暑假 第13讲 介词 时间 频度副词（讲义）-2026-2027学年人教版英语七年级上册

新初一暑假自学课 人教2024版 · 暑假衔接专用 ┌─────────────────────────────┐ 第13讲 介词 · 时间 · 频度副词 └─────────────────────────────┘ ⊙ 适用年级：新七年级（小升初） ⊙ 教材版本：人教2024版 ⊙ 内容说明：系统学习时间介词(at/in/on)和方位介词的用法，掌握频度副词及其在句中的位置 Part 1 习新知法 —— 介词与频度副词 一、时间介词 at / in / on 时间介词是初一英语的难点和重点，at/in/on的区分: 介词 用法 举例 at 具体时刻 / 年龄 at 7 o'clock / at night / at noon / at the age of 12 in 年/月/季节 / 早中晚 in 2024 / in May / in summer / in the morning on 具体某天 / 星期/日期 on Monday / on June 1st / on my birthday -- I get up at 6:30. / My birthday is in May. / See you on Monday. -- 注意: in the morning, but on Sunday morning (具体某天的早晚用on) 二、方位介词 方位介词表示位置关系: 介词 含义 例句 in 在...里面 The pen is in the pencil case. on 在...上面(接触) The book is on the desk. under 在...下面 The cat is under the chair. next to 在...旁边 The library is next to the gym. between...and 在...之间 The desk is between the two chairs. across from 在...对面 The bank is across from the school. 三、频度副词 频度副词表示动作发生的频率，按频率高低排列: 频度副词 频率 例句 always (总是) 100% She always gets up at 6:00. usually (通常) 80% I usually go to school by bus. often (经常) 60% He often plays football. sometimes (有时) 40% Sometimes we go to the library. never (从不) 0% I never eat junk food. 频度副词的位置: * be动词之后: She is always happy. / They are never late. * 实义动词之前: He often reads books. / I usually get up at 7:00. * sometimes也可在句首: Sometimes I go swimming. 四、其他常用介词短语 介词短语 含义 例句 at school 在学校 We study at school. at home 在家 I'm at home on Sundays. on time 准时 Please come on time. after school 放学后 We play basketball after school. Part 2 巩固练习 一、用at/in/on填空。 (1) ________ 7 o'clock (2) ________ the morning (3) ________ Monday (4) ________ June (5) ________ night (6) ________ 2024 (7) ________ Sunday morning (8) ________ noon (9) ________ May 1st (10) ________ the age of 12 二、选词填空(always/usually/often/sometimes/never)。 (1) I ________ get up at 6:00 every day.(100%) (2) He ________ goes to school by bus.(80%) (3) They ________ play football after school.(60%) (4) She ________ eats junk food.(0%) (5) ________ we go to the library on weekends.(40%) 三、单项选择。 1. I get up ________ 6:30 every morning. A. in B. on C. at D. for 2. My birthday is ________ May. A. in B. on C. at D. for 3. We have English class ________ Monday morning. A. in B. on C. at D. from 4. She is ________ happy. She always smiles. A. always B. never C. sometimes D. seldom 5. He ________ goes to school by bus. (about 80% of the time) A. always B. usually C. sometimes D. never 6. The cat is ________ the table. A. in B. on C. under D. at 四、根据中文提示完成句子。 (1) 我早上6点起床。I get up ________ 6:00 ________ the morning. (2) 她总是在8点去上学。She ________ goes to school at 8:00. (3) 我们周日下午打篮球。We play basketball ________ Sunday ________ . (4) 他从不迟到。He is ________ ___ . (5) 图书馆在教室旁边。The library is ________ ___ the classroom. Part 3 提高挑战 一、改错。 (1) I get up on 7:00. ______________ (2) She is always happy. (找错，无错误写"正确") ______________ (3) We have a class in Monday. ______________ (4) He usually is late. ______________ (5) My birthday is on May. ______________ (6) I never am late for school. ______________ 二、阅读短文，用适当的介词或频度副词填空。 Hello! I'm Tom. I ___ (1)___ (总是) get up at 6:30 ________ (2)___ the morning. I go to school ________ (3)___ 7:30. I ___ (4)___ (通常) have lunch at school. I have English class ________ (5)___ Monday and Wednesday. I ___ (6)___ (从不) eat junk food. ___ (7)___ (有时) I play basketball ___ (8)___ the playground after school. I am ___ (9)___ (总是) happy. 三、写作。 用英语写一段话介绍你一天的作息，至少用上3个时间介词(at/in/on)和2个频度副词。不少于6句话。 参考句型: I get up at... / I usually... / I never... / I have... on Monday. ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ Part 4 本讲总结 介词语法口诀 时间介词: in年in月in季节，on日on星期，at具体时刻; in the morning/afternoon/evening，但具体某天用on; 频度副词: always总是>usually通常>often经常>sometimes有时>never从不; 频度副词位置: 在be动词后，实义动词前。 参考答案 Part 2 巩固练习 一. (1) at (2) in (3) on (4) in (5) at (6) in (7) on (8) at (9) on (10) at 二. (1) always (2) usually (3) often (4) never (5) Sometimes 三. 1. C 2. A 3. B 4. A 5. B 6. C 四. (1) at, in (2) always (3) on, afternoon (4) never late (5) next to Part 3 提高挑战 一. (1) on -> at(具体时刻用at) (2) 正确 (3) in -> on(具体星期几用on) (4) usually is -> is usually(频度副词在be动词后) (5) on -> in(月份前用in) (6) never am -> am never(频度副词在be动词后) 二. (1) always (2) in (3) at (4) usually (5) on (6) never (7) Sometimes (8) on (9) always 三. 略。参考范文: I usually get up at 6:30 in the morning. I have breakfast at 7:00. I go to school at 7:30. I always have lunch at school. I have English class on Monday and Wednesday. I often play basketball on the playground after school. I never eat junk food. I am always happy at school. 学科网（北京）股份有限公司 $