内容正文:
8BU3课堂笔记
1. ____________________________________________ (翻译课文原句:电流通过电线传输)
(1) electricity相关词转辨析
______________ (与电有关的) : _____________________ 家用电器
electric (带电的,用电工作的) : ____________________电热水壶/__________________电风扇
_______________________ 触电
______________ (电子的) : ____________________电子词典/ ________________电子计算器
(2) through (prep.) 通过;穿过
(3) 辨析:through/across/over
through 从________穿过;across 从_________经过;over从_________越过
e.g., A plane flew ___________ the house.
He walked _____________ the forest.
He walked _____________ the road carefully.
2.Although electricity is _____________________than water.” (课文原句:尽管电比水危险多了)
(1) much修饰比较级,可称为形容词比较级的前置修饰词
(a) much/a lot + 形容词比较级,表示“……得多”
e.g., He’s feeling __________________________today. (他今天感觉好多了)
(b) a bit/a little + 形容词比较级,表示“稍微”
e.g., Can you come to school _______________ tomorrow? (明天你能早点到校吗)
(c) even+形容词比较级,表示“甚至,更”
e.g., This book is __________________________ than that.
(d)倍数、分数、百分数等表示数量的词常放在比较级前表示具体差别。
e.g., My brother is three years older than I.
3.Can you tell me _____________________________________?
(课文原句:你能告诉我它(电)是什么样子的吗?)
(1) 问外貌句型:
What does ... look like? = How is ... like? “...长什么样?”
(a) Lily’s mother was a beauty when she was young. (对划线部分提问)
_________ does Lily’s mother look __________ when she was young?
_________ is Lily’s mother __________ when she was young?
(b) 翻译句子:
___________________________/______________________ - 你的姐姐长什么样?
__________________________________________________ - 她很高很漂亮。
4.复习回顾情态动词(can, may, must等)
(1) can:
(a)表示能力,“能,会” (= be able to) e.g., I can speak English.
(b)表示___________,“有时会,可能会” e.g., It can be hot in Shanghai in summer.
(c)表示请求和允许,“可以” e.g., Can I go home now?
(d)表示___________, 常用于否定或疑问句,“能,可能” (cannot be=can’t be)
e.g., The girl ___________________. I saw her working in the office just one minute ago.
这个女生不可能是Lily,一分钟前我才看到她正在办公室工作。
(2) may:
(a) 表示许可,“可以”,比can或could更正式
________________________________ 你现在可以离开了。
(b) May I ...? 句型表示请求许可
肯定回答:Yes, you can./Yes, please. 否定回答: No, you can’t.
___________________________________ 我可以借你的自行车吗?
___________________/_________________ 好的,可以。/不,不可以。
(c) 表示推测,谈论可能性,“可能,或许”
- I can’t find my ruler.
- It _________________________________. 它可能在你的铅笔盒里。
(3) must:
(a) 表示必要性,“必须,应该”; 否定mustn’t 表示 “不可以,不允许”
________________________________in the library. 我们在图书馆必须要保持安静。
________________________________on the road. 你不可以在马路上玩。
(b) Must I ... ? 句型回答
Must I finish my homework today?
____________________________.是的/_________________________ 不,不必
(c) must be 肯定猜测,用于肯定句
______________________________________ 这一定是Lucy的狗。
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