解释一下括号内的动词形式,1.The plan is so designed that noce(having begun)everyone should stick to it2.The twins are different in appearance but(not)in characteristics为什么是not?3.Tom must have been playing football,and Mary(/)doin
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/20 09:27:43
解释一下括号内的动词形式,1.The plan is so designed that noce(having begun)everyone should stick to it2.The twins are different in appearance but(not)in characteristics为什么是not?3.Tom must have been playing football,and Mary(/)doin
解释一下括号内的动词形式,
1.The plan is so designed that noce(having begun)everyone should stick to it
2.The twins are different in appearance but(not)in characteristics
为什么是not?
3.Tom must have been playing football,and Mary(/)doing her homework
不填,不懂
4.The docter offered my father the advice that he (not smoke)so much
我觉得应该加个to
感激不尽!
解释一下括号内的动词形式,1.The plan is so designed that noce(having begun)everyone should stick to it2.The twins are different in appearance but(not)in characteristics为什么是not?3.Tom must have been playing football,and Mary(/)doin
1.这是现在分词的完成时态做状语,相当于we have once begun
2.这是but they are not different in .的简略
3.这是must have been .的简略
4.advice 后接同位语从句,要用虚拟语气,should+动词原形,这里省略了should,且是它的否定式
advice后面的同位语从句,要用虚拟语气
第47个浪人 10:52:16
有的
第47个浪人 10:52:22
只是不常见
10:52:34
了解
10:52:35
第47个浪人 10:52:45
因为它相当于advice引导的宾语从句
第47个浪人 10:53:50
即sb advise that ...=one's advice that...
第47个浪人 10:54:14
两种句式都要用虚拟语气
but(not)in characteristics因为性格是相同的与BUT对应。
Tom must have been playing football,and Mary (must have been) doing her homework是省略
offered与smoke是对称与平衡原则
1 having done是分词的完成式,在表示时间的介词后使用,通常表示该动作先于句子谓语动词的动作发生
2,3 谓语省略吧
4 advice sb that ab (should) do 固定用法
1. having begun 即发生 这个动作先于stick to 是【having done】结构,对应高一下期教材第16单元。
2.not即不是的意思。 那对双胞胎在外貌上不相同,但是在性格特征上相同。 But表转折,前面是肯定的,因此,后面加not。
3. 汤姆肯定一直在踢足球,而玛丽正做着她的作业。 【must have been doing】表【肯定某人一直在做...
全部展开
1. having begun 即发生 这个动作先于stick to 是【having done】结构,对应高一下期教材第16单元。
2.not即不是的意思。 那对双胞胎在外貌上不相同,但是在性格特征上相同。 But表转折,前面是肯定的,因此,后面加not。
3. 汤姆肯定一直在踢足球,而玛丽正做着她的作业。 【must have been doing】表【肯定某人一直在做的事】,后面mary 不填,是因为,动名词直接作谓语,修饰mary现在的情况,即一直在做作业。
4.not smoke 是正确的 advise是建议的意思,1建议,2要求,3命令,4.坚持,都用should(可省) +原型
希望我的回答对您有帮助~ (*^__^*)
收起
1. 现在分词作状语,就是把once the plan has begun 省略成现在的样子
2. 完整形式是The twins are different in appearance but the twins are not different in characteristics.把重复的省略了。
3. 完整形式是Tom must have been playing foot...
全部展开
1. 现在分词作状语,就是把once the plan has begun 省略成现在的样子
2. 完整形式是The twins are different in appearance but the twins are not different in characteristics.把重复的省略了。
3. 完整形式是Tom must have been playing football,and Mary have beendoing her homework。把重复的省略了
4. 完整形式是The docter offered my father the advice that he should not smoke so much。advice后面的从句虚拟,可以省略should
收起