《2025年同步练习册山东人民出版社高中英语必修第二册外研版B专版》

4. warning n. 警告，警示，告诫
[教材原文] Interestingly, the letters did not contain the usual warnings to children that they might not receive their presents if they were not good.
有趣的是，信里并没有那些常见的对孩子们的警告，比如如果他们做得不好，他们就可能收不到礼物之类的话。
[归纳拓展]
warn v. 提醒，警告
warn sb. of sth. 警告某人当心某事
warn sb. to do sth. 提醒某人做某事
warn sb. against doing sth. = warn sb. not to do sth. 警告某人不要做某事
warn sb. that... 提醒某人……
[即学即练]
(1) 单句语法填空
① Mrs Smith warned her son never to drive (drive) after drinking.
② We've just heard a warning (warn) on the radio that a typhoon may be on the way.
③ I tried to warn him of the danger, but he is determined to get his own way.
(2) 写作微练
① (读后续写之话题总结) 经过这件事，我想起来老师总是告诫我们绝不能放弃我们的梦想。
After this experience, I remember that our teacher always ______ ______ ______ ______.
② (应用文写作之建议信) 医生警告说不要晚睡，因为它会导致严重的健康问题。
Doctors ______ ______ ______ as it can lead to serious health problems.

答案： 4.
(1)①to drive ②warning ③of
(2)①warned us not to give up on our dreams
②warn against staying up late

5. do/does/did 表强调
[教材原文] The letters did, however, change as Tolkien's children got older...
不过，随着托尔金的孩子们渐渐长大，信的内容的确发生了变化……
[句式分析] 本句中助动词 did 起强调作用，强调谓语动词 change，意为“的确”。
[归纳拓展]
“do/does/did + 动词原形”结构用来强调谓语动词的一般现在时和一般过去时，且只对肯定的谓语动词进行强调。在一般现在时中，do 有人称的变化，第三人称单数用 does；在一般过去时中，do 变成 did。在祈使句中，“do + 动词原形”往往不表示命令，而表示强烈的请求或客气的语气。
[即学即练]
(1) 单句语法填空
① He does like (like) the film.
② She did (do) tell me about her address, but I forgot all about it.
(2) 写作微练
① (读后续写之主旨升华) 我确实认为真正的友谊应该建立在相互理解和有相似理想的基础上。
I ______ ______ ______ that true friendship should be based on mutual understanding and similar ideals.
② (读后续写之主旨升华) 有了勇气和毅力，我确实取得了很大的进步。
With bravery and perseverance, I ______ ______ ______.

答案： 5.
(1)①like ②did
(2)①do believe ②did make great progress