Unit 6 Review 重点知识清单与易错（专项训练）-2026-2027学年北师大版（三起）英语六年级上册

**基本信息** 本专项以全册核心语法为纲，通过“知识清单+分层训练+详细解析”体系，系统强化一般过去时、比较级等十大考点，提升语言运用与逻辑思维能力。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |核心语法梳理|6大语法点（含规则总结）|语法规则归纳（如过去时构成、比较级变化）|从词汇短语到句型语法，纵向递进| |十大考点训练|90题（分基础/提升/拓展）|解题技巧（时间状语判时态、比较对象定级别）|横向关联语法点，分层突破易错点|

北师大版（三起）六年级上册 Unit 6 Review 专项训练 2026北师大版（三起）六年级上册 Unit 6 Review 重点知识清单与专项训练 一线教师精编 · 紧扣教材 · 十大考点 · 90道选择题 · 含详细解析 一、本单元重点单词（Word Bank） Unit 6 为全册复习单元（Review），综合覆盖 Unit 1~5 核心词汇。以下为复习重点词汇分类汇总： space 太空　　astronaut 宇航员　　spaceship 宇宙飞船　　Earth 地球 accident 事故　　hurt 受伤　　fall 摔倒　　help 帮助 sport 运动　　race 赛跑　　win 赢　　practice 练习 birthday 生日　　party 派对　　gift 礼物　　candle 蜡烛 height 身体　　weight 体重　　tall 高的　　heavy 重的 centimeter 厘米　　kilogram 千克　　careful 小心的　　safe 安全的 subject 学科　　favorite 最喜爱的　　exciting 令人兴奋的　　boring 乏味的 二、本单元重点短语（Key Phrases） 以下短语为 Unit 1~5 高频考点短语，需重点掌握： have an accident 发生事故　　fall off 从……摔下　　hurt one's leg 伤到腿 go to the hospital 去医院　　call for help 呼救　　be careful 小心 play basketball 打篮球　　win the race 赢得比赛　　practice swimming 练习游泳 have a birthday party 举办生日派对　　make a wish 许愿　　blow out candles 吹蜡烛 measure height 量身高　　weigh 35 kilograms 重35千克　　be taller than 比……高 space exploration 太空探索　　land on the moon 登上月球　　go into space 进入太空 三、本单元重点句型（Key Sentence Patterns） 以下为全册五大核心句型，须熟读背诵并能灵活运用： 句型功能 核心例句 语法归属 询问并描述过去事件 — What did you do yesterday? — I visited a friend. 一般过去时 谈论事故经过 He fell off the bike and hurt his leg. 一般过去时 询问并比较身高体重 — How tall is she? — She is 130 centimeters tall. 比较级/最高级 询问生日日期 — When is your birthday? — It's on October 15th. 序数词/日期 表达喜好与能力 I like swimming. Tom can run very fast. 一般现在时 四、本单元核心语法（Core Grammar） 语法点1：一般过去时（Simple Past Tense）——描述过去发生的动作或状态。常与 yesterday, last week, ...ago 连用。规则动词加-ed；不规则动词需单独记忆（go→went, see→saw, eat→ate, have→had, fall→fell, hurt→hurt, win→won, make→made）。否定句：didn't + 动词原形。疑问句：Did + 主语 + 动词原形？ 语法点2：形容词比较级与最高级——两者比较用比较级（taller, heavier, more exciting），结构：A + be + 比较级 + than + B。三者及以上用最高级（tallest, heaviest, most exciting），前加 the。规则：一般加-er/-est；以e结尾加-r/-st；辅音+y变y为i加-er/-est；重读闭音节双写末辅音再加-er/-est；多音节前加more/most。 语法点3：序数词——表示顺序。first(1st), second(2nd), third(3rd), fourth(4th)... 口诀：1/2/3特殊记，8去t，9去e，ve变f，y变ie，再加th。日期表达：on + the + 序数词 + of + 月份 / on + 月份 + 序数词。 语法点4：There be 句型（过去时）——There was + 单数名词；There were + 复数名词。否定：There wasn't / weren't...。疑问：Was / Were there...？ 语法点5：How 引导的特殊疑问句——How tall...? 问身高；How much does...weigh? 问体重；How old...? 问年龄。回答用具体数字 + 单位。 语法点6：Should / Shouldn't 提建议——You should be careful. 你应该小心。You shouldn't run on the road. 你不应该在路上跑。should 后接动词原形。 