人教版高中英语（教案）BOOK6 Unit3 A healthy life

BOOK6
Unit3
A
healthy
life
一、重点词汇总结
1.stress:
压力，重音(n
&
( http: / / www.21cnjy.com )v);
stressful:
有压力的，紧张的;
under
stress:
在压力下;
under
the
stress
of
……
在……压力下;
lay/
put/
place
stress
on
sth.
把重点放在……上;
stress
the
importance
of
:
强调……的重要性;
in
the
stress
of
the
moment:
一时紧张
He
began
begging
under
great
stress
of
life.
2.due
to:
由于，归功于;be
d
( http: / / www.21cnjy.com )ue
to
do
sth.:
定于某时做某事；预期发生
be
due
to
sb.:应支持/给予/归于某人；欠下
because
of:
因为，由于，在句中一般作状语，后接名词或名词性短语。
due
to/
owing
to:意为“由于，因为”，在句中通常作状语。
thanks
to:
意为“多亏了，幸亏，由于”等，它引导的短语可表达正面意义，也可表达讽刺意义。
The
accident
happened
due
to
the
heavy
fog.
Because
of
his
illness,
he
couldn’t
attend
the
meeting.
They
couldn’t
cross
the
river
owing
to
the
flood.
Thanks
to
your
help,
I
could
solve
the
problem.
3.addicted:入了迷的，
上了瘾的
( http: / / www.21cnjy.com );
addiction:n.
成瘾，吸毒成瘾;
addictive：adj.
使人上瘾的;
be
addicted
to
sth.:
沉溺于某物;
be
addicted
to
doing
sth.:
专心做某事
Many
kids
have
now
become
addicted
to
surfing
the
Internet.
4.become/be/g
( http: / / www.21cnjy.com )et
accustomed
to:
习惯于……，to是介词，后接名词，代词或动词-ing形式;
accustomed
oneself
to
sth:使某人习惯于……
You
will
soon
get
accustomed
to
the
job.
5.do/cause
damage
to
sth./sb.=damage伤害，损伤；do
good
to
sb:
对某人又好处;
do
wrong
to:
冤屈，冤枉;
( http: / / www.21cnjy.com )
be
good
to=be
kind
to
对……好心；
do
well
in:擅长；
be
bad/poor
at=be
weak
in:
不擅长
Pollution
is
doing
damage
to
our
health.
6.decide
on/upon:
( http: / / www.21cnjy.com )
决断，选定；decide
against:决定不，决定反对;
decide
on
a
career:
选定职业
Don’t
decide
on
important
matters
too
quickly.
7.feel
like
sth/d
( http: / / www.21cnjy.com )oing
sth=
would
like
sth/to
do
sth
想，愿意;
would
like
to
do
sth:想要做某事;
prefer
to
do
sth:
喜欢做某事;
would
rather
do…than
do…宁愿做……而不愿……;
prefer
doing(sth)
to
(doing)
sth:宁愿做……而不愿……；prefer
to
do
sth
rather
than
do
sth:
宁愿做……而不愿……
What
would
you
like
to
do
with
it
你想如何处理它？
8.ashamed:感到惭愧的，羞耻的（常作
( http: / / www.21cnjy.com )表语）；shameful:可耻的，不道德的（贬义词）；shameless:
无耻的;
be
ashamed
of
doing
sth:为（做）某事而感到羞愧;
I
feel
ashamed
of
having
done
so
little
for
the
people.
重点句型总结
It
seems
amaz
( http: / / www.21cnjy.com )ing
that
at
my
age
I
am
still
fit
enough
to
cycle
20
kilometres
in
an
afternoon.
本句是复合句，it为形式
( http: / / www.21cnjy.com )主语，真正的主语是后面的that从句。此外，也可以是不定式短语、动名词短语或主语从句。It
is
+adj.
