高三英語Unit4 Global教案
c. that was d. whom are
( ) (2) ______ you want to say?
a. what is it that b. what it is that
c. how is it that d. how it is that
( ) (3) it was ______ they were having dinner ______ the phone rang.
a. that; that b. when; that
c. that; when d. when; when
( ) (4) it was the girl ______ i met in park ______ told me the news.
a. who; that b. which; that
c. that; which d. whom; which
10、without the ‘greenhouse effect’， the earth would be about thirtythree degrees celsius cooler than it is.(p26)
如果沒有這種 “溫室效應”，地球的溫度將比現在的溫度還要低33攝氏度左右。
(1) without air, water, and sunlight there would be no living things.
(2) what would i have done without you?
此句子使用了虛擬語氣，假設與現在事實相反的事情，介詞without �？杀硎疽粋�條件，相當于一個if從句，如without the ‘greenhouse effect’，相當于 if there was no ‘greenhouse effect’， 此時，句子的謂語動詞要用虛擬語氣。
單項填空
( ) (1) without electricity, human life ______ quite different.
a. is b. will be
c. would have been d. would be