资源简介

(共13张PPT)
单元重点小结
主题语境
人与自然　自然生态
重点词汇
1.set
sail起航;开航
sail
n.帆　vi.航行
set
sail
for=sail
for向……航行;朝……航行
set
sail
across/sail
across航行穿过……
sail
into/out
of驶入/驶出
2.extend
vt.扩展;使伸长;延长
extend
into扩展至;扩展到
extend
sth
for/till扩展……;扩展至
extend
sth
to
sb向某人表达……
extension
n.延长;延伸
3.negotiate
vt.商定;达成(协议)
vi.谈判;磋商;协商
negotiate
with与……协商
negotiation
n.协商;商定
negotiable
adj.可协商的
negotiator
n.谈判者
4.league
n.等级;水平;联合会;联赛
in
a
league
of
one’s
own独领风骚
at
the
top
of
the
league顶级的
be
in
the
same
league同一级别
in
league
with与……密谋;与……结盟
out
of
one’s
league某人力所不能及
5.withdraw
vi.&vt.(使)撤回;撤离
withdraw
from退出;撤回
withdraw
sth
from...从……取出;从……撤回
withdrawal
n.撤回;取出
6.bond
n.纽带;关系
vt.&
vi.
增强信任关系;使牢固结合
a
bond
between与……之间的联系
a
bond
with和……联系
bond
with与……联系
7.in
hand在手头;可供使用
at
hand在手头
by
hand用手;手工
hand
in
hand手拉手
give/lend
sb
a
hand给某人帮忙
on
the
one
hand...on
the
other
hand...一方面……,另一方面……
8.profession
n.职业;行为
enter/go
into/join
a
profession从事某一职业
by
profession在职业上;就职业来说
professional
adj.职业的
9.mixture
n.混合;混合体;混合物
mix...with...把……和……相混合
mix
sb
sth给某人配制某物
mix
with与……相混合
mix
up混合起来
mixed
adj.混合的
10.applaud
vt.&
vi.鼓掌
vt.称赞;赞赏
applaud
for为……喝彩
applaud
sb
for
sth因某事而赞扬某人
applaud
the
decision赞成某个决定
11.tax
vt.对……征税;使纳税
n.税;税款
12.tell
apart区分;辨别
take
apart拆开　fall
apart破裂;垮掉
tear
apart撕开　apart
from除……外
13.meanwhile
adv.与此同时;(比较两方面)对比之下
in
the
meanwhile/meantime在此期间,与此同时
14.migration
n.
迁徙;迁移;移居
migrate
vi.迁徙;移动
migratory
adj.迁徙的;迁移的
15.mercy
n.仁慈;宽恕;恩惠
show
mercy
to
sb/have
mercy
on
sb怜悯某人
at
the
mercy
of...任由……摆布;受……控制
It’s
a
mercy
that...……真是万幸。
without
mercy毫不留情
merciful
adj.仁慈的;宽大的
be
merciful
to/towards
sb对某人仁慈
16.possession
n.个人财产;拥有;控制
be
in
possession
of拥有……(主语为人)
be
in
the
possession
of
(sb)=be
in
one’s
possession(某物)被(某人)拥有
come
into
one’s
possession为某人所拥有
take/come
into
possession
of占有;拥有
possess
vt.拥有
be
possessed
of具有;拥有
17.log
vt.把……载入正式记录;记录
n.正式记录;日志;原木
log
in/on注册,登记　log
in/on
to登录　log
off/out注销;结束
18.arrest
n.逮捕;拘留;中止
vt.
逮捕;拘留;阻止
arrest
sb
for因……逮捕某人
arrest
one’s
attention吸引某人的注意力
arrest
sb
in
connection
with
sth因与……有关而逮捕某人
under
arrest被逮捕
重点句型
1.Over
the
centuries,further
trading
allowed
more
exploration
of
the
regions
to
the
west
of
China,as
recorded
in
Du
Huan’s
Record
of
My
Travels
in
the
eighth
century.
2.Zac
grew
up
on
a
boat
and
learnt
how
to
sail
when
he
was
four,which
formed
the
foundation
of
his
success.
3.Although
this
was
banned
in
1982,some
countries
are
still
“murdering”
these
intelligent
creatures
without
mercy.
4.It
may
help
us
discover
new
medicines,as
well
as
new
sources
of
food
and
energy.
重点语法
复习动词不定式
1.Her
dream
is
to
become
an
English
teacher.
2.She
seated
herself
at
a
small
table
in
the
restaurant,waiting
to
be
served.
3.Suddenly
a
good
idea
occurred
to
her,but
she
couldn’t
find
any
paper
to
write
on.
4.The
boy
pretended
to
be
studying
hard
when
his
teacher
came
in.
5.The
book
is
said
to
have
been
translated
into
over
twenty
foreign
languages.(共49张PPT)
Section
D　Using
Language
(Ⅱ)
&
Assessing
Your
Progress
Ⅰ
Ⅱ
Ⅰ.知识体系图解
重点词汇
1.exploit
vt.　　
　　?
2.gallon
n.　　　　
?
3.marine
adj.　　　
　?
4.log
vt.　
　　　　　n.　
　　　　?
5.　　　　　
vt.谋杀;凶杀;毁坏　n.谋杀;凶杀?
6.　　　　　
n.仁慈;宽恕;恩惠?
7.　　　　　
n.[usually
pl.]个人财产;
拥有;控制?
8.　　　　　
n.反对者;对手;竞争者?
9.　　　　　
n.逮捕;拘留;中止　vt.逮捕;拘留;阻止?
开发;利用;剥削　
加仑(容积单位,1英制加仑约等于5升)　
海的;海产的;海生的
把……载入正式记录;记录　
正式记录;日志;原木
murder　
mercy　
possession　
opponent　
arrest
Ⅰ
Ⅱ
重点短语
1.　
　　　　
引起问题?
2.　　　　　
由于?
3.　　　　
　
无情地;毫不留情地?
4.　　　　　
采取行动?
5.　　　　　
大量的?
6.agree
with　　　　?
7.head
to
　　　　?
8.all
of
a
sudden　　　　?
9.take
place
　　　　?
e
up
with　　　　?
cause
problems　
because
of
without
mercy　
take
action　
amounts
of　
同意
朝着……去　
突然　
发生　
想出
Ⅰ
Ⅱ
重点句式
1.Although
this
was
banned
in
1982,some
countries
are
still
“murdering”
these
intelligent
creatures
without
mercy.
2.It
may
help
us
discover
new
medicines,as
well
as
new
sources
of
food
and
energy.
Ⅰ
Ⅱ
Ⅱ.阅读导学
A.阅读P32
Text
1的内容,匹配段落大意。
1.Para.1　A.The
bad
effect
of
overfishing.
2.Para.2
B.The
damage
caused
by
mining.
3.Para.3
C.The
importance
of
sea
protection.
4.Para.4
D.The
connection
between
exploration
and
pollution.
5.Para.5
E.The
sea
is
home
to
life,so
we
should
protect
it.
答案1.E　2.D　3.B　4.A　5.C
Ⅰ
Ⅱ
B.根据P32
Text
1课文内容,选择正确答案。
1.What
is
the
author’s
attitude
towards
sea
exploration?
A.Opposed.
B.Supportive.
C.Indifferent.
D.Doubtful.
2.What
does
the
second
paragraph
mainly
tell
us?
A.The
result
of
sea
pollution.
B.The
cause
of
sea
pollution.
C.The
effect
of
plastic
pollution.
D.The
seriousness
of
pollution.
答案A
答案D
Ⅰ
Ⅱ
3.What
can
we
infer
from
the
third
paragraph?
A.Climate
change
is
a
natural
phenomenon.
B.Human
activities
have
caused
climate
change.
C.Mining
for
resources
should
be
forbidden.
D.Resources
in
the
Arctic
must
be
exploited.
4.How
does
the
author
support
his
topic?
A.By
using
figures.
B.By
listing
many
facts.
C.By
doing
scientific
research.
D.By
providing
some
rules.
答案B
答案B
重点词汇
重点句式
文化意识
高分写作
随堂练习
1.Although
this
was
banned
in
1982,some
countries
are
still
“murdering”
these
intelligent
creatures
without
mercy.(P32)
尽管这在1982年被禁止,一些国家仍然毫不留情地“谋杀”这些聪明的动物。
【词汇精讲】mercy
n.仁慈;宽恕;恩惠
The
boy
was
screaming
and
begging
for
mercy.
