新目标八年级上册英语《Will people have robots》优秀教案
一、知识点拨
I．Language Goals
·通过做预言，谈论未来发生的事情。
·用一般过去时、一般现在时和一般将来时谈论过去、现在和将来发生的.事情。
·能用上述三种时态谈论自己或他人的过去、现在和未来。
II．Key Words
1．in prep．在……之后（用于将来时）
in l00 years 在一百年后
People will have robots in their homes in 100 years．
一百年以后，人们家中会有机器人。
比较：after在……之后（用于过去时，表示从过去某时间起一段时间之后）
He will come back in two hours．他两小时后会回来。
He came back after two hours． 他是两小时后回来的。
2．1ess，fewer 比较少；
more 比较多
less是little的比较级，修饰不可数名词
fewer是few的比较级，修饰可数名词
more是much和many的比较级
much修饰不可数名词，many修饰可数名词
I have less money than he has．我的钱比他的少。
There are more buildings in this city than in that city．
这个城市的楼房比那个城市多。
3．fall in love with... 爱上……
Last year l visited the art exhibition and fell in love with the work Of Picasso．
去年我参观了艺术展，爱上了毕加索的作品。
4．a kind of... 一种
some kinds of... 几种
a kind of book 一种书
five kinds of flowers 五种花
many different kinds of gold fish 各种不同的金鱼
（fish单复数相同，此处是复数）
5．as well as 也；与too同义。
He likes this book and he likes that book, too．
Or: He likes this book as well as that hook．他喜欢这本书，也喜欢那本书。
She can come here, too．
Or: She can come here as well．她也能来。
6．worth adj．值……；值得……；相当于……的价值
This house is worth $l0 000．这个房子价值一万美元。
be （well）worth doing sth．（很）值得做
That film is （well）worth seeing．那部电影（很）值得看．
These books are worth reading twice．这几本书值得看两遍．
7．knock down... 击倒，撞倒；拆除
knock down the pins击倒球柱
knock down the machine拆除机器
knock组成的词语还有：
knock on（at）the door敲门
knock into sb．撞了某人
knock up叫醒
