do表强调使用方法要素与考试知识点练习
■湖南 陈仁祯
1、先看一道考试试题
有如此一道考试试题，从表面上看非常像是考查非谓语动词，但事实上是考查强调使用方法：
If you have a job, ______ yourself to it and finally you’ll succeed.
A. do devote B. don’t devote C. devoting D. not devoting
从句意上看，表示否定意义的 B 和 D 很容易排除。至于A和C，很多同学拿不准该选哪一个，有些误觉得是考查非谓语动词的使用方法，从而误选了C。其实此题答案为A。依据句首的条件状语从句If you have a job（假如你有一份工作的话）可知，空格后面实质上是句子的主句，所以不可以填C和D如此的非谓语动词（不然主句便没谓语）；另外从句意上看，don’t devote…与其后you’ll succeed（你会成功）相矛盾，故B也可排除。在do devote…中，do起强调用途，用于加大语气，意为“务必”。
2、do表强调的使用方法总结
1. 用于强调陈述
She does like dogs. 她真的喜欢狗。
I did turn the gas off. 我确实把煤气关掉了。
I do think you are right. 我的确觉得你是对的。
She does feel that way. 她确实有那种感觉。
I thought I’d pass the exam, and I did pass. 我曾想我考试会及格的，我也真的及格了。
2. 表示委婉或客气
Do sit down. 请坐，请坐。
Do try this fish. 请尝尝这鱼。
Do have another cup of coffee. 请再喝杯咖啡吧。
3. 表示强调的请求
Do come with us. 请必须要和大家一块去。
Please! Do be quiet a moment! 求求你们! 安静一会儿!
4. 表示不耐烦
Do sTOP talking! 不要说啦!
Do speak quietly, can’t you? 说话沉稳些，行不可以？
5. 表示提醒或警告
Do stay in bed for a couple of days. 务必卧床休息几天。
Do put that down, or else I’ll smack you. 快把它放手来，不然我会揍你。
Do be careful. This floor is quite slippery. 务必小心一点。这个地板是滑的。
6. 期望说服他们
Do come to the party tonight. 今晚务请来参加晚会。
Do help me with this maths problem. 务请帮我解答这道数学题。
7. 表示惊奇或意料之外
Believe it or not, he did won first prize. 信不信由你，他的确是获得了一等奖。
Strange to say, he did pass his exam after all. 说也奇怪，考试他居然通过了。
8. 表示期望或愿望
I do hope you’ll stay for lunch. 我的确期望你留下吃午饭。
I do hope you’ll get better soon. 我真期望你早日康复。
I do wish you wouldn’t keep interrupting me! 期望你别老来打扰我!
9. 表示对比
He did come but soon went back. 他是来了，但非常快就回去了。
She thinks I don’t love her, but I do love her. 她觉得我不喜欢她, 可是我真的爱她。
My parents think I didn’t study for my exams, but I did study. 我父母觉得我考试前没复习，但我是复习了。
3、有关do的语法说明
用do表示强调时，do可以有时态变化（只能是一般目前时或一般过去时）和形态变化（如do, does等），但它后面的动词需要用原形。如：
1. 她真的计划来，大家特别高兴。
误：We’re very pleased that she do intend to come.
误：We’re very pleased that she do intends to come.
误：We’re very pleased that she does intends to come.
正：We’re very pleased that she does intend to come.
2. 说句公道话，大家得承认她应该获胜。
误：To do her justice, we must admit that she does deserved to win.
误：To do her justice, we must admit that she did deserved to win.
误：To do her justice, we must admit that she was doing deserve to win.
正：To do her justice, we must admit that she did deserve to win.
4、随学随练
1. He’s very late—I _______ he hasn’t met with an accident.
A. do hope B. do hoping C. did hope D. am doing hope
2. The result is not very important to us, but if we _______, then so much the better.
A. doing win B. do winning C. am doing win D. do win
3. If he _______ to come, let me know, will you?
A. do decide B. does decides C. do decides D. does decide
4. I don’t take much exercise now, but I _______ football a lot when I was younger.
A. did play B. do played C. did played D. do play
5. I don’t have much contact with my family, but I _______ my mother occasionally.
A. do see B. don’t see C. not to see D. do seeing
6. He stays silent for long periods, but when he _______ he says a great deal.
A. do speak B. does speaks C. does speak D. do speaks
7. I don’t have any change for the phone, but I _______ a phone card, if that’s of any use.
A. do have B. don’t have C. not to have D. do to have
8. Although I have little time for entertainment, I _______ to the theatre once in a while.
A. doing go B. do going C. do to go D. do go
1. A。do hope为hope的强调说法，意为“的确期望”。全句意为：他这么晚还没有来——我真期望他别出事。
2. D。do win为win的强调说法，意为“的确赢了”。全句意为：输赢对大家并不十分要紧，但倘若大家真赢了，就更好了。
3. D。does decide 为decides的强调说法，意为“真的决定”。全句意为：假如他真的决定来的话，请告诉我怎么样?
4. A。did play 为play的强调说法，意为“的确踢过”。全句意为：我目前不如何运动了，但我年轻时常常踢球。
5. A。do see为see的强调说法，意为“的确去看望”。全句意为：我目前和我的家人没多少来往，但我的确不时看看我妈妈。
6. C。does speak为speaks的强调说法。全句意为：他总是长期不说话，但一旦开口，就滔滔不绝。
7. A。do have为have的强调说法。全句意为：我没打电话的零钱，但有一张电话卡，假如那有用的话。
8. D。do go为go的强调说法。句意为：虽然我极少有空闲娱乐，但我还是间或去看戏。