+that从句，真正的主语是that从句，常见的it作主语的复合结构还有：
it
is
a
fact
(a
shame/
a
pity/
no
wonder)
that…
It
is
said
(reported/
decided/
suggested…)
that…
It
seems
(happened/
doesn’t
matter/
has
turned
out…)
that…
It
is
hard
to
finish
the
work
in
two
days.
When
I
was
taken
of
( http: / / www.21cnjy.com )f
the
school
football
team
because
I
was
unfit,
I
knew
it
was
time
to
quit
smoking.
It
was
time
to
do
sth.
表示“到……的时候了”
It
is
(high)
time
f
( http: / / www.21cnjy.com )or
sb
to
do
sth=It
is
(high/about)
time
that
sb.
did/should
do
sth.
到某人做某事的时候了
It
is
high
time
for
us
to
say
good-bye.
=It
is
high
time
that
we
should
say
goodbye.
Every
time
you
fe
( http: / / www.21cnjy.com )el
like
smoking
a
cigarette,
remind
yourself
that
you
are
a
non-smoker.
该句是一个主从复合句，从句为every
( http: / / www.21cnjy.com )time引起的一个时间状语从句，词句中every
time起到了连词的作用。英语中起连词作用的名词词组还有：each
time(每次)；next
time(下一次)；the
first/
last
time(第一次/
最后一次)；the
moment/
instant/
minute(一……就……)等。
Each
time
I
was
in
trouble,
he
could
come
to
help
me
out.
重点语法总结
Grammar:
the
use
of
“it”（I）
（一）it用作人称代词和非人称代词
作人称代词
人称代词it一词是有实际意义的，是单数第三人称代词。主格与宾格相同。
指代人以外的一切生物或事物，如前文提到的事物或未指明但谈话双方都知道的那件事。
Qingdao
is
a
beautiful
city,
isn’t
it
It
doesn’t
matter.
（2）替代前文中的this，that
This
is
your
plan
Will
you
hand
it
in
（3）指代婴儿，小孩或性别不明的人
The
baby
is
crying.
It
might
be
hungry.
----Someone
is
ringing.
Who
might
it
be
----It
must
be
my
friend
Tom.
He
(不可用it)
wants
to
see
you.
作非人称代词
it用作无人称的主语，不指物，而表示时间、天气、环境、气候、季节、距离、金钱等自然现象，或指事物的状态。
It
was
very
noisy
at
that
time.(指代环境)
It
is
half
past
three
now.(指代时间)
It
is
six
miles
to
the
nearest
hospital
from
here.(指代距离)
It
was
very
cold.(指代天气)
It
is
5
dollars.(指代金钱)
it,
one,
that,
those和which的区别：
1)
it
指上文提到过的同一样事物，one则泛指上文提到过的同一类事物中的一个；
There
are
many
dic
( http: / / www.21cnjy.com )tionaries
in
that
bookstore.
So
I
bought
one.(one泛指其中之一)
that
作代词替代前面提到的事物(多
( http: / / www.21cnjy.com )用于比较)，可数名词，不可数名词皆可，代替可数名词可用the
one代替，that的复数形式为those,只可替代可数名词的复数，在句中相当于the
ones.
The
head
teache
( http: / / www.21cnjy.com )r
in
your
class
is
younger
and
more
active
than
that
in
theirs.
The
students
who
do
( http: / / www.21cnjy.com )
best
in
the
exam
are
not
always
those
with
the
best
brains.
it和which都可用来指代某一事件，关键要看两个句子之间是否有并列连词，如果有就用it，反之用which。
He
was
badly
ill,
and
it
made
his
mother
worried.
