Unit4 Attitudes towards Our Elders-grammar學(xué)案
a.if i am possible b.if it possible c.if possible d.possible
14. —how are you getting on with your work?
—oh, i’m sorry. things aren’t going so well as______.
a.plans b.planning c.planned d.to plan
15. —are you a volunteer now?
—no, but i_________. i worked for the city sports meeting last year,
a.used to b.used to be c.used to do d.was used to
答案與解析：
1.a 不定式作賓語補(bǔ)足語時(shí)，其后的內(nèi)容常被省略，只保留不定式符號(hào)to。
2.a
3.b receiving a beautiful necklace后面省略了前文中的made the girl so glad。
4.c 狀語從句中省略了i was。
5.c
6.d 承前省略的不定式后有助動(dòng)詞have時(shí)，不定式等號(hào)to后要保留have。
7.d
8.c
9.c as if to see是as if he was going to see的活力說法。
10.b 此處是對(duì)將來情況的假設(shè)。虛擬條件句的謂語部分有should, had或were時(shí)，可把if省去，而把should, had或were放在從句的主語之前，構(gòu)成主謂部分倒裝。
11.a
12.b
13.c if possible是if it is possible的活力說法。
14.c
15.b