英语八年级下册重点知识归纳:Unit7知识点梳理(人教版)
2020-03-06 17:02
来源:新东方网整理
作者:
【注意】
区别:现在分词作定语表示动作正在发生或与谓语动作同时(或基本同时)发生,表示主动意义;及物动词的过去分词作定语表完成或被动的动作;不及物动词的过去分词作定语只表完成不表被动的动作。例如:
They lived in the house facing the south.
他们住在朝南的房子里。(现在分词作定语表示主动意义)
The meeting held yesterday is important.
昨天开的会议很重要。(及物动词的过去分词表被动或完成)
(2)分词短语作定语相当于一个定语从句,修饰前面的名词。例如:
The man reading a novel at the desk is my father.(现在分词表“主动、正在”)
= The man who is reading a novel at the desk is my father.
在桌边读小说的人是我父亲。
Is there anything planned for tonight? (过去分词表“被动、已经”)
= Is there anything that has been planned for tonight?
今晚有什么活动吗?
4. Pandas do not have many babies, maybe one every two years.
every+ 基数词+ 复数名词=every+ 序数词+ 单数名词,作“每(多少)”解。例如:
every three days 每三天或每隔两天
相当于 every third day
We hand in our homework every three days.
我们每隔两天(每三天)交一次作业。
【拓展】
(1)“every other+单数名词”意为“每隔一……”。例如:
every other day 每隔一天 every other tree 每隔一棵树
(2)“every few+复数名词”意为“每隔几……”。例如:
every few days每隔几天
5. One of the world’s most dangerous sports is mountain climbing…
one of +the +形容词最高级+复数名词/代词,意为“最……之一”,当其作主语时,谓语动词用单数形式。例如:
His brother is one of the tallest boys in the class.
他弟弟是这个班最高的男生之一。
The song is one of the most popular songs.
这首歌是最流行的歌之一。
One of us has nothing for breakfast.
我们中有一个人没吃早饭。
练一练:
I.连词成句。
1.the,what’s,cheapest,in,the,car,store
_______________________________?
2.Mary,her,a,is,lot,serious,more,than,sister
_______________________________.
3.David,as,is,as,me,clever
_______________________________.
4.the,animals,has,more,zoo,than,that,one
_______________________________.
5.the,theater,best,what’s,movie
_______________________________ ?