(共31张PPT)
谢 谢 观 看(共31张PPT)
“课时跟踪检测”见“Unit 7 课时跟踪检测（五）”
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谢 谢 观 看(共29张PPT)
Three major discoveries when who what why & how
The first In 982 AD 5.____
_______ discovered
Greenland He was forced to leave
Iceland because he had committed a murder And he fled to Greenland.
The second Not long after the exploration of Eric the Red 6.______ reached
Greenland He hoped to join his
fatherwho was with
Eric, but he 7.___
__________________
eventually reached
Greenland.
Eric
the Red
Biarni
was
blown off course and
The third 8._____
____ ____ Leif and
Biarni discovered
9．____________ Eric the Red's son Leif
planned a trip further
west. Following Biarni's
directi ons, they reachedthe coast of present day
10.________________
sailed further south to
an island.
In the
year
1002
Newfoundland
Canada, and then
“课时跟踪检测”见“Unit 7 课时跟踪检测（一）”
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谢 谢 观 看(共44张PPT)
“课时跟踪检测”见“Unit 7 课时跟踪检测（二）”
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谢 谢 观 看(共53张PPT)
“课时跟踪检测”见“Unit 7 课时跟踪检测（三）”
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谢 谢 观 看(共36张PPT)
谢 谢 观 看
when
关系代词的选择
定语
where
关系副
介词+which
名词/代词+of which/whom
从句
why
词引导
(Ⅱ)
或whom引导
复合介词+which
倍数表达法
a little,a bit...
形容词
和副词
the+比较级，the+比较级
表示倍数的词
修饰
常用
比较级+and+比较级
或度量名词
语
的比较
结构
否定词+比较级(共52张PPT)
[原文呈现]
Order of
events The middle I felt 4.______ when we were round and round near the edge of the whirlpool.
When the boat was on the inside of the 5._________, we were going round in circles at great speed.
I noticed that the heavier objects went down more quickly than the smaller, lighter ones. So I tied myself to a barrel to keep myself 6._______. My elder brother was too terrified to leave the heavy boat and 7.sank into the whirlpool.
calmer
whirlpool
floating
“课时跟踪检测”见“Unit 7 课时跟踪检测（四）”
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谢 谢 观 看(共12张PPT)
“单元质量检测”见“Unit 7 单元质量检测（一）”
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谢 谢 观 看