十大重点易错考点专项训练（选择题） 每个考点含基础题3道 + 提升题3道 + 拓展题3道，共90题。请认真审题，选出唯一正确答案。 考点1：一般过去时——规则动词过去式（-ed）的构成与用法 ◎ 基础题（选择题） ◇（　）1. Yesterday, Chen Wei ______ his room after school. A. clean　　B. cleans　　C. cleaned　　D. cleaning ◇（　）2. Olivia ______ a film with her mum last night. A. watch　　B. watches　　C. watched　　D. watching ◇（　）3. Zhou Kai ______ his homework two hours ago. A. finish　　B. finishes　　C. finished　　D. finishing ◎ 提升题（选择题） ▷（　）1. Bella ______ hard for the math test yesterday evening. A. study　　B. studies　　C. studied　　D. studying ▷（　）2. Lily and Zhang Hao ______ basketball after class last Friday. A. play　　B. plays　　C. played　　D. playing ▷（　）3. They ______ many photos at the museum last Sunday. A. take　　B. takes　　C. took　　D. taking ◎ 拓展题（选择题） ★（　）1. Which sentence is correct? (哪句语法正确？) A. He go to school yesterday.　　B. She goes to school yesterday.　　C. He went to school yesterday.　　D. They goes to school yesterday. ★（　）2. — When did you ______ the book? — I ______ it last week. A. read; read　　B. read; reads　　C. reads; read　　D. read; reading ★（　）3. Choose the correct past form: "They ______ (practice) English every day last term." A. practices　　B. practicing　　C. practice　　D. practiced 考点2：一般过去时——不规则动词过去式辨析（go→went, see→saw等） ◎ 基础题（选择题） ◇（　）1. Lily ______ to the park with her dad yesterday. A. go　　B. goes　　C. went　　D. going ◇（　）2. Zhang Hao ______ a great dream last night. A. has　　B. have　　C. had　　D. having ◇（　）3. They ______ a wonderful film on TV last night. A. see　　B. sees　　C. saw　　D. seeing ◎ 提升题（选择题） ▷（　）1. Olivia ______ an apple and ______ some water at the party. A. eat; drink　　B. ate; drank　　C. eats; drinks　　D. ate; drink ▷（　）2. — What did Chen Wei do last weekend? — He ______ swimming. A. go　　B. goes　　C. went　　D. going ▷（　）3. Bella ______ her leg when she ______ off the bike. A. hurts; falls　　B. hurt; fell　　C. hurt; fall　　D. hurts; fell ◎ 拓展题（选择题） ★（　）1. Choose the sentence with ALL past tense verbs correct: A. She make a cake and eat it.　　B. She made a cake and ate it.　　C. She made a cake and eat it.　　D. She makes a cake and ate it. ★（　）2. Which is the right past tense of "come, take, give" in order? A. come, take, give　　B. came, take, gave　　C. come, took, give　　D. came, took, gave ★（　）3. Zhou Kai said he ______ his homework, so he ______ to play. A. finishes; goes　　B. finished; went　　C. finished; goes　　D. finishes; went 考点3：形容词比较级与最高级（taller / heaviest / most exciting） ◎ 基础题（选择题） ◇（　）1. Ken is 160 cm. Ann is 155 cm. Ken is ______ than Ann. A. tall　　B. taller　　C. tallest　　D. more tall ◇（　）2. Mocky is