchbox n. 午餐盒 • backpack n. 背包 • stationery n. 文具 • checklist n. 清单 • prepare v. 准备 • find v. 找到 • check v. 检查 • borrow v. 借入 • lend v. 借出 • everything pron. 一切事物 • mind v. 介意 n. 头脑 第二部分：Unit 2 School Life 重点短语汇总 • school life 学校生活 • go to school 去上学 • come to school 来学校 • get to school 到达学校 • be back to school 返回学校 • have classes / have lessons 上课 • start class 开始上课 • finish class 下课 • favourite subject 最喜欢的科目 • on Monday / on Friday 在星期一/星期五（星期前用on） • in the morning / afternoon / evening 在上午/下午/晚上 • at 8 o'clock / at 7:30 a.m. 在8点/早上7:30（时间点用at） • every day 每天 • after school 放学后 • before class 课前 • on weekdays 在工作日 • on the weekend / on weekends 在周末 • in the classroom 在教室里 • on the desk 在书桌上 • in the library 在图书馆 • on the playground 在操场上 • in the dining hall 在餐厅里 • in the computer room 在计算机房 • in the science lab 在科学实验室 • school building 教学楼 • get/be ready for 为……做准备 • get ready to do sth. 准备好做某事 • prepare for 为……做准备 • take out 拿出；取出 • take care of 照顾；照料 • wait for 等候 • check out 检查；核实 • make friends 交朋友 • play sports 做运动 • do homework 做作业 • hand in homework 上交作业 • do experiments 做实验 • borrow...from... 向……借…… • lend...to... 把……借给…… • be good at 擅长…… • be interested in 对……感兴趣 • be busy doing / be busy with 忙于做…… • keep doing sth. 一直做某事 • be late for 迟到 • talk with/to sb. 和某人交谈 • join the club 加入俱乐部 • participate in 参加 • how many 多少（接可数名词复数） • What time...? ……几点？ • What's your favourite subject? 你最喜欢的科目是什么？ • My favourite subject is... 我最喜欢的科目是…… • I enjoy/like...because it's... 我喜欢……因为它…… • There is/are...in our school. 我们学校有…… 💡 第三部分：Unit 2 School Life 重点句型归纳 • This is our school. —— 这是我们的学校。（介绍近处事物） • Our classroom is big and clean. —— 我们的教室又大又干净。（and连接并列形容词） • We have a new classroom. —— 我们有一个新教室。（have表示"拥有"） • He has a blue bag. —— 他有一个蓝色的书包。（三单用has） • I go to school at 7:30 a.m. —— 我早上7:30去上学。（at+具体时间点） • We start class at 8:00. —— 我们8点开始上课。 • What's your favourite subject? —— 你最喜欢的科目是什么？ • My favourite subject is English. —— 我最喜欢的科目是英语。 • Do you have PE on Tuesday? —— 你们星期二有体育课吗？（一般疑问句） • There is a library in our school. —— 我们学校有一个图书馆。（there be句型） • How many lessons have you got? —— 你有几节课？ • What time does your school start/finish? —— 你们学校几点开始/结束上课？ • I enjoy reading books in the library. —— 我喜欢在图书馆看书。（enjoy doing） • My school day is busy but fun! —— 我的学校生活忙碌但有趣！（but转折） • I'm interested in science. —— 我对科学感兴趣。（be interested in） • Are you ready for school? —— 你准备好上学了吗？（be ready for） • I prepare my backpack the night before. —— 我前一天晚上准备书包。（prepare sth.） • Don't forget your uniform! —— 别忘了你的校服！（祈使句否定） • Can I borrow your pen? —— 我可以借你的钢笔吗？（borrow借入） • Can you lend me your ruler? —— 你能借给我你的尺子吗？（lend借出） 📐 第四部分：Unit 2 School Life 重点语法速览 语法一：一般现在时（含动词第三人称单数变化） • 构成：主语 + 动词原形 / 动词三单形式 • 三单变化规则：① 一般加-s（play→plays, like→likes）② s/x/ch/sh/o结尾加-es（go→goes, finish→finishes, watch→watches）③ 辅音+y结尾变y为i加-es（study→studies）④ have→has • 否定句：主语 + don't/doesn't + 动词原形（doesn't后接原形！） • 一般疑问句：Do/Does + 主语 + 动词原形?