摘要:
**基本信息**
聚焦时间表达、祈使句、基数词三大高频易错点,以“规则精讲-易错提示-分层训练”构建系统突破体系,强化语言运用与思维辨析能力。
**专项设计**
|模块|题量/典例|方法提炼|知识逻辑|
|----|-----------|----------|----------|
|时间句型|5道单选|总结2种询问句式、2种应答格式,明确o'clock仅限整点、a.m./p.m.标注规则|从基础时间询问到情境应用,构建“句型-格式-情境”逻辑链|
|祈使句|3单选+3填空|提炼Do/Be/Let型结构及否定式,强调Let后接宾格、否定用Don't|按“肯定-否定-应答”递进,关联日常指令场景|
|基数词|5道单选|分段记忆1-12、13-19、整十及复合数词,明确连字符和hundred用法|从数量描述到年龄/时间数字应用,形成“规则-辨析-应用”闭环|
内容正文:
Unit 2 My day
专题02 语法提升·易错题专项训练
高频易错点03 基数词用法
高频易错点01 询问与回答时间的句型
高频易错点02 祈使句用法
高频易错点、易错点提示、小练笔、答题点拨
易错精讲
询问与回答时间的句型 高频易错点01
询问当前时间两种同义句:
What’s the time now? = What time is it now? 现在几点钟?
两种标准应答格式:
1. 整点时间:It’s 数字 + o’clock.
2. 几点几分(顺读法):It’s 小时 + 分钟.
易错点提示
1. o’clock 仅能搭配整点使用,有分钟数字时绝对不能加o’clock
正确 It’s eight o’clock.(8点整)
错误 It’s eight ten o’clock.(8点10分不能加o’clock)
2. 时间分两段标注:a.m. 上午0点—中午12点;p.m. 下午12点—深夜0点,标注放在时间后方
例:It’s 10:30 a.m. 上午十点半 / It’s 7:50 p.m. 晚上七点五十
3. 在英语中可以用 “a.m.” / “p.m.” 区分上下午。
It’s 7:10 a.m. 现在是上午7:10。
It’s 8:40 p.m. 现在是晚上8:40。
小练笔
单项选择专项练习
( )1. —What’s the time? —________
A. It’s nine o’clock. B. It’s nine clock. C. It nine o’clock.
( )2. 想询问当下几点,正确句子是?
A. What day is it today? B. What’s the time now? C. What subject do you like?
( )3. “现在下午2:40”标准英文是?
A. It’s two forty a.m. B. It’s 2:40 p.m. C. It’s two and forty p.m.
( )4. 约同学周末打球,询问碰面时间:
A. What time is it now?
B. What time shall we play basketball this Saturday?
C. What can you do?
( )5. 手表显示上午11点,回答别人:
A. It’s eleven o’clock a.m. B. It’s eleven o’clock p.m. C. It’s eleven p.m.
点拨
1. 答案:A解析:整点固定结构 It’s + 数字 + o’clock;B缺少o’完整写法,C缺少谓语It’s。
2. 答案:B解析:A询问星期,C询问擅长的事;What’s the time now 专门询问时间。
3. 答案:B解析:下午用p.m.,时间直接数字书写即可,不需要加and,A误用a.m.,C格式错误。
4. 答案:B解析:A询问此刻时间,C询问能力;B专门询问约定活动的时间。
5. 答案:A解析:上午搭配a.m.,B、C误用p.m.代表下午,不符合题意。
祈使句用法高频易错点02
祈使句用来下达命令、礼貌请求、提出建议、劝阻他人,句子默认省略主语you,规则以动词原形开头,可加please提升礼貌感。
1. Do型(实义动词原形开头)
例:Close your books, please. 请合上书本。
2. Be型(Be + 形容词)
例:Be quiet in the library. 在图书馆保持安静。
3. Let型(Let + 人称宾格 + 动词原形,表提议)
例:Let him draw pictures. 让他画画。
否定祈使句改写
1. Do/Be型否定:句首加Don’t + 动词原形
例:Don’t run in the classroom. 不要在教室奔跑。
2. Let型否定两种写法:
Let + 宾格 + not + 动原 / Don’t let + 宾格 + 动原
例:Let’s not watch TV. = Don’t let us watch TV.
易错点提示
1. 祈使句作答规则:
同意:OK. / All right. / Sure.