the ______ in the class. A. short　　B. shorter　　C. shortest　　D. more short ◇（　）3. Lily is 45 kg. Bella is 40 kg. Lily is ______ than Bella. A. heavy　　B. heavier　　C. heaviest　　D. more heavy ◎ 提升题（选择题） ▷（　）1. Which subject is the ______? Most students say science. A. exciting　　B. more exciting　　C. most exciting　　D. excited ▷（　）2. Zhang Hao runs ______ than Chen Wei, but Zhou Kai runs the ______. A. fast; fastest　　B. faster; fastest　　C. fastest; faster　　D. faster; fast ▷（　）3. The elephant is ______ than the monkey, and it is the ______ animal in the zoo. A. heavy; heaviest　　B. heavier; heaviest　　C. heavier; heavier　　D. heavy; heavier ◎ 拓展题（选择题） ★（　）1. Choose the correct sentence: A. She is more taller than me.　　B. She is taller than I.　　C. She is the taller in the class.　　D. She is tallest than Bella. ★（　）2. Put in order from short to tall: Ann(150cm), Ken(160cm), Mocky(85cm). A. Ken, Ann, Mocky　　B. Ann, Ken, Mocky　　C. Mocky, Ann, Ken　　D. Mocky, Ken, Ann ★（　）3. Which is WRONG? A. This book is more interesting than that one.　　B. He is the tallest student in Class 5.　　C. I am more young than my brother.　　D. Math is the most difficult subject. 考点4：一般过去时否定句与疑问句（didn't / Did...?） ◎ 基础题（选择题） ◇（　）1. Lily ______ to school yesterday because she was sick. A. go　　B. goes　　C. don't go　　D. didn't go ◇（　）2. — Did Zhang Hao win the race? — Yes, he ______. A. do　　B. does　　C. did　　D. win ◇（　）3. They ______ TV last night. They did homework. A. watch　　B. watched　　C. didn't watch　　D. don't watch ◎ 提升题（选择题） ▷（　）1. — What ______ you do last weekend? — I ______ my grandparents. A. do; visit　　B. did; visited　　C. did; visit　　D. do; visited ▷（　）2. Bella ______ a cake yesterday. She bought one from the shop. A. didn't make　　B. doesn't make　　C. don't make　　D. not make ▷（　）3. — Did they go to the museum? — No, they ______. They went to the park. A. do　　B. does　　C. did　　D. didn't ◎ 拓展题（选择题） ★（　）1. Choose the correct negative sentence: A. She didn't went to school.　　B. She didn't go to school.　　C. She don't went to school.　　D. She doesn't went to school. ★（　）2. — ______ you ______ the window yesterday? — No, my brother did. A. Do; clean　　B. Did; cleaned　　C. Did; clean　　D. Do; cleaned ★（　）3. Which reply is correct? — Did Chen Wei and Jam play football? — ______ A. Yes, they play.　　B. Yes, they did.　　C. Yes, they do.　　D. Yes, they are. 