高二英语虚拟语气牛津版选修6

A. If C. had
B. were ( 过去) D. has
I wish
与过去愿望相反：had done
I wish I had seen that film.
与现在愿望相反：did/were
I wish I were as handsome as you.
to our people on earth?
c. If I _w_e_r_e (be) in your position, I _w_o_u_ld__as_k__ (ask) for teacher's help.
PRACTICE 2: Fill in the blanks.
a. If Tom _h_a_d_b_e_e_n_ (be) more careful in the exam, he __w_o_u_l_d_h_a_v_e_p_a_ss_e_d_ (pass) it already.
假如他来了, 我们对他说什么呢？ If he were to come, what should we say to him. 假如他看见我, 就会认识我。 If he should see me, he would know me.
在虚拟条件句中，若有动词were, should 或had（+过去分词），可 以省略if, 且把这三个词放在主语之 前，变成倒装句。
现在
2. If we had got enough money, we would have bought it.
过去
3. If you should fall, you would be injured. If it were to rain, we would not go there. If you had a villa, I would marry you.
A. be
B. am
C. was
D. were
PRACTICE 1: Fill in the blanks.
a. If they _w_e_r_e (be) here now, they _w_o_u_l_d_t_a_k_e_ (take) your advice.
b. If the world-war __b_ro_k_e(break) out again, what _w_o_u__ld__h_ap__p_en__ (happen)
b. If you _h_a_d_g_o_t_ (get) up earlier, you w__o_ul_d_h_a_v_e_c_a_u_g_ht___ (catch) the first train.
c. If I _h_a_d__m_e_t (meet) you yesterday, we __w_o_u_ld__h_av_e__go_n_e_ (go) to the concert together.
If he _h_a_d_d_r_iv_e_n__ more carefully, he w__o_u_ld__n_o_t_h_a_v_e_h_a_d__ the car accident yesterday.
PRACTICE 3: Fill in the blanks
a. If there __sh_o_u_l_d_b_e (be) no natural resource any more, we _w_o_u_ld__m_a_k_e__ (make) use of nuclear power .
2.If he should come tomorrow, I would give it to him.
Should he come tomorrow, I would give it to him. 3. If it were to snow, I would not go .
Were it to snow, I would not go.
IF 从句
主句
与过去情况相 had done 反时
would have done
与现在情况相 did
反时
(be 用were)
would do
与将来事实可 1) did
能相反时
2)should+ 动原 would do
3) were to+ 动原
1. If there were no air, the sky would be black. If I got the information, I would let you know.
b. What __w_o_u_ld__ha_p_p_e_n_ (happen) if you __sh_o_u_l_d_g_e_t _up__ (get up) too late tomorrow?
c. If Robots __w_e_re__to_c_o_n_t_ro_l_ (control) the world some day, here _w_o_u_l_d_b_e_ (be) no friendship.wk.baidu.com
将来
# Exercises
1. If I _B_ more time, I would have gone with him. ( 过去)
A.had
B. had had
C. have had
D. would have
2. If I _D_you, I wouldn't return the
call. ( 现在)
4. If he had come yesterday, you would have seen him.
Had he come yesterday, you would have seen him.
3. __C__ he finished the work, he
would not have been punished.
If I were a bird, I would fly freely . = Were I a bird, I would fly freely .
1.If you were handsome, I would marry you.
=Were you handsome, I would marry you.