文档介绍：八年级上册Unit 4知识点
最高级的用法
用于三者或三者以上的比较 eg：Which do you like best，Chinese，Math or English？
“one of+最高级+”表示“最…之一”
Eg：Lu Xun is one of the greatest writers last century.
“the +序数词+最高级++范围”表示“在…范围内…是第几…”
Eg：Hainan is the second largest island in China.
先行词被最高级或序数词修饰，只能用that引导定语从句
Eg：My cousin is the funniest person（that） I know.
This is the first letter（that）I received from my sister.
Of all +；of the +数（≥3）+ ；in/ at+地点
Comfort ，安慰 comfortable adj. 舒适的(→uncomfortable)
comfortably adv. 舒适地
Voice嗓音（说话声、歌声、笑声、鸟鸣声） in a low voice小声地
Noise杂音
Sound任何可以听到的声音
be close to靠近
choose-chose choose from从…中选择 choose to do sth选择做某事
Can I ask you some/ a few questions?
Welcome to+地点
So far= until now= up to now至今为止
Around/ near here= in the neighborhood
10，thanks for +n/ V-ing
Thanks for your help/ thanks for helping me.
Thanks for your invitation/ thanks for inviting/ asking me.
—Thank you/ Thanks
—No problem/ You’re welcome/ That’s all right/ Not at all/ It’s a pleasure/ My pleasure/ That’s OK.
11，talent ，才能 talented (→untalented)
Have a talent for (doing) sth. 对（做）某事有天赋
12，around the world= all over the world
13，have…in common 有相同特征 in common with 同…一样
14，Kind of 相当于副词，修饰形容词或副词，意为“稍微，有点”，与a little/ bit 相近
A kind of 意为“一种”，some kinds of 意为“几种”，different kinds of意为“不同种类的”，all kinds of 意为“各种各样的”。这里的kind 是“种