2、常见的表示状态特征的系动词：look，feel，smell，taste，sound，prove，appear，remain等，如：
The idea sounds interesting.
Good medicine tastes bitter.
3、某些可以与easily ,well等副词连用的动词不用被动语态，如：
The cloth washed easily.
这种布很好洗。
This kind of goods sells well.
这种商品很畅销。
This car drives easily.
这部车很容易开。
常见的有read, sell, write, wash, clean, weigh, measure, wear等。
6、特殊比较结构
(1)作否定比较时可用“less+ 形容词原形+ than”，如：
This computer is less expensive than mine.
这部电脑没有我的贵。
John is less clever than Tony.
约翰没有托尼聪明。
★(2)表示“越来越…………”使用“比较级+ and+ 比较级”（more and more）结构，如： It’s getting hotter and hotter.
Our school is becoming more and more beautiful.
★(3)表示“越…………越、、、、、”使用the more ……the more结构，如：
The busier he is, the happier he feels.
The harder you work, the more you will get.
(4)“no+ 比较级+than”的特殊含义：
语法填空
You are no taller than I.
你和我一样矮。
He is no richer than us.
他跟我们一样穷。
(5)no more than 表示“不多于、仅仅”，no less than 表示“不亚于，和 一样”，如： She is no more than 16 years old.
她只有16岁。
He looked like a manager, but in fact he is no more than a bellboy.
他看起来象个经理，但事实上他只是个门童。
She is no less active than she was.
她跟以前一样不活跃。
(6) more…… than 表示“与其说 倒不如说 ”，如：
He’s more brave than wise.
与其说他机智，不如说他勇敢。
★7、表示最高级的特殊结构
(1)no, nothing, can’t, never 等否定词+ 比较级，如：
Nobody can sing better than her in our class. (= She sings best in our class)
I have never seen a taller man. (=He is the tallest man I have ever seen.)
(2) than any other, than anyone else, than any of the other+ …….等结构，如：
He runs faster than anyone else in his school.
She plays the guitar better than any of the others in her class.
但要注意比较的范围，如果主语属于“than”后面的范围中的一部分，就一定要使用else或other，如：
He is taller than any other boy in his class (对比：He is taller than any girls.)
8、常见并列连词的用法比较
★(1)and, but , or
and 表示并列，常用于肯定句中；but表示转折；or表示选择，常用于疑问句和否定句中， 注意and和 or引导的表示条件概念的并列句，句型结构为“祈使句，+ and/or 引导的并列句”，如：Keep still, and I’ll take a picture of you.
不要动！我给你照张像。
Set out right now, or you’ll be late again.
立刻出发，否则你又要迟到了。
★(2) for, so, therefore
for意为“由于，因为”，但引导的句子只能放在另一分句的后面；so, therefore意为“因此，结果”，如：
I think you must set off right now, for they are expecting you.
我认为你必须立刻出发，因为他们在等着你。（注意：for they are expecting you 不能放在I think you must set off right now前面）
She was not feeling very well, so she stayed home all day.
她觉得有些不舒服，所以一整天她都呆在家里。
He often had words with his colleagues, therefore, he was disliked everywhere.
他经常跟同事吵架，所以到处都没人喜欢他。
★(3)either…or , neither…nor, both …and
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either…or “或者……或者”，表示选择；neither…nor“既不……也不”，表示否定；both …and“……和……都”，表示肯定，如：
You can either join us or do it on your own.
你或者加入我们，或者自己独立做这件事。
Neither Joan nor her sister would go shopping with Mother
琼和她妹妹都不跟妈妈去购物。
Both the students and the teachers are very happy about the changes.
学生和老师都喜欢这些变化。
3、常用的从属连词
(1)常用的从属连词：unless, because, than, as long as, as if, as though, now that, whether, that, so that, in order that 等。
(2)功能：引导名词性从句、定语从句、状语从句 (详见各专题语法要点)