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1、单元语法聚焦七,单元语法聚焦七,语法点击,形容词、副词的比较级和最高级 1形容词及副词比较级和最高级的构成： (1)规则变化：一般在原级词尾加er或est。 wild wilderwildest，talltallertallest 以不发音的字母e结尾的只加r或st。latelaterlatest，finefinerfinest 以辅音字母加y结尾的双音节词，先变y为i，再加er或est。heavyheavierheaviest，funnyfunnierfunniest,单元语法聚焦七,以重读闭音节结尾且末尾只有一个辅音字母的，需双写词尾辅音字母，再加er或est。hothotterhotte
2、st, thinthinnerthinnest 在多音节词和部分双音节词原级前加more或most。beautifulmore beautifulmost beautiful，carefulmore carefulmost carefulathleticmore athleticmost athletic,单元语法聚焦七,(2)不规则变化：good/wellbetterbest, bad/illworseworst, many/muchmoremost，littlelessleast, farfarther/furtherfarthest/furthest, oldolder/elderold
3、est/eldest (3)巧记形容词及副词比较级变化 规则变化： 比较级，有变化，一般词尾加_er_； 词尾不发音e简单化，之后另把r来加。 辅音字母y型，改_y_为_i_，加_er_； 一辅重读闭音节，词尾字母应双写。,单元语法聚焦七,双、多音节更容易，之前加_就可以。 不规则变化： “俩好”(good/well)是_； “俩多”(many/much)是_。 “坏/病”(bad/ill)是_； “老/远”(old/far)变化有两个。 注意：far的两个比较级有所不同： farther强调距离远；further强调程度深。 old的两个比较级的不同：older指年龄的大小；elder指亲兄
4、弟、姐妹间的长幼关系。,more,better,more,worse,单元语法聚焦七,2：用法 (1)形容词及副词比较级的用法：,单元语法聚焦七,单元语法聚焦七,(2)形容词及副词最高级的用法：,单元语法聚焦七,实战演练,( )1.The boy is _ than the girl. Aolder 2 years B2 years older C2 years elder Delder 2 years,解析 B 句意：这个男孩比那个女孩大两岁。年龄大小的比较应用older。,单元语法聚焦七,( )2.The people here are friendlier than _ there. A
5、that Bthose Cthem Dthey 答案 B ( )3.Whats the best movie theater? Show Time Cinema. Its _ Athe cheapest Bmost cheapest 解析 A,单元语法聚焦七,( )4.Why do you like the Town Cinema? Because it has _ seats. Amost comfortable Ba comfortable Ca more comfortable Dthe most comfortable 答案 D ( )5.Who do you think is the
6、 funniest? I think Jim Carrey is _ actor. Aa funniest Bfunniest Cthe funniest Dmost funniest 答案 C,单元语法聚焦七,( )6.Its believed that _you work, _ result youll get. Athe harder; the better Bthat hardest; the best Cthe greater; the worse Dthe more; the more,解析 A “the比较级，the比较级”表示“越，就越”。句意：我相信你工作得越努力，你就会获得
7、越好的结果。,单元语法聚焦七,( )7.Who is _ running star in your college? I think Philip is. Afamous Bmore famous Cthe most famous Dless famous 解析 C 本题中in your college是比较范围，应用最高级；famous的最高级是most famous，且前加定冠词the。,单元语法聚焦七,( )8.Whats the best movie theater? Show Time Cinema. Its _ Athe cheapest Bmost cheapest Cmost
8、comfortable Dmore cheap 答案 A ( )9.Why do you like the Town Cinema? Because it has _ seats. Amost comfortable Ba comfortable Ca more comfortable Dthe most comfortable 答案 D,单元语法聚焦七,( )10.Who do you think is the funniest ? I think Jim Carrey is _ actor. Aa funniest Bfunniest Cthe funniest Dmost funniest 答案 C,
