近三年语法填空都是7个提示和3个非提示。一般说来给提示的都要变化形式，也就是说做这部分试题一要知道单词的拼写形式二要知道他们的句子成分。而不给提示的基本上都是固定的，比如，固定搭配as a result ,冠词，或者句子结构，比如when ,where等。
名词要注意单复数
动词先判断谓语或者非谓语。是谓语考虑语态、时态和单复数；非谓语就是不定式、动名词和分词。
介词都是固定搭配。
代词要注意上下句、单复数、所有格、反身代词等
形容词和副词注意区别之外，还要注意比较级和最高级
连接词主要是逻辑关系和结构，注意区分连词、代词和副词以及句子成分。
如果放在句子开头还要注意大小写。
也可以把语法填空分为三类：
A : 句子成分和词类
B：固定搭配类
C：连接词类
或者除了七个提示词之外，剩下三个分别是：介词，冠词和连接词！偶尔是个代词！
2016年高考语法填空
Chengdu has dozens of new millionaires, Asia’s biggest building, and fancy new hotels. But for tourists like me, pandas are its top____61_(attract).
So it was a great honour to be invited backstage at the not-for-profit Panda Base, where ticket money helps pay for research, I_____62_（allow）to get up close to these cute animals at the 600-acre centre. From tomorrow, I will be their UK ambassador. The title will be __63___(official) given to me at a ceremony in London. But my connection with pandas goes back ____64__ my days on a TV show in the mid-1980s, ____65_ I was the first Western TV reporter__66___ (permit) to film a special unit caring for pandas rescued from starvation in the wild. My ambassadorial duties will include ____67_(introduce) British visitors to the 120-plus pandas at Chengdu and others at a research in the misty mountains of Bifengxia.
On my recent visit, I help a lively three-month-old twin that had been rejected by _____68_ (it) mother. The nursery team switches him every few __69__( day) with his sister so that while one is being bottle-fed, __70____ other is with mum-she never suspects.
——摘自2016年高考英语真题全国卷一
【参考答案】
61.attaction考查名词。形容词top后面跟名词形式。
62.was allowed 考查时态和语态。根据句意可知作者是被允许走近这些动物，“be allowed to do sth”‘被允许做某事’。
63. officially考查副词。修饰动词用副词形式。
64. to考查介词。固定短语：go back to “回到”。
65. when考查定语从句。后面是非限制性定语从句，从句缺少状语，因为先行词是时间，故填when。
66. permitted 考查过去分词。被修饰的名词和permit之间是被动关系，用过去分词。
67. introducing考查动名词。介词后面应该用动名词形式。
68. its考查代词。 修饰名词用形容词性的物主代词，故填its。
69. days考查名词复数。Few修饰复数名词。
70. the考查冠词。固定短语：one …the other“一个……另一个”。
2017年高考英语填空答案解析
There has been a recent trend in the food service industry toward lower fat content and less salt. This trend, which was started by the medical community（医学界） 61 a method of fighting heart disease, has had some unintended side 62 (effect) such as overweight and heart disease — the very thing the medical community was trying to fight.
Fat and salt are very important parts of a diet. They are required 63 (process) the food that we eat, to recover from injury and for several other bodily functions. When fat and salt 64 (remove) from food, the food tastes as if is missing something. As 65 result, people will eat more food to try to make up for that something missing. Even 66 (bad), the amount of fast food that people eat goes up. Fast food 67 (be) full of fat and salt; by 68 (eat) more fast food people will get more salt and fat than they need in their diet.
Having enough fat and salt in your meals will reduce the urge to snack(吃点心) between meals and will improve the taste of your food. However, be 69 (care) not to go to extremes. Like anything, it is possible to have too much of both, 70 is not good for the health.
——摘自2017年高考语文全国卷一
【参考答案】
61. as 考查介词。句意：这一趋势最初始于医学界作为一种对抗心脏病的方法。as表示“作为，以……身份”，故填as。
62. effects 考查单复数。分析语境可知作者表达的意思是“一些不为人知的副作用”，根据前文的some可知“side effect”(副作用)有很多，故填effects。
63. to process 考查不定式。句意：他们被要求加工食物。require表示“要求”，require sb. to do sth.表示“要求某人做某事”，被动形式为“sb. be required to do sth.”(某人被要求做某事)。故填to process。
64. are removed 考查被动语态。句意：当脂肪和盐分从食物中被去掉。分析可知fat，salt和move之间是被动关系，脂肪和盐分是两种东西，且是被人们去掉，所以用被动语态。故填are removed。
65. a 考查冠词。固定短语as a result表示“结果”。句意：结果，人们将吃更多的食物去弥补损失的东西。故填a。
66. worse考查比较级。句意：更糟糕的是，人们所吃快餐的数量增加了。故填worse。
67. is考查主谓一致。句意：快餐食物中满是脂肪和盐。fast food的意思是“快餐”，表示一类食物，为不可数名词，谓语动词用单数形式。故填is。
68. eating考查动名词。句意：通过吃更多的快餐，人们将在饮食中摄入超过需求量的脂肪和盐。根据前文中的by可知此处应该填名词、动名词，所以填eating。
69. careful 考查形容词。句意：然而，注意不要走极端。分析语境可知be后面应该用形容词作表语，故填 careful。
70. which考查非限制性定语从句。句意：很可能摄入过多的脂肪和盐，那对健康没有好处。分析可知which is not good for the health为非限制性定语从句，先行词是前面的整句话。
2018年全国I卷高考英语语法填空深度解析
阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
According to a review of evidence in a medical journal, runners live three years __61__(long) than non-runners, You don’t have to run fast or for long __62__(see) the benefit. You may drink, smoke, be overweight and still reduce your risk of __63__(die) early by running.
While running regularly can’t make you live forever，the review says it __64__(be)more effective at lengthening life_65___ walking, cycling or swimming. Two of the authors of the review also made a study published in 2014__66__showed a mere five to 10 minute a day of running reduced the risk of heart disease and early deaths from all _67___(cause).
The best exercise is one that you enjoy and will do. But otherwise...it’s probably running. To avoid knee pain, you can run on soft surfaces, do exercises to _68___(strength) your leg muscles (肌肉), avoid hills and get good running shoes. Running is cheap, easy and it’s always_69___(energy). If you are time poor, you need run for only half the time to get the same benefits as other sports, so perhaps we should all give__70__a try.
正确答案
61.longer 62.to see 63.dying 64.is 65.than 66.that/which 67.causes 68.strengthen 69.energetic 70.it