牛津中小学英语网

 找回密码
 注册

QQ登录

只需一步,快速开始

unit2句型梳理

mermaidpan 发表在 本单元综合2014-9-24 09:28 [复制链接]
1. Wearing red can also make it easier to take action.
make it+形容词+to do sth.意为使做某事成为……”,在此结构中it作形式宾语,真正的宾语是其后的动词不定式。
The spaceship makes it possible to travel to the moon.
宇宙飞船使去月球旅行成为可能。
【拓展】
make sb do sth 意为“使某人做某事”,此句式是省略to的不定式,如果用在被动句式中要还原to。例如:
Don’t make the baby cry anymore. 不要再让婴儿哭了。
He was made to wait for over an hour. 他被迫等了一个多小时。
类似make这种用法的动词还有:haveletnoticeseefeel等。例如:
She was seen to go into the classroom. 有人看见她进了教室。
2. This may help when you are having difficulty making a decision.
1have difficultyindoing sth.(=have difficulty with sth.)意为做某事有困难;此处difficulty做不可数名词,意为困难。可用trouble替换;介词in可省略。例如:
We had difficulty in finding that house.
我们很难找到那个房子。
2)否定句式为have no difficulty (in) doing sth.意为毫不费力做某事。例如:
I had no difficulty in understanding the text.
我理解那篇文章毫不费力。
3. Remember or think about sth.
remember作动词,意为“记得”。与forget意思相反。例如:
Remember his name. 记住他的名字。
【拓展】
1forget to do sth.表示“忘记要做某事”,事情还没有做。例如:
Don’t forget to turn off the light when you leave. 离开时别忘记关灯。
2forget doing sth.表示“忘记曾经做过某事”,事情已经做过了。例如:   
     He forgot going to Shanghai with his parents when he was five years old.
     他忘记五岁时曾经和父母去过上海。
4. Some people believe that colours can influence our moods.
此句是一个由that引导的宾语从句,宾语从句需要注意以下几点:
(1) 引导词:
1) 当宾语从句由陈述句转换过来时,由连词that引导,that通常省略。例如:
   I think that you should come earlier. 我认为你应该早点来。
2) 当宾语从句由一般疑问句转换过来时,用ifwhether来引导。例如:
   I wonder if you are a new student. 我想知道你是否是新学生。
3) 当宾语从句由特殊疑问句转换过来时,由原来的疑问词引导。例如:
   I don’t know when she will go to Beijing next time.  我不知道她下次什么时候去北京。
(2) 语序:在宾语从句中,均用陈述句的语序。
(3) 时态:
1) 当主句的时态是一般现在时时,从句用所需的任何一种时态。
2) 当主句的时态是一般过去时时,从句的时态用过去的某种时态。
5. Should I stay at home instead of going shopping with my classmates?
instead作副词,意为“代替,而不是”,常用作状语。例如:
He is tired. Let me go instead. 他累了,让我替他去吧。
She never studies. Instead, she plays tennis all day. 她从不学习,而是整天打网球。
【拓展】insteadinstead of的辨析:
(1) instead是副词,后面不接其他的词,一般情况下可不译出,通常放在句首或句末,在句首时常用逗号隔开,表示前面的事没做,而做了后面的事。例如:
He didn’t go to school. Instead, he went to the cinema. 他没有去学校,相反他去了电影院。
(2) instead of是介词短语,意为“代替,而不是”,后面可以跟与前面并列成分相应的名词、代词、动词-ing形式等作为介词宾语。例如:
He went to the cinema instead of going to school. 他去了电影院而不是学校。

最新评论 | 正序浏览
您需要登录后才可以回帖 登录 | 注册

快速回复 返回顶部 返回列表