高中英语 每日一题（第5周）switch 和 instant（含解析）新人教版必修5

1、switch和instant 高考频度：难易程度：1.（2017江苏）A quick review of successes and failures at the end of year will help _ your year ahead.A. shape B. switch C. stretch D. sharpen【参考答案】A 2. We are tired of the boring topic. Why not _ it to an interesting one?A. deliverB. switchC. connectD. direct【参考答案】B【试题解析】考查动词。句

2、意：我们讨厌这个令人厌烦的主题，为何不换一个有趣的呢？switch.to. “把换”。 【归纳拓展】switch nC开关；转换vt.& vi.(使)转换switch off 切断(电流、气体等)switch on 打开(开关)；接通(电流等)switch to 切换到；转到；转变成switch from to 从改为，从从转换到switch over 改用；换用switch sth. with sb. 和某人交换某物switch sth. from sth. 从某物转变到某物3. When the teacher asked him a question, he didnt hesitate

3、 to answer it _.A. in factB. in an instantC. in the endD. in addition 【参考答案】B 4. The police had to employ force _ the crowd got out of control.A. the instantB.at the instantC.in an instantD. for an instant【参考答案】A【试题解析】考查连词短语。句意：人群一旦失控，警察不得不动用武力。the instant 是连词短语，意为“一就”；at the instant在那个瞬间；in an inst

4、ant很快；for an instant一会儿。故选A。【知识拓展】in an instant=immediately立刻，马上the instant =as soon as一就at any instant随时for an instant一瞬间表示一就的其他表达方式：the moment/minute+从句；instantly/immediately/directly+从句；on/ upon + n. / v-ing。如： It began to rain instantly we arrived home. 我们一到家，天就下起雨来。 On his arrival home, he foun

5、d his bike stolen. 他一回到家就发现他的自行车被偷了。1. Such animals as dinosaurs died out because they couldnt _ to the sudden change of climate.A.suitB.switchC.keepD.adapt2. Tom is so creative a person that he always has lots of _ ideas in his mind, and sometimes we dont even know what he is thinking about.A.meanB.novelC.slimD.instant3. I called out her name _ I saw her.A.at that instantB.instantlyC.instanceD.direct1. D【解析】考查动词短语辨析。像恐龙这样的动物灭绝了，因为