（Does he like...? Yes, he does. / No, he doesn't.） • 标志词：every day, usually, often, always, on weekdays, never 语法二：名词复数变化规则 • 一般加-s：book→books, desk→desks, student→students • s/x/ch/sh结尾加-es：class→classes, box→boxes, watch→watches • 辅音+y结尾变y为i加-es：baby→babies, city→cities • f/fe结尾变f为v加-es：leaf→leaves, knife→knives • 不规则变化：man→men, woman→women, foot→feet, tooth→teeth, child→children • 单复数同形：sheep→sheep, fish→fish, Chinese→Chinese 语法三：时间介词 in / on / at 辨析 • in：年、月、季节、上午/下午/晚上 → in , in September, in the morning • on：具体某一天或星期 → on Monday, on October 1st, on Friday evening • at：具体时间点 → at 8:00, at 7:30 a.m., at noon, at night 语法四：There be 句型（存在有 & 就近原则） • 结构：There is + 单数/不可数名词；There are + 复数名词 • 就近原则：There is a pen and two books on the desk.（看最近的一个） • 否定：There isn't / There aren't 疑问：Is there...? / Are there...? • 与 have 的区别：have 表示"拥有"（所属关系）；there be 表示"存在有"（某地有某物） 语法五：形容词性物主代词 & 人称代词 • 人称代词主格：I, you, he, she, it, we, they（作主语） • 形容词性物主代词：my, your, his, her, its, our, their（后接名词） • 名词性物主代词：mine, yours, his, hers, ours, theirs（不接名词） • 例句：This is my book. = This book is mine. / Our classroom is big. 语法六：疑问句（What/When/How/Why引导的特殊疑问句） • What's your favourite subject? — My favourite subject is Maths. • What time does school start? — It starts at 8 o'clock. • How many lessons do you have? — I have six lessons. • Why do you like English? — Because it's interesting. • Do/Does 引导的一般疑问句：Do you have PE today? — Yes, I do. / No, I don't. 🎯 第五部分：九大重点易错考点专项训练 每个考点含：基础题×3（▷选择题）→ 提升题×3（◇选择题）→ 拓展题×3（★用所给词适当形式填空） 考点一：一般现在时动词第三人称单数变化（play→plays, go→goes, study→studies, have→has） ⚠️ 常见易错点：易错点：① 忘记加-s/-es ② 以o/ch/sh/s/x结尾漏加-es（go→goes, watch→watches, finish→finishes）③ 辅音+y结尾未变y为i（study→studies而非studys）④ have的三单是has不是haves ⑤ doesn't后误加三单（用动词原形） ▷ 基础题（选择题） ▷ 1. Zhang Hui usually ________ to school at 7:30 every morning. A. go B. goes C. going D. to go ▷ 2. Lily ________ English because she thinks it is interesting. A. like B. likes C. liking D. to like ▷ 3. Our school ________ at 8:00 a.m. and ________ at 4:00 p.m. A. start; finish B. starts; finishes C. starts; finish D. start; finishes ◇ 提升题（选择题） ◇ 1. Chen Wu ________ TV every evening, but tonight he ________ his homework because he is busy. A. watch; do B. watches; does C. watches; is doing D. watch; is doing ◇ 2. Jam ________ to school by bike. He ________ walking to school is better for his health. A. don't go; think B. doesn't go; thinks C. doesn't goes; think D. don't goes; thinks ◇ 3. The teacher ________ us that the Earth ________ around the Sun. This fact ________ us a lot. A. tells; go; help B. tells; goes; helps C. tell; goes; help D. tells; go; helps ★ 拓展题（用所给词适当形式填空） ★ 1. Zhou Ku usually ________ (get) up at 6:30. He ________ (have) breakfast at 7:00. ★ 2. Lily ________ (study) hard every day. She ________ (finish) her homework before dinner. ★ 3. The library ________ (open) at 8:00 a.m. and ________ (close) at 5:00 p.m. on weekdays. 