新概念英语第一册 Lesson 139
一、核心知识点
1. 打电话常用语
- Is that you, John?
（那边是 John 吗？/ 请问你是 John 吗？）
- Yes, speaking.
（是的，我是。）
- 补充：打电话时，用 This is... 表示“我是……”，That is... 表示“你是……”。
2. 重点短语与句型
（1）Tell 相关用法
- 结构：Tell sb. sth.（告诉某人某事）
例：Tell Mary we will be late for dinner this evening.
- 宾语从句省略：当 that 引导宾语从句且不充当任何成分时，可省略。
（2）Be late for
- 含义：迟到；赶不上……
例1：She's often late for art class.（她经常上美术课迟到。）
例2：Tell Mary we will be late for dinner this evening.
（3）Invite somebody to...
- 含义：邀请某人参加……
例：She invited Charlotte and me to dinner this evening.
- 注意：英语中表礼貌，习惯将他人名字/人称放在“我”之前，如 Mom called Ben and me.（妈妈给我和本打了电话），She and I bought gifts.（我和她买了礼物）。
（4）Have to do something
- 含义：不得不做某事（表不情愿，后接动词原形）
例1：I'll have to stay at the office.（我得待在办公室。）
例2：It's too late. I have to take a taxi.（太晚了，我得打车。）
（5）Stay at
- 含义：待在……
例1：I'll have to stay at the office.
例2：It's too hot. Let's stay at the mall.（天太热了，我们待在商场吧。）
（6）When 引导宾语从句
- 规则：疑问词引导的宾语从句，必须用陈述句语序。
例：I don't know when I will finish.（我不知道什么时候才能结束。）
（7）If 引导宾语从句（表“是否”）
- 例1：Oh by the way, my wife wants to know if Mary needs any help.
（顺便说一下，我妻子想知道 Mary 是否需要帮忙。）
- 例2：She wonders if he feels better.（她想知道他是否好些了。）
（8）By the way
- 含义：顺便说；顺便问一下
例：By the way, where's my pen?
（顺便问下，我的笔在哪？）
二、练习
（一). 根据中文意思写出下列单词
1. 海外的 _________
2. 公司_________
3. 线路 _________
4. 额外的_________
（二). 圈出正确答案
1. Tell Mary we should be late ______ dinner tonight.
A. at B. on C. in D. for
2. Oh,______ the way, do you know the way?
A. in B. on C. by D. off
3. She wants to know ______ Mary is late.
A. when B. where C. why D. what
4. He wants to know ______ Tom gets up early.
A. if B. when C. what D. where
（三). 翻译下列句子
1. 你告诉玛丽，今晚吃饭我们将晚到一会儿。
____________________________________
2. I will have to stay at the office.
____________________________________
3. 我不知道什么时候才能结束。
____________________________________
4. Is that you, John? Yes, speaking.
____________________________________
三、练习题答案
（一). 单词填空
1. overseas
2. company
3. line
4. extra
（二). 选择题
1. D
2. C
3. C
4. A
（三). 翻译题
1. Tell Mary we will be late for dinner this evening.
2. 我得待在办公室。
3. I don't know when I will finish.
4. 你是 John 吗？是的，我是。
新概念英语第一册 Lesson 140
一、核心知识点
（一）宾语从句
1. 引导词
（1）that、which、whom（可省略）
（2）疑问词：why、where、when、what、how
（3）表示“是否”：if、whether
2. 语序规则
（1）宾语从句必须使用陈述句语序
3. 例句
（1）why：Tell me why he looks sad.
（2）where：I don't know where my kids are.
（3）when：She asked when the party starts.
（4）what：Tell me what you need.
（5）how：She wonders how to bake cookies.
（6）if / whether
① 相同点：都可表示“是否”
例：I wonder if / whether you can hang out.
② 不同点：whether 可与 or not 连用，if 不可以
例：She asked whether or not the test is hard.
二、练习题
（一）圈出正确答案
1. You must tell us why ______ late.
A. are you B. was you
C. you are D. you was
2. Can you tell me when ______ her?
A. did you meet B. met you
C. do you meet D. you met
3. He doesn't understand ______ the speaker is talking about.
A. what B. why C. when D. if
4. -Could you tell me ______ she came here?
-She drove her here herself.
A. how B. when C. why D. what
5. I wonder ______ he can come to my party this weekend.
A. that B. if C. what D. which
（二）模仿例句改写句子
Example：Are you reading? What?
I want to know if you are reading.
Tell me what you are reading.
1. Are you writing? What?
____________________________________
____________________________________
2. Are you late? Why?
____________________________________
____________________________________
3. Are you busy? Why?
____________________________________
____________________________________
4. Did Tom get up early? When?
____________________________________
____________________________________
5. Did Tom arrive late? When?
____________________________________
____________________________________
三、练习题答案
（一）选择题答案
1. C
2. D
3. A
4. A
5. B
（二）改写句子答案
1. I want to know if you are writing.
Tell me what you are writing.
2. I want to know if you are late.
Tell me why you are late.
3. I want to know if you are busy.
Tell me why you are busy.
4. I want to know if Tom got up early.
Tell me when Tom got up early.
5. I want to know if Tom arrived late.
Tell me when Tom arrived late.
