(共15张PPT)
Sarek National Park
---Europe's Hidden Natural Treasure
Language Points
Unit 3 Reading and Thinking
Learning Objectives
By the end of this class, you will be able to:
1. Review words
2. the usage of Unit3 words
secure
visible
cottage
knob
buffet
cream
integrated
bless
label
lung
melt
sneeze
adopt
life off
prohibition
vast
integrate
valley
set out
remote
the usage of U3 words
(buffet---leopard)
1. buffet vt.(连续猛击);n.(自助餐)
动词过去式:buffeted;现在分词:buffeting
短语:buffet against sth.(冲击某物);
be buffeted by wind/rain(被风雨猛击)
a breakfast buffet(自助早餐);
a seafood buffet(海鲜自助餐)
例句:
The ship was buffeted ____ huge waves during the storm.
(暴风雨中,船被巨浪连续猛击。)
We usually have a buffet at the hotel’s restaurant on weekends.
by
2. cloth n.(布;织物;布料)
复数:cloths(注意:clothes 指 “衣服”,无单数形式)
辨析词:cloth 强调 “布料”(未裁剪的材料);
clothing 是集合名词,指 “衣物总称”
a piece of cloth
a table cloth
a cleaning cloth
cloth 布料、织物(材料) She bought a meter of cloth to make a skirt.
clothes 衣服(具体服饰,复数) My clothes are in the wardrobe.
clothing 衣物总称(正式,集合名词) The store sells children’s clothing.
3. edge n.(边;边缘;刀刃);vt./vi.(使徐徐移动;给… 加边)
相关词:edgy(adj. 紧张的;边缘的)
edging(n. 镶边材料)
搭配:
名词短语:the edge of a table
the edge of a knife
动词短语:edge along(沿… 徐徐移动)
on the edge of(在… 边缘;即将…)
例句:
The child sat ___ the edge of the bed, waiting for his mom.
(孩子坐在床沿,等着妈妈。)
She edged the scarf with lace to make it more beautiful.
(她给围巾镶了蕾丝边,让它更漂亮。)
on
4. valley n.山谷;溪谷
复数:valleys
搭配:
a mountain valley;
a river valley;
the Nile Valley(尼罗河谷)
例句:
The small village lies in a quiet valley between
two mountains.
5. vast adj.辽阔的;巨大的
比较级:vaster;最高级:vastest
名词:vastness 辽阔;巨大
搭配:
a vast area of land(辽阔的土地);
vast amounts of money(大量的钱);
vast numbers of people(大量的人)
词汇辨析:
vast 强调 “面积 / 范围辽阔”(如土地、海洋) The vast desert stretches for thousands of miles.
huge 强调 “体积 / 数量巨大”(可指具体或抽象事物) He has a huge collection of stamps.
large 通用词,侧重 “尺寸 / 数量大”(比 huge 程度轻) She lives in a large house.
6. glacier n.冰川
复数:glaciers
搭配:
a melting glacier正在融化的冰川
Alpine glaciers阿尔卑斯山冰川
7.reindeer n.驯鹿
单复数同形:one reindeer /ten reindeer
搭配:
wild reindeer(野生驯鹿);
reindeer herding(驯鹿放牧)
例句
In some northern countries, people still use reindeer to pull sleds.(在一些北方国家,人们仍用驯鹿拉雪橇。)
8. ban vt.明令禁止;n.禁令
动词过去式 / 过去分词:banned;现在分词:banning
名词复数:bans
搭配:
动词短语:
ban sth.(禁止某物);
ban sb. from doing sth.(禁止某人做某事)
a ban on sth.(关于某物的禁令);
lift a ban(解除禁令);impose a ban(实施禁令)
例句
The government ______ smoking in public places last year.(政府去年禁止在公共场所吸烟。)
There is a ban ____ single-use plastics in this park.(这个公园禁止使用一次性塑料制品。)
banned
on
9. cottage n.小屋;村舍;小别墅
9. label n.标签;vt.用标签标明
名词复数:labels
动词过去式 / 过去分词:labeled /labelled(美式 / 英式拼写)
现在分词:labeling /labelling
搭配:
a price label(价格标签)
a food label(食品标签)
a name label(姓名标签)
be labeled as(被归类为…)
词性转化规律提炼
复数变形核心规则:
一般名词直接加 -s(如 buffet, glacier, cottage);
辅音 + y 结尾改 y 为 i 加 -es(如 valley, territory, boundary);
复合名词复数加在末尾(如 teapot → teapots);
特殊单复数同形(如 reindeer)。
动词变形核心规则:
一般规则变形(加 -ed /-ing,如 edge → edged, edging);
重读闭音节双写尾字母(如 ban → banned, banning;label → labeled/labelled)。
同根词转化:
形容词→名词:加 -ness(如 vast → vastness);
名词→形容词:加 -y(如 cream → creamy)、加 -al(如 territory → territorial);
名词 / 动词→形容词:加 -y(如 edge → edgy)