考点5：序数词与日期表达（first / second / on October 15th） ◎ 基础题（选择题） ◇（　）1. Today is the ______ of June. It's Children's Day. A. once　　B. one　　C. firstly　　D. first ◇（　）2. — When is your birthday? — It's ______ May 3rd. A. in　　B. on　　C. at　　D. for ◇（　）3. Lily was the ______ in the 100-meter race. A. one　　B. first　　C. once　　D. firstly ◎ 提升题（选择题） ▷（　）1. Olivia was born on the ______ of September. A. twelve　　B. twelfth　　C. twelveth　　D. twelfthly ▷（　）2. — When is Zhang Hao's birthday? — It's ______ 2024. A. in January 5th　　B. on January 5th　　C. in January 5　　D. on January 5 ▷（　）3. The ______ month of the year is February. A. two　　B. second　　C. twice　　D. secondly ◎ 拓展题（选择题） ★（　）1. Put the dates in order: a) April 12th, 1961 b) October 15th, 2003 c) July 20th, 1969 A. a, c, b　　B. c, a, b　　C. b, a, c　　D. a, b, c ★（　）2. Which is the correct way to write "8月1日" in English? A. in August 1st　　B. on August 1st　　C. at August 1st　　D. on August 1 ★（　）3. The Chinese astronaut Liu Yang went into space on June ______, 2012. A. 16th　　B. 16　　C. the 16th　　D. both A and C 考点6：There be 句型（过去时 was / were） ◎ 基础题（选择题） ◇（　）1. There ______ many trees in the park last year. A. were　　B. is　　C. are　　D. was ◇（　）2. There ______ an apple on the table yesterday. A. is　　B. are　　C. was　　D. were ◇（　）3. There ______ any milk in the glass this morning. A. was　　B. were　　C. wasn't　　D. weren't ◎ 提升题（选择题） ▷（　）1. There ______ two apples and an orange on the plate last night. A. was　　B. were　　C. is　　D. are ▷（　）2. — Were there any students in the classroom? — No, there ______. A. wasn't　　B. weren't　　C. aren't　　D. isn't ▷（　）3. Long long ago, there ______ a big forest here. A. is　　B. are　　C. was　　D. were ◎ 拓展题（选择题） ★（　）1. Choose the correct sentence: A. There was many people in the room.　　B. There were many people in the room.　　C. There was a lot of people in the room.　　D. There were a boy in the room. ★（　）2. In 2000, there ______ only one school in the village. Now there ______ three. A. was; are　　B. were; is　　C. was; is　　D. were; are ★（　）3. There ______ some water in the bottle just now, but now it's empty. A. was　　B. were　　C. is　　D. are 考点7：How 疑问句（How tall / How much...weigh / How old） ◎ 基础题（选择题） ◇（　）1. — ______ tall is Chen Wei? — He is 165 centimeters tall. A. What　　B. How　　C. Which　　D. Who ◇（　）2. — How much ______ Lily weigh? — She weighs 38 kilograms. A. do　　B. does　　C. is　　D. are ◇（　）3. — How old is your brother? — ______ is 12 years old. A. He　　B. His　　C. Him　　D. He's ◎ 提升题（选择题） ▷（　）1. — How tall ______ she? — She is 140 cm ______. A. is; tall　　B. does; tall　　C. is; high　　D. does; high ▷（　）2. Olivia is 150 cm tall. Bella is 148 cm tall. Olivia is ______ than Bella. A. short　　B. shorter　　C. tall　　D. taller ▷（　）3. — How much do you weigh? — I ______ 42 kilograms. A. am　　B. is　　C. weigh　　D. weighs ◎ 拓展题（选择题） ★（　）1. Which question is correct to ask about weight? A. How heavy are you?　　