(共104张PPT)
Unit1
Past and present
Period 2
Reading
1. married (line 5) ____
2. block (line 5) ____
3. factory (line 13) ____
4. realize (line 15) ____
5. improve (line 15) ____
6. lonely (line 22) ____
7. from time to time (line 22) ____
f
g
d
b
c
e
a
a. sometimes
b. know or understand something that you did not know before
c. make something better
d. a place where things are made by machines
e. not happy because of being alone
f. having a husband or wife
g. a group of buildings with streets on all sides
F
T
T
T
F
T
northern
blocks
restaurants
post office
cinema
theatre
shopping mall
steel factory
has changed a lot
beautiful modern
waste
situation
play cards and Chinese chess
feel a bit lonely
see each other
the amazing changes in the town
考点精讲
作介词,“自……以来”,常和现在完成时连用,since 后常接时间点。
ince
A
由north+ 后缀-ern 构成,其方位名词north意为“北;北方”。
get married to sb. 意为“和某人结婚”,强调动作,不可以与一段时间连用。
be married to sb. 意为“和某人结婚”,表示状态,可以和一段时间连用。
They have been married for over fifty years.
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a lot 意为 “很,非常,很多”,a lot 为副词,修饰动词,用作状语,不可用于名词之前表数量。
a lot of 意为“许多”,相当于lots of,用于名词之前作定语,既可以修饰可数名词复数,也可以修饰不可数名词。
十分,非常
+cn. ( 复)
+un.
D
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“污染”,作及物动词,后接名词或代词。
pollution
A
In
some ways
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由possible 加前缀im- 构成的,其含义与possible 相反。
impossible
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修饰形容词或副词的原级、比较级。
相同点 不同点
a bit a bit 和a little都可以用来修饰形容词或副词的原级和比较级,也可修饰动词。 e.g. I felt a bit/a little tired after a long walk. 走了很长一段路后,我感到有点累。 修饰不可数名词时用a bit of。
e.g. a bit of water 一点儿水
not a bit 意为“一点儿也不”。
e.g. I’m not a bit angry. 我一点儿也不生气。
a little 可直接修饰不可数名词。
e.g. Let’s have a little milk. 咱们喝点牛奶吧。
not a little 意为“十分,很”,相当于very。
e.g. I’m not a little angry. 我非常生气。
B
lonely 形容词,意为“孤独的”,表示主观上感到孤独、寂寞,有较浓的感彩。在句中作表语或定语; 作定语时,意为“荒凉的;偏僻的”,多修饰表示地点的名词。
alone 作形容词时,意为“单独的”,一般只作表语,不作定语。作副词时,意为“ 单独,独自 ”。
D
=at times/sometimes
because of 后接名词(短语)、代词、动名词等。
because 是连词, 引导原因状语从句或回答以why开头的问句,表示最直接的原因,语气最强烈。
because of + n.
because of + 代词
because + 从句
B
B
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take place 指经过安排或计划而发生。
happen 通常指偶然发生。
A
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课堂练习
onely
ealized
waste
pollution
married
to have
impossible
wives
to have
northern
B
D
A
A
D
A
C
B
D
C
from time to time
taken place
a bit/little heavy
an interview with
turn into