虚拟语气-名词性从句

• It’s suggested that the plan (should) be carried out at once . 主语从句
• The old woman’s demand is that her son (should) come to see her once a week. 表语从句
that不可省略
The suggestion given by our teacher is that we (should) practise reading English everyday.
(三）.同位语从句
a / the suggestion / request (等) that … (should) do …
• We are in favor of the advice that the factory
(should) be closed down. 同位语从句
二. 虚拟语气特殊句型与固定句式
(一) 两个常考虚拟语气句型
—— 要不是…… (固定句式)
If it weren’t for…… 与现在事实相反
If it hadn’t been for…… 与过去事实相反
but for
• If it were not for lacking money, I would go travelling right now.
= Wbeuret fitonrot for lacking money, …
• If it had not been for your help, we couldn’t have finished the work yesterday.
3). 从句的动作发生在主句动作之后 (可以 理解成与将来事实相反)
He coughed (咳嗽) twice as if someone would come. 他咳嗽两声就好像有人要来了。
（四） 宁愿，但愿
would rather
宁愿，但愿
sb did … 与现在或将来
情况相反
sb had done … 与过去情况相反
suggest / advise / propose / recommend should do!
♥ desire / demand / request / require / ask
1“坚持” insist
2“命令” order, command
3“建议” advise, suggest, propose, recommend
• When a pencil is partly in a glass of water, it looks as if it were broken.
• The dark clouds are gathering. It looks as if it is going to rain.
1. 判断是否虚拟 2. 判断虚拟类型
The man in prison insisted that he _h_a_d_d_o_n_e(do)nothing and _s_h_o_u_ld_b_e_( be) set free. The patient insisted that he __w_a_sn_’t__(not be)ill and __s_h_o_ul_d_n’_t _be__ (not be) sent to the hospital.
1. The teacher suggested that we _(s_h__o_u_l_d_)__p_r_a_c_tise
(practise) more after class.
2. Her pale face suggests that she __is___ (be) ill today.
as if / as though
3). 鸟在树上安歇 / 休息是很自然的。
It is _n_a_tu_r_a_l that a bird _(_s_h_o_u_ld_)__re_s_t____ in trees.
三. 可用可不用虚拟语气的情况
1. if 2. insist, suggest 3. as if/though
insist / suggest 各有两种意思，用不同的语气
The teacher asked (that) our homework __(_sh__o_u_ld_)__b_e_f_in_i_s_h_e_d_i_n_t_i_m_e_________ .
这些动词相对应的名词性从句也用should do
(一). 主语从句
It is ordered / commanded / suggested / advised / requested /
insist : “坚决/持要求做某事”用虚拟语气 should do;
insist : “坚持认为, 坚持说”用陈述语气
He insisted that I had read his letter.
他坚持说我看过他的信。
He insisted that I should read his letter. 他坚持要我看他的信。
required / demanded … that … (should) do that不可省略
• It is suggested that we (should) practise reading English everyday.
(二).表语从句
• The / One’s insistence / order / command / suggestion / advice / proposal / recommendation / request / requirement / demand / desire is / was that … (should) do
3. 判断虚拟时间
Exercise
1. I advised that you ___ the job as soon as possible . A finished B finishing C to finish D finish
2 The workers in the factory demanded that their pay ___ be raised. A should B would C must D could
It looks as if we will be late.
试比较：
பைடு நூலகம்
He walks as if he is drunk. He walks as if he were drunk.
他真的醉了。 他没有醉。
It looks as if it is going to rain. 快要下雨了。 It looks as if it were going to rain. 不会下雨。
= Habduitt fnoort been for your help , …
（二）If only … ! 要是……就好了 与 wish 的宾语从句相似
If only I were a bird! If only we had followed your advice! If only she would go with me!
• suggest : “建议”用虚拟语气，即should do; • suggest : “表明、暗示”用陈述语气
He suggests we should go at once.
他提议我们马上出发.
Her expression suggested she was very angry. 她脸上的表情显示她生气了.
only if
只要……就，只有…才
Only if a teacher has given
引导的从句位于句首， 主句倒装！倒装！
permission is a student allowed to enter the room.
（三）犹如，好像，仿佛as if / as though
♥假设情况非事实时，用虚拟语气。 ♥若从句表示内容为事实或很可能是事实，用陈述语气：
I would rather you returned me my money now. I would rather you came tomorrow. I would rather we hadn’t told her the bad news.
(五) It is (high / about ) time (that) “是时候…... (做某事)”
He behaves as if he_o_w_n_e_d_(own) the house. He behaves as if he _w_e_r_e__ (be) the owner of the house.
2). 从句的动作发生在主句动作之前 (可以 理解成与过去事实相反)
She talked about Rome as though she __h_a_d_b_e_e_n__ (be) there herself.
We suggested _(_th__a_t)_T__o_m__h_a_v_e_a__r_es_t. He insisted _(t_h_a_t_)_I_(_s_h_o_u_ld__)_g_o__w_i_th__h_i_m_ . They requested (that) Tom _(_s_h_o_u_l_d_)_b_e_s_e_n_t_t_o_w__o_r_k_t_h_e_r_e_______ .
As if /as though在虚拟语气中的用法
sb did （were） … 现在
as if / as though sb had done … 过去
sb would /could do… 将来
should
与 wish 的宾语从句相似