中小学教育资源及组卷应用平台
人教版（Go
for
it）八上
U10
If
you
go
to
the
party,
you’ll
have
a
great
time.
知识点讲解
P73
标题
If
you
go
to
the
party,
you'll
have
a
great
time!
If
you
go
to
the
party,
you'll
have
a
great
time!
如果你去参加派对，你会玩得很开心。本句是含有条件状语从句的复合句。if引导的条件状语从句中，从句常用一般现在时表示将来，而主句用一般将来时(即主将从现)。eg:
If
you
invite
us,
we’ll
come.have
a
great
time
玩得愉快=have
a
good/nice
time
=
have
fun
=
enjoy
oneselfWe
had
a
great/good/nice
time
in
the
park.＝We
had
fun
in
the
park.
＝We
enjoyed
ourselves
in
the
park.have
a
great
time
doing
sth.做某事很开心
P74
2a
talk
about
talk
about
“谈论”，用于表示双方都知道的话题，其后可以接人或事物，若接人要用人称代词的宾格形式。talk
to
“对......说话，跟......谈话”，相当于speak
to
,强调单方面行为。talk
with
“与......交谈”，相当于have
a
word
with
,强调双方的行为。
P74
2b
organize
organize
(v.)=organise
组织；筹备organized
(adj.)
有组织的；被组织起来的organizer
(n.)
组织者organization（n.）组织；机构；团体
P74
2d
should
should
“应当；应该”，没有人称和数的变化，不能单独作谓语，后面接动词原形，否定式为shouldn't,疑问式把should
提前。Should
I/we
...?用来征求意见、提供帮助或请求指示。
eg：What
should
I
do
if
I
want
to
be
famous?
如果我想出名，我应该做什么？
P75
语法
if
引导的条件状语从句
if
引导的条件状语从句1“主将从现”原则。当主句用一般将来时时，if引导的条件状语从句用一般现在时，我们称之为“主将从现”原则。2
“主情从现”原则如果主句含有must,
may,
can等情态动词，if引导的条件状语从句也用一般现在时。3.“主祈从现”原则如果主句是祈使句，if引导的条件状语从句同样用一般现在时。此结构也可转化为：祈使句+
and/or
+
一般将来时。eg:
If
you
work
hard,
you
will
pass
the
exam.
=
Work
hard,
and
you
will
pass
the
exam.
=Work
hard,
or
you
won't
pass
the
exam.
如果你努力学习，你就能通过考试。4.主句
的谓语动词是want,hope,wish
等时,从句用一般现在时。eg:
I
hope
to
visit
her
if
I’m
free.eg:
I
wish
I
can
go
abroad
if
I
have
enough
money.5.在if引导的条件状语从句中,当主句是一般将来时,一般不使用be
going
to结构,而要用will。6.在if引导的条件状语从句中不能使用some,而要用any。eg:If
you
have
any
questions
to
ask,please
come
to
my
office.
P75
语法
if作“是否”讲，引导宾语从句
if作“是否”讲，引导宾语从句当主句是现在的某种时态时，if从句的时态根据实际情况而定。eg:
I
don’t
know
if
he
will
come
to
school
tomorrow.
No
one
tells
me
if
Tom
went
out
last
night.当主句是过去的某种时态时，if从句要用过去的某种时态。eg：Lucy
asked
Tom
if
he
was
afraid
of
dogs.
I’m
not
sure
how
to
go
to
the
party.
how
to
go是“疑问词+不定式to
do”结构。在复合句中,从句为疑问代词/副词引导的从句,且主从句主语一致时,从句可改为“疑问代词/副词+不定式结构”,此结构常放在tell,show,teach,learn,know等动词或词组之后作宾语。eg:I
don’t
know
what
to
do
now.=I
don’t
know
what
I
should
do
now.Do
you
know
how
to
answer
the
question?
advice
advice
/?d'va?s/
n.劝告；建议advice
作“建议”讲时，是不可数名词，suggestion是可数名词。
一条建议:
piece
of
advice;
a
suggestion一些建议：some
advice
/
suggestionsgive
sb.
some
advice
给某人一些建议give
advice
on
sth.
在某方面给出建议ask
sb.
for
advice
向某人征求意见take/follow
sb.'s
advice
听从某人的建议get
advice
from
sb.表示“向......寻求建议”eg:
I
can
get
advice
from
my
parents,
they
have
more
experience.advise
/?d'va?z/
v.忠告；建议advise
sb.
to
do
sth.eg:He
advised
me
to
stop
smoking.advise
doing
eg:He
advised
going
to
the
museum.
P77
2b
keep...to
oneself
=
keep
a
/the
secret
keep...to
oneself
=
keep
a
/the
secreteg:
Don’t
tell
it
to
others;
please
keep
it
to
yourself.
别把这件事告诉别人，请保守秘密。
Keep
the
secret,
and
others
can
believe
in
you.
保守秘密，这样别人就能信任你。keep用法小结：(1)
keep＋adj.