考点二：时间介词 in / on / at 辨析 ⚠️ 常见易错点：易错点：① in + 年/月/季节/上下晚（in , in September, in the morning）② on + 具体某天/星期（on Monday, on October 1st, on Friday evening）③ at + 具体时间点（at 8:00, at noon, at night）④ 混淆：in Monday（×）应为on Monday ▷ 基础题（选择题） ▷ 1. We have maths ________ Monday morning and PE ________ the afternoon. A. in; in B. on; in C. at; on D. on; at ▷ 2. School starts ________ 8:00 every day. We have lunch ________ noon. A. in; at B. on; in C. at; at D. at; in ▷ 3. ________ autumn, the leaves turn yellow. ________ October 1st, we have a holiday. A. In; In B. On; On C. In; On D. At; On ◇ 提升题（选择题） ◇ 1. Lily was born ________ 2012. Her birthday is ________ December 15th. She likes to celebrate it ________ night with her friends. A. in; on; at B. on; in; at C. in; in; in D. at; on; in ◇ 2. We don't have classes ________ Sunday. But we have club activities ________ the afternoon. The club starts ________ 2:30 p.m. A. on; in; at B. in; on; at C. at; in; on D. on; at; in ◇ 3. Chen Wu likes reading ________ the evening. He often goes to the library ________ Friday evenings and stays there ________ about 9:00. A. in; on; until B. on; in; at C. in; in; for D. at; on; until ★ 拓展题（用所给词适当形式填空） ★ 1. We have a school trip ________ (in/on/at) October. It is ________ (in/on/at) October 15th. ★ 2. Jam usually gets up ________ (in/on/at) 6:30 a.m. He goes to school ________ (in/on/at) weekdays. ★ 3. The library is open ________ (in/on/at) night on weekends. It closes ________ (in/on/at) 9:00 p.m. 考点三：There be 句型（就近原则 & 单复数一致） ⚠️ 常见易错点：易错点：① there is + 单数/不可数；there are + 复数 ② 就近原则：There is a pen and two books（看最近的a pen）③ 疑问句 Is there...? / Are there...? 否定 There isn't / There aren't ④ 与have混淆（there be=存在有；have=拥有） ▷ 基础题（选择题） ▷ 1. There ________ a library and two computer rooms in our school. A. is B. are C. have D. has ▷ 2. ________ there any students in the classroom now? A. Is B. Are C. Have D. Has ▷ 3. There ________ some milk in the fridge. We need to buy more. A. is B. are C. have D. has ◇ 提升题（选择题） ◇ 1. There ________ a school hall, a gym and a dining hall in Chen Wu's school. He ________ lunch there every day. A. is; has B. are; has C. is; have D. are; have ◇ 2. — ________ there any science labs in your school? — Yes, there ________ two on the second floor. A. Is; is B. Are; are C. Is; are D. Are; is ◇ 3. There ________ some water in the bottle. There ________ also some apples on the table. A. is; is B. are; are C. is; are D. are; is ★ 拓展题（用所给词适当形式填空） ★ 1. There ________ (be) many books in the library. Students ________ (be) happy to read there. ★ 2. ________ (be) there a computer room in your school? Yes, there ________ (be) one on the third floor. ★ 3. There ________ (be) some juice and oranges in the fridge. Mum ________ (be) cooking dinner. 