2021届高考北师大版英语一轮复习语法课件 专题四 形容词、副词和比较等级 (共49张PPT)

[高考感悟] A组　单句语法填空 1．[2019·全国卷Ⅰ书面表达]Scientists have responded by noting that hungry bears may be congregating (聚集) around human settlements，leading to the illusion(错觉) that populations are ________ (high) than they actually are. 答案与解析：higher　考查形容词比较级。根据空格后的than可知，此处应用high的比较级形式higher。 2．[2018·全国卷Ⅰ]According to a review of evidence in a medical journal, runners live three years ________ (long) than non­runners. 答案与解析：longer　考查副词的比较级。句中的than是比较级的标志，故填long的比较级形式longer。 3．[2018·全国卷Ⅲ]He screams the ________ (loud) of all. The noise shakes the trees as the male beats his chest and charges toward me. 答案与解析：loudest　loudest 考查副词的比较等级。由空前的the以及空后的all可知要用最高级。 4．[2017·全国卷Ⅰ]Even ________ (bad), the amount of fast food that people eat goes up. 答案与解析：worse　考查副词的比较级。根据语境可知，此处表示程度的加深，所以用比较级形式。even worse“更糟的是”，可以看作固定搭配。 5．[2018·浙江卷6月]There could be an even ________ (high) cost on your health. 答案与解析：higher　考查形容词的比较级。根据even并结合语境可知，此处表示“更高的代价”，故需要用high的比较级形式higher。 B组　单句改错 1．[2019·全国卷Ⅰ短文改错]I stopped the ball and kicked it hardly back to the playground.________ 答案与解析：hardly→hard　此处表示“用力把足球踢回操场”，应用hard(adv.用力地)。hardly意为“几乎不”。 2．[2019·全国卷Ⅱ短文改错]One was that I was amazed at the fact that a sick person could feel much more better after seeing a doctor.________ 答案与解析：去掉more　本句中better本身已经是比较级，前面只需要much来修饰，表示程度，more在本句中多余。 3．[2019·全国卷Ⅱ短文改错]First, I wanted to be a fireman，whose uniform looked so coolly.________ 答案与解析：coolly→cool　连系动词look后跟形容词作表语。 4．[2018·全国卷Ⅲ]I had done my homework, but I was shy. I was afraid to speak in front of a larger group of people.________ 答案与解析：larger→large　词法错误。由语境可知，前后没有比较的意味，故用原级。 [考点研析] 考点一　如何确定形容词、副词 1．看到作定语、表语、或补足语，用形容词。 2．看到修饰动词、形容词、副词或整个句子在句中作状语，用副词。 ①He was more than just an English teacher, because he also taught me useful lessons in life.(useful作定语) ②[2018·河南洛阳第二次统考]Obviously, a good habit can help us to speed up to reach our destinations.(Obviously作状语，修饰整个句子) ◎即学即练 1．[2020·河南郑州一中六次测试，48]________ (sad), people can no longer visit the cave. 答案与解析：Sadly　句意为：很遗憾，