七年级英语下册-Unit-2知识梳理-译林牛津版.doc

7B Unit2 知识梳理
一. 重点单词
A）.四会单词
none pron. 没有一个(人或物) order vt.叫或点（饭菜、饮料等）
life n.生活；生命；人生；生物 underground n. 地铁
less adj. 较少的，更少的 air n. 空气；大气
pollution n. 污染 than comj. 比
country adj. 乡村（的） lake n. 湖
building n. 建筑物，楼房 close adj. 近的
exanrple n. 例子；榜样 far adv.&adj. 远（的）
hey int. 嘿，喂 shop vi. 买东西
until prep. 直到……时候，直到……为止 try vt.&vi. 试；试用；试做；试图；努力
western adj. 西方的；西部的 theatre n. 剧院；电影院
teach vt. 教 land n. 土地；陆地
state n. 状态，情形 dirty adj. 脏的
play n. 戏剧 away adv. 离开，向远处
waiter n. （男）侍者 shopper n. 购物者，顾客
sick adj. 患病的；不舒服的 hospital n. 医院
learn wi.&vt. 学习 count vt.&v. 数，点数
ham n. 火腿 fork n. 叉子
plate n. 盘子 will modal verd （过去式would）将，将会
shall modal verb （过去式would）将，将会（用于第一人称
postcard n. 明信片 key ring 钥匙环
hold v t. 举行；托住，拿着 prepare vt. 准备
miss vt. 错过 golden adj. 金制的；金色的
tomorrow adv. 在明天 student n. 交换留学生
leave vi. 离开 vt. 离开；使处于某种状态
full adj. 完整的；满的；吃饱了的 ride vt. 骑（马自行车等）
bicycle n. 自行车 around prep. 在……周围
home towen n. 家乡 warm adj. 暖和的，温暖的
sunny adj. 晴朗的；阳光充足的
B). 词形转换
life (n.)—lives(pl.) live (n.) — lives (三单)
little — less — least build (v.) — building (n.)
like v. 喜欢 prep. 像 far—farther—furthest
west (n.) — western (adj.) teach (v.) — teacher (n.)
dirt (n.) — dirtg (adj.) play ( v.) 扮演 ( n.)戏剧
wait (v.) — waiter (n.) chips 常用复数
loaf (n.) — loaves (pl.) hold—held—held
gold (n.) — golden (adj.) paint (v.) — painting (n.)
leave (v.) — leaves (三单) leaf (n.) — leaves (pl.)
ride — rode — ridden sun (n.) — sunny (adj.)
二、重点短语
welcome to 欢迎到
in the same building 在同一幢楼里
a tin of dog food 一听狗食
on the ninth floor 在十楼(英)
how much money/time 多少钱/时间
need help with 需要帮助……
none of ……一个没有
pay a little money付点钱
order a pizza 订个比萨
pay…for… 付……多少钱
enjoy playing badminton 喜欢打羽毛球
western restaurant 西式餐馆
take…to… 带……去……
local theatre 当地的剧院
shopping mall 大买场
enjoy Beijing opera 喜欢京剧
sports centre 运动中心
never mind 没关系
go to the cinema 去看电影
15 loaves of bread 15块面包
tell sb about sh. 告诉某人关于某事
what else 别的什么
by underground 乘地铁
a carton of milk 一盒牛奶
air pollution 空气污染
3 kilos of vegetables 3公斤蔬菜
In other areas of … 在……别的地方
belong to 属于
country park/music 乡村公园/音乐
plan to do sth 计划做某事
go walking/swimming 去散步/游泳
hold a welcome party 举行一个欢迎会
most of us 我们中的大多数
exchange students 交换留学生
be close to 靠近
prepare…for… 为……准备……
for example 例如
have a good time = have fun 玩得愉快
works of art 艺术作品
chinese paintings 中国画
the Palace Musaum 故宫
sound great 听起来很棒
enjoy a full day 享受一整天
go into the centre of town 进入镇中心
show sb. around sp. 带领某人参观某处
buy…for… 花……买……
the youth centre 青少年活动中心
三．重点语句
1, How much money do we have?