男孩哭叫着求饶。
重点词汇
重点句式
文化意识
高分写作
随堂练习
【词汇拓展】
重点词汇
重点句式
文化意识
高分写作
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Captain
White
beat
his
crew
without
mercy.
怀特船长无情地击打他的船员。
The
terrorists
showed
no
mercy
to
the
hostages.
恐怖分子对人质残酷无情。
They
were
all
merciful
to
me,and
I
lived.
他们对我都很仁慈,我活下来了。
重点词汇
重点句式
文化意识
高分写作
随堂练习
重点词汇
重点句式
文化意识
高分写作
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2.The
sea
is
home
to
life,not
human
beings’
possessions.(P32)
海洋是生命的家园,不是人类的财产。
【词汇精讲】possession
n.个人财产;拥有;控制
You
have
to
learn
to
take
care
of
your
possessions.
你得学会保管好自己的财物。
People
had
lost
their
homes
and
all
their
possessions.
人们失去了自己的家园和所有的财物。
重点词汇
重点句式
文化意识
高分写作
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【词汇拓展】
重点词汇
重点句式
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She
was
found
in
possession
of
dangerous
drugs.
她被发现藏有危险药品。
Rich
countries
possess
most
of
this
knowledge,while
developing
countries
do
not.
富裕国家拥有大部分的这种知识,而发展中国家却没有。
重点词汇
重点句式
文化意识
高分写作
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重点词汇
重点句式
文化意识
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重点词汇
重点句式
文化意识
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3.Logging
new
species
will
improve
our
understanding
of
life
on
the
earth.(P32)
记录新物种将提高我们对地球上生命的了解。
【词汇精讲】log
vt.把……载入正式记录;记录　n.正式记录;日志;原木
The
family
made
an
official
complaint
to
a
ship’s
officer,which
was
recorded
in
the
log.
这家人曾向船长正式投诉过,这在航海日志里有记录。
They
logged
everyone
and
everything
that
comes
in
and
out
of
here.
进出这里的所有人和物他们都会记录。
He
threw
the
logs
on
the
big
stone
hearth.
他将一根根短棍木柴扔进巨大的石壁炉里。
重点词汇
重点句式
文化意识
高分写作
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【词汇拓展】
Put
down
when
you
logged
on,and
remember
to
write
down
the
time
you
log
off.
写明注册时间,并记得写下你注销的时间。
重点词汇
重点句式
文化意识
高分写作
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重点词汇
重点句式
文化意识
高分写作
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4.A
$5
million
reward
has
been
announced
for
information
leading
to
the
arrest
of
those
responsible
for
the
murder.(P34)
已宣布悬赏500万美元,以获取逮捕谋杀案主犯的情报。
【词汇精讲】arrest
n.逮捕;拘留;中止　vt.逮捕;拘留;阻止
He
was
arrested
when
customs
officers
found
drugs
in
his
bag.
因为海关官员在他的包内发现了毒品,他被逮捕了。
The
police
burst
in
and
arrested
the
thief.
警察突然闯进来,逮捕了小偷。
重点词汇
重点句式
文化意识
高分写作
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【词汇拓展】
It
was
the
title
of
the
book
that
arrested
my
attention.
正是那本书的标题吸引了我的注意。
I
can
guarantee
you
that
you
will
be
under
arrest.
我可以保证你会被逮捕的。
重点词汇
重点句式
文化意识
高分写作
随堂练习
重点词汇
重点句式
文化意识
高分写作
随堂练习
1.Although
this
was
banned
in
1982,some
countries
are
still
“murdering”
these
intelligent
creatures
without
mercy.(P32)
尽管这在1982年被禁止,一些国家仍然毫不留情地“谋杀”这些聪明的动物。
【句式剖析】本句是一个复合句。some
countries
are...是主句;although=though是从属连词,意为“虽然……;尽管……”,引导让步状语从句。
Although
the
sun
was
shining,it
wasn’t
very
warm.
尽管太阳高照,天却不是很暖和。
Although
they’re
expensive,they
last
forever
and
never
go
out
of
style.
尽管价格昂贵,但它们经久耐用,永不过时。
重点词汇
重点句式
文化意识
高分写作
随堂练习
【句式拓展】though/although的用法
(1)用作连词
表示“虽然”,两者大致同义,可换用,只是
although
比
though
更为正式。
Though/Although
it
was
raining,we
went
there.
虽然下着雨,但我们还是去了那儿。
Though/Although
it
was
barely
four
o’clock,the
lights
were
already
on.
尽管才四点钟,灯已经亮了。
重点词汇
重点句式
文化意识
高分写作
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(2)用作副词
although一般不用作副词,而
though
可用作副词,且一般放在句末(不放在句首),意为“可是;不过”。
It’s
hard
work;I
enjoy
it
though.
工作很辛苦,可是我乐意干。
He
is
looking
fit,though.
不过他看起来很健康。
重点词汇
重点句式
文化意识
高分写作
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(3)用于习语
在
as
though(好像,仿佛)、even
though(即使,纵然)等固定短语中不能用
although。
We
felt
as
though
we
had
witnessed
the
whole
thing.
我们感觉仿佛目击了整个事件似的。
He
is
an
honest
man,I
must
say,even
though
I
have
opposed
him.
尽管我反对过他,我还是得说他是一个诚实的人。
重点词汇
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(4)用于倒装
though引导的让步状语从句可用部分倒装的形式(注意:倒装后位于句首的名词之前不用冠词),但
although
一般不这样用。
I
will
say
no
more
on
these
matters,important
though
they
are.
虽然这些事很重要,我也不想再说什么了。
Child
though
he
was,he
did
quite
well.
他虽是个孩子,但干得很好。
重点词汇
重点句式
文化意识
高分写作
随堂练习
重点词汇
重点句式
文化意识
高分写作
随堂练习
重点词汇
重点句式
文化意识
高分写作
随堂练习
2.It
may
help
us
discover
new
medicines,as
well
as
new
sources
of
food
and
energy.(P32)
它可以帮助我们发现新的药物,以及新的食物和能量来源。
【句式剖析】本句是一个简单句。其中的as
well
as在句中连接宾语new
medicines和new
sources
of
food
and
energy。
重点词汇
重点句式
文化意识
高分写作
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【句式拓展】
(1)as
well
as表示“不但……而且……;既是……也是……;而且;还”,在句中连接并列成分。
She
shares
(in)
my
troubles
as
well
as
my
joys.
她与我同甘共苦。
They
have
a
flat
in
town
as
well
as
a
place
in
the
country.
他们在城里有一套公寓,在乡村还有一所房子。
(2)A
as
well
as
B这一结构强调的重点是A不是B,即
A
as
well
as
B=not
only
B
but
also
A。
He
speaks
Spanish
as
well
as
English
and
French.
他不仅会说英语和法语,而且会说西班牙语。
Actors
have
to
learn
their
cues
as
well
as
their
own
lines.
演员不仅要记住台词,还要记住其他演员的暗示。
重点词汇
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(3)当
as
well
as
连接两个成分作主语时,其后的谓语通常要与前面一个主语保持一致。
Tom
as
well
as
his
parents
is
going
to
London.
汤姆和他的父母要去伦敦。
The
captain,as
well
as
the
other
players,was
tired.
队长和其他队员都累了。
(4)as
well
as通常被视为介词,所以后接动词时,一般用动词-ing形式。
He
sings
as
well
as
playing
the
piano.
他不但会弹钢琴,而且会唱歌。
She
is
a
talented
musician
as
well
as
being
a
photographer.
她不但是摄影师还是个天才的音乐家。
重点词汇
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(5)当as
well
as
用于句首时,其后习惯上要接动词-ing形式。
As
well
as
visiting
Niagara
Falls,we
spent
a
day
in
Toronto.
我们参观了尼亚加拉瀑布,而且在多伦多玩了一天。
(6)as
well
as可视为as...as结构与well的自然搭配,其意为“与……一样好”,在否定句中可用not
so
well
as代替
not
as
well
as。
He
speaks
English
as
well
as
her.
他的英语说得跟她一样好。
He
doesn’t
play
half
as
well
as
his
sister.
他演奏的水平不及他姐姐的一半。
重点词汇
重点句式
文化意识
高分写作
随堂练习
重点词汇
重点句式
文化意识
高分写作
随堂练习
重点词汇
重点句式
文化意识
高分写作
随堂练习
The
Floating
City
Architecture
firm
BIG
has
designed
a
concept
for
a
floating
city
of
10,000
people
that
could
help
populations
threatened
by
extreme
weather
events
and
rising
sea
levels.