B. How much do you weigh?　　C. What's your weight?　　D. All of the above ★（　）2. — How tall is the tallest dinosaur? — It is about 12 meters ______. A. tall　　B. high　　C. long　　D. heavy ★（　）3. Zhou Kai is 10. Chen Wei is 12. Chen Wei is ______ years ______ than Zhou Kai. A. two; older　　B. two; old　　C. second; older　　D. two; younger 考点8：Should / Shouldn't 提建议 + 祈使句 ◎ 基础题（选择题） ◇（　）1. You have a cold. You ______ wear warm clothes. A. should　　B. shouldn't　　C. can　　D. don't ◇（　）2. It's dangerous. You ______ run on the road. A. should　　B. shouldn't　　C. can　　D. are ◇（　）3. ______ careful when you cross the road! A. Is　　B. Are　　C. Were　　D. Be ◎ 提升题（选择题） ▷（　）1. Lily has a headache. She ______ go to bed early. A. should　　B. shouldn't　　C. can't　　D. don't ▷（　）2. — I feel dizzy. — You ______ sit down and rest. A. should　　B. shouldn't　　C. can　　D. are ▷（　）3. ______ make a mess in the kitchen! A. Do　　B. Don't　　C. Doesn't　　D. Isn't ◎ 拓展题（选择题） ★（　）1. Which is the best advice for a toothache? A. You should eat candy.　　B. You shouldn't take medicine.　　C. You should see a dentist.　　D. You shouldn't drink water. ★（　）2. Choose the correct negative suggestion: A. You should not be late.　　B. You should be not late.　　C. You don't should be late.　　D. Should you not be late. ★（　）3. Mocky ate too quickly and felt sick. What should he do next time? A. He should eat more.　　B. He should eat quickly.　　C. He should eat slowly.　　D. He shouldn't eat at all. 考点9：助动词 do/does/did 与过去式搭配辨析 ◎ 基础题（选择题） ◇（　）1. ______ you like swimming? Yes, I do. A. Do　　B. Does　　C. Did　　D. Are ◇（　）2. She ______ like math because it's difficult. A. don't　　B. doesn't　　C. isn't　　D. aren't ◇（　）3. ______ he go to school by bus yesterday? Yes, he did. A. Do　　B. Does　　C. Did　　D. Is ◎ 提升题（选择题） ▷（　）1. — What does Bella usually do after school? — She usually ______. A. do homework　　B. does homework　　C. did homework　　D. doing homework ▷（　）2. — Did Chen Wei ______ to the park last Sunday? — No, he didn't. A. goes　　B. went　　C. go　　D. going ▷（　）3. They ______ like watching TV, but now they do. A. don't　　B. doesn't　　C. didn't　　D. aren't ◎ 拓展题（选择题） ★（　）1. Choose the correct question tag: He went to school yesterday, ______? A. doesn't he　　B. didn't he　　C. did he　　D. does he ★（　）2. Which sentence is correct? A. She doesn't goes to school on Sunday.　　B. She don't go to school on Sunday.　　C. She doesn't go to school on Sunday.　　