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Unit 7 Let's Make a Call!
语音 短元音u的发音/ /： ug组合：hug, bug, mug ud组合：bud, mud up组合：pup, cup
必记单词 behind 在……后面 same 相同的 city 城市 cousin 堂兄弟 / 姐妹；表兄弟 / 姐妹 world 世界 both 两者，双方 tomorrow 明天 video 视频 later 稍后；后来
常考短语 Beijing time 北京时间 cook dinner 做晚饭 have lunch 吃午饭 have class 上课 time difference 时差 have tea 喝茶 have a video call 打视频电话
必会句型 1. 询问时间的句型： —What time is it now 现在几点了？ —It's + 时间。现在是…… 点。 例：—What time is it now 现在几点了？ —It's seven o'clock in the morning. 现在是早上七点。 —What time is it in + 地点？…… 现在几点了？ 例：—What time is it in Paris 巴黎现在几点了？ —It's eleven o'clock in the morning. 现在是上午十一点。 2. 询问某人正在做某事的句型： —What is he/she doing 他 / 她正在做什么？ —He/She is + 动词 - ing. 他 / 她正在…… 例：—What is Yiming doing 一鸣正在做什么？ —He is cooking dinner. 他正在做晚饭。 —What are you/they doing 你 / 他们正在做什么？ —I'm/They're + 动词 - ing. 我 / 他们正在…… 例：—What are they doing 他们正在做什么？ —They are having class. 他们正在上课。 3. 打电话情景交际句型： —Is now a good time to talk 现在适合聊天吗？ —Sure./Not really. 当然。/ 不太方便。 4. 表达时间差的句型： 地点 + is + 数字 + hours behind/ahead of + 另一地点. …… 比…… 晚 / 早…… 小时。 例：New York is 12 hours behind Beijing. 纽约比北京晚 12 个小时。 Sydney is 2 hours ahead of Beijing. 悉尼比北京早 2 个小时。
核心语法 1. 现在进行时的构成与用法（be + 动词 - ing 形式） 2. 时差表达与跨时区交流 3. 打电话相关的情景交际用语
现在进行时的构成与用法
1. 构成：主语 + be 动词 (am/is/are) + 动词的 - ing 形式，表示此时此刻正在进行的动作。
2. be 动词的搭配：I 用 am；you/we/they 用 are；he/she/it/ 单数人名用 is。
3. 动词 - ing 形式一般变化规则：
①直接加 - ing：cook→cooking，read→reading，play→playing
②去 e 加 - ing：have→having，make→making
③双写末尾辅音字母加 - ing：run→running
4. 一般疑问句：把 be 动词提前，句末变问号；
否定句：be 动词后加 not（is not=isn't，are not=aren't）。
一、用所给动词的适当形式填空
1.My mother ____________ (cook) dinner in the kitchen now.
2.I ____________ (read) a book in my room.
3.They ____________ (have) class in the classroom.
4.Tom ____________ (not watch) TV. He ____________ (do) his homework.
5.—What ____________ Lucy ____________ (do)
—She ____________ (play) sports.
二、按要求改写句子
1.He is having lunch.（改为否定句）
He ____________ ____________ having lunch.
2.They are playing sports in the park.（改为一般疑问句并作肯定回答）
—____________ they ____________ sports in the park
—Yes, ____________ ____________.
3.I am making a call to my friend.（改为一般疑问句并作否定回答）
—____________ you ____________ a call to your friend
—No, ____________ ____________.
4.She is reading a book at home.（对画线部分提问）
____________ ____________ she ____________ at home
5.The kids are watching TV in the living room.（对画线部分提问）
____________ ____________ the kids watching TV
时差的表达
1. 时差表达句型：
城市A + is + 时间差 + behind/ahead of + 城市B
behind表示"晚于"，ahead of表示"早于"
[拓展] 计算时差时，东边时间早，西边时间晚；
北京在东八区，纽约在西五区，相差13小时；
巴黎在中欧时间，比北京晚6小时。
例：Paris is 6 hours behind Beijing. 巴黎比北京晚6小时。
一、根据句意完成句子，填写正确的时间或时差
1.It's 8:00 a.m. in Beijing. It's ____________ a.m. in Sydney (Beijing + 2h).
2.It's 10:00 p.m. in Beijing. It's ____________ p.m. in New York (Beijing - 12h).
3.It's 3:00 p.m. in Paris. It's ____________ p.m. in Beijing (Paris is 6h behind Beijing).
4.Tokyo is 1 hour ahead of Beijing. It's 7:00 a.m. in Beijing, so it's ____________ a.m. in Tokyo.
5.It's 9:00 a.m. in Madrid. Beijing is ____________ hours ahead of Madrid, so it's 3:00 p.m. in Beijing.
二、按要求完成句子
1.New York is 12 hours behind Beijing.（对画线部分提问）
____________ ____________ hours is New York behind Beijing
2.Sydney is 2 hours ahead of Beijing.（改为否定句）
Sydney ____________ ____________ 2 hours ahead of Beijing.
3.It's 8:00 p.m. in Tokyo. Tokyo is 1 hour ahead of Beijing.（合并成一句）
It's 8:00 p.m. in Tokyo, so it's ____________ p.m. in Beijing.
打电话相关情景交际用语
1. 常用开头：Hi/Hello! This is ... (打电话介绍自己)
2. 询问对方是否方便聊天：Is now a good time to talk
回答方便 / 不方便：Sure. / Of course. / Not really.
3. 追问原因：Why / What are you doing
4. 结束通话：Talk later. / See you later. / Bye.
一、选择合适的选项补全对话（有多余选项）
A. What are you doing
B. Is now a good time to talk
C. This is Lily speaking.
D. I'm doing my homework.
E. What time is it in Shanghai
F. Sure.
G. Talk later.
( ) 1. A: Hello! Who's that B: ____________
( ) 2. A: Hi, Lucy! ____________ B: Not really.
( ) 3. A: ____________ B: I'm sleeping.
( ) 4. A: Hi, Mike! ____________ B: Sure. What's up
( ) 5. A: I'm busy now. ____________ B: OK. Bye.
( ) 6. A: Why can't you talk B: ____________
( ) 7. A: ____________ B: It's 9:00 p.m. in Shanghai.
二、根据中文提示完成句子
1.你好！我是汤姆。打电话呢。
Hello! ____________ ____________ Tom ____________.
2.现在适合聊天吗？
____________ now a good time ____________ ____________
3.不太方便，我正在上课。
Not really. I ____________ ____________ ____________.
4.你正在做什么？我正在看电视。
____________ ____________ you ____________ I ____________ ____________ TV.
5.我现在很忙，晚点聊。
I'm busy now. ____________ ____________ you later.
6.巴黎现在几点了？现在适合给丽莎打电话吗？
____________ ____________ is it in Paris Is it a good time ____________ ____________ Lisa
7.当然可以，我现在空闲。
____________, I ____________ ____________ now.
参考答案
考点 01 现在进行时的构成与用法
一、1. is cooking
2.am reading
3.are having
4.isn't watching; is doing
5.is; doing; is playing
二、1. is not
2.Are; playing; they are
3.Are; making; I'm not
4.What is; doing
5.Where are
考点 02 时差的表达
一、1.10:00
2.8:00
3.9:00
4.8:00
5.6
二、1.How many
2.is not
3.7:00
考点 03 打电话相关情景交际用语
一、1.C
2.B
3.A
4.F
5.G
6.D
7.E
二、1.This is; speaking
2.Is; to talk
3.am having class
7.What are; doing; am watching
5.Talk to
6.What time; to call
7.Sure; am free

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