重点词汇
重点句式
文化意识
高分写作
随堂练习
Called
Oceanix
City,the
concept
consists
of
buoyant(有浮力的)
islands
clustered
together
in
groups
of
six
to
form
villages.These
clusters
would
then
be
repeated
in
multiples
of
six
to
form
a
12-hectare
village
for
1,650
residents,and
then
again
to
form
an
archipelago
home
to
10,000
citizens.Oceanix
City
is
intended
to
provide
a
habitable,off-shore
environment
in
the
event
of
rising
sea
levels,which
are
expected
to
affect
90
per
cent
of
the
world’s
coastal
cities
by
2050.
Each
of
the
modules
would
be
built
on
land
and
then
towed
to
sea,where
they
would
be
anchored
in
place.The
small
islands
are
also
designed
to
survive
a
category-five
hurricane.Arrangements
would
be
flexible
so
that
the
cities
could
be
moved
if
water
levels
became
too
low.
重点词汇
重点句式
文化意识
高分写作
随堂练习
BIG
intends
the
buildings
atop
to
be
constructed
from
locally
sourced
“replenishable(可补充的)”
materials
such
as
wood
and
fast-growing
bamboo,which
also
offer
“warmth
and
softness
to
touch”.
Each
mini-village
will
include
a
community
framework
for
living,including
water
baths,markets,spiritual
and
cultural
hubs,but
BIG
intends
the
Oceanix
City
to
be
adaptable
to
“any
culture,any
architecture”.
Another
major
benefit
of
the
floating
city,according
to
Oceanix
co-founder
Marc
Collins
Chen,is
that
it
is
an
example
of
an
affordable
development,which
could
offer
a
solution
to
displaced
societies.
重点词汇
重点句式
文化意识
高分写作
随堂练习
“It
is
our
goal
to
make
sure
sustainable
floating
cities
are
affordable
and
available
to
all
coastal
areas
in
need,”said
Chen.“They
should
not
become
a
privilege
of
the
rich.”
Oceanix
City
is
intended
to
be
developed
in
sub-tropical
and
tropical
areas
that
are
most
at
risk
of
flooding
first,but
could
soon
offer
a
more
attractive
living
environment.
重点词汇
重点句式
文化意识
高分写作
随堂练习
假定你是某校高二(2班)宣传委员李华,应邀为学校网站英文版写一篇有关海洋生物保护的文章,请根据下面要点写一篇短文。
1.海洋受到污染的现状;
2.保护海洋的重要性。
注意:1.词数80左右;
2.可适当增加细节,以使文章连贯。
The
Importance
of
Protecting
Our
Oceans
________________________________________________________________________________________________________________
重点词汇
重点句式
文化意识
高分写作
随堂练习
一、审题定调
1.确定体裁:本次写作是一篇议论文,内容涉及海洋生物保护。
2.确定人称:本文要用第三人称。
3.确定时态:时态以一般现在时为主。
二、谋篇布局
首先,描述海洋受到污染的现状;
其次,保护海洋的重要性;
最后,自己的看法。
重点词汇
重点句式
文化意识
高分写作
随堂练习
三、核心词汇
1.varieties
of各种各样的
2.die
out
灭绝
3.on
the
one
hand...on
the
other
hand...
一方面……,另一方面……
4.as
a
matter
of
fact事实上
5.take
measures采取措施
6.keep
the
balance
of保持……的平衡
7.make
great
efforts努力
重点词汇
重点句式
文化意识
高分写作
随堂练习
四、高级句式
1.众所周知,海底有各种各样的资源。(as引导的非限制性定语从句)
As
we
all
know,there
are
varieties
of
resources
under
the
sea.
2.过去的十年见证了一些生物的灭绝。
The
past
ten
years
has
witnessed
that
some
creatures
have
died
out.
重点词汇
重点句式
文化意识
高分写作
随堂练习
3.一方面,我们必须使人们认识到保护海洋的重要性。
另一方面,政府应立即采取措施保持自然的平衡。(on
the
one
hand...on
the
other
hand...)
On
the
one
hand,we
must
make
people
realize
the
importance
of
protecting
the
ocean.On
the
other
hand,the
government
should
take
immediate
measures
to
keep
the
balance
of
nature.
4.只有提高人们保护环境的意识,努力防止污染,才能解决这个问题。(倒装句)
Only
by
raising
people’s
awareness
of
protecting
the
environment
and
making
great
efforts
to
prevent
pollution
can
the
problem
be
solved.
重点词汇
重点句式
文化意识
高分写作
随堂练习
五、连句成文
参考范文
The
Importance
of
Protecting
Our
Oceans?
As
we
all
know,there
are
varieties
of
resources
under
the
sea.However,the
past
ten
years
has
witnessed
that
some
creatures
have
died
out.Therefore,marine
pollution
has
been
greatly
concerned
by
the
whole
world.
重点词汇
重点句式
文化意识
高分写作
随堂练习
On
the
one
hand,we
must
make
people
realize
the
importance
of
protecting
the
ocean.As
a
matter
of
fact,to
protect
the
ocean
is
to
protect
human
beings.On
the
other
hand,the
government
should
take
immediate
measures
to
keep
the
balance
of
nature.In
no
way
should
we
abandon
protecting
the
environment.Only
by
raising
people’s
awareness
of
protecting
the
environment
and
making
great
efforts
to
prevent
pollution
can
the
problem
be
solved.
重点词汇
重点句式
文化意识
高分写作
随堂练习
Ⅰ.课文语法填空
The
oceans
cover
most
of
the
earth’s
surface,so
1.__________
　　　　　
(explore)
them
can
enable
us
to
2.
　　　　　
(well)
understand
our
planet.To
solve
issues
such
as
climate
change,we
need
to
understand
3.
　　　　　
is
happening
to
the
earth.Therefore,we
must
do
more
research.
It
is
4.　　　　　
(help)
for
us
to
manage
5.
　　　　　
(it)
resources
if
we
understand
more
about
the
sea.Besides,accessing
the
deep
ocean
may
also
help
us
to
predict
6.　　　　　
(event)
such
as
earthquakes.With
the
population
increasing,more
resources
will
7.
　　　　　(need)
because
the
oceans
can
provide
us
with
vast
amounts
of
resources.?
exploring　
better　
what
helpful
its　
events
be
needed　
重点词汇
重点句式
文化意识
高分写作
随堂练习
There
are
still
environmental
risks,8.
　　　　　
should
be
balanced
with
9.　　　　　
(economy)
needs.With
technology
10.　　　　　
(improve),we
may
have
more
options
for
managing
this
balance.?
which
economic
improving
重点词汇
重点句式
文化意识
高分写作
随堂练习
Ⅱ.概要写作
根据教材语篇内容写一篇60词左右的内容概要
参考范文
As
we
know,sea
exploration
has
caused
many
problems.(要点1)
First,ocean
pollution
has
been
caused
by
the
leaking
of
oil
and
plastics.(要点2)
Mining
for
resources,which
can
cause
global
warming,is
very
damaging.(要点3)
Overfishing
is
also
a
problem
which
destroys
the
balance
of
nature.(要点4)
In
all,the
sea
is
home
to
life
and
we
must
protect
it.(要点5)(共20张PPT)
Section
C　Using
Language
(Ⅰ)
Ⅰ
Ⅱ
Ⅲ
Ⅰ.知识体系图解
重点词汇
1.　　　　　
n.迁移;迁徙;移居?
2.　　　　　
n.名录;电话号码簿;(计算机文件或程序的)目录?
3.meanwhile
adv.　　　　　　?　　　?　　　?　　　?　?
migration　
directory
与此同时;(比较两方面)对比之下
Ⅰ
Ⅱ
Ⅲ
重点短语
1.　　　　　
执行?
2.　　　　　
一系列
3.　　　　　
区分?
4.　　　　　
增加?
5.take
pictures
of
　　　　?
6.leap
out
of
　　
　　?
7.first
of
all
　　　　?
8.in
the
end
　　　　??
carry
out　
a
series
of　
tell
apart　
add
to　
照相　
从……跳跃出来　
首先　
最后
Ⅰ
Ⅱ
Ⅲ
Ⅱ.介词填空
1.With
the
development
of
society,the
research
　　　　　architectural
space
has
been
an
important
subject.?
2.The
goalie(守门员)
managed
to
save
a
shot
struck
　　　　　close
range.?
3.The
studio
is
equipped
　　　　　cameras
and
audio
equipment.?
4.　　　　　first
I
felt
very
angry
about
losing
my
job.?
