Unit 3 第三课时 (Grammar Focus 3c)—单元同步语法精讲精练（作业课件）-【黄冈100分闯关】2023-2024学年八年级英语上册（人教版 河南专用)

第三课时　(Grammar Focus­3c)—单元同步语法精讲精练 英语 八年级上册 人教版 100分闯关 ►形容词/副词比较级的含义 形容词和副词有三个等级：原级、比较级和最高级。其中比较级表示“更……”，用于两者(人或事物)之间的比较，说明“前者比后者更……”。 ►形容词/副词比较级的构成 ①一般在形容词词尾加­er。 eg：small→smaller；smart→smarter ②以不发音字母e结尾的形容词/副词，词尾加­r。 eg：close→closer；nice→nicer ③以重读闭音节结尾且末尾只有一个辅音字母的形容词/副词，要先双写这个辅音字母，再加­er。 eg：big→bigger；thin→thinner ④以“辅音字母＋y”结尾的形容词/副词，先将y变i，再加­er。 eg：early→earlier；happy→happier ⑤多音节和部分双音节形容词/副词，在其前加more构成比较级。 eg：beautiful→more beautiful ⑥部分不规则形容词/副词的比较级。 eg：good/well→better；bad→worse many/much→more；little→less old→older/elder；far→farther/further ►形容词/副词比较级的用法 ①形容词/副词的比较级结构为：形容词/副词的比较级＋than＋比较对象。表示一个事物和范围内其他事物比较用“比较级＋than＋any other＋单数名词”，意为“比其他任何一个……”。 eg：He is taller than any other student in his class.他比班上任何一个学生的个子都高。 ②as...as... 意为“与……一样……”，其否定形式为“not so/as...as...”，意为“不如……怎么样；不与……一样……”。它们也是一种表达比较级的形式。 【注意】as与as之间要用形容词或副词的原级。 ③“the＋比较级……，the＋比较级……”表示“越……，越……”。 eg：The more you read，the more you know.你书读得越多，你知道的(东西)就越多。 ④“比较级＋and＋比较级”表示“越来越……”。 eg：Our city is more and more beautiful.我们的城市越来越漂亮了。 ⑤修饰比较级可用much，a little，even，a bit，a lot等。 【注意】当比较级后有of the two...之类的短语时，比较级前要加定冠词the。 ⑥两者之间选择的疑问句，常用句型： Which/When/Who＋be＋形容词比较级，A or B？ 一、写出下列形容词或副词的比较级。 1．well ________　　　 2.bad ________ 3．much ________ 4.little ________ 5．far ______________ 6.few ________ 7．loud ________ 8.busy ________ 9．wet ________ 10．interesting ________________ better worse more less farther/further fewer louder busier wetter more interesting 二、根据句意，用括号中所给单词的适当形式填空。 11．Who works (hard) at school，Mary or Sally? 12．Anna is much (funny) than her sister.She likes telling jokes (笑话)． 13．Today is not so (hot) as yesterday. 14．Lesson 7 is quite easy，but Lesson 8 is even (easy). harder funnier hot easier 15．—Jim seems different. —Yes，he is (friendly) than before. 16．Can't you dress (quickly)？We are late. 17．Which is (heavy)，the hen or the duck? 18．It's not true that the (many) friends you have，the (happy) you will be. friendlier/more friendly more quickly heavier more happier 一、按要求完成下列句子。每空一词。 1．My grandma looks healthier than my grandpa.(改为同义句) My grandpa doesn't look my grandma. 2．Do you like swing dance or square dance？(用which改写句子) do you ，swing dance or square dance? 3．Frank is 14 years old.Jack is 16 years old.(将两句合并为一句) Frank is two years Jack. 4．我和海伦会游泳，但她比我游得快。(翻译句子) Helen and I can swim，but she swims me. as/so healthy as Which like better younger than faster than 二、阅读理解。(22～23学年安阳市三十三中学期中) Today we asked some students about what they think of their deskmates.Here are some of the results. Grace：13 years old My deskmate is Kitty.She is really a kind and quiet girl.She is more hard­working than me，and she can always get good grades in exams.So I learn a lot from her.She often helps me with my study. With her help，I think I can improve my study very quickly. Lisa：13 years old My deskmate is Vera.She is quite friendly and talented in a lot of things such as drawing and writing.She is more creative than me.Last month，she asked me to visit her home.I saw a lot of pictures on the wall.I thought they were from famous painters，but I was wrong.All the pictures are her works (作品). Rick：14 years old My deskmate is Paul.He is taller and stronger than me.Both he and I like sports. However，I like soccer but he likes basketball.He plays basketball better than me，and now he plays for our basketball school team.He thinks playing basketball can bring out the best in him. 根据材料内容选择最佳答案。 ( )5.Vera is ________ deskmate. A．Grace's　　　　　B．Lisa's C．Rick's D．Kitty's ( )6.The Chinese meaning of the underlined word “improve” in this passage is “________”． A．改善 B．降低 C．获得 D．发现 B A ( )7.Which of the following is right? A．Grace is more hard­working than Kitty. B．Lisa is more creative than Vera. C．Vera drew a lot of wonderful pictures. D．Paul is better at soccer than basketball. ( )8.What do Rick and Paul both like? A．Painting. B．Sports. C．Fishing. D．Dancing. C B ( )9.The passage is mainly about ________． A．how often they do exercise B．what they like and dislike C．what their best friends are like D．what they think of their deskmates D $$