你有多少钱?
How much修饰不可数名词
e.g. how much milk， how much food
2, How many tins of dog food can we buy with that?
你能用那买多少狗食？
How many修饰可数名词 e.g. how many desks
with意思是“用” e.g. we see with our eyes.
3, It takes 40 minutes to walk from SunshineTown to the centre of Beijing
步行从阳光镇到北京市中心要花40分钟。
It takes sb.st. to do sth. (某人)花费一段时间去做某事
e.g. It took the workers 2 years to build the bridge.
it的用法小结：
a It is two kibmetres from my home to the park.
　 从我家倒公园两公里。
It is an hour from my home to the park on foot.
步行从我家到公园一小时。
How far is it from your school to the post office?
从你学校到邮局有多远？
　b.　How sunny it is today!
今天的天气多么晴朗啊！
c. It’s fun to visit in Sunshine Town.
参观阳光城很有趣。　　
4, You can shop until ten o’clock at night in most shopping malls
在大多数大卖场你可以购物到晚上十点。
until… 直到… 主语动词用持续性动词。
e.g. we often do our homework until 9 o’clock every evening.
not …until… 直到…才… 主语not否定的动词是短暂性动词
e.g. He did go to bed until his mother got home.
5, Why don’t you visit our local theatre with us?
你为什么不和我们一起参观当地剧院呢？
Why don’t you …? =why not…？
此二句型表提建议，后均接动词原形。
6， what else do you want to buy?
你想买别的什么吗/
else 常用在不定代词或特殊疑问词后
eg: someone else，where else
7, They do not have to go far if they need help with their homework
如果他们做家课需要帮助，他们不必走太远。
not have to = needn’t 意思“不必”
四、语法要点
1. How much 与How many 的意思是“多少” 。
两者都表示询问事物的数量，区别是,How much 是询问不可数名词的数量,而How many 则是询问可数名词的数量。
How much meat(肉) do you need?
你需要多少肉?
How many potatoes do you need?
你需要多少土豆?
注意 ：当不可数名词前有量词表示数量时,则用how many 询问多少。
How many kilos of meat do you need?
你需要多少公斤的肉?
How many tins of dog food can we buy with that?
你能用那买多少狗食？
2. “no” 和 “none” 的用法
我们使用“no” 和 “none” 来说明什么东西都没有。“no” 是一个形容词必须跟名词连用。 “none”是一个代词，不能跟名词连用。
e. g. A: Hello, Daniel. Is there any bread on the table?
B: No, there is no bread, mum.
A: What about chips? How many are there? B: There are none.
A: Are there any eggs? B: No, there are no eggs, either.
A: I guess there is nothing on the table now. B: Yes, you are right.
3. 定冠词“the”的用法小结：
当表示独一无二的事物，或以前已经谈到的事或者表示说话者和听说者都已经知道这个人或事时，我们用定冠词“the” , 有时“the” 还与一定的专有名词连用。
e.g. the Graet Wall the capital of China
There is a country park. The park is big.
We should be polite to the old.
4. 请同学们记住形容词性物主代词和名词性物主代词对照表，用法略。
my—— mine our —— ours
your ——yours
his—— his her —— hers its—— its
五. 话题作文：
         本单元的话题是阳光镇的情况，课本介绍了阳光镇的位置，人们的居住情况，中国食品，京剧等，通过本单元的学习，学生应能用英语描述自己的家乡概况（参照课本P40）
(范文)
Star Town is new and modern. It’s about forty miuntes from the centre of Beijing by underground. There’s less air pallutiom there than in other areas. People there like it because they’re close to their friends. they can help each other.Star Shopping Mall is their favourite. You can shop until ten o’clock..You can choose any thing you like. There are lots of western trestaurants there,too. If you like Beijing Opera, you can go to the local theatre. People there can teach you to sing. Star Town is a great place to live in. Welcome to Star Town.