[答案]
1.have改为has;2.obviously改为obvious;3.在learn前加to;4.去掉more;5.who改为that/which;6.ignoring改为ignored;7.us改为our;8.opportunity改为opportunities;9.the改为a;10.On改为In
[解析]
Online learning has become an important way to learn recently.However,online learning have both advantages and disadvantages.
Its advantages are obviously.It allows us∧ learn at any time wherever we are.Besides,it is much more easier for us to absorb resources who are available online.However,its disadvantages cannot be ignoring.Staring at the screen for a long time is harmful to us eyes.Worse still,we don't have many opportunity to interact with teachers and classmates.
Then how to be smart online learners?First,we should discuss problems with others courageously.Second,it is wise to take the short break after learning for half an hour.
On conclusion,only by being smart online learners can we truly enjoy the benefits of modern technology.
详解:
1.have改为has.考查主谓一致。句意:然而,在线学习既有优点也有缺点。"online learning"是单数概念,因此其后用第三人称单数has,故将have改为has。
2.obviously改为obvious.考查形容词。句意:其优点是显而易见的。"are"后用形容词obvious作表语,"obvious"意为"明显的",故将obviously改为obvious。
3.在learn前加to.考查固定短语。句意:它让我们能够随时随地学习。allow sb.to do sth.是固定短语,意为"允许某人做某事",因此"us"后是不定式to learn,故在learn前加to。
4.去掉more.考查比较级。句意:此外,我们更容易吸收网上可用的资源。"easier"是比较级,用much修饰,因此"more"是多余的,故去掉more。
5.who改为that/which.考查定语从句的引导词。句意:此外,我们更容易吸收网上可用的资源。"resources"后是定语从句,先行词"resources"是物,因此引导词用关系代词that/which,在从句中作主语,故将who改为that/which。
6.ignoring改为ignored.考查被动语态。句意:然而,它的缺点也不容忽视。缺点是不被忽视,句子用被动语态,即"cannot be done",因此"be"后应用过去分词ignored,故将ignoring改为ignored。
7.us改为our.考查形容词性物主代词。句意:长时间盯着屏幕对我们的眼睛有害。根据语境可知,句子表示"长时间盯着屏幕对我们的眼睛有害","我们的"是our,是形容词性物主代词,修饰名词"eyes",故将us改为our。
8.opportunity改为opportunities.考查可数名词的复数。句意:更糟糕的是,我们没有很多机会与老师和同学互动。"many"后需跟名词的复数opportunities,故将opportunity改为opportunities。
9.the改为a.考查不定冠词。句意:其次,学习半小时后休息片刻是明智的。"take a short break"是固定短语,意为"休息片刻",故将the改为a。
10.On改为In.考查固定短语。句意:总之,只有成为聪明的在线学习者,我们才能真正享受现代技术的好处。in conclusion是固定短语,意为"总之",故将On改为In。
[点评]
本题考查了"学习,",属于"常考题",熟悉题型是解题的关键。