外研版八年级英语上册课件 Module2 Unit3 (1)

Situation
(新概念1 lesson 107)
Observe the following sentences carefully. And pay attention to the words in red.
1. It’s getting bigger and busier.
2. Its streets are much wider and cleaner too.
7. Shenzhen is l_a_r_g_e_r (large) in population _th__a_n_ Beijing.
比较级用于比较两个主体。 组成句子的方式是将形容词 或副词变成比较级的形式， 之后要用than引出比较的对 象。
形容词比较级的构成 —— 规则变化：
单音节 和部分 双音节 词
2. Tianjin is near Beijing, _o_n_t_h_e__c_o_a_st_ of the Bohai Sea. 3.T__h_e_p_o_p_u_l_a_t_io_n__o_f_ India is smaller than that of China but bigger than that of Russia.
(clean) too.
3. It’s a n__ew__e_r (new) city _th_a_n_ Hong Kong.
4. It’s _ta_l_l_er_(tall) _t_h_a_nmany other buildings in
Rgoeady? Shenzhen.
5. Some day it will become __a_s__ _b_u_s_y_ (busy) as Hong Kong. 6. That’s _la_r_g_e_r_ (large)_th_a_n__ the population of many other cities in China.
in the northeast is famous for on the coast
pretty good The population of
1. Cambridge is a beautiful old English city. It _is__fa_m__o_u_s_f_o_r_ its university.
Square
China
The population The population small
of Tianjin
of Shanghai
For example: Shenzhen is newer than Beijing.
1. Shanghai is busier than Hangzhou. 2. Xi’an is older than Beijing. 3. China is bigger than Australia. 4. Tian’anmen Square is wider than other squares in China. 5. The population of Tianjin is smaller than the population of Shanghai.
3. Beijing is old but Xi’an is much o_l_d_e_r_. 4. The US has a large population but
India’s population is _l_a_rg_e_r__. 5. Beijing is cold in winter but Harbin is
small
cold2. The wwoeradtsheinr a word mapsiazree all related
to each other.
old
3.
It
is
a good
history
waPylatoceremember the words.
population
new
small
large
P15 TINPo:w work in pairs. Talk about your home Lotookwna.tUthse tkheeywwoordrsdsinatghaeinw.ord map to Whealtpqyuoeus.tions can you ask about these
P15 3 Write sentences. Use the information in
the table.
Shenzhen
Beijing
new
Shanghai
Hangzhou
busy
Xi’an
Beijing
old
China
Australia
big
Tian’anmen Other squares in wide
3. It’s a newer city than Hong Kong.
4. It’s taller than many other buildings in Shenzhen.
5. Some day it will become as busy as Hong Kong.
6. That’s larger than the population of many other cities in China.
He is getting much fatter these days. 他这两天变得更胖了。
一、用所给词的适当形式填空
1. Her hair is _lo_n_g_e_r_ (long) than mine. 2. Who is s_h_o_r_t_e_r (short), Tom or Jack? 3. Lily is _q_u_ie_t_e_r_(quiet) than her sister. 4. It becomes h__o_tt_e_r_ and _h_o_t_te_r__(hot)
7. Shenzhen is larger in population than Beijing.
1. It’s getting _b_ig_g_e_r_(big) and _b_u_s_i_e_r (busy). 2. Its streets are much _w__id_e_r_ (wide) and c_l_e_a_n_e_r
big cold large old tall
1.Shenzhen was very small about thirty years ago but it is much _b_ig_g_e_r_ now.
2. This building is tall but that building is much _ta_l_le_r__.
easy→easier friendly→ friendlier
比较级的句子结构
1. 基本句式： A+be+形容词比较级+than +B
“A比B更……”
1) This tree is taller than that one.
A
B
2) The climate in Beijing is hotter than
P14 2 Work in pairs. Talk about the pictures. Use the words in the box to help you.
big busy high low old small tall wide
Now make comparisons. Write sentences.A来自that of Ningbo.
B
2. 表示两者之间的选择, 可使用:
Which/Who+系动词+形容词比较级, A or B?
Who is shorter, Tom or Mike? 谁更矮，汤姆还是迈克？
3. “形容词比较级+and+形容词比较级” 表示 “越来越……”
When spring comes, it’s getting warmer and warmer. 当春天到来时，天气变得越来越暖和。
4. 表示双方程度相同时用“as+形容词 原级+as”结构，表示“……和……一 样……”。
She is as tall as her sister. 她和她妹妹一样高。
否定形式： not as(so)…as… “和…… 不一样、不及／不如……”
Tom is not as tall as Mike. =Tom is not so tall as Mike. 汤姆不如迈克高。
注意： 1. 比较级前面可以用much, a little, a bit, a lot, even, far或still等副词修饰。 2. very不能和比较级连用。如：
He is much stronger than his sister. 他比他的妹妹强壮得多
It was cold yesterday, but it’s even colder today. 昨天天气很冷，但今天更冷。
P15 4 Complete the word map with the words in
the box. You need to use one word more
than once.
big Actotledntiolanr:ge new old small warm
1. A worwdarmmap is a waybiogf/llaeragrening vocabulary in groups.
when summer comes. 5. This one is too large. Can you show me a
_s_m_a_l_l_er_ (small) one?
P14 1 Complete the sentences with the correct form of the words in the box.
外研 八年级上
Module 2
My home town and my country
Unit 3 Language in use
Objectives:
1. To summarise and consolidate the use of comparative adjectives (-er)
2. To compare two places in your home town
four things about your home town?
warm cold
weather
big/large
size
small
Place
old
history
population
new
small
large
P15 5 Complete the sentences with the expressions in the box.
Sample: The buildings in Picture 1 are older than the buildings in Picture 2.
1. The buildings in the village in Picture 1 are older/smaller/lower than the buildings in the city in Picture 2. 2. The buildings in the city in Picture 2 are newer/higher/bigger/taller than the buildings in the village in Picture 1. 3. In Picture 2, the roads are wider/busier than those in Picture 1.
一般在词尾加-er
以不发音字母e结尾的 词，在词尾加-r
重读闭音节词且词尾 只有一个辅音字母， 双写辅音字母再加-er 以“辅音字母 + y”结 尾的双音节词，先把 “y”改为“i”再加-er
tall→taller long→longer fine→finer late→later big→bigger thin→thinner
_c_o_ld_e_r_.
Look at the two pictures. What can you see?
It’s a village. There’re some houses. The village is quite.
It’s a new city. The buildings are very high. It’s a busy city. The roads are very wide.