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2013新版外研版英语八年级上册M2 U1(预备)

发布时间:2013-09-23 10:02:43  

Unit1 It’s taller than many other buildings.

它比很多别的建筑物高。

Learning goals
1. 学会用“主语+ 系动词be + adj.” 的句 型来描述人或物体。 Daming is tall / handsome / shy… The box is big / small/ heavy / light… 2. 学会单音节adj. 和部分双音节adj.的比 较级。 3. 学会两个进行比较的固定句型。 A + be + adj.的比较级 + than +B. A + be + as + adj.原级 + as + B.

Jim is strong.

Tom is stronger.

¥30

¥20

The purple coat is cheap.

The yellow coat is cheaper.

young
The boy is young.

younger

The baby is younger than the boy.

big

bigger

The mouse is big. The dog is bigger than the mouse.

Cake A Tom

Cake B

peter

nice tall taller
today tomorrow

nicer

hot

hotter

heavy

heavier

1. Tom is tall. Peter is taller than Tom. = Tom is shorter than Peter. 2. Cake A is nice. Cake B is nicer than Cake A. 3. It’s hot today. It will be hotter tomorrow. 4. The tiger is heavy. The elephant is heavier than the tiger. = The tiger is lighter than the elephant.

A和B进行比较,固定句型是:
A is + adj.的比较级 than + B. 翻译成“A比B怎么样。” I am older than you. You are younger than I .

adj. 后面 -er 我们成为形容词的 比较级。而形容词的比较级在形式上 有一定的变化规则,大体上分为规则 变化和不规则变化两种。 下面我们先来学习形容词比较级 的规则变化。

构成方法 单 音 节 和 少 数 双 音 节 单 词 一般在词尾直接加 -er,

原级

比较级

tall, long, old, short, small 以字母e结尾的形容 nice , fine, 词,直接加 -r large 以重读闭音节词末 big, hot, 尾只有一个辅音字 red, 母时,先双写这个 thin ,fat

taller longer, older, shorter, smaller nicer, finer, larger bigger, hotter redder, thinner fatter 辅音字母,再加-er 辅音字母+ y”结尾 busy, early, busier, earlier, 的双音节词,先改y easy, easier,heavier 为i,再加- er heavy

? ? ? ?

比较级的一般形式是在单词结尾 直接-er 以字母的e结尾,直接 -r 重读闭音节结尾的单词,要双写再 -er 以辅音+y结尾的,改y为i再 -er

long— longer strong— stronger short— shorter old— older fast— faster small— smaller high— higher
fine— finer large— larger

big— bigger hot— hotter thin— thinner busy— busier early— earlier easy— easier

tall -- taller ________ strong--________ stronger warm--_______ warmer deep --_______ deeper larger large--_______ thin-- _______ thinner hot -- hotter ______ sad -- ______ sadder fine --_______ finer funny--______ funnier

cooler cool--________ cold-- ________ colder younger young--________ lighter light -- _______ bigger big-- _______ fatter fat -- _______ wetter wet -- ______ nicer nice --_______ heavy--_______ heavier happy--_______ happier

用所给词的适当形式填空
longer 1.This pen is ______than that one. (long) bigger busier 2.It’s ______and _____

__than Cambridge (big, busy) heavier 3.Who is ________ (heavy) , you or your brother? hotter 4.Is Shanghai ______in winter than Hong Kong ?(hot) faster 5.Planes are ________ (fast) than trains.

Look at the pictures:
Shanghai

Shanghai is _____ (old) than Shenzhen.

Hong Kong

Hong Kong is _______ (busy) than Shanghai.

1. Shanghai is ______ than Hangzhou. busier 上海比杭州繁华。 2. London is bigger than Cambridge. _____ 伦敦比剑桥大。 3. Shanghai is an _____ city than Shenzhen. older 上海比深圳的历史悠久。 4. Tom is a ______ boy than my son. taller 汤姆比我儿子高。

? Kevin, Garnett

Kevin is as tall as Garnett. 凯文和加内特一样高。

The panda is as cute as the dog. 这只熊猫和这条狗一样可爱。

This girl is as beautiful as that girl. 这个女孩和那个女孩一样漂亮。

I am as happy as John. 我和约翰一样高兴。 Shenzhen is as busy as Hong Kong. 深圳和香港一样繁忙。

A+be+ as+形容词原型+as +B 翻译成 “A和B一样……”
否定形式为:

A+ be+ not as/so+形容词原型+as + B 翻译成“A 不如B 那样……” I am not as tall as Daming. 我不如大明那么高。

1.贝蒂和你一样开心。

Betty is as happy as you. Betty is not as/so happy as you.

2.大明和汤姆一样大。
Daming is as old as Tom. Daming is not as/so old as Tom.

Made By RocEliteGroup Educating Resource Centre


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