拒绝:Sorry, I can’t. 后补充无法做到的理由
例:Let’s go shopping. —Sorry, I must finish my homework first.
2.Let后面必须使用人称代词宾格(me/him/her/us/them),不能用主格I/he/she/we
小练笔
单选+词形填空
( )1. Be quiet! ______ talk loudly in the reading room.
A. Don’t B. Not C. No
( )2. Let’s ______ a picnic this Sunday.
A. have B. having C. to have
( )3. Boys and girls, ______ look at your exercise books carefully.
A. keeps B. keep C. to keep
4. ______ (Open) your English books on Page 10.
5. Don’t ______ (shout) in the hospital.
6. Let ______ (they) play ball games outside.
点拨
1. 答案:A解析:Be型祈使句否定结构 Don’t + 动词原形,固定搭配Don’t talk。
2. 答案:A解析:Let’s 后必须跟动词原形,have为原形,having/to have均不符合语法。
3. 答案:B解析:Do型肯定祈使句以动词原形开头,keep是动词原形。
4. 答案:Open解析:Do型肯定祈使句,句首直接使用动词原形,首字母大写。
5. 答案:shout解析:否定祈使句 Don’t 后接动词原形。
6. 答案:them解析:Let 后接人称代词宾格,they宾格为them。
基数词用法高频易错点03
1. 用来描述物品数量、人物年龄
例:three pens 三支钢笔;He is eight. 他八岁。
2. 数字分段记忆规则
① 1–12:独立单词,无统一变化规则,单独背诵
② 13–19:词尾加teen,少数变形不规则
three -- thirteen four --fourteen five -- fifteen six --sixteen
seven -- seventeen eight -- eighteen nine -- nineteen
③ 20、30…90整十数:词尾ty
twenty thirty forty fifty sixty seventy eighty ninety
④ 21–99非整十:十位和个位中间加连字符 “-”
例:twenty-three 23;fifty-nine 59
⑤ 三位数:百位和十位之间加and
例:two hundred and forty-six 246
易错点提示
1. 表示“几十几”时,个位数字前必须加连字符,不能省略
错误 twenty five 正确 twenty-five
2. hundred/thousand 前面有具体数字时,永远不加s
例:three hundred 三百(不加s);hundreds of 成百上千(无具体数字才加s)
小练笔
单项选择题。
( )1. There are ______ months in a year.
A. ten B. twelve C. thirteen
( )2. Six and three is ______.
A.eight B. nine C. ten
( )3. My little brother is ______. He will be five next year.
A. three B. four C. two
( )4. A week has ______ days.
A. six B. seven C. eight
( )5. Humans(人类) have ______ feet.
A. two B. three C. four
点拨
1. 答案: B解析:一年有十二个月,twelve表示十二。
2. 答案:B解析:6+3=9,nine代表数字九,考查基数词计算。
3. 答案:B解析:明年五岁,今年四岁,four用来描述年龄。
4. 答案:B解析:一周七天,seven为基数词七。
5. 答案:A解析:人有两只脚,two表示二,基数词表数量。
综合训练
一、汉译英。
1. 八点整 ____________ 2. 下午九点二十分 ____________
3. 保持安静 ____________ 4. 让我们一起玩 ____________
5. 十五支铅笔 ____________ 6. 不要奔跑 ____________
7. 四十张课桌 ____________ 8. 上午十一点四十五分 ____________
9. 回到教室 ____________ 10. 三十五个男孩 ____________
二、单项选择。
( )1. —______ is it? —It’s twelve o’clock.
A. What day B. What time C. What colour
( )2. ______ eat snacks in class.
A. Don’t B. Not C. No
( )3. There are ______ days in June.
A. twenty-nine B. thirty C. thirty-one
( )4. Let ______ help you carry the box.
A. she B. her C. hers
( )5. It’s 2:15 p.m. 同义表达是 ______.
A. a quarter past two B. a quarter to two C. two fifteen a.m.
( )6. It’s time ______ PE lesson. Let’s go to the playground.
A. to B. for C. at
( )7. We have ______ egg every morning.
A. a B. an C. two
( )8. ______ fly kites in the park this afternoon.
A. Let’s B. Let us to C. Lets
( )9. There are ______ seasons(季节) in a year.
A. four B. five C. six
( )10. When do you go back ______ after school?
