初中英语语法大全(详解)PPT 课件

5)几种比较级的使用句型 1.“ 比较级 + and + 比较级 ” 表示“ 越来越······”
*Your English is getting better and better. 你的英语越来越好了。 *These days more and more people are learning English. 现在学英语的人越来越多了。
她三十多岁了。 *The lightest weighs less than 50 kilograms. 最轻的不到五十公斤。
4.“more or less”表示“差不多，或 多或少”
*The problem is more or less solved.
这个问题差不多已经解决了。
*Is it straight? – More or less.
它直吗？ – 差不多吧。
6)注意点
1. 形容词最高级前一定要用the，副词
最高级前可省略 2.在比较级中为了避免重复，在the后
常用one，that，those等词来替代前 面提到过的名词
*Thihe weather here is warmer than that of Shanghai.
2) 表示三者或三者以上（人或事物）的 比较用最高级，最高级的前面一般要加
定冠词the，后面可带of（in,among）
短语来说明比较的范围
*Shanghai is the biggest city in China.
*Lucy sings (the) best of all.
*He is the most careful among us.
4 He won’t do it. I won’t do it, __e_i_th__e_r___.
(too)
5 Mr. Green is feeling __w__e_ll_____ enough to
go to work. (good)
6 The old man looks very __m_o__re__f_r_ie_n__d_ly__
3. I prefer maths to English. =I like maths better than English.
4. The box is too heavy for him to carry.
= The box is so heavy that he can’t carry it.
形容词和副词 比较级和最高级的用法
1)表示两者（人或事物）的比较时用
比较级，通常用连词 than 引导，表
示“较······”或“更······一些”的意 思
*This cake is more delicious than that one.
*Li Lei jumped farther than Jim (did).
2. “the + 比较级，the + 比较级” 表示“ 越······就越······” *The more, the better.
越多越好。 *The busier he is, the happier he feels. 他越忙越高兴。
3.“ more (less) than ”表示 “不止，不到” *She is more than thirty.
( C)6 Beijing is ____ biggest cities in China.
A. the first B. one of C. the second D. second
用词的适当形式填空
1 He works very __h_a_r_d_____. He _h__a_r_d_l_y___
has a rest on Sunday. (hard)
2 __L_u_c_k__il_y__, he didn’t fail in the exam.(luck)
3 He was so _s_u_r_p_r_i_s_e_d_ that he couldn’t believe this _s_u_r_p_r_i_s_in_g_ news. (surprise)
than you think. (friend)
7 This box is not so _h_e_a_v_y_ as that one.
(heavy)
8 Lucy jumped _h_i_g_h_e_s_t___ of the four. (high)
Pronouns
代词
代词的分类
人称代词 Personal Pronouns 物主代词 Possessive Pronouns 反身代词 Self Pronouns 不定代词 Indefinite Pronouns 指示代词 Demonstrative Pronouns 疑问代词 Interrogative Pronouns
4) 可用much, still, a little, even, far,three years等表示程度的状语来 修饰比较级
*She is much taller than Mrs.Liu.
*He is three years older than I.
*This problem is a little more difficult than the other one.
规则变化 单音节词和少数双音节词
1) 一般情况加 – er 或 – est
fast – faster – fastest high – higher – highest clever – cleverer – cleverest
规则变化 单音节词和少数双音节词
2) 以字母 e 结尾加 –r 或 –st
规则变化 单音节词和少数双音节词
4) 以辅音字母加 y 结尾变 y 为 i 加 –er 或 –est early – earlier – earliest easy – easier – easiest lucky – luckier – luckiest
规则变化 部分双音节和多音节词
在词前加 more 或 most slowly - more slowly - most slowly easily - more easily - most easily carefully - more carefully
fine – finer – finest late – later – latest nice – nicer – nicest
规则变化 单音节词和少数双音节词 3) 重读闭音节、末尾只有一个辅音
字母时双写加 –er 或 –est fat – fatter – fattest big – bigger – biggest thin – thinner – thinnest
= He is taller than the other students in his class.
= He is taller than any of the other students in his class.
= He is the tallest (student)in his class.
C. much more slowly D. little slowlier
( B)4 Don’t worry. Your baby is looked after ____
here, the nurse are very ____.
A. careful, carefully B. carefully, careful
- most carefully
不规则变化 good/well – better – best many/much – more – most little – less – least far – farther – farthest ( far – further – furthest ) bad/badly/ill – worse – worst
★ hard(努力地) hardly(几乎不)否定副词 * She works very hard, and he hardly
has a rest on Sundays.
The Comparative & Superlative Degrees of Adjectives & Adverbs
形容词和副词 比较级和最高级的构成
人称代词 Personal Pronouns
数 单数
复数
人称 一 二 三 一 二 三
主格 I you he she it we you they
宾格 me you him her it us your them
1.人称代词作主语时用主格，作宾语时
用宾格
* They all like him very much.
Revision of Junior English
初三英语复习
Adjectives and Adverbs
形容词、副词
区别几组易混淆的副词、形容词
★ already 常用于肯定句、个别疑问句 yet 常用于否定句、疑问句 * The train has already gone. * They haven’t come back yet.
= The box is not light enough for him to carry.
Exercises
选择
(A )1 Who gets home usually ____ in your family?
A. the latest B. later
C. early
D. as late
(B )2 The more we looked at the picture, ____.
C. care, careless D. careless, care