单元语法聚焦
2. who在定语从句中指代__人______;that在定语从句中既 可指代__人__/_物___, 又可指代_物__/_人____; who和that在定 语从句中既可作__主__/宾____语,又可作___宾__/主___语,作 ___宾_____语时可省略。
单元语法聚焦
实战演练
I. 单项选择
( C ) 1. ________ Helen's knowledge and
vocabulary increased,
she asked more and more quile
C.As
D.Before
单元语法聚焦
( )2. Someone called me up in the middle of the
have meals. A.unless B.while C.when D.before
单元语法聚焦
( )8. 2017•来宾 I like the TV shows________
D
make me laugh happily. A.who B.what C.whom D.that
单元语法聚焦
Ⅱ. 用before, after或as填空 1.He was lucky. He reached the station _b__ef_o_r_e__ the train left. 2.—Do you have a swimming pool?
D
night, but he hung up________ I could answer the phone.
A.after B.since C.until D.before
单元语法聚焦
( )3. 2017•攀枝花 The book was so interesting