考点四：名词复数变化规则（尤其o/ch/sh/y/f结尾 & 不规则变化） ⚠️ 常见易错点：易错点：① class→classes（ch结尾加es）② box→boxes（x结尾加es）③ baby→babies（辅音+y变i+es）④ leaf→leaves（f变v+es）⑤ man→men, woman→women, child→children（不规则）⑥ 单复数同形：sheep, fish, Chinese ▷ 基础题（选择题） ▷ 1. There are many ________ in the playground. They are playing football. A. boy B. boys C. boies D. boyes ▷ 2. I have three ________ and two ________ in my pencil case. A. watch; box B. watches; boxs C. watches; boxes D. watchs; boxes ▷ 3. Those ________ are over there. They are helping the students. A. womans B. women C. woman D. womens ◇ 提升题（选择题） ◇ 1. Lily has five ________. She keeps them in a big ________. A. baby; box B. babys; boxes C. babies; box D. babies; boxes ◇ 2. There are some ________ on the trees. In autumn, the ________ fall to the ground. A. leaf; leafs B. leaves; leaves C. leafs; leaves D. leaves; leafs ◇ 3. Chen Wu has two ________. One is a maths ________ and the other is a science ________. A. teacher; teacher; teacher B. teachers; teacher; teacher C. teacher; teachers; teachers D. teachers; teachers; teacher ★ 拓展题（用所给词适当形式填空） ★ 1. There are many ________ (child) in the park. They are playing games. ★ 2. Zhang Hui has three ________ (dictionary) on his desk. He uses them every day. ★ 3. The ________ (man) and ________ (woman) are having a meeting in the office. 考点五：形容词性物主代词 & 人称代词辨析（my/your/his/her/our/their vs mine/yours/hers） ⚠️ 常见易错点：易错点：① 形容词性物主代词后必须接名词（my book, her pen）② 名词性物主代词后不接名词（This book is mine.）③ 人称代词主格作主语（He is...）④ 混淆：This is hers pen.（×）应为 This is her pen. ▷ 基础题（选择题） ▷ 1. This is ________ school. ________ classroom is big and clean. A. we; Our B. our; Our C. our; We D. we; We ▷ 2. — Is this ________ ruler? — No, it's not ________. ________ is blue. A. you; mine; My B. your; my; Mine C. your; mine; Mine D. you; my; My ▷ 3. Lily and Zhang Hui are good friends. ________ often help each other with ________ homework. A. They; their B. Them; their C. They; them D. Them; them ◇ 提升题（选择题） ◇ 1. Chen Wu and I are in the same class. ________ favourite subject is science. ________ teacher is very kind to ________. A. Our; Our; us B. We; Our; we C. Our; We; us D. We; We; our ◇ 2. — Are these ________ books? — No, they are not ________. They belong to ________. A. you; our; them B. your; ours; them C. your; our; they D. you; ours; they ◇ 3. Jam has a new backpack. ________ colour is black. He likes ________ very much and takes good care of ________. A. It; it; it B. Its; it; it C. It; its; it D. Its; its; its ★ 拓展题（用所给词适当形式填空） ★ 1. This is not ________ (I) pen. ________ (I) is in the pencil case. Can you lend me ________ (you)? ★ 2. Lily and Chen Wu are classmates. ________ (they) classroom is big. The teacher likes ________ (they) very much. ★ 3. Zhou Ku has a new watch. ________ (he) watch is expensive. But ________ (he) lost it yesterday and now ________ (he) is worried. 