A. to home B. home C. the school
三、用括号内单词适当形式填空。
1. Let’s ______ (draw) pictures together after school.
2. It’s time ______ (play) football with friends.
3. There are thirty ______ (girl) in our classroom.
4. Don’t ______ (talk) loudly in the library.
5. My cousin is ______ (nine) years old.
6. Let ______ (he) read the English story for us.
四、根据中文补全句子。
1. 现在是晚上九点,该睡觉了。
It’s nine ______ ______. It’s time ______ ______ to bed.
2. 不要让他们在马路上玩耍。
______ ______ them ______ on the road.
3. 一年有三百六十五天。
There are ______ ______ ______ ______ ______ in one year.
4. 让我们早上八点回到学校。
Let’s ______ ______ ______ school at eight a.m.
5. 现在是下午四点十分,该上美术课了。
It’s four ______ p.m. It’s time ______ ______ lesson.
6. 他有二十三本漫画书。
He ______ ______ comic books.
7. 别迟到,我们下午两点上课。
Don’t ______ ______. We start lessons ______ two p.m.
8. 这个周日我们会见到三十位新朋友。
We will meet ______ ______ ______ this Sunday.
五、 阅读理解。根据短文内容,选择正确答案。
My name is Mike. I’m nine years old. I live in a small town. Every morning, I get up at six thirty. I wash my face and brush my teeth. Then I have breakfast with my parents. I have bread and milk for breakfast. I go to school at seven thirty. School starts at eight o’clock. We have Maths, Chinese and English in the morning. I like English best. I have lunch at school at twelve. In the afternoon, we have Music and Art. I go home at four thirty. I do my homework at five. I have dinner at six thirty. Then I watch TV with my family. I go to bed at eight thirty. I have a busy but happy day.
( )1. Mike gets up at __________ in the morning.
A.six thirty B.seven thirty C.eight o’clock
( )2. Mike has __________ for breakfast.
A.rice and fish B.bread and milk C.eggs and juice
( )3. Mike likes __________ best.
A.Maths B.Chinese C.English
( )4. Mike has __________ lessons in the afternoon.
A.two B.three C.four
( )5. Mike goes to bed at __________ in the evening.
A.eight thirty B.nine o’clock C.nine thirty
参考答案
一、汉译英
1. eight o’clock
2. nine twenty p.m.
3. be quiet
4. let’s play together
5. fifteen pencils
6. don’t run
7. forty desks
8. eleven forty-five a.m.
9. come back to the classroom
10. thirty-five boys
二、单项选择
1.答案:B
解析:答句为时间,用What time提问几点
2.答案:A
解析:否定祈使句句首用Don’t
3.答案:B
解析:六月固定三十天,thirty三十
4.答案:B
解析:Let后用人称宾格her
5.答案:A
解析:2:15 = a quarter past two,下午用p.m.
6.答案:B
解析:It’s time for + 名词(lesson)
7.答案:B
解析:egg元音音素开头,用an
8.答案:A
解析:Let’s + 动词原形,表提议
9.答案:A
解析:一年四个季节,four四
10.答案:B
解析:home是副词,不加介词to
三、词形填空
1. draw Let’s后接动词原形
2. to play It’s time to do sth.
3. girls thirty后名词复数
4. talk Don’t后接动词原形
5. nine 基数词表年龄
6. him Let后用人称宾格he→him
四、补全句子
1. o’clock p.m.;to go
2. Don’t let; play
3. three hundred and sixty-five days
4. come back to
5. ten; for Art
6. has twenty-three
7. be late; at
8. thirty new friends
五、 阅读理解。根据短文内容,选择正确答案。
答案:ABCAA
1.句意:迈克早上____起床。A六点半,B七点半,C八点,根据 “Every morning, I get up at six thirty.”,可知六点半起床,故选A。
2.句意:迈克早饭吃____。A米饭和鱼,B面包和牛奶,C鸡蛋和果汁,根据 “I have bread and milk for breakfast.”,可知早饭吃面包和牛奶,故选B。
3.句意: 迈克最喜欢____。A数学,B语文,C英语,根据 “I like English best.”,可知最喜欢英语,故选C。
4.句意: 迈克下午有____节课。A二,B三,C四,根据 “In the afternoon, we have Music and Art.”,可知有两节课,故选A。
5.句意: 迈克晚上____睡觉。A八点半,B九点,C九点半,根据 “I go to bed at eight thirty.”,可知八点半睡觉,故选A。
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