七年级英语下册

Unit 3 Welcome to Sunsne Town

一、重要词组、句型

1. An old friend of mine is coming to see me. 我的一个老朋友要来看我。

2. Is it enough for a tin of dog food? 那够买一罐狗粮吗？

enough + n. enough修饰可数名词复数或不可数名词。

adj./adv. + enough enough修饰形容词时放在其后。

eg. We don’t have enough time to do the homework well enough.我们没有足够的时间把作业完成得足够好。

be ……enough for …… 对……足够……

eg. The room is big enough for three hundred people.

be + adj.+ enough to do sth. 足够……可以做某事

eg. Lin Tao was brave enough to save Mrs. Sun from the fire.

a tin of……意为 “一罐……” 量词短语（数词+量词+of）

two pieces of paper/news/bread 两张纸、两条消息、两片面包

four cups of tea a carton of milk

3. Maybe we can order a pizza. 也许我们能订一点比萨饼。

maybe 是副词， “也许，大概”, 一般在句首，may be 在句中作谓语。

Maybe he is right. = He _______ __________ right.

He may be in the library now.= Maybe he is in the library now.

order n. 命令,顺序,订单 v.命令（order sb. to do sth.）

4. Shall we invite them to have dinner with us? ---Good idea!/ounds good

我们邀请他们和我们一起共进晚餐怎么样？

表示建议的句型 ：

Would you like to do sth.? Shall we do sth.?

Why not do sth.? Why don’t / doesn’t sb. do sth.?

Let’s do sth. How about / What about sth./doing sth.?

You’d better (not) do sth.

5.Shall we take them to the cinema?

我们带他们去电影院怎么样？

take sp./sb. 把……带到某地/带给某人

eg. Can you take my little sister here?

6.There are lots of things to do in Sunshine Town.在阳光镇有很多可以做的事情。

动词不定式“to do”作后置定语修饰前面的“things”。

There is too much homework to do every day.每天都有很多作业

7.It takes only 40 minutes by underground.乘地铁只要花费4钟的时间。

“take” 意为：花费。主语通常是

it takes（took/will tak） sb. some time to do sth.

1.我骑自行车上学大约要花费15分钟的时间。

It _________ me about 15 _________ _________ go to school ______ ______.

2.我家离公园步行大约30分钟。

It _____ me about 30 _______ from my home to the park _______ ________.

常和 sb. spend some time (in) doing sth.某人花费时间做某事 转换。

8.Beijing duck is very famous.北京烤鸭很著名。

be famous for 因……而著名

be famous as 作为……而著名

The West Lake is famous _________ its beautiful scenery.

Edision is famous _____________a great inventor.

9.Why not visit our local theatre and enjoy Beijing opera? 为什么不参观我们当地的剧院并且欣赏京剧呢？

Why not do sth.?

= Why don’t you do sth.?

为什么不做某事？

为什么现在不去公园呢？

_____ _____ ______ to the park now?

10. We are looking forward to meeting you soon.

look forward to sth. 期待某物

look forward to doing sth.期待做某事

eg. e are all looking forward to the summer holiday. 我们都盼望着暑假。

11. Don’t miss them. 别错过它们。

miss sth/doing sth(错过) miss sb.(想念)；Miss Smith 史密斯小姐（未婚）

eg. I don’t want to miss the last bus.

I miss my mother very much.

12.Go to Baohe Palace to see works of art 去保和殿看艺术品

work n.作品，著作(可数) n. 工作（不可数） 工作 work hard 努力工作

13.How far is it from the hotel? 它离旅馆有多远？

how far “多远”，对距离进行提问 how soon “多久以后”用 “in+一段时间”回答。

how long “多久，多长”，对一段时间或物体长度进行提问

eg. Howlong does it take you to get from home to school?从家到学校花费你多长时间？

How long is this ruler? 这把尺有多长？

------ How soon will they come back? 他们要过多久才回来？

------They’ll come back in two weeks. 他们两周之后回来。

14. I’m going to show you around my hometown.我要带你参观我的家乡。

Show sb. around （+地点）带领某人参观……

show sb. sth.= show sth. to sb. 向某人展示某物

show n.演出，展览，节目

15.I can smell flowers and hear the birds sing.我能闻到花香，听见鸟唱歌。

hear/see/watch/find/notice sb. doing sth. 听见/看见/看到/发现/注意到 某人做某事的状态

hear/see/watch/find/notice sb. do sth.

① 听见/看见/看到/发现/注意到 某人做某事的全过程

② 或指经常看到某事发生

16.Some families raise cows, and others grow wheat. 一些家庭养牛，另一些家庭种植小麦。

some……，and others……意为“一些……，其他的……”

other 意为“别的，其他的”+复数名词 others= other +n.

There are other people in the room.

the other 作代词，指两者中的“另一个”，常用于“one……，the other……”句型中。

eg.There are many trees on the other side of the river.

another 泛指三者或三者以上的同类事物中的“另一个”，强调“再，又”，常接单数名词

eg. This coat is too large for me. Please show me another one.

也有 “another+数词+名词复数”的结构，意为在原来的基础上再加一些,=数词+more+名词复数

e Five apples are not enough. Please give me another five (apples).（=five more apples）

the others 在具体的语境中特指 “其他的XXX”

eg. These three books are Lily’s.

The others are yours.(指三本以外剩下的书)=the other books.

二、语法复

名词所有格的构成：

1)单数名词或人名后加 ’s

the student’s bag

Tom’s book

2)以s或es结尾的复数,其所有格加’;

the students’ classrooms

the teachers’ offices

3)不以s结尾的名词复数, 其所有格后加’s。

Children’s Day儿童节

the old people’s home老年之家

Women’s Day妇女节

4)两人所共有，则在第二个人后面加’s; 分别所有，各自加’s

Lucy and Lily’s desk Lucy’s and Lily’s desks

5) 表示无生命名词的所有关系用of（也能用于有生命名词的所有格）

the window of the house a friend of mine a teacher of my brother’s

6) 一些用于表距离、时间、国家或城镇等无生命的名词，也可使用’s表所有格。

ten minutes’ walk China’s history today’s newspaper

7）用“belong to属于”表示所有

sth. belong(s) to sb. = sth. is sb’s

e.g. This k belongs to Lily. =This book is __________

形容词性物主代词和名词性物主代词

用法：形容词性物主代词后面要加名词 名词性物主代词相当于名词 单独使用

( )1. Is he a friend of _______?

A. my B. him C. hers D. you

( )2. This blue pen is _____ and that red one is ________.

A. James’s; my B. James; mine C. James’; me D. James’s; mine

( car is this, _______ or ________.

A.your; his B. mine; her

C. hers; his D. ours; their

( homework is on the ___ desk and yours is in the ____ office.

A. teacher’s; teachers’

B. teachers’; teacher’s

C. teacher’s; teacher’s

D. teachers’; teachers’

四会内容识记

①我的一位老朋友

an old friend of mine

= one of my old friends

②邀请他们和我们一起共进晚餐

invite them to have dinner with us

③为某人买某物

buy sb sth=buy sth for sb

④了解更多有关中国艺术

learn more about Chinese art

⑤互相了解/互相帮助

know each other /help each other

⑥互相学习

learn from each other

⑦一个很棒的居住地

a wonderful place to live