内容正文:
6B U9词组
1.
a quarter (一刻钟) // one fourth
四分之一;
2.
three quarters// three fourths
四分之三
3.
one-twelfth
十二分之一
4.
three-fifths
五分之三
5.
分子基数词;分母序数词; 分子>1, 分母加S
6.
read a book/ read a newspaper
看书/看一份报纸
7.
prepare a quiz for…
为……准备好一次小测验
8.
prepare…for…
prepare to do sth
为...做准备...
准备做某事
9.
a class competition about the oceans
一次关于海洋的的班级竞赛
10.
on the Earth
在地球上
11.
Whales are the largest animals on the Earth.
=Whales are larger than the other animals on the Earth.
= Whales are larger than any other animal on the Earth.
鲸鱼是地球上最大的动物。(3种)
12.
one of the most intelligent animals
最聪明的动物之一
13.
One of +形容词最高级+名词复数+V单数
最...之一
14.
Dolphins are one of the most intelligent animals
海豚是最聪明的动物之一。
15.
one of the most dangerous animals
最危险的动物之一
16.
get food from the oceans
从海洋里获取食物
17.
use nets to catch fish
use nets for catching fish
用网抓鱼
18.
用网抓鱼(另一种表达)
19.
use sth to do sth
= use sth for doing sth
I use my pen to write a letter.
= I use my pen for writing.
把某物用来做某事
我用我的钢笔来写信。
20.
Fishermen use nets to catch fish and prawns in the deep sea.
渔民用网在深海里抓鱼捕虾。
21.
be important to…
The oceans are important to all animals on the Earth
对……重要
海洋对于地球上的动物而言都很重要。
22.
It’s important for sb to do sth
It’s important for us to learn English well.
对某人而言做某事很重要
对我们而言,学好英语很重要。
23.
The seafood we eat is from the oceans
我们吃的食物来自于海洋。
24.
keep them clean
保持它们的洁净
25.
stop polluting them
停止污染它们
26.
stop doing sth
stop talking
停止做某事(正在做的事)
停止讲话
27.
stop to do
stop to have a rest
停下来去做另一件事
停下来休息一下
28.
find the answers to the questions
找到问题的答案
29.
on the Internet
在互联网上
30.
We will have no water to drink.
= We will not have any water to drink.
我们将没有水喝。
31.
Bob has no water to brush his teeth.
=Bob doesn’t have any water to brush his teeth.
no=not…any…
Bob 没有水来刷他的牙。(2种)
32.
No+动名词:表示“禁止;不