题目内容
In my opinion, we can improve our oral English ____we practice talking with others more often.
A.unless B.if
C.until D.though
B
【解析】
试题分析:unless 意为除非……如果不……unless是从属连词,引导条件状语从句,含有否定意义,相当于if引导的条件状语从句的否定形式,unless = if not。 If意为假如,如果。作为连词,引导条件状语从句。until直到……时为止。作连词的until用于肯定句中,表示主句的动作一直持续到从句动作发生或状态出现时为止。主句的谓语动词必须是持续动词(非瞬间动词),如live, wait , last, love, like, stay, work, continue 等。though虽然;尽管,though引导条件状语从句,放在主句前后均可,有时还可放在句中。
考点:考查连词引导的状语从句
--When your brother back?
--About half an hour ago.
A. did, come B. had, come
C. do, come D. have, come
In our school, we have early morning and afternoon self-study for 40
minutes every day. Here’s our school’s self-study class schedule. Read it and find out we spend________hours on exams from Monday to Friday every week.
Self-study Class | |||||
Early morning | Afternoon | ||||
Read aloud | Exam | Sing a song | Radio | Exam | Sing a song |
5 minutes | ? | 5 minutes | 5 minutes | ? | 5 minutes |
A. 20 B.100 C. about 1.5