初中英语牛津版 (深圳&广州)八年级上册（2013秋审查）Module2 Science and technologyUnit 4 Inventions试讲课教学课件ppt

这是一份初中英语牛津版 (深圳&广州)八年级上册（2013秋审查）Module2 Science and technologyUnit 4 Inventions试讲课教学课件ppt，共26页。PPT课件主要包含了课堂导入，课堂活动，课堂小结，课堂训练等内容，欢迎下载使用。

Life withut …
写出下列形容词的比较级和最高级。1. ht _________ _________2. busy _________ _________3. new_________ _________4. wide ___________ _________3. slwly______________ _________________4. cmfrtable ___________________ ________________
htter; the httest
busier; the busiest
thinner; the thinnest
wider; the widest
mre slwly; the mst slwly
mre cmfrtable; the mst cmfrtable
Review the rules
Gd, better, best.Never let it rest. Until yur gd is better and yur better is best.
Grammar A gd, bad and far
A1 Lk at the schl reprt belw. In pairs, ask and answer questins abut it.
Daisy gt an 83 in Art.
Daisy's mark in Art.
gt a better mark
Paul gt a better mark in Science than Martin.
gt a wrse mark
Eric gt a wrse mark in Science than Alice.
gt the wrst mark
Eric gt the wrst mark in Science.
A2 Lk at the map belw. In pairs, ask and answer questins abut it. Fllw the example.
3 Whse hme ..., Martin’s r Pauline’s?
4 Whse hme ..., Alice’s, Belinda’s r Eric’s?
S1: Whse hme is farther/further frm schl, Martin’s r Pauline’s?S2: Martin’s hme is farther/further frm schl than Pauline’s.
S1: Whse hme is the farthest/furthest frm schl, Alice’s, Belinda’s r Eric’s?S2: Alice’s hme is the farthest/furthest frm schl.
S1: Whse hme is farther/further frm Alice’s, Daisy’s r Paul’s?S2: Paul’s hme is farther/further frm Alice’s.S1: Whse hme is the farthest/furthest frm Alice’s, Daisy’s, Paul’s r Eric’s? S2: Eric’s hme is the furthest frm Alice’s.
In pairs, ask and answer questins abut the distances. Fllw the example.
But remember:
With light bulbs, peple can d ______ things than befre at night.
Oil lamps prduce ______ light than light bulbs.
Carriages carry ______ passengers than trains.
Light bulbs prduce ______ light than il lamps.
Example:Ben has ______ paper than Judy but ______ strybks than Alice.
Cmplete the sentences with the cmparative r superlative frm f many, much, few and little.
Judy has _____ strybks than Alice but _____ ntebks than Ben. Ben has _____ ink than Judy but _____ paper than Alice. Alice has _________ strybks amng/f the three students.
Judy has _________ paper amng/f the three students. Alice has _________ ntebks amng/f the three students. Ben has _________ ink amng/f the three students.
The first cmputer was as big as a rm.
With light bulbs, peple can d as many things in the evenings as they can in the daytime.
Grammar B (nt) as…as
We use (nt)as… as t say that things r peple are (nt) equal in sme way.
as + 形容词/副词原形＋ as :和……一样……nt as +形容词/副词＋as: 和……不一样…
Gfy is as tired as Minnie.
Mickey cannt skate as well as Minnie.
Make sentences
1. Mickey is ___________than Minnie. 2. Minnie is__________than Mickey. 3. Minnie is nt as _________ as Mickey.
B1 Lk at the pictures belw and cmplete the fllwing sentences.
is as high as
is nt as deep as
are nt as wide as
B2 Lk at the table and the pictures belw. Then cmplete the sentences with (nt) as many/much ... as.
thrw away as much
dn’t thrw away as much
dn’t thrw away as many
Mary desn’t have as many strybks as Sandy.
Talk abut the things the students have with (nt) as few/little/many/much… as.
Lucy has as many strybks as Mary.
has as many as
desn’t have as many as
1. We have learned hw t use the cmparative and superlative f gd, bad, and far.2. We have learned hw t use the pattern nt as… as.
[注意] 形容词的比较级前面可以用much, even, a little, a lt等来修饰，最高级前面常有定冠词the。1、用括号中所给单词的适当形式填空。(1) Bill is _______ (yung) than Frank, but he is _____ (tall) than Frank. (2) A dictinary is much ______________ (expensive) than a strybk.(3) Which is __________ (big), the apple, the range r the pear?(4) — Is it 10 kilmetres t the train statin? — N, it’s ____________ (far). It’s abut 25 kilmetres.
mre expensive
the biggest
(5) He is ______ (bad) at Maths. He is much _________ (bad) at Chinese and he is ___________ (bad) at English amng all the subjects. (6) We have a lvely rm. It’s ne f __________ (nice) in the htel.(7) Li Ping is ne f the cleverest __________ (student) in ur schl. (8) Of all the questins, this ne seems t be _______________ (difficult) fr me t answer
the nicest
the mst difficult
2、翻译下列句子。1. 汤姆犯的错误和我犯的一样多。2. 这件连衣裙比那件贵一倍。3. 他并不像比尔一样那么有钱。
Tm made as many mistakes as I did.
This dress is twice as expensive as that ne.
He is nt as rich as Bill.