内容正文:
八年级英语上册Unit 3 To be a good learner
语法专项精讲精练
单元核心语法:1. 副词的比较级和最高级 2. 反身代词用法
单元话题:学习方法、学习习惯、自主学习、学习能力对比
适配:课堂默写、单元检测、单选完形、语法填空、句型转换、期中期末统考
语法精讲
板块一 副词的比较级和最高级(单元第一核心考点)
1. 核心概念
副词用来修饰动词,描述动作的方式、快慢、认真程度。
本单元专门用于对比学习行为:读得认真、记得快、听得仔细、学得努力。
2. 副词变形规则(和形容词规则一致,课本必考)
(1)单音节副词及部分双音节副词
a. 直接加 er / est 例:
fast → faster → fastest 更快
hard → harder → hardest 更努力
b. 以 e 结尾加 r / st 例:
late → later → latest 更迟、更晚
c. 辅音+y结尾,变y为i加er/est 例:
early → earlier → earliest 更早
(2)多音节副词(学习类高频)
前面加 more / most 例:
carefully → more carefully → most carefully 更认真地
quickly → more quickly → most quickly 更快速地
(3)不规则变形(考试超级高频、必须死记) 例:
well(好地)→ better → best
badly(糟糕地)→ worse → worst
far(远地)→ farther/further → farthest/furthest
3. 必考固定句型(完全贴合学习话题)
a. 比较级 + than 比……更…… 例:
He reads English more carefully than I do.
他读英语比我更认真。
b. the + 最高级 + 范围(in/of) 例:
She studies the hardest in our group.
她在小组里学习最努力。
c. 比较级 and 比较级 越来越…… 例:
learn better and better 学得越来越好
4. 单元专属易错点
a. 副词修饰动词,千万不修饰名词
b. 多音节副词只能加more/most,不能加er
c. well 的比较级是 better,无 more well
板块二 反身代词(单元第二核心重难点)
1. 含义
表示自己、亲自、独自,动作发出者和承受者是同一个人。
2. 八对必背反身代词(八年级全书核心)
myself 我自己 yourself 你自己 himself 他自己
herself 她自己 itself 它自己 ourselves 我们自己
yourselves 你们自己 themselves 他们自己
3. 单元课本高频固定搭配(适配自主学习话题)
1. teach oneself = learn by oneself 自学
2. improve oneself 提升自我
3. help oneself to sth 随便取用
4. enjoy oneself 过得愉快
5. keep sth to oneself 保守秘密
6. learn things by oneself 自主学习
4. 两大必考用法
1. 强调用法:亲自、独自
I can finish the work myself. 我可以独自完成学习任务。
2. 宾语用法动作作用于自身
He taught himself English. 他自学英语。
5. 易错难点拆解
1. 单数 self,复数 selves(必考拼写陷阱)
myself/yourself单数;ourselves/themselves复数
2. 反身代词不能单独作主语
3. by oneself = alone 独自地
语法精练(四层梯度:基础→进阶→综合→拔高)
第一部分 基础闯关 ★
一、写出副词比较级、最高级
1. hard __________ __________ 2. early __________ __________
3. carefully __________ __________ 4. well __________ __________
5. quickly __________ __________
二、根据句意填写正确反身代词
1. I can improve __________ by reading more.
2. She teaches __________ French in her free time.
3. You should finish your homework __________.
4. They enjoyed __________ in the study group.
5. We can solve the problem by __________.
三、用所给词适当形式填空
1. He studies __________ (hard) than his brother.
2. Tom reads words __________ (carefully) than before.
3. Lucy gets up the __________ (early) in our class.
第二部分 能力进阶 ★★
单项选择
1. He writes ______ than any other student.
A. good B. better C. best
2. We should learn new knowledge ______.
A. by ourselves B. by ourself C. ourselves
3. Among all the learners, Jack studies ______.
A. more carefully B. most carefully C. carefully
4. She arrives ______ than the other classmates.
A. early B. earlier C. earliest
5. You can trust yourself and improve ______.
A. you B. your C. yourself
第三部分 综合运用 ★★★
句型转换(单元统考必考题型)
1. Millie studies hard. Sandy studies harder.(合并句子)
Sandy studies __________ __________ Millie.
2. He reads most carefully in our school.(改为比较级)
He reads __________ carefully than __________ other student in our school.
3. I can finish the task alone.(同义句)
I can finish the task __________ __________.
4. She teaches herself maths.(同义句)
She __________ maths __________ __________.
5. Tom gets up earlier than me.(最高级改写)
Tom gets up __________ __________ in our class.
第四部分 拔高拓展 ★★★★
短文语法填空(双语法融合)
To be a good learner
If you want to be a good learner, you must study 1.______ (hard) than others.
My friend Judy studies the 2.______ (carefully) in our class. She always gets up 3.______ (early) than us.
She can improve 4.______ (she) by taking notes every day. She learns English by 5.______ (her).
She reads 6.______ (quickly) than most students. I believe she will learn 7.______ (well) and better.
解析版参考答案与解析
语法精练
第一部分 基础闯关
一、副词变形
1. harder; hardest 2. earlier; earliest
3. more carefully; most carefully 4. better; best(不规则必考)
5. more quickly; most quickly
二、反身代词填空
1. myself 主语I对应 2. herself 主语she对应
3. yourself 主语you 4. themselves 主语they复数
5. ourselves 主语we复数
三、词形填空
1. harder(than比较级)
2. more carefully(多音节副词比较级)
3. earliest(最高级范围in our class)
第二部分 能力进阶 单选
1. B 解析:than提示比较级,well不规则变better。
2. A 解析:by oneself 独自,we对应ourselves。
3. B 解析:among三者以上,用最高级most carefully。
4. B 解析:than用比较级,early变earlier。
5. C 解析:improve oneself 提升自我,固定搭配。
第三部分 综合运用 句型转换
1. harder than 解析:两者比较用比较级。
2. more; any 解析:最高级同义转换:比较级+than any other+单数名词。
3. by myself 解析:alone = by oneself 独自。
4. learns; by herself 解析:teach oneself = learn by oneself 自学。
5. the earliest 解析:班级范围内最高级。
第四部分 拔高短文填空
1. harder(than比较级) 2. most carefully(三者以上最高级)
3. earlier(than比较级) 4. herself(improve oneself 固定搭配)
5. herself(by oneself 独自) 6. more quickly(比较级)
7. better(比较级叠加 better and better)
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