D. She didn't goes to school on Sunday. ★（　）3. — ______ Lily and Olivia play tennis every day? — Yes, they ______. A. Does; do　　B. Did; did　　C. Do; do　　D. Do; does 考点10：综合语篇——时态、比较级、序数词混合辨析 ◎ 基础题（选择题） ◇（　）1. Last week, Bella ______ 2 kg. She is ______ now. A. gains; heavier　　B. gained; heavier　　C. gained; heaviest　　D. gains; heaviest ◇（　）2. Zhou Kai is the ______ runner in our school. He always ______ first. A. fast; comes　　B. faster; come　　C. fastest; comes　　D. fastest; come ◇（　）3. — Where were you yesterday? — I ______ at home. I ______ a book. A. am; read　　B. was; read　　C. was; reads　　D. were; read ◎ 提升题（选择题） ▷（　）1. Olivia is 155 cm. Lily is 155 cm too. Olivia is ______ Lily. A. taller than　　B. shorter than　　C. as tall as　　D. the tallest ▷（　）2. The Earth is bigger ______ the moon, but the sun is the ______. A. than; bigger　　B. then; bigger　　C. than; biggest　　D. then; biggest ▷（　）3. Yesterday, Chen Wei ______ to the hospital because he ______ his arm. A. goes; hurts　　B. went; hurt　　C. went; hurts　　D. goes; hurt ◎ 拓展题（选择题） ★（　）1. Read and choose: Ken was 150 cm last year. This year he is 158 cm. So he is ______ than he was. A. short　　B. shorter　　C. the tallest　　D. taller ★（　）2. Which sentence has NO grammar mistake? A. She is more taller than me.　　B. He went to school yesterday.　　C. They was at home last night.　　D. I didn't went to the park. ★（　）3. Comprehension: Tom(45kg) > Jack(42kg) > Tim(40kg). Which is TRUE? A. Tim is heavier than Jack.　　B. Jack is the heaviest.　　C. Tom is heavier than Jack.　　D. Tom is the lightest. 参考答案速查表 考点 基础题(1-3) 提升题(1-3) 拓展题(1-3) 考点1 C C C C C C C A D 考点2 C C C B C B B D B 考点3 B C B C B B B C C 考点4 D C C B A D B C B 考点5 D B B B B B A B D 考点6 A C C B B C B A A 考点7 B B A A D C B A A 考点8 A B D A A B C A C 考点9 A B C B C C B C D 考点10 B C B C C B D B C 详细参考解析 考点1：一般过去时——规则动词过去式（-ed）的构成与用法 【基础题解析】 基础第1题 答案：C。 解析：yesterday提示用一般过去时，clean的规则过去式是cleaned。A是原形，B是三单现在时，D是现在分词，均不符合。 基础第2题 答案：C。 解析：last night提示用过去时，watch的规则过去式是watched。A原形，B三单，D现在分词。 基础第3题 答案：C。 解析：two hours ago提示过去时，finish的规则过去式是finished。 【提升题解析】 提升第1题 答案：C。 解析：yesterday evening提示过去时，study以辅音字母y结尾，变y为i加ed，即studied。 提升第2题 答案：C。 解析：last Friday提示过去时，主语为复数也用played。play的过去式直接加ed。 提升第3题 答案：C。 解析：took是take的不规则过去式。注意：take属于不规则动词，过去式为took，需特殊记忆。 【拓展题解析】 拓展第1题 答案：C。 解析：yesterday提示用过去时，go的过去式是went。A未变过去式；B用了现在时；C正确；D主语复数用goes错误。 拓展第2题 答案：A。 解析：did后接动词原形read；答语用过去式read（拼写同样是read，但发音为/red/）。last week确认过去时。 拓展第3题 答案：D。 解析：last term提示过去时，practice的规则过去式是practiced。D为practiced。 考点2：一般过去时——不规则动词过去式辨析（go→went, see→saw等） 【基础题解析】 基础第1题 答案：C。 解析：yesterday提示过去时，go的不规则过去式是went。 