5.Sixteen
teams
are
taking
part,divided
　　　　　four
groups.?
on
at
with
At
into
Ⅰ
Ⅱ
Ⅲ
Ⅲ.选词填空
1.Yahoo
is
the
oldest
and
best-known
web
　　　　　service.?
2.When
the
machines
are
turned
on,water
ran
along
the
　　　　　to
the
fields.?
3.The
company
plans
to
　　　　　its
operations
into
Europe.?
4.Wild
bird
　　　　　can
also
spread
the
virus
to
other
continents.?
5.Stress
can
be
extremely
damaging
to
your
health.Exercise,　　　　　,can
reduce
its
effects.?
migration,directory,meanwhile,channel,extend
directory
channel　
extend
migration
meanwhile
重点词汇
重点句式
随堂练习
1.Most
whales
have
slightly
different
fins
and
marks,which
can
help
us
to
tell
them
apart.(P30)
大多数鲸鱼的鳍和标记都略有不同,这有助于我们区分它们。
【词汇精讲】tell
apart区分;辨别
They
looked
so
much
alike
that
it
is
hard
to
tell
them
apart.
他们看上去太像了,很难区分。
The
machines
were
coded
so
we
could
tell
them
apart.
机器都编了号,便于我们区分。
重点词汇
重点句式
随堂练习
【词汇拓展】
If
we
let
the
existing
banking
system
fall
apart,it
will
cause
destruction.
如果我们让现有的银行系统崩溃,它会造成破坏。
What
other
sports
do
you
like
apart
from
football?
除足球外你还喜欢哪些运动?
重点词汇
重点句式
随堂练习
重点词汇
重点句式
随堂练习
重点词汇
重点句式
随堂练习
2.Meanwhile,we
also
noted
their
location,so
we
can
track
their
movements
and
plot
their
migration
path.(P30)
同时,我们也记录了它们的位置,这样我们就可以跟踪它们的移动,并绘制它们的迁移路径。
【词汇精讲1】meanwhile
adv.与此同时;(比较两方面)对比之下
I
went
to
college.Meanwhile,all
my
friends
got
well-paid
jobs.
我上大学去了,与此同时,我的朋友都找到了收入不错的工作。
重点词汇
重点句式
随堂练习
【词汇拓展1】
In
the
meanwhile,I
can
tell
you
what’s
happening
right
now.
同时,我可以告诉你们此时发生了什么事。
In
the
meanwhile,we
must
all
have
confidence
in
Chile.
与此同时,我们大家都必须对智利有信心。
重点词汇
重点句式
随堂练习
重点词汇
重点句式
随堂练习
重点词汇
重点句式
随堂练习
【词汇精讲2】migration
n.
迁徙;迁移;移居
The
scale
of
migration
took
a
big
leap
in
the
early
1970s.
20世纪70年代初,移民的规模骤然扩大。
Any
migration
of
this
type
requires
careful
preparation
and
planning.
进行这种类型的迁移需要仔细的准备和计划。
重点词汇
重点句式
随堂练习
【词汇拓展2】
Swallows
migrate
south
in
winter.
燕子在冬天迁徙到南方。
Thousands
were
forced
to
migrate
from
rural
to
urban
areas
in
search
of
work.
成千上万的人为了寻找工作被迫从农村涌进城市。
重点词汇
重点句式
随堂练习
重点词汇
重点句式
随堂练习
Ⅰ.完成句子
1.所有的这些礼物必须立即邮寄,以便在圣诞节及时收到。
All
these
gifts
must
be
mailed
immediately
so
as
　　　　　　　　　　　　　　　in
time
for
Christmas.?
答案to
be
received
2.门开了,老板和他的秘书生气地走了进来。
The
door
opened,and
　　　　　　　　　　the
angry
boss
and
his
secretary.?
答案in
came
重点词汇
重点句式
随堂练习
3.我们请了个路人给我们照相。
We
had
　　　　　　　　　　　　　　　by
a
passer-by.?
答案our
pictures
taken
4.我在伦敦时,通常乘地铁上班。
I
　　　　　　　　　　　　　　　to
work
by
underground
when
I
was
in
London.?
答案used
to
go
5.被大学录取对她来说是件愉快的事情。
　　　
　　　　　　　　the
university
is
a
great
pleasure
to
her.?
答案Being
admitted
to
重点词汇
重点句式
随堂练习
Ⅱ.语法填空
Oceans
play
a
key
role
in
our
1.　　　　　(day)
lives.They
are
necessary
to
sustainable
2.
　　
　　　(develop)
and
an
important
frontier
for
research.As
scientists
explore
the
oceans
at
3._________　　　　　(great)
depths
than
ever
before,they
continue
to
discover
new
4.
　　　　　(form)
of
marine
life.This
research
has
great
potential
to
advance
human
well-being.?
daily　
development
greater　
forms
重点词汇
重点句式
随堂练习
But,if
we
are
to
5.　　　　　(full)
benefit
from
what
oceans
have
to
offer,we
must
address
the
6.
　　　　　(damage)
impacts
of
human
activities.The
diversity
of
life
in
the
oceans
is
under
ever-increasing
strain.Over-exploitation
of
marine
living
resources,climate
change,7.　　　　　
pollution
from
hazardous
materials
and
activities
all
pose
a
grave
threat
to
the
marine
environment.?
8.　　　
this
annual
commemoration
of
World
Oceans
Day,I
urge
governments
and
citizens
everywhere
9.___________________　　　　　(acknowledge)
the
enormous
value
of
the
world’s
oceans—and
do
their
part
10.　　　　　
ensuring
their
health
and
vitality.?
fully
damaging
and　
On
to
acknowledge　
in(共47张PPT)
Section
B　Learning
About
Language
Ⅰ
Ⅱ
Ⅲ
Ⅰ.知识体系图解
重点词汇
1.manned
adj.　
　　　?
2.submersible
n.　　　　
?
3.underwater
adv.　　　　　　adj.　　　　　?
4.coral
n.　
　　　?
5.　　　　　
n.政治;政治观点?
6.　　　　　
n.
职业;行业?
7.　　　　　
n.
锦标赛;联赛?
有人控制的;需人操纵的　
潜水器;可潜船　
在水下　
水下的　
珊瑚　
politics
profession　
tournament　
Ⅰ
Ⅱ
Ⅲ
8.　　　　　
n.混合;结合体;混合物?
9.　　　　　
n.笔记本电脑;便携式电脑?
10.　　　　　
n.
新闻报道;覆盖范围?
11.　　　　　vt.&
vi.鼓掌　vt.称赞;赞赏?
12.　　　　　
vt.对……征税;使纳税　n.税;税款?
mixture　
laptop
coverage　
applaud　
tax
Ⅰ
Ⅱ
Ⅲ
重点短语
1.　　
　　　
记者招待会?
2.　　　　　
除……之外?
3.　　　
　　
达成协议?
4.　　　　　
作为回报?
5.　　　　　
由于?
6.　　　　　
出发去?
7.make
plans
for
　　　　　　　?
8.come
true
　　　　　　　?
9.in
one’s
opinion
　　　　　　　?
10.participate
in
　　　　　　　?
11.be
proud
of
　　　　　　　?
press
conference　
except
for
reach
an
agreement　
in
return　
due
to　
set
out
for　
制定……计划　
实现　
在某人看来　
参加
为……自豪
Ⅰ
Ⅱ
Ⅲ
重点句式
Zac
grew
up
on
a
boat
and
learnt
how
to
sail
when
he
was
four,which
formed
the
foundation
of
his
success.
重点语法
复习动词不定式
Ⅰ
Ⅱ
Ⅲ
Ⅱ.释义匹配
1.profession　
A.a
competition
in
which
players
compete
against
each
other
in
a
series
of
games
until
there
is
one
winner
2.mixture
B.a
small
computer
that
you
can
carry
with
you
3.applaud
C.a
job
that
needs
a
high
level
of
education
and
training
4.tournament
D.a
combination
of
two
or
more
different
things,feelings,or
types
of
people
5.laptop
E.to
hit
your
open
hands
together
to
show
that
you
have
enjoyed
a
play,concert,speaker
etc.
答案1.C　2.D　3.E　4.A　5.B
Ⅰ
Ⅱ
Ⅲ
Ⅲ.介词填空
1.Poor
educational
performance
is
related
　　　　　emotional
disturbance.?
2.The
two
sides
finally
reached
an
agreement
　　　　　discussion.?
3.Bark(树皮)
may
be
used
　　　　　the
raw
material
for
paper-making
in
ancient
China.?
