What would you do

                          could/would/ might + v. 表將來
例：
a. -----do you have a type writer?
 -----no, but i wish i _____b_____.
a  have  b had  c   do  d   had had
b.i wish i ____c_____ my time when i was young.
a  didn’t waste   b  shouldn't have waste  c  hadn’t waste  d  wouldn't have wasted
c.i wish we _____a_____ with my brother when he flies to england next week.
a  could go  b  had gone  c will go d  are going
4)as if, as though表不可能，不真實情況時的虛擬語氣
例：
a. they look rather puzzled, as if /though they didn’t know. 表現(xiàn)在
b. you look as if /though you had seen a ghost. 表過去
c. he is very happy as if /though he could win the game.  表將來                               
5) would rather在虛擬語氣中的用法
 　　　　　　　　　　　　　v-ed表現(xiàn)在或?qū)��?br>would rather +主語(從句中)+   
                          had + 過去分詞表過去
例：
a . i would rather you came tomorrow than today.
b.i would rather you  hadn't said that.
虛擬語氣練習(xí)題
1. i advised that sister ________ at her desk all day.
a. mustn’t  b  not read  c  doesn’t read  d  needn’t read
2. the situation required that china __________ its door to the outside world.
a  must open  b should open  c  have to open  d  has to open
3. i ________ you a more valuable present for your birthday. i was short of money at that time.
a  must have brought  b  would have bought  c  had bought  d  would buy
4. ----do you want him to lend you some money?
“would like”
一、woule you like/love to do…？ 你愿意……嗎？
這是正式而有禮貌的邀請用語。語氣委婉并帶有與對方商量的味道，常用此句邀請對方與你共同進行某項活動，是很有用的！
1. ——would you like to go to the science museum with us to tomorrow？
——certainly,i'd love to.
2. ——would you like to play basketball with me？
——yes,i'd love to.but i have a lot of homework to do.i'll have to finish it first.
exercise 1. would you like to help me with the following sentences?