基础第2题 答案：C。 解析：last night提示过去时，have的不规则过去式是had。 基础第3题 答案：C。 解析：last night提示过去时，see的不规则过去式是saw。 【提升题解析】 提升第1题 答案：B。 解析：eat的过去式是ate，drink的过去式是drank。两个动词都需用过去式，故B正确。 提升第2题 答案：C。 解析：did提示过去时，go的过去式是went。go swimming去游泳。 提升第3题 答案：B。 解析：hurt的过去式不变形仍为hurt，fall的过去式是fell。故B正确。 【拓展题解析】 拓展第1题 答案：B。 解析：make的过去式是made，eat的过去式是ate。两个动词都必须是过去式，B全对。 拓展第2题 答案：D。 解析：come→came，take→took，give→gave，三个均为不规则变化。D正确。 拓展第3题 答案：B。 解析：said为过去时，主从句也需用过去时finished和went。主句过去时，从句保持一致。 考点3：形容词比较级与最高级（taller / heaviest / most exciting） 【基础题解析】 基础第1题 答案：B。 解析：两者比较用比较级taller。tall是原级，tallest是最高级，more tall误用（单音节加-er）。 基础第2题 答案：C。 解析：全班范围用最高级shortest，前加the。 基础第3题 答案：B。 解析：两者比较用比较级。heavy是辅音加y结尾，变y为i加er即heavier。 【提升题解析】 提升第1题 答案：C。 解析：在多个科目中选最，用最高级most exciting。excited表示人感受刺激的，不是物主题本身。 提升第2题 答案：B。 解析：前半句两人比较用faster，后半句全体中最快用the fastest。 提升第3题 答案：B。 解析：大象比猴子重用heavier，在动物园里最重用the heaviest。 【拓展题解析】 拓展第1题 答案：B。 解析：A项more taller重复错误；C项taller than I书面语气正确（I省略am）；D项the taller需加范围；D项tallest后接than错误。 拓展第2题 答案：C。 解析：85cm(Mocky) < 150cm(Ann) < 160cm(Ken)，由矮到高：Mocky, Ann, Ken。 拓展第3题 答案：C。 解析：young是单音节词，比较级应为younger而非more young。 考点4：一般过去时否定句与疑问句（didn't / Did...?） 【基础题解析】 基础第1题 答案：D。 解析：yesterday提示过去时，否定用didn't + 动词原形go。A/B为现在时形式，C缺少didn't。D正确。 基础第2题 答案：C。 解析：Did提问用did回答。Yes, he did. / No, he didn't.固定配对。 基础第3题 答案：C。 解析：后句说他们做了作业，说明没看电视。用过去时否定didn't watch。 【提升题解析】 提升第1题 答案：B。 解析：过去时特殊疑问用What did + 主语+ do；回答用过去式visited。 提升第2题 答案：A。 解析：后句说她从店里买了蛋糕，说明没有自己做。yesterday提示过去时否定用didn't make。 提升第3题 答案：D。 解析：Did提问的否定回答是No, they didn't.。 【拓展题解析】 拓展第1题 答案：B。 解析：didn't后接动词原形go，不是went。A用了went错误；C用don't与went错误；D用doesn't与went错误。 拓展第2题 答案：C。 解析：yesterday提示用Did提问，后接动词原形clean，不是cleaned。 拓展第3题 答案：B。 解析：复数主语Chen Wei and Jam用Did提问，回答用Yes, they did.。 考点5：序数词与日期表达（first / second / on October 15th） 【基础题解析】 基础第1题 答案：D。 解析：六月1日是儿童节。序数词第一为first，缩写1st。one是基数词，once是一次，firstly不是序数词。 基础第2题 答案：B。 解析：在具体日期前用介词on。on May 3rd在五月3日。 基础第3题 答案：B。 解析：在100米赛跑中得第一用first。the first表示第一名。 【提升题解析】 提升第1题 答案：B。 解析：twelve的序数词是twelfth（ve变f再加th）。twelveth拼写错误。 提升第2题 答案：B。 解析：日期表达用on + 月份 + 序数词。January 5th正确，前加on。 提升第3题 答案：B。 解析：全年第二个月是February。序数词第二为second。two是基数词，twice是两次。 【拓展题解析】 拓展第1题 答案：A。 解析：时间顺序：1961年4月12日(a) → 1969年7月20日(c) → 2003年10月15日(b)。故a, c, b。 拓展第2题 答案：B。 解析：日期用on + 月份 + 序数词。August 1st正确，前用on。 拓展第3题 答案：D。 解析：序数词可写作16th或the 16th，两种表达均正确。故A和C都对。 考点6：There be 句型（过去时 was / were） 【基础题解析】 基础第1题 答案：A。 解析：many trees为复数，last year提示过去时，用There were。A正确。 基础第2题 答案：C。 解析：an apple为单数，yesterday提示过去时，用There was。 基础第3题 答案：C。 解析：milk不可数名词，视为单数。any用于否定句，故用wasn't。 【提升题解析】 提升第1题 答案：B。 解析：就近原则：最靠近的two apples为复数，用were。