4.　　　　　
my
opinion,she
dealt
with
the
matter
perfectly
fairly
and
reasonably.?
5.You
can
borrow
my
camera
if
you
promise
to
take
care
　　　　it.?
to
by
as
In
of
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1.Henry
Norman
Bethune
devoted
his
life
and
profession
to
helping
people
without
expecting
anything
in
return.(P28)
亨利·诺尔曼·白求恩把他的一生和事业都献给了帮助别人而不求任何回报。
【词汇精讲】profession
n.职业;行为
Mary
was
at
the
very
top
of
her
profession.
玛丽是她那个行业中的佼佼者。
He
soon
came
to
revise
his
opinion
of
the
profession.
他很快就修正了对这个职业的看法。
There’s
a
feeling
among
the
nursing
profession
that
their
work
is
undervalued.
护理界有一种感觉,他们的工作被低估了。
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【词汇拓展】
My
brother
was
an
electrician
by
profession.
我哥哥的职业是电工。
Most
of
the
people
on
the
course
were
professional
women.
参加本课程的大多数人是职业女性。
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2.Setting
sail
is
often
a
mixture
of
danger
and
boredom.(P28)
航行往往既危险又无聊。
【词汇精讲】mixture
n.混合;混合体;混合物
The
city
is
a
mixture
of
old
and
new
buildings.
这座城市新老建筑兼而有之。
We
listened
to
the
news
with
a
mixture
of
surprise
and
horror.
我们听到这则消息时既震惊又恐惧。
Add
the
eggs
to
the
mixture
and
beat
well.
将鸡蛋加进混合料中,搅拌均匀。
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【词汇拓展】
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My
mother
put
the
sugar
into
the
coffee
and
mixed
them
up
with
a
spoon.
我妈妈把糖放进咖啡里,用勺子把它们混合起来。
The
doctor
mixed
him
a
bottle
of
medicine.
医生为他配了一瓶药。
Oil
doesn’t
mix
with
water.
油和水不相溶。
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3.The
crowd
stood
to
applaud
scientists
for
their
important
ocean
research
work.(P29)
观众起立为科学家们重要的海洋研究工作鼓掌。
【词汇精讲】applaud
vt.&
vi.鼓掌　vt.称赞;赞赏
Everywhere
on
the
streets
there
were
people
who
applauded
the
passing
troops.
大街上到处都有人向经过的军队鼓掌。
He
started
to
applaud
and
the
others
joined
in.
他开始鼓掌,其他人也跟着鼓掌。
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【词汇拓展】
We
applauded
him
for
his
courage.
我们因他的勇敢而表扬了他。
All
the
people
present
applauded
his
decision.
所有在场的人都赞成他的决定。
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4.It
is
a
good
idea
to
tax
plastic
bottles
so
that
people
use
them
less.(P29)
向塑料瓶征税是一个好主意,这样人们就可以少用它们了。
【词汇精讲】tax
vt.对……征税;使纳税　n.税;税款
Any
interest
payments
are
taxed
as
part
of
your
income.
利息所得作为你收入的一部分要予以征税。
Husband
and
wife
are
now
taxed
separately
on
their
incomes.
现在夫妻双方分别按各自的收入纳税。
They
are
calling
for
large
spending
cuts
and
tax
increases.
他们呼吁大幅度削减开支并提高税收。
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Zac
grew
up
on
a
boat
and
learnt
how
to
sail
when
he
was
four,which
formed
the
foundation
of
his
success.(P28)
扎克在船上长大,四岁时学会了航海,这是他成功的基础。
【句式剖析】Zac
grew
up
on
a
boat
and
learnt
how
to
sail是主句,when引导的是时间状语从句,which引导的是非限制性定语从句,how
to
sail是“疑问词+to
do”结构,在句中作learnt的宾语。
A
traffic
light
tells
us
when
to
cross
the
road.
交通信号灯告诉我们何时穿越马路。
Tom
learnt
how
to
swim
at
the
age
of
ten.
汤姆十岁时学会了游泳。
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【句式拓展】
(1)“疑问词+不定式”在句子中主要用作宾语,有时也可用作主语或表语等。
When
to
start
has
not
been
decided.(作主语)
何时动身尚未决定。
The
question
is
how
to
carry
out
the
plan.(作表语)
问题是怎样执行这个计划。
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(2)不能用“why
to
do”结构
【误】He
explained
to
me
why
to
be
late.
【正】He
explained
to
me
why
he
was
late.
他向我解释了他为什么迟到。
注意:可以说Why
do
sth?或Why
not
do
sth?
Why
not
go
climbing
Mount
Tai
at
the
weekend?
周末去爬泰山好吗?
Why
get
upset
just
because
you
got
a
bad
mark?
何必因为没有考好就想不开呢?
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(3)动词know、show、discover、see、explain、find
out
等之后通常不宜直接跟不定式,但可跟“疑问词+不定式”。
【误】I
don’t
know
to
use
this
camera.
【正】I
don’t
know
how
to
use
this
camera.
我不知道这台相机怎么用。
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复习动词不定式
不定式由“to+动词原形”构成,其否定形式是“not
to+动词原形”。不定式可以加宾语或状语构成不定式短语,它没有人称和数的变化,但有时态和语态的变化。动词不定式的用法如下:
1.作主语
(1)动词不定式作主语时,一般表示具体某一次的动作。若不定式太长,常用it作形式主语而将不定式后置。
To
see
is
to
believe.眼见为实。
It
is
generally
considered
unwise
to
give
a
child
whatever
he
or
she
wants.
孩子要什么就给什么,被普遍认为是不明智的。
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(2)在“It
is/was+adj.+for/of
sb
to
do
sth”结构中,若形容词侧重于评价人物的特性、特征,则构成不定式复合结构的介词应用of,此时形容词常为kind、nice、foolish等词,且sb与形容词之间可构成逻辑上的系表关系;若形容词侧重于描写不定式动作的特征、特点,则构成不定式复合结构的介词应用for。
It
is
generous
of
him
to
contribute
so
much.
他捐献了这么多真是太慷慨了。
It
was
important
for
us
to
live
a
low-carbon
life.
过一种低碳生活对我们来说很重要。
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2.作表语
(1)表示预定要发生的动作。
Our
school
sports
meeting
is
to
take
place
on
Friday.
我们学校运动会将在周五召开。
They
are
to
meet
at
the
entrance
to
the
cinema.
他们要在电影院入口处集合。
(2)当主语是aim、purpose、idea、plan、wish、decision、choice等词时,常用不定式作表语。
His
wish
is
to
be
an
astronaut
in
the
future.
他的愿望是将来当一名宇航员。
Her
dream
is
to
become
an
English
teacher.
她的梦想是当一名英语老师。
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(3)主语为what引导的名词性从句时,表语多用不定式。
What
I
want
to
do
most
in
senior
high
is
to
improve
my
English.
我在高中最想做的事就是提高我的英语水平。
What
surprised
me
most
was
to
see
our
village’s
great
changes.
我最惊奇的是看到我们村的巨大变化。
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3.作宾语
(1)只接不定式作宾语的动词:agree、intend、plan、demand、promise、prepare、decide、refuse、choose、wish、hope、expect、fail
(未能)、pretend、manage、determine、beg、arrange、threaten、claim、hesitate、wait、happen
(碰巧)等。
She
seated
herself
at
a
small
table
in
the
restaurant,waiting
to
be
served.
她坐在餐馆里的一张小桌子旁等着被服务。
The
Browns
decided
to
go
on
a
holiday
this
summer.
布朗一家人打算今年夏天去度假。
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(2)在某些动词如find、think、consider、feel、make、believe后,常用it作形式宾语,然后加宾语补足语,最后加不定式作真正的宾语。
We
think
it
our
duty
to
protect
the
environment.
我们认为保护环境是我们的责任。
I
find
it
difficult
to
work
out
the
problem.
我发现算出这道题很难。
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4.作宾语补足语
(1)不定式作宾语补足语时,宾语和不定式之间在逻辑上是主谓关系,不定式表示将要发出的主动动作。常接不定式作宾语补足语的动词(短语):advise、allow、ask、beg、cause、encourage、expect、forbid、force、intend、invite、order、persuade、prefer、require、remind、tell、want、warn、wish、call
on、depend
on等。
Tell
your
child
clearly
and
firmly
that
you
expect
them
to
do
their
homework
responsibly.
清楚并坚定地告诉你的孩子你希望他们认真做功课。
Having
finished
her
project,Professor
Smith
was
invited
by
the
school
to
speak
to
the
new
students.