He
was
badly
ill,
whi
( http: / / www.21cnjy.com )ch
made
his
mother
worried.(which指代前面整个主句，在定语从句中作主语)
（二）it作形式主语
It
is
difficult
to
translate
the
article.(真正的主语是动词不定式短语，it为形式主语)
It
is
no
use
going
there
so
early.(真正的主语是现在分词短语，it为形式主语)
It
is
obvious
that
he
is
a
cheater.(真正的主语是that从句，it为形式主语)
it可充当形式主语，本身无意义，后面真正的主语通常是不定式结构，-ing分词结构，或名词性从句。
（三）it用作形式宾语
I
found
it
pos
( http: / / www.21cnjy.com )sible
to
do
this
regularly.(it
为形式宾语，真正的宾语是to
do
this
regularly)
She
thought
it
no
u
( http: / / www.21cnjy.com )se
worrying
about
him.(it为形式宾语，worrying
about
him是真正的宾语)
He
made
it
clear
that
his
family
is
poor.(it为形式宾语，真正的宾语是that从句)
it作形式宾语常见的结构有：
主+谓语+it+adj/n+动词不定式/动词-ing形式/从句
（四）it用于强调句型中
It
was
him
who/that
you
should
ask.(被强调部分是人时，既可用who,也可用that)
It
was
on
the
street
that
I
found
the
bag.(被强调部分是地点，只能用that)
it用于强调句型当中，强调句型的基本结构为：it
is/was+被强调部分+that/who+句子其他成分。
（五）it的其他固定搭配
1.
It
is
brave
of
her
to
go
home
alone
at
night.
It
is/was+adj
(of/for
sb)
to
do
sth;
It
is
no
use
talking
to
him
about
it.
It
is/was
no
use/good+doing;
it
is
well
worth
doing
sth;
It
was
no
wonder
that
she
was
so
angry.
It
is/was
no
wonder（a
pity/a
shame）that…;
It
is
natural
that
he
(should)
say
so.
It
is/was+adj+从句；
It
is
reported
that
the
road
was
closed.
It
is/was+过去分词+that从句（say,think,believe,hope,expect）
6.
It
(so)
happens
that
the
ticket
were
sold
out.
It
(so)
happened
that…碰巧……
It
seems(seemed)/appears(appeared)
that
…似乎
It
occured
to
sb
that…，某人突然想起……
It
turned（s）
out
that
…，结果是……
四、巩固练习
I.
用所给词的正确形式填空。
The
doctor
warned
not
to
drink
___________(alcohol)
drinks.
Some
___________
(adolescent)
have
got
into
the
habit
of
taking
drugs.
A
____________
is
go
( http: / / www.21cnjy.com )ing
to
be
invited
to
give
us
a
talk
about
the
_______
industry.(chemistry)
What
he
has
done
___________________
(disappointed)
his
mother
a
lot.
Though
he
was
a
new-ma
( http: / / www.21cnjy.com )n,
he
got
________________(accustom)
to
the
way
of
life
here
very
soon.
People
can
easily
( http: / / www.21cnjy.com )become
___________
(mental)
addicted
to
drugs
when
they
start
taking
them.
If
he
does
anything
___________(shame),
I
will
not
go
away
with
him.
He
is
not
good
at
_____________(manage)
his
money.
It
was
a
very
___________(stress)
time
for
all
of
us.
It’s
________
(legal)
to
drive
through
a
red
light.
II.
句型转换
1.
36
students
are
said
to
have
passed
the
exam
in
our
class.
____
____
_____
______36
students
passed
the
exam
in
our
class.
To
give
up
smoking
is
not
easy.
____
______
not
easy
to
give
up
smoking.
Debating
about
it
is
useless.
_____
______
useless
debating
about
it.
I
became
stronger
and
stronger,
which
made
my
parents
glad.
I
became
stronge
( http: / / www.21cnjy.com )r
and
stronger,
and
_____
______
_____
______
_______.
When
and
where
to
hold
the
match
hasn’t
been
decided.
_____
______
______
________
when
and
where
to
hold
the
match.
References:
it
is
sa
( http: / / www.21cnjy.com )id
that;
it
is;
it
is;
it
made
my
parents
glad;
it
hasn’t
been
decided