内容正文:
Unit 3 Teenage problems
第1课时 Comic strip & Welcome to the unit
分层练习
一、单项选择题。
1. Though his grandmother lives _____, she never feels _____.
A. alone; alone B. lonely; lonely
C. alone; lonely D. lonely; alone
【答案】C
【详解】句意:虽然他的祖母一个人住,但是她从不感到孤独。
考查形容词和副词辨析。第一空修饰动词lives用副词alone,表示独自一人的状态;第二空用于感官动词feel后做表语,表示孤独的感觉,用lonely。故选C。
2. They have lots of ______ to do, so they don’t have enough time to try more_______.
A. exercise; exercises B. exercises; exercise
C. exercises; exercises D. exercise; exercise
【答案】B
【详解】句意:他们有很多练习题要做,所以没有足够时间锻炼更多。
考查名词用法。exercise作可数名词时,表“练习题”;作不可数名词时,表“锻炼”。根据语境可知,由于课业较多,没时间锻炼。故选B。
3. My problem is ________ friends.
A. to have no closely B. having no close
C. to have no closed D. having no closed
【答案】B
【详解】句意:我的问题是没有亲密的朋友。
考查形容词用法。friends是名词,其前用形容词close表示“亲密的”,排除ACD。故选B。
4. —Do you have time _______ your hobbies after you entered Grade 9?
—No, I don’t.
A to B. for C. with D. about
【答案】B
【详解】句意:——你进入九年级后有时间从事你的爱好吗?——不,我没有。
考查介词辨析。to到;for为了;with和;about关于。have time for sth表示“有时间做某事”。故选B。
5. —Mr Wu, I don’t have enough sleep and I feel sleepy in class every day.
—Perhaps you should ________ your time better and go to bed earlier.
A. spend B. make C. manage D. have
【答案】C
【详解】句意:——吴老师,我睡眠不足,每天上课都很困。——也许你应该更好地管理你时间,早点睡觉。
考查动词辨析。spend花费;make制造;manage管理;have有。根据“Perhaps you should...your time better and go to bed earlier.”可知,是更好地管理时间,故选C。
6. He told me the news in a low ________.
A. sound B. noise C. voice D. noises
【答案】C
【详解】句意:他低声告诉我这个消息。
考查名词辨析。sound指用耳朵听到的自然界的任何“声音”;noise常指不悦耳、不和谐的嘈杂声;voice主要指人讲话或者唱歌的声音;noises噪音。根据“He told me the news”可知指人的声音,用voice。故选C。
7. Turn off the lights before you leave. Don’t leave them ________.
A. off B. on C. away D. out
【答案】B
【详解】句意:离开前把灯关掉。不要让它们开着。
考查副词辨析。off离开;on开着地;away离开;out在外面。根据“Turn off the lights before you leave.”可知要把灯关掉,不让它们开着。故选B。
8. At last the following story made them _________.
A. happily B. quickly C. friendly D. slowly
【答案】C
【详解】句意:最后,接下来的故事使他们变得友好起来。
考查词汇辨析。happily开心地,副词;quickly快速地,副词;friendly友好的,形容词;s