完成项目之后,史密斯教授被学校邀请去给新生讲话。
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(2)有些动词,如think、consider、believe、suppose、feel、find、understand等后常用to
be作宾语补足语或主语补足语。
Chinese
people
are
considered
to
be
the
most
hard-working
people
in
the
world.
中国人被认为是世界上最勤劳的人民。
You
are
supposed
to
be
challenged
to
read
more
literature
and
other
materials.
你应该尝试着去阅读更多的文学作品和其他阅读材料。
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(3)在sb
be
said/believed/known/reported/considered/thought+to
do/to
have
done结构中,不定式用作主语补足语。
He
is
thought
to
have
acted
foolishly.Now
he
has
no
one
but
himself
to
blame
for
losing
the
job.
大家都认为他表现得很愚蠢。现在要为他的失业负责的不是别人,而是他自己。
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5.作定语
(1)不定式作定语通常放在所修饰词之后,表示将来的动作。不定式与其所修饰的词之间往往是动宾关系,若该不定式是不及物动词,其后应有必要的介词。
Suddenly
a
good
idea
occurred
to
her,but
she
couldn’t
find
any
paper
to
write
on.
突然她想到了一个好主意,但是她找不到纸把它写下来。
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(2)序数词、形容词最高级、the
last、the
only
等后或被这些词修饰的名词/代词后,常用不定式作定语。
Our
monitor
is
always
the
first
to
arrive
at
the
school
and
the
last
to
leave
the
school.
我们班长总是第一个到校,最后一个离校。
(3)被修饰词是抽象名词时,常用不定式作定语。常见的此类名词有ability、chance、idea、hope、wish、fact、excuse、promise、attempt、way等。
And
the
best
way
to
strengthen
willpower
is
to
make
it
into
a
habit.
增强意志力最好的方法就是让它成为一种习惯。
The
ability
to
express
an
idea
is
as
important
as
the
idea
itself.
表达观点的能力与观点本身同等重要。
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6.作状语
(1)作目的状语,可用so
as
to/
in
order
to替换,但
so
as
to一般不可置于句首,意为“为了;想要”。
To
make
it
easier
to
get
in
touch
with
us,you’d
better
keep
this
card
at
hand.
为了便于联系我们,你最好将这张卡片放在身边。
To
protect
the
balance
of
nature,we
should
pay
attention
to
improving
people’s
environmental
awareness.
为了保护自然的平衡,我们应该注意提高人们的环境意识。
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(2)作结果状语,常表示出乎意料的结果,常用于下列结构中:only
to
do、enough
to
do(足够做……)、too...to
do...(太……而不能……)、so/such...as
to...(如此……以至于……)等。
Tom
took
a
taxi
to
the
airport,only
to
find
his
plane
high
up
in
the
sky.
汤姆乘出租车去了机场,结果发现他要乘坐的飞机已飞入高空。
Everyone
should
keep
on
getting
himself
educated
so
as
to
be
up
to
date
with
modern
technology.
每个人都应该不断地让自己接受教育,以便跟上现代技术。
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(3)作原因状语,常用在“主语+系动词+形容词+to
do”结构中。这类形容词有:easy、difficult、hard、cheap、expensive、fit、comfortable、heavy、good、important、impossible、dangerous、surprised、astonished、delighted、disappointed
等。
We
were
astonished
to
find
the
temple
still
in
its
original
condition.
令我们吃惊的是,这座寺庙仍保持着最初的样子。
I’m
pleased
to
tell
you
I’m
getting
along
well
with
all
my
teachers
and
classmates.
我很高兴地告诉你,我和我所有的老师和同学相处得都很好。
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7.动词不定式的时态和语态
时态
意义
主动语态
被动语态
一般时
与句子谓语动词的动作同时发生或在谓语动词的动作之后发生
to
do
to
be
done
进行时
在谓语动词的动作发生时正在进行
to
be
doing
—
完成时
在谓语动词的动作之前发生
to
have
done
to
have
been
done
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The
boy
pretended
to
be
studying
hard
when
his
teacher
came
in.
当老师进来的时候,那个男孩假装正在努力学习。
He
is
said
to
have
studied
abroad
for
three
years,but
I
don’t
know
which
country
he
studied
in.
据说他在国外进修了三年,但我不知道他在哪个国家学习过。
The
meeting
to
be
held
tomorrow
is
of
great
importance.
明天要举行的会议很重要。
The
book
is
said
to
have
been
translated
into
over
twenty
foreign
languages.
据说这本书已被翻译成二十多种外语。
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Ⅰ.用动词不定式改写句子
1.The
child
is
so
young
that
he
can’t
dress
himself.
→The
child
is
　　　　　　　　　　　　himself.?
答案too
young
to
dress
2.I
will
go
to
the
supermarket
and
buy
some
milk
tomorrow.
→I
will
go
to
the
supermarket
　　　　　　　　　　some
milk
tomorrow.?
答案to
buy
重点词汇
重点句式
重点语法
随堂练习
3.We
were
very
pleased
when
we
heard
this
encouraging
news.
→We
were
very
　　　　　　　　　this
encouraging
news.?
答案pleased
to
hear
4.I
will
get
up
early
tomorrow
so
that
I
can
catch
the
train.
→I
will
get
up
early
tomorrow
　　　　　　　　　　the
train.?
答案so
as
to
catch
5.He
got
to
the
airport
but
was
told
the
plane
had
taken
off.
→He
got
to
the
airport,only
　　　　　　　　　　　　　　　the
plane
had
taken
off.?
答案to
be
told
重点词汇
重点句式
重点语法
随堂练习
Ⅱ.完成句子
1.海滨日出真是个奇景。
The
sunrise
at
the
seaside
was
quite
　　　　　　　　　　　　　　　　　　　　.?
答案a
sight
to
behold
2.责任和信任是健康成长的基础。
Responsibility
and
trust
　　　　　　　　　　　　　　　for
healthy
growth.?
答案form
the
foundation
重点词汇
重点句式
重点语法
随堂练习
3.斐迪南·麦哲伦是环球航海第一人。
Ferdinand
Magellan
is
the
first
to
　　　　　　　　　　　　　　　around
the
world.?
答案make
a
voyage
4.他穿过了迷宫一样的走廊。
He
　　　　　　　　　　　　　　　through
the
complex
maze
of
corridors.?
答案found
his
way
5.除了几处语法错误之外,你这篇作文写得不错。
　　　
　　　　　a
few
grammatical
mistakes,this
composition
of
yours
is
well
written.?
答案Except
for(共50张PPT)
Unit
3　SEA
EXPLORATION
素养导航
晨读晚诵
素养导航
晨读晚诵
Green
Sea
Turtles
Green
sea
turtles
are
the
world’s
largest
species
of
hard-shelled
sea
turtle.While
most
of
them
weigh
about
136
to
181
kilograms,some
can
be
as
heavy
as
204
kilograms.
These
turtles
are
found
nesting
along
the
coastline①
of
more
than
80
countries,with
the
largest
nesting
populations
found
in
Costa
Rica
and
Australia.
素养导航
晨读晚诵
Green
sea
turtles
spend
most
of
their
lives
underwater,where
they
can
rest
for
up
to
five
hours
at
a
time
before
coming
up
for
air.Green
sea
turtles
are
also
known
to
sunbathe②
on
land.?
Unlike
most
other
sea
turtles,adult
green
sea
turtles
eat
a
primarily③
plant-based
diet
consisting
of
seaweed
and
sea
grass.Scientists
believe
these
green
foods
give
the
sea
turtle’s
fat
its
green
colour.The
shell
of
the
green
sea
turtle
is
usually
a
shade
of
brown
or
olive.
Similar
to
other
sea
turtles,green
sea
turtles
migrate④
long
distances
between
their
feeding
grounds
and
their
nesting
sites,with
recorded
distances
of
longer
than
2,600
kilometres.
素养导航
晨读晚诵
Female
green
sea
turtles
leave
the
water
in
order
to
lay
eggs
on
the
beach
and
will
choose
the
same
nesting
spot
as
where
they
were
born.A
female
will
dig
out
a
nest
and
lay
about
115
eggs.Then
she’ll
cover
the
eggs
with
sand
and
return
to
the
sea.After
about
two
months,the
babies
will
hatch⑤
from
their
eggs.
The
first
few
years
of
a
green
sea
turtle’s
life
are
spent
floating
at
sea,where
they
feed
on
plankton(浮游生物).As
they
grow
older,the
turtles
move
to
waters
along
the
coast
where
they
find
sea
grass
to
eat.
