三、用方框中所给单词或词组的适当形式填空。每词（组）限用一次。
and alone you put off goal in deadline one good
Everyone is born with the ability to be a smart student. Here are ways to bring out the ability.
Set goals for 21. . Everybody needs something to work towards. An hour of studying each night? Fifty pages read throughout the week? Make certain 22. that you can reach for. They can be whatever you think would keep you going.
Avoid 23. your work. It's important for you to finish what you planned before the 24. . For example, when you get home after school, sit down and do your homework 25. . Then you can do other things without any worries.
Work 26. a group. It has been shown that students studying in a small group may get 27. results than before. It'll also be more fun than studying 28. . So ask your friends to study together 29. make plans for studying.
School life can sometimes be full of challenges, but now with all the tips above, you will be on the right track to success!

21. yourself 22. goals 23. putting off 24. deadline 25. first 26. in 27. better 28. alone 29. and

【分析】
本题为英语词汇适当形式填空题，解题思路如下：1. 先通读全文，把握文章关于培养学习能力的建议主旨；2. 逐空分析，结合句子结构、语境、固定搭配判断所需词汇的词性及形式，同时遵循每词限用一次的要求；3. 匹配方框内词汇，调整为正确形式完成填空。
【解析】
21. 句意：为你自己设定目标。此处需反身代词，you对应的反身代词为yourself，故填yourself。
22. 句意：确定你能达到的目标。goal为可数名词，此处表泛指，用复数形式goals，故填goals。
23. 句意：避免拖延你的作业。avoid doing sth是固定搭配，put off的动名词形式为putting off，故填putting off。
24. 句意：在截止日期前完成计划。deadline意为“截止日期”，符合语境，故填deadline。
25. 句意：首先坐下做作业。此处需副词表顺序，one的副词形式为first，故填first。
26. 句意：小组学习。in a group是固定搭配，意为“在小组中”，故填in。
27. 句意：小组学习的学生能得到比之前更好的结果。由than可知用比较级，good的比较级为better，故填better。
28. 句意：比独自学习更有趣。此处需副词修饰studying，alone意为“独自地”，符合语境，故填alone。
29. 句意：叫朋友一起学习并且制定学习计划。and连接并列动作，表顺承，故填and。
【答案】
21. yourself 22. goals 23. putting off 24. deadline 25. first 26. in 27. better 28. alone 29. and
【知识点】
词汇适当形式填空、固定搭配、形容词比较级
【点评】
本题考查英语基础词汇的运用，涉及反身代词、名词复数、动名词、比较级等形式变化及固定搭配，需结合语境分析，难度适中，适合基础阶段学生练习。
【难度系数】
0.6