Unit 6 The Best Rice
Lesson Three
(一)大声读单词:
1. pan n. 平底锅
2. steam n. 蒸汽,水汽
(二)重点词汇:
1. steam
要点:n. 蒸汽, 水蒸汽
例句:Who invented the steam engine? 谁发明了蒸汽机?
要点:vi. 蒸发; 冒热气
例句:The car windows steamed up. 汽车窗户上有一层水汽。
要点:vt. 蒸
例句:My mother is steaming fish. 我妈妈正在蒸鱼。
(三)语法提示:
1. some, any
some 和 any 既可以修饰可数名词又可以修饰不可数名词。
some 常用在肯定句中,而any 则常用在否定和疑问句中。
—I have some tea here. 我这儿有些茶叶。
—I can’t see any tea. 我没看见茶叶。
—Do you have any friends at school? 你在学校有些朋友吗?
—I have some English books, they are my best friends. 我有英语书,它们是我最好的朋友。
some的特殊句型:
some 如果用在疑问句中:是指说话人认为对方的答案会是肯定的,或期望得到肯定回答时。
Would you like句式中,表委婉请求或建议,如:
Would you like some coffee? 你想要些咖啡吗?
What about 句型中:
What about some bread? 来些面包怎么样?
2. a little , little, a few, few
a few/ few + 可数名词
a little/ little + 不可数名词
a few / a little 为肯定含义,还有一点
few / little 为否定含义,没有多少了
如:
He has a few friends. 他有几个朋友。
He has few friends. 他几乎没有朋友。
We still have a little time. 我们还有点时间。
There is little time left. 几乎没剩下什么时间了。
3. a lot of
a lot与a lot of用法一样吗?
a lot of 相当于lots of,意为“许多”。
修饰可数名词复数,相当于many。
修饰不可数名词相当于much。
如:
There are a lot of books on the desk.
I have a lot of money.