last night确认过去时。 提升第2题 答案：B。 解析：Were提问用weren't回答。students为复数，不用wasn't。 提升第3题 答案：C。 解析：a big forest为单数，long long ago提示过去时，用There was。 【拓展题解析】 拓展第1题 答案：B。 解析：many people为复数，用There were。A用was错误；C用was与many不匹配；D用were与a boy单数不匹配。 拓展第2题 答案：A。 解析：前句In 2000用过去时，only one school单数用was；后句Now用现在时three复数用are。 拓展第3题 答案：A。 解析：water不可数名词视为单数，just now提示过去时用was。 考点7：How 疑问句（How tall / How much...weigh / How old） 【基础题解析】 基础第1题 答案：B。 解析：问身高用How tall...？How tall is he? 他多高？ 基础第2题 答案：B。 解析：Lily为三单，助动词用does。How much does she weigh? 她多重？ 基础第3题 答案：A。 解析：缺少主语，用主格He。His是物主代词，Him是宾格。 【提升题解析】 提升第1题 答案：A。 解析：问身高How tall is she?回答She is 140 cm tall.用tall描述人的身高。 提升第2题 答案：D。 解析：150 > 148，Olivia比Bella高，用taller than。 提升第3题 答案：C。 解析：主语I用weigh（原形）。weighs用于三单主语。 【拓展题解析】 拓展第1题 答案：D。 解析：.. 拓展第2题 答案：A。 解析：描述动物或人的身高用tall。high多用于山、建筑物等。 拓展第3题 答案：A。 解析：12 - 10 = 2岁差距，Chen Wei更大用older。two years older大两岁。 考点8：Should / Shouldn't 提建议 + 祈使句 【基础题解析】 基础第1题 答案：A。 解析：感冒了应该穿暖和服装。should + 动词原形表示建议。 基础第2题 答案：B。 解析：在路上跑危险，不应该这样做。shouldn't run不应该跑。 基础第3题 答案：D。 解析：祈使句用动词原形开头。Be careful!小心点！D正确。 【提升题解析】 提升第1题 答案：A。 解析：头疼应该早点睡觉。should go to bed early。 提升第2题 答案：A。 解析：发晕应该坐下休息。should sit down。 提升第3题 答案：B。 解析：否定祈使句用Don't + 动词原形。不要把厨房弄乱！ 【拓展题解析】 拓展第1题 答案：C。 解析：牙疼应该看牙医（see a dentist）。A吃糖会加重；B不否定吃药错误；D不喝水不对。 拓展第2题 答案：A。 解析：should的否定在should后加not，即should not = shouldn't。B位置错误；C用don't与should混用错误。 拓展第3题 答案：C。 解析：吃太快导致不适，下次应该吃慢点（eat slowly）。 考点9：助动词 do/does/did 与过去式搭配辨析 【基础题解析】 基础第1题 答案：A。 解析：回答Yes, I do表明用Do提问。主语you用Do。 基础第2题 答案：B。 解析：主语She为三单，否定用doesn't + 动词原形like。 基础第3题 答案：C。 解析：yesterday提示用Did提问。回答Yes, he did确认了过去时。 【提升题解析】 提升第1题 答案：B。 解析：主语She为三单，usually提示现在时，用does homework。 提升第2题 答案：C。 解析：Did后接动词原形go，不是went或goes。 提升第3题 答案：C。 解析：but now they do表明过去不喜欢。过去时否定用didn't like。 【拓展题解析】 拓展第1题 答案：B。 解析：前句went为过去时，反义疑问用didn't he。规则：前句能在时怎么变，反义疑问就怎么变。 拓展第2题 答案：C。 解析：主语She用doesn't，后接动词原形go。A用goes错误；B用don't错误；D用didn't goes错误。 拓展第3题 答案C。 解析：.. 考点10：综合语篇——时态、比较级、序数词混合辨析 【基础题解析】 基础第1题 答案：B。 解析：last week提示过去时，gain的过去式是gained。与之前比较用heavier，不是heaviest（需要范围）。 基础第2题 答案：C。 解析：全校范围用the fastest。He为三单，always提示现在时用comes。 基础第3题 答案：B。 解析：yesterday提示过去时，I用was。read a book过去式丿read（发音/red/）。 【提升题解析】 提升第1题 答案：C。 解析：两人身高相同都是155cm，用as tall as一样高。 提升第2题 答案：C。 解析：比较级用than（非then）。在太阳系中太阳最大用the biggest。 提升第3题 答案：B。 解析：yesterday提示过去时。go的过去式went，hurt的过去式不变形为hurt。 【拓展题解析】 拓展第1题 答案：D。 解析：158 > 150，今年比去年更高，用taller。D正确。 拓展第2题 答案：B。 解析：A项more taller重复错误；B项went过去式正确；C项was应为were；D项went应为go。 拓展第3题 答案：C。 解析：Tom 45kg > Jack 42kg，Tom比Jack重。A项Tim比Jack轻错误；B项Jack不是最重错误；D项Tom最重不是lightest错误。 — 第 页 — 学科网（北京）股份有限公司 $