Adult
green
sea
turtles
face
many
threats,primarily
from
humans,including
injuries
from
boats,being
caught
in
fishing
nets
and
pollution.Newly
hatched
sea
turtles
are
also
at
risk
of
being
hunted
by
animals
such
as
birds,crabs,and
raccoons
as
they
move
from
their
nests
out
to
the
sea.
素养导航
晨读晚诵
词海拾贝
①coastline
n.海岸线
②sunbathe
vt.晒日光浴
③primarily
adv.主要地
④migrate
vt.迁徙
⑤hatch
vt.孵化
素养导航
晨读晚诵
典句欣赏
Green
sea
turtles
spend
most
of
their
lives
underwater,where
they
can
rest
for
up
to
five
hours
at
a
time
before
coming
up
for
air.
译文:绿海龟的一生大部分都在水下度过,在那里它们可以一次休息五个小时,然后再上来呼吸空气。
分析:本句是一个复合句。Green
sea
turtles
spend...为主句,where
they
can
rest
for
up...是定语从句,before
coming
up
for
air是介词短语作时间状语。
素养导航
晨读晚诵
探究思辨
1.What
do
sea
turtles
and
green
sea
turtles
have
in
common?
2.What
do
you
think
is
the
main
threat
to
green
sea
turtles?
答案1.They
both
migrate
long
distances
between
their
feeding
grounds
and
their
nesting
sites.
2.We
humans.
Section
A　Reading
and
Thinking
Ⅰ
Ⅱ
Ⅰ.知识体系图解
重点词汇
1.merchant
n.　　
　　　　adj.　　　　
　?
2.fleet
n.
　　　　　　　?
3.behold
vt.　　　　　　　?
4.royal
adj.　
　　　　　　?
5.spice
n.
　　　　　　　?
6.maritime
adj.　　
　　　　　?
商人;批发商　
海上货运的　
舰队;机群;车队　
看;看见　
皇家的;王室的;高贵的
(调味)香料　
海的;海运的;海事的　
Ⅰ
Ⅱ
7.　　　　　
n.故事;叙述?
8.　　　　　
vt.扩展;使伸长;延长?
9.　　　　　
vt.商定;达成(协议)　vi.谈判;磋商;协商?
10.　　　　　
n.等级;水平;联合会;联赛?
11.　　　　　
vi.&
vt.(使)撤回;撤离?
12.　　　　　
n.航道;海峡;频道?
13.　　　　　
n.纽带;关系　vt.&
vi.增强信任关系;使牢固结合?
tale
extend　
negotiate　
league　
withdraw
channel　
bond
Ⅰ
Ⅱ
重点短语
1.　　　　　
起航;开航?
2.　
　　　　
独领风骚?
3.　　　
　　
退出;撤回?
4.　　　　　
在手头;可供使用?
5.search
for
　　　　　　　　?
6.become
known
as　　　　　　　　?
7.develop
relations
with　　　　　　　　?
8.under
the
command
of　　　　　　　　?
9.for
the
benefit
of　　　　　　　　?
set
sail　
in
a
league
of
one’s
own
withdraw
from　
in
hand　
寻找;搜寻　
作为……而著名　
与……发展关系　
在……的指挥下
为了……的利益
Ⅰ
Ⅱ
重点句式
Over
the
centuries,further
trading
allowed
more
exploration
of
the
regions
to
the
west
of
China,as
recorded
in
Du
Huan’s
Record
of
My
Travels
in
the
eighth
century.
Ⅰ
Ⅱ
Ⅱ.阅读导学
A.阅读P26-27课文内容,匹配段落大意。
1.Part
1(Para.1)　　A.Zheng
He’s
voyage
to
the
west.
2.Part
2(Para.2)
B.The
Belt
and
Road
Initiative.
3.Part
3(Para.3)
C.How
the
Silk
Road
came
into
being.
4.Part
4
(Paras.4-5)
D.China’s
participation
in
some
important
projects.
5.Part
5
(Para.6)
E.China
will
reach
out
across
the
sea
far
into
the
future.
6.Part
6
(Para.7)
F.Mankind’s
greatest
achievements
result
from
trade
and
curiosity.
答案1.F　2.C　3.A　4.B　5.D　6.E
Ⅰ
Ⅱ
B.根据P26-27课文内容,选择正确答案。
1.What
inspired
European
explorers
to
search
for
sea
routes
from
west
to
east?
A.Trade
and
curiosity.　
B.The
tales
of
Marco
Polo.
C.The
tales
of
Columbus.
D.Merchants
and
explorers.
答案B　
Ⅰ
Ⅱ
2.What
did
the
trade
deals
between
merchants
from
different
countries
result
in?
A.Further
exploration
of
the
oceans.
B.Mankind’s
greatest
achievements.
C.Construction
of
the
ancient
Silk
Road.
D.Better
understanding
of
each
other’s
culture.
3.Zheng
He
and
his
fleets
sailed
as
far
as
　　　.?
A.the
Indian
Ocean
B.the
South
China
Sea
C.the
east
coast
of
Africa
D.the
mouth
of
the
Red
Sea
答案D　
答案C　
Ⅰ
Ⅱ
4.Why
is
there
an
urgent
need
to
study
the
Arctic?
A.To
promote
foreign
trade.
B.To
look
for
more
natural
resources.
C.To
strengthen
the
bonds
between
countries.
D.To
know
more
about
climate
change
and
its
effects.
答案D　
重点词汇
重点句式
随堂练习
1.However,merchants
and
explorers
from
the
East
set
sail
from
east
to
west
many
years
before
Columbus
first
did.(P26)
然而,在哥伦布第一次起航的很多年前,东方的商人和探险家们就从东向西航行了。
【词汇精讲】set
sail起航;开航
A
thousand
boats
set
sail
on
a
long
stretch
of
the
river.
百里江面,千帆竞发。
重点词汇
重点句式
随堂练习
【词汇拓展】
We
set
sail
for
France
at
high
tide.
我们在涨潮时起航去法国。
The
white
sails
billow
with
the
breezes
they
catch.
一张张白帆随着微风舞动。
I
shall
get
myself
a
little
boat
and
sail
it
around
the
world.
我要给自己买一条小船,驾着它环游世界。
重点词汇
重点句式
随堂练习
重点词汇
重点句式
随堂练习
2.A
trading
route
across
the
sea
was
also
extended
along
the
coasts
of
the
Indian
Ocean,centred
around
Ceylon
(now
Sri
Lanka).(P26)
一条横跨海洋的贸易路线也沿着印度洋海岸延伸,以锡兰(现在的斯里兰卡)为中心。
【词汇精讲】extend
vt.扩展;使伸长;延长
We
are
making
plans
to
extend
the
parking
area.
我们在制定扩大停车场的计划。
Our
company
plans
to
extend
its
operations
into
Africa.
公司打算将业务扩展到非洲。
重点词汇
重点句式
随堂练习
【词汇拓展】
He
has
applied
for
an
extension
to
his
visa.
他已申请延长签证。
We’d
like
to
extend
a
warm
welcome
to
our
foreign
friends.
我们热烈欢迎外国朋友。
重点词汇
重点句式
随堂练习
重点词汇
重点句式
随堂练习
3.Here,merchants
from
China
and
many
other
places
met
to
negotiate
trade
deals,which
also
led
to
more
awareness
of
each
other’s
cultures.(P26)
在这里,来自中国和许多其他地方的商人聚集在一起协商贸易协定,这也使人们更加了解彼此的文化。
【词汇精讲】negotiate
vt.商定;达成(协议)　vi.谈判;磋商;协商
We
have
been
negotiating
for
more
pay.
我们一直在协商加薪。
There
were
reports
that
three
companies
were
negotiating
to
market
this
kind
of
drug.
据报道,有三家公司在洽谈这种药的市场推广。
重点词汇
重点句式
随堂练习
【词汇拓展】
They
are
happy
to
negotiate
with
us
in
this
way.
他们很高兴和我们用这种方式来协商。
The
rent
is
a
matter
for
negotiation
between
the
landlord
and
the
tenant.
租金可以由房东和租户协商确定。
重点词汇
重点句式
随堂练习
重点词汇
重点句式
随堂练习
4.These
fleets
were
a
sight
to
behold
and
were
in
a
league
of
their
own
at
that
time.(P26)
这些船队在当时蔚为壮观,独领风骚。
【词汇精讲】league
n.等级;水平;联合会;联赛
When
it
comes
to
cooking,I’m
not
in
her
league.
