2020-2021学年高中英语(北师大版)必修5随堂演练：14-3.docx

随堂演练
即时体验　巩固提升
Ⅰ.对比填空
1.
①I________you, so I ________ what you said.
②We need a leader we can ________.
③I can't ________ my memory. I'd better write everything down.
答案　①trust/believe in, believe　②believe in　③trust
2.
①The doctor ________ the boy and found there was nothing the matter with him.
②Health Department officials came to ________ the factory.
答案　①examined　②inspect
Ⅱ.单项填空
1．After the accident, Mike had to give up his ________ of becoming a racing driver.
A. thought B. dream
C. means D. sense
答案与解析　B　句意：事故后， Mike不得不放弃了成为赛车手的幻想。 thought“办法；思想”； means“手段”； sense“感觉”。只有dream表示“幻想”，符合句意。
2．The people in this area had ________ the serious flood disaster and made advance in agriculture.
A. overcome B. conquered
C. succeeded D. defeated
答案与解析　A　overcome意为“战胜；克服”，指成功地和某人或某物进行斗争。conquer“制服”； succeed“成功；继承”； defeat“战胜”。
3．It was a pity that he should fail to ________ the chance when it arose.
A. scratch B. watch
C. gain D. grasp
答案与解析　D　句意：机会消灭时他竟然错过了，真是圆满。 grasp“抓住；把握”； grasp the chance“抓住机会”。 scratch“抓；挠”； watch“观看；凝视”； gain“得到；获得”，指通过努力或奋斗获得某种利益、好处或阅历。
4．— Mom, I can't see any point in working hard at all the subjects at school.
— Come on, dear. Years of hard work will surely ________ in the future of your career.
A. make sure B. pay off
C. bring back D. pay back
答案与解析　B　句意：——妈妈，我觉得在学校里努力学习全部的功课没什么意义。——别灰心，友爱的。多年的努力学习确定会让你在将来的事业中取得成功。 pay off在此用作不及物动词短语，表示“取得成功”。
5．There are three basic ways of ________ language to writing, and all known graphic systems use one or a combination of these.
A. committing B. attaching
C. comparing D. relating
答案与解析　A　commit ... to“托付；交付”。 commit sth. to writing“把……写下来”。
6．Jack ________ a moment before stepping through the doorway, because of his failure in the exam.
A. paused B. minded
C. stopped D. hesitated
答案与解析　D　考试失败了确定是不敢回家，所以才会在门口徘徊迟疑，故hesitate“迟疑；踌躇”符合句意。