考点六：Do/Does 引导的一般疑问句 & 否定句（doesn't后接动词原形） ⚠️ 常见易错点：易错点：① 三单用Does提问（Does he like...?）② 否定用doesn't + 动词原形（doesn't like NOT doesn't likes）③ 回答用 Yes, he does. / No, he doesn't. ④ 助动词do/does后动词必须用原形 ▷ 基础题（选择题） ▷ 1. — ________ Zhang Hui ________ to school by bus? — No, he ________. He walks to school. A. Do; go; don't B. Does; go; doesn't C. Does; goes; doesn't D. Do; goes; don't ▷ 2. Lily ________ like maths because she thinks it is too difficult. She ________ it at all. A. don't; doesn't like B. doesn't; doesn't like C. don't; don't like D. doesn't; don't like ▷ 3. — Do they have lunch at school? — Yes, ________. They ________ lunch in the dining hall. A. they do; have B. they does; has C. they do; has D. they does; have ◇ 提升题（选择题） ◇ 1. Chen Wu ________ watch TV on weekdays. He only ________ TV on weekends because he is busy with homework. A. don't; watch B. doesn't; watch C. don't; watches D. doesn't; watches ◇ 2. — ________ your school ________ a library? — Yes, it ________. There are many books in it. A. Do; has; does B. Does; have; does C. Does; has; do D. Do; have; do ◇ 3. Jam and his brother ________ like getting up early. They ________ wake up until 7:00 on weekends. A. don't; don't B. doesn't; don't C. don't; doesn't D. doesn't; doesn't ★ 拓展题（用所给词适当形式填空） ★ 1. Lily ________ (not like) history. She ________ (think) it is boring. ★ 2. ________ (do) Chen Wu ________ (have) PE on Monday? Yes, he does. ★ 3. We ________ (not go) to school on Sunday. We ________ (stay) at home and do homework. 考点七：How many + 可数名词复数 / What time + 疑问句 / Why + because 句型 ⚠️ 常见易错点：易错点：① How many 后必须接复数名词（How many students NOT student）② What time 问具体时间点 ③ Why 问原因用 Because 回答 ④ How many lessons does he have?（三单用does） ▷ 基础题（选择题） ▷ 1. — ________ ________ lessons do you have on Monday? — We have six lessons. A. How much B. How many C. What time D. Why ▷ 2. — ________ time does school start? — It starts at 8:00 a.m. A. What B. When C. Which D. Why ▷ 3. — Why do you like music? — ________ it is relaxing and fun. A. Because B. So C. But D. And ◇ 提升题（选择题） ◇ 1. — ________ ________ students are there in your class? — There are 45. And ________ ________ teachers do you have? A. How many; how many B. How much; how much C. How many; how much D. How much; how many ◇ 2. — What time ________ Lily ________ to school every day? — She ________ at 7:20. She is never late. A. does; go; goes B. do; go; go C. does; goes; goes D. do; goes; go ◇ 3. — Why ________ Chen Wu ________ science? — ________ he thinks it is interesting and useful. A. does; likes; Because B. do; like; So C. does; like; Because D. do; likes; Because ★ 拓展题（用所给词适当形式填空） ★ 1. ________ (How many/How much) milk do we need? We need two glasses. ★ 2. ________ (What/What time) does the library open? It opens at 9:00 a.m. ★ 3. ________ (Why/When) does Zhang Hui like art? ________ (Because/So) he enjoys painting. 