早教吧作业答案频道 -->英语-->
imagine引导的宾从用什么时态
题目详情
imagine 引导的宾从用什么时态
▼优质解答
答案和解析
imagine 的用法特殊之处是:imagine doing 和 否定时要否定转移.至于宾语从句,没有特殊要求.跟普通动词一样.
宾语从句的时态
宾语从句的时态原则上应受主句的时态的影响.
1. 当主句是一般或现在类时态时 (如:一般现在时、一般将来时、现在进行时、现在完成时),宾语从句可根据实际情况使用任何时态.如 He says that he often gives up. / He says that he has given up. / He says that he will give up. // He has told me that he always starts to work at 6:00. / He has told me that he started to work yesterday. / He has told me that he will start to work next week.
2. 当主句是过去类时态时(如:一般过去时、过去将来时、过去进行时、过去完成时),宾语从句须用过去类时态.如 They said that they caught a cold. / They said that they had caught a cold. / They said that they would caught a cold.
3. 当宾语从句表示的是一个客观事实或真理时,无论主句是什么时态,从句一律用一般现在时.如 The teacher says ( will say / has said / said / had said ) that the earth moves around the sun.
宾语从句的时态
宾语从句的时态原则上应受主句的时态的影响.
1. 当主句是一般或现在类时态时 (如:一般现在时、一般将来时、现在进行时、现在完成时),宾语从句可根据实际情况使用任何时态.如 He says that he often gives up. / He says that he has given up. / He says that he will give up. // He has told me that he always starts to work at 6:00. / He has told me that he started to work yesterday. / He has told me that he will start to work next week.
2. 当主句是过去类时态时(如:一般过去时、过去将来时、过去进行时、过去完成时),宾语从句须用过去类时态.如 They said that they caught a cold. / They said that they had caught a cold. / They said that they would caught a cold.
3. 当宾语从句表示的是一个客观事实或真理时,无论主句是什么时态,从句一律用一般现在时.如 The teacher says ( will say / has said / said / had said ) that the earth moves around the sun.
看了 imagine引导的宾从用什...的网友还看了以下:
已知1/3≤a≤1,若函数f(x)=ax^2-2x+1,在区间[1,3]上的最大值为M(a),最小 2020-04-05 …
设定义在R上的函数f(x)、g(x)满足f(x)g(x)=ax,且f′(x)g(x)>f(x)g′ 2020-04-07 …
已知可逆反应M(g)+N(g)=P(g)+Q(g)若其浓度为C(M)=1molC(N)=2.4mo 2020-04-11 …
已知f(x)、g(x)都是定义在R上的函数,g(x)≠0,f(x)g(x)=ax,且f′(x)g( 2020-06-16 …
飞机比火车快多少?一道逻辑题N国的RER公司决定派W去M国开拓市场.从N国的A城去M国的B城,坐飞 2020-07-03 …
X服从N(0,1)那么G(X)是否也服从N(0,1),请证明那么如果x服从正态分布,那么G(x)是 2020-07-14 …
正整数可以分为两个互不相交的正整数子集:{f(1),f(2),f(3)...f(n)...};{g 2020-07-20 …
已知f(x),g(x)都是定义在R上的函数,g(x)≠0,f(x)g′(x)>f′(x)g(x), 2020-08-02 …
已知1/3≤a≤1,若函数f(x)=ax²-2x+1在区间1,3上的最大值为M(a),最小值为N(a 2020-12-08 …
求助英文生日用语单词,短语,短句都可以,只是祝福的都可以,并且这些用语中要用到r,i,w,u,n,g 2021-02-03 …
相关搜索:imagine引导的宾从用什么时态