提到烹饪,我的水平远比不上她。
Thus
the
first
workers’
league
came
into
being.
第一个工人联盟就这样产生了。
Britain
has
dropped
from
second
to
third
place
in
the
league.
英国在联赛中的排名从第二位降到了第三位。
重点词汇
重点句式
随堂练习
【词汇拓展】
As
a
singer,he
is
in
a
league
of
his
own.
作为歌唱家,他独领风骚。
A
house
like
that
is
out
of
our
league.
那样的房子不是我们能买得起的。
重点词汇
重点句式
随堂练习
重点词汇
重点句式
随堂练习
5.Although
China
withdrew
from
further
expeditions
after
1433,these
land
and
sea
routes
remained
active
channels
between
other
cultures
for
centuries.(P26)
尽管中国在1433年以后退出了进一步的探险活动,但这些海陆航线几个世纪以来在其他文化之间一直保持活跃。
【词汇精讲】withdraw
vi.
&
vt.(使)撤回;撤离
The
teacher
reached
into
his
pocket
and
withdrew
a
sheet
of
notepaper.
老师把手伸进口袋,掏出一张便签。
He
and
the
others
withdrew
to
their
rented
rooms.
他和其他人回到了他们租住的房间。
重点词汇
重点句式
随堂练习
【词汇拓展】
I
need
to
make
a
withdrawal
from
my
checking
account.
我要从我的支票账户里提款。
My
father
decided
to
withdraw
some
money
from
the
bank.
我爸爸决定从银行取些钱。
重点词汇
重点句式
随堂练习
重点词汇
重点句式
随堂练习
重点词汇
重点句式
随堂练习
6.The
aim
of
this
initiative
is
to
encourage
cooperation
and
trade
across
the
historic
Silk
Road
areas,and
strengthen
the
bonds
between
China
and
the
rest
of
the
world.(P27)
这一倡议的目的是鼓励在历史悠久的丝绸之路地区开展合作和贸易,加强中国与世界其他地区的联系。
【词汇精讲】bond
n.纽带;关系　vt.&
vi.增强信任关系;使牢固结合
A
bond
of
friendship
had
been
formed
between
them.
他们之间形成了一条友谊的纽带。
The
agreement
strengthened
the
bonds
between
the
two
countries.
协议加强了两国间的联系。
What
had
bonded
them
instantly
and
so
completely
was
their
similar
background.
是相似的生活背景使他们很快变得亲密无间。
重点词汇
重点句式
随堂练习
【词汇拓展】
They
have
always
had
a
special
bond
with
their
neighbours.
他们一直以来都和邻居有一种特殊的情谊。
It’s
actually
the
best
time
of
the
year
to
bond
with
communities.
实际上,这是一年中和团队建立联系的最佳时机。
重点词汇
重点句式
随堂练习
重点词汇
重点句式
随堂练习
7.Hundreds
of
years
on,and
with
the
latest
technology
in
hand,the
need
to
trade
and
the
desire
to
enhance
relationships
will
drive
China
to
reach
out
across
the
sea
far
into
the
future.(P27)
数百年过去了,随着最新技术的使用,贸易需求和加强关系的愿望将驱使中国在遥远的未来跨越海洋。
【词汇精讲】in
hand在手头;可供使用
The
business
in
hand
was
approaching
some
kind
of
climax.
手头的生意似乎快到紧要关头了。
The
Olympic
organisers
say
that
matters
are
well
in
hand.
奥运会的组织方说各项事务都在掌控之中。
重点词汇
重点句式
随堂练习
【词汇拓展】
Industrial
progress
should
go
hand
in
hand
with
the
development
of
agriculture.
工业的进步应与农业的发展齐头并进。
When
they
met
with
difficulties,their
neighbours
gave
them
a
hand.
当他们遇到困难时,邻居们伸出了援手。
重点词汇
重点句式
随堂练习
重点词汇
重点句式
随堂练习
重点词汇
重点句式
随堂练习
Over
the
centuries,further
trading
allowed
more
exploration
of
the
regions
to
the
west
of
China,as
recorded
in
Du
Huan’s
Record
of
My
Travels
in
the
eighth
century.(P26)
几个世纪以来,贸易的进一步发展使得中国西部地区得到了更多的开发,这一点在8世纪杜环的《经行记》中有所记载。
【句式剖析】本句是一个复合句。主句是further
trading
allowed...。as
recorded
in...是非限制性定语从句的省略形式,句子补全为:as
it
was
recorded
in...。
As
you
can
imagine,we
all
enjoyed
the
party.
你可以想象到,我们在那次聚会上都玩得很开心。
重点词汇
重点句式
随堂练习
【句式拓展】
(1)as用于引导限制性定语从句时,主要与such、as、the
same连用,其意为“像……的”“凡是……的”“……一类的人(物)”。
He
is
not
such
a
man
as
would
leave
his
work
half
done.
他并不是一个做事半途而废的人。
You
must
show
her
the
same
respect
as
you
show
me.
你必须对她表现出与对我同样的敬重。
重点词汇
重点句式
随堂练习
(2)as用于引导非限制性定语从句时,根据情况可位于主句之前或之后,有时也可插在主句中间,其意为“这件事”“这一点”。
The
moon
travels
round
the
earth
once
every
month,as
is
known
to
everybody.
众所周知,月球每月绕地球转一周。
As
is
often
the
case,a
smart
building
is
the
crystallization
of
collective
wisdom
and
skills.
通常情况就是这样,一座完美的建筑是集体智慧和技巧的结晶。
重点词汇
重点句式
随堂练习
(3)as引导非限制性定语从句常见的有:
as
we
all
know
众所周知
as
I
can
remember正如我所记得的
as
often
happens正如经常发生的那样
as
we
expect正如我们预料的那样
as
was
expected
正如预料的那样
as
can
be
seen
看得出来
as
may
be
imagined正如可以想象的那样
as
has
been
said
above如上所述
as
we
all
can
see正如我们都能看到的那样
as
is
often
the
case像常规那样
重点词汇
重点句式
随堂练习
重点词汇
重点句式
随堂练习
重点词汇
重点句式
随堂练习
Ⅰ.课文语法填空
It
is
well-known
that
mankind’s
greatest
achievements
have
often
resulted
from
trade
and
1.　　　　　　(curious)
and
people
of
early
civilisations
had
a
strong
desire
2.　　　　　　(complete)
the
great
map
of
the
world.?
curiosity
to
complete
重点词汇
重点句式
随堂练习
In
ancient
times,Chinese
merchants
shipped
silk
to
India,the
Middle
East,and
Rome,along
3.　　　　　　
became
known
as
the
Silk
Road.Trade
between
merchants
from
China
and
other
places
resulted
in
better
4.
　　　　　　(understand)
of
each
other’s
cultures.In
the
Ming
Dynasty,seven
large
fleets
5.　　　　　　(lead)
by
Zheng
He
set
sail
from
the
South
China
Sea
6.
　　　　　　
the
Indian
Ocean
to
the
mouth
of
the
Red
Sea,and
then
to
the
east
coast
of
Africa
for
trade
and
exploration.?
what
understanding　
led
across
重点词汇
重点句式
随堂练习
To
develop
the
historic
Silk
Road
areas
for
the
benefit
of
future
trade
and
7.　　　　　　
(culture)
exchange,China
has
launched
the
Belt
and
Road
Initiative,8.
　　　　　　
aim
is
to
encourage
cooperation
and
trade
across
the
historic
Silk
Road
areas,and
strengthen
9.
　　　　　　
bonds
between
China
and
the
rest
of
the
world.China
has
also
teamed
up
with
other
10.　　　　　
(country)
to
study
the
Arctic
in
order
to
understand
climate
change
and
its
effects.?
cultural
whose
the　
countries
重点词汇
重点句式
随堂练习
Ⅱ.概要写作
根据教材语篇内容写一篇60词左右的内容概要
参考范文
As
is
well
known,trade
and
curiosity
have
contributed
to
mankind’s
greatest
achievements.(要点1)
In
ancient
times,Chinese
merchants
shipped
silk
to
many
countries
along
what
we
now
call
the
Silk
Road.(要点2)
In
recent
years,in
order
to
promote
future
trade
and
cultural
exchange
across
the
areas,China
has
launched
the
Belt
and
Road
Initiative.(要点3)
Besides,China
has
also
teamed
up
with
other
countries
to
study
the
Arctic
in
order
to
understand
climate
change
and
its
effects.(要点4)

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