📝🔄
新概念英语
第一册 · 第120课
It had already happened.
👋 它已经发生了。
📖 学习目标
今天我们要学什么?
🔤巩固与过去事件相关的词汇
💬学会用过去完成时描述先发生的事
📝掌握过去完成时与一般过去时的区别
🗣️能用英语描述两个过去动作的先后顺序
🔤 核心生词
核心单词
点击卡片翻转查看中文 👆
already
/ɔːlˈredi/
👆 点击查看释义
已经
📝
exercise book
/ˈeksərsaɪz bʊk/
👆 点击查看释义
练习本
finish
/ˈfɪnɪʃ/
👆 点击查看释义
完成
🔄
before
/bɪˈfɔːr/
👆 点击查看释义
在……之前
🔄
after
/ˈæftər/
👆 点击查看释义
在……之后
just
/dʒʌst/
👆 点击查看释义
刚刚
leave
/liːv/
👆 点击查看释义
离开
🔄
begin
/bɪˈɡɪn/
👆 点击查看释义
开始
🔤 扩展生词
更多单词
点击卡片翻转查看中文 👆
by the time
/baɪ ðə taɪm/
👆 点击查看释义
到……时候
sell
/sel/
👆 点击查看释义
sweep
/swiːp/
👆 点击查看释义
打扫
dust
/dʌst/
👆 点击查看释义
掸灰
boil
/bɔɪl/
👆 点击查看释义
take the exam
/teɪk ðɪ ɪɡˈzæm/
👆 点击查看释义
参加考试
go on holiday
/ɡoʊ ɑːn ˈhɑːlɪdeɪ/
👆 点击查看释义
去度假
see the programme
/siː ðə ˈproʊɡræm/
👆 点击查看释义
看节目
💬 课文对话
对话场景
过去完成时练习 ⏰ 点击句子可朗读
👧
What did you do after you had finished your homework?你做完作业后做了什么?
👦
I watched television after I had finished my homework.我做完作业后看了电视。
👧
What happened before you went to school?你去上学之前发生了什么?
👦
I had eaten my breakfast before I went to school.我去上学之前已经吃过早饭了。
👧
Did you go to the cinema last night?你昨晚去看电影了吗?
👦
No, the film had already begun before I got there.没有,我到那里之前电影已经开始了。
👧
What about your exercise book?你的练习本呢?
👦
I had already done the exercises before the teacher came in.老师进来之前我已经做完了练习。
👧
Had she left when you arrived?你到达时她已经离开了吗?
👦
Yes, she had just left when I arrived.是的,我到达时她刚刚离开。
💡 知识点
过去完成时
📌 构成与用法
had + 过去分词
表示在过去某一时间或动作之前已经发生或完成的动作
即"过去的过去"
📌 与一般过去时的区别
一般过去时:描述过去发生的事
过去完成时:描述更早发生的事
I had finished my homework before I went to bed.
(先做完作业,后上床睡觉)
📌 常见时间标志词
after + 过去完成时(先发生的)
before + 一般过去时(后发生的)
by the time + 一般过去时(主句用过去完成时)
常与 already, just, never 连用
💡 知识点
过去完成时各种句式
📌 肯定句
I had finished my homework. 我已经做完了作业。
She had left before I arrived. 她在我到达之前就离开了。
📌 否定句
I had not/hadn't finished my homework. 我还没有做完作业。
He had not/hadn't left when I arrived. 我到达时他还没离开。
📌 疑问句
Had you finished your homework? 你做完作业了吗?
Had she left when you arrived? 你到达时她已经离开了吗?
What had you done before he came? 他来之前你做了什么?
📝 核心句型
After/Before + 过去完成时
在……之后/之前(描述先后)
📌 句型结构
After + S + had done..., S + did...
S + had done... before + S + did...
🔊 例句
After she had taken the exam, she went on holiday.
The film had already begun before I got there.
🇬🇧➡️🇨🇳 英译汉
选出正确的中文意思
🇨🇳➡️🇬🇧 汉译英
选出正确的英文单词
✏️ 单词补全
补全缺失的字母
根据中文提示,点击字母补全单词
📝 选择填空
选择正确的单词
💬 句型练习
看图说句子
选择正确的英文句子
🗣️ 口语练习
根据中文说英文
先自己说说看,再点击查看答案
🧪 知识检测
来检测一下吧!
🏆
学习完成!
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