考点八：borrow / lend / keep 辨析 & take care of / look after 辨析 ⚠️ 常见易错点：易错点：① borrow = 借入（borrow...from...）② lend = 借出（lend...to...）③ keep = 保留（How long can I keep...?）④ take care of = look after = 照顾 ⑤ 混淆：Can you borrow me...?（×）应为 Can you lend me...? ▷ 基础题（选择题） ▷ 1. Can I ________ your dictionary? I'll return it tomorrow. I want to ________ it for one day. A. borrow; keep B. lend; keep C. borrow; lend D. lend; borrow ▷ 2. Lily is sick today. Her mother has to ________ her at home. She can't ________ to school. A. take care of; go B. look at; goes C. take care; go D. look after; goes ▷ 3. Could you ________ me your ruler? I forgot ________ mine to school today. A. lend; bring B. borrow; bring C. lend; to bring D. borrow; to bring ◇ 提升题（选择题） ◇ 1. Zhang Hui often ________ books ________ the library. He usually ________ them for a week and then returns them on time. A. borrows; from; keeps B. lends; to; keeps C. borrows; to; lends D. lends; from; borrows ◇ 2. — How long can I ________ your bike? — You can ________ it for two days. But please ________ good care of it. A. borrow; keep; take B. keep; borrow; make C. borrow; lend; take D. keep; keep; take ◇ 3. Chen Wu is ________ his little sister while his parents are out. He ________ her very well and ________ her to school every day. A. looking after; looks after; takes B. taking care; looks after; take C. looking after; takes care; takes D. taking care of; looks after; takes ★ 拓展题（用所给词适当形式填空） ★ 1. Can I ________ (borrow/lend) your pen? I forgot to bring ________ (my/mine). ★ 2. Lily ________ (lend/borrow) her notes to Jam yesterday. She often ________ (lend/lends) things to friends. ★ 3. Who will ________ (take care of/look) the plants while we are on holiday? Please ________ (take/keep) good care of them. 考点九：be good at / be interested in / enjoy / like doing（后接doing的动词） ⚠️ 常见易错点：易错点：① be good at + doing（at是介词）② be interested in + doing（in是介词）③ enjoy + doing ④ like + doing（习惯）⑤ mind + doing ⑥ 介词后接动词必须用ing形式 ⑦ practise = practice（英/美拼写） ▷ 基础题（选择题） ▷ 1. Lily is good ________ painting. She is also interested ________ drawing cartoons. A. at; in B. in; at C. at; at D. in; in ▷ 2. Zhang Hui enjoys ________ books in the library. He likes ________ there after school. A. read; to go B. reading; going C. reading; go D. read; going ▷ 3. — Do you mind ________ the window? It's too cold. — Not at all. A. close B. to close C. closing D. closed ◇ 提升题（选择题） ◇ 1. Chen Wu is interested ________ space. He practises ________ about the solar system every day. He is good ________ science. A. in; learning; at B. at; learning; in C. in; learn; at D. at; learn; in ◇ 2. Lily and Jam ________ playing tennis. They are both good ________ it. They also enjoy ________ matches on TV. A. like; in; watching B. likes; at; to watch C. like; at; watching D. likes; in; watching ◇ 3. — How about ________ basketball after school? — Sorry, I'm busy ________ my homework. But I'm good ________ maths, so I can help you. A. play; do; at B. playing; doing; at C. playing; do; in D. play; doing; in ★ 拓展题（用所给词适当形式填空） ★ 1. Zhou Ku is good ________ (at/in) swimming. He practises ________ (swim) every day. ★ 2. Lily enjoys ________ (read) and ________ (write). She is interested ________ (in/at) English literature. ★ 3. Jam doesn't mind ________ (help) his classmates. He is always ready ________ (help) others. ✅ 第六部分：参考答案与详细解析 以下为各考点答案及解析，请逐题核对。 考点一：一般现在时动词第三人称单数变化 ▷ 基础题答案与解析 ▷ 1. 【B】 Zhang Hui 三单，一般现在时用 goes；every morning 标志一般现在时。 ▷ 2. 【B】 Lily 三单，用 likes；because 引导原因状语从句。 ▷ 3. 【B】 Our school 三单，start→starts；and 连接并列，finish→finishes。 ◇ 提升题答案与解析 ◇ 1. 【C】 Chen Wu 三单，watch→watches；tonight 用现在进行时 is doing；homework 三单用 does。 ◇ 2. 【B】 Jam 三单，否定用 doesn't go（doesn't后接原形go）；he thinks 三单。 ◇ 3. 【B】 The teacher 三单，tell→tells；the Earth 三单，go→goes；This fact 三单，help→helps。 ★ 拓展题答案与解析 ★ 1. 【gets; has】 Zhou Ku 三单，get→gets；have→has。 ★ 2. 【studies; finishes】 Lily 三单，study→studies（辅音+y变i+es）；finish→finishes。 ★ 3. 【opens; closes】 The library 三单，open→opens；close→closes。 考点二：时间介词 in / on / at 辨析 ▷ 基础题答案与解析 ▷ 1. 【B】 on Monday morning（具体某天用on）；in the afternoon（上下晚用in）。 ▷ 2. 【C】 at 8:00（具体时间点用at）；at noon（正午用at）。 ▷ 3. 【C】 in autumn（季节用in）；on October 1st（具体日期用on）。 ◇ 提升题答案与解析 ◇ 1. 【A】 in 2012（年份用in）；on December 15th（具体日期用on）；at night（夜晚用at）。 ◇ 2. 【A】 on Sunday（星期用on）；in the afternoon（下午用in）；at 2:30 p.m.（具体时间用at）。 ◇ 3. 【A】 in the evening（晚上用in）；on Friday evenings（具体某天晚上用on）；until about 9:00（直到9点）。 ★ 拓展题答案与解析 ★ 1. 【in; on】 in October（月份用in）；on October 15th（具体日期用on）。 ★ 2. 【at; on】 at 6:30 a.m.（具体时间用at）；on weekdays（工作日用on）。 ★ 3. 【at; at】 at night（夜晚用at）；at 9:00 p.m.（具体时间用at）。 考点三：There be 句型（就近原则 & 单复数一致） ▷ 基础题答案与解析 ▷ 1. 【A】 就近原则，最近的是 a library（单数），用 There is。 ▷ 2. 【B】 students 复数，用 Are there。 ▷ 3. 【A】 milk 不可数名词，用 There is。 ◇ 提升题答案与解析 ◇ 1. 【A】 就近原则，a school hall 单数用 There is；he has lunch 三单用 has。 ◇ 2. 【B】 science labs 复数，用 Are there；two 复数，用 there are。 ◇ 3. 【C】 water 不可数用 There is；apples 复数用 There are。 ★ 拓展题答案与解析 ★ 1. 【are; are】 many books 复数用 are；Students 复数用 are。 ★ 2. 【Is; is】 a computer room 单数用 Is there；one 单数用 there is。 ★ 3. 【is; is】 some juice 不可数用 is；Mum 三单用 is cooking。 考点四：名词复数变化规则 ▷ 基础题答案与解析 ▷ 1. 【B】 many 后接复数，boy→boys（元音+y直接加s）。 ▷ 2. 【C】 watch→watches（ch结尾加es）；box→boxes（x结尾加es）。 ▷ 3. 【B】 woman 复数不规则变化为 women。 ◇ 提升题答案与解析 ◇ 1. 【C】 baby→babies（辅音+y变i+es）；box 单数不变。 ◇ 2. 【B】 leaf→leaves（f变v+es）；leaves 复数一致。 ◇ 3. 【B】 two teachers（复数）；a maths teacher / a science teacher（单数）。 ★ 拓展题答案与解析 ★ 1. 【children】 child 不规则复数为 children。 ★ 2. 【dictionaries】 dictionary 辅音+y变i+es→dictionaries。 ★ 3. 【men; women】 man→men，woman→women（不规则变化）。 考点五：形容词性物主代词 & 人称代词辨析 ▷ 基础题答案与解析 ▷ 1. 【B】 our school（形容词性物主代词+名词）；Our classroom（同上）。 ▷ 2. 【C】 your ruler（形容词性+名词）；mine（名词性物主代词，= my ruler）；Mine 句首大写。 ▷ 3. 【A】 They 主格作主语；their homework（形容词性物主代词+名词）。 ◇ 提升题答案与解析 ◇ 1. 【A】 Our favourite（形容词性+名词）；Our teacher（同上）；us 宾格作宾语。 ◇ 2. 【B】 your books（形容词性+名词）；ours（名词性=our books）；them 宾格。 ◇ 3. 【B】 Its colour（形容词性+名词，its不是it's）；it 宾格/主格；it 一致。 ★ 拓展题答案与解析 ★ 1. 【my; Mine; yours】 my pen（形容词性+名词）；Mine=my pen（名词性）；yours=your pen。 ★ 2. 【Their; them】 Their classroom（形容词性+名词）；them 宾格作宾语。 ★ 3. 【His; he】 His watch（形容词性+名词）；he lost it（主格）；he is worried（主格）。 考点六：Do/Does 一般疑问句 & 否定句 ▷ 基础题答案与解析 ▷ 1. 【B】 Zhang Hui 三单用 Does 提问；go 动词原形；回答用 doesn't。 ▷ 2. 【B】 Lily 三单，否定用 doesn't like；doesn't like it at all 固定搭配。 ▷ 3. 【A】 they 复数用 do 提问；回答 Yes, they do；have lunch 复数用 have。 ◇ 提升题答案与解析 ◇ 1. 【B】 Chen Wu 三单用 doesn't watch；only 后三单用 watches。 ◇ 2. 【B】 your school 三单用 Does...have（does后接原形have）；回答用 it does。 ◇ 3. 【A】 Jam and his brother 复数用 don't like；don't wake 复数一致。 ★ 拓展题答案与解析 ★ 1. 【doesn't like; thinks】 Lily 三单，doesn't like；she thinks 三单。 ★ 2. 【Does; have】 Chen Wu 三单用 Does 提问；have 动词原形。 ★ 3. 【don't go; stay】 we 复数用 don't go；stay 复数用 stay。 考点七：How many / What time / Why 疑问句 ▷ 基础题答案与解析 ▷ 1. 【B】 How many + 复数名词 lessons，询问数量。 ▷ 2. 【A】 What time + 一般疑问句，询问具体时间点。 ▷ 3. 【A】 Why 问原因，用 Because 回答。 ◇ 提升题答案与解析 ◇ 1. 【A】 How many students（复数）；How many teachers（复数）。 ◇ 2. 【A】 Lily 三单用 does...go；She goes 三单；goes at 7:20。 ◇ 3. 【C】 Chen Wu 三单用 does...like；Because 回答原因。 ★ 拓展题答案与解析 ★ 1. 【How much】 milk 不可数名词，用 How much 而非 How many。 ★ 2. 【What time】 问具体时间点用 What time；What 问事物。 ★ 3. 【Why; Because】 Why 问原因；Because 引导原因回答。 考点八：borrow / lend / keep / take care of 辨析 ▷ 基础题答案与解析 ▷ 1. 【A】 borrow 借入（borrow your dictionary）；keep 保留（keep it for one day）。 ▷ 2. 【A】 take care of 照顾（三单 takes care of）；go to school 动词原形。 ▷ 3. 【C】 lend me 借出（lends 三单）；forget to bring 忘记带（to do）。 ◇ 提升题答案与解析 ◇ 1. 【A】 borrows...from（从...借入）；keeps 保留（三单）；returns 归还。 ◇ 2. 【A】 How long 问时长用 keep（延续性动词）；keep 保持；take care of 照顾。 ◇ 3. 【A】 looking after 正在照顾（进行时）；looks after 三单；takes...to 三单。 ★ 拓展题答案与解析 ★ 1. 【borrow; mine】 borrow 借入（Can I borrow）；mine=my pen（名词性物主代词）。 ★ 2. 【lent; lends】 yesterday 过去时，lend→lent；she lends 三单一般现在时。 ★ 3. 【take care of; take】 take care of 照顾；take good care of 固定搭配。 考点九：be good at / be interested in / enjoy / like + doing ▷ 基础题答案与解析 ▷ 1. 【A】 be good at + doing（at 是介词）；be interested in + doing（in 是介词）。 ▷ 2. 【B】 enjoys reading（enjoy + doing）；likes going（like + doing）。 ▷ 3. 【C】 mind closing（mind + doing）；Not at all 不介意。 ◇ 提升题答案与解析 ◇ 1. 【A】 interested in（in + doing）；practises learning（practise + doing）；good at（at + doing）。 ◇ 2. 【C】 Lily and Jam 复数用 like；good at（at + doing）；enjoy watching（enjoy + doing）。 ◇ 3. 【B】 How about playing（about 是介词+doing）；busy doing（busy + doing）；good at（at + doing）。 ★ 拓展题答案与解析 ★ 1. 【at; swimming】 be good at（固定搭配）；practises swimming（practise + doing）。 ★ 2. 【reading; writing; in】 enjoys reading/writing（enjoy + doing）；interested in（固定搭配）。 ★ 3. 【helping; to help】 mind helping（mind + doing）；ready to help（ready to do）。 第 页 学科网（北京）股份有限公司 $