保持……(2)
keep＋sb./sth.＋adj.
使某人/某物保持……(3)
keep＋doing
sth.
一直不断地做某事eg:
He
kept
blaming
himself
for
what
had
happened.
他因发生的事情一直自责不已。(4)
keep...from
doing
sth.＝stop...from
doing
sth.
阻止……做某事eg:
Faith
can
keep
people
from
doing
bad
things.
have
problems
with
have
problems
with
在某方面有问题/困难表示“做某事有困难”有以下几种常用结构：have
problems
(in)
doing
sth.＝have
difficulty/trouble
(in)
doing
sth.eg：We
have
problems/difficulty/trouble
(in)
getting
to
the
top
of
the
mountain.我们要爬到山顶很困难。
unless
unless
/?n'les/
conj.
除非；如果不unless引导条件状语从句时，主句为将来时，从句用一般现在时表示将来(即主将从现)。在意义上相当于if…noteg：I
will
go
there
unless
it
rains.
＝I
will
go
there
if
it
doesn't
rain.
如果不下雨，我就去那里。
be
afraid
to
do
sth.
(1)be
afraid
to
do
sth.“害怕/不敢做某事”=be
afraid
of
doing
sth.eg:The
girl
is
afraid
to
go
out
at
night.(2)be
afraid
of
sb./sth.“害怕某人或某事”eg:Are
you
afraid
of
snakes?(3).I'm
afraid
“恐怕”，是一种提出异议、说出令人不快事情时的委婉说法。eg:
I'm
afraid
(that)
he
won't
come.(4).
I'm
afraid
后可以接so或not,表示肯定时用so,表示否定时用noteg:
-Will
he
be
late
again?
-I'm
afraid
so.恐怕会吧。/I'm
afraid
not.
恐怕不会吧。
angry
angry
(adj.)
发怒的；生气的be
angry
with
sb.
对某人感到生气be
angry
at/
about
sth.
对某事感到生气
mistake
mistake
(n.)错误；失误；过失make
mistakes
犯错；出错eg:
The
boy
made
a
serious
mistake.by
mistake
错误地；无意地eg:
He
took
the
umbrella
by
mistake.mistake(v.)
弄错；误解；把......误认为
mistake...for...“把......误认为”eg:
I
often
mistake
Tom
for
his
brother.
It's
best
to
do
sth.
It's
best
to
do
sth.最好做某事，相当于had
better
do
sth.It's
best
not
to
do
sth.最好不要做某事，相当于had
better
not
do
sth.
run
away
from
run
away
from“逃避；从......逃跑”eg:
If
the
prisoners
run
away
from
the
prison,
the
policemen
will
catch
them
back.
P77
2b
solve
solve
/
s?lv
/
v.
解决；解答solution
n.
解决办法，表示“……的解决办法”用the
solution
to...。eg:
He
is
very
clever
and
can
give
good
solutions
to
people’s
problems.
他很聪明并且能根据人们的问题给出好的解决办法。
cut
...in
half
切成两半be
halfway
to
doing在做......的半路上
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U10
If
you
go
to
the
party,you'll
have
a
great
time.
知识点讲解
人教版
（Go
for
it)
八
年级上册
If
you
go
to
the
party,
you'll
have
a
great
time!
如果你去参加派对，你会玩得很开心。
本句是含有条件状语从句的复合句。if引导的条件状语从句中，从句常用一般现在时表示将来，而主句用一般将来时(即主将从现)。
eg:
If
you
invite
us,
we’ll
come.
have
a
great
time
玩得愉快
=have
a
good/nice
time
=
have
fun
=
enjoy
oneself
We
had
a
great/good/nice
time
in
the
park.
＝We
had
fun
in
the
park.
＝We
enjoyed
ourselves
in
the
park.
have
a
great
time
doing
sth.做某事很开心
talk
about
“谈论”，用于表示双方都知道的话题，其后可以接人或事物，若接人要用人称代词的宾格形式。
talk
to
“对......说话，跟......谈话”，相当于speak
to
,强调单方面行为。
talk
with
“与......交谈”，相当于have
a
word
with
,强调双方的行为。
organize
(v.)=organise
组织；筹备
organized
(adj.)
有组织的；被组织起来的
organizer
(n.)
组织者
organization（n.）组织；机构；团体
should
“应当；应该”，没有人称和数的变化，不能单独作谓语，后面接动词原形，否定式为shouldn't,疑问式把should
提前。
Should
I/we
...?用来征求意见、提供帮助或请求指示。
eg：What
should
I
do
if
I
want
to
be
famous?
如果我想出名，我应该做什么？
if
引导的条件状语从句
1“主将从现”原则。
当主句用一般将来时时，if引导的条件状语从句用一般现在时，我们称之为“主将从现”原则。
2
“主情从现”原则
如果主句含有must,
may,
can等情态动词，if引导的条件状语从句也用一般现在时。
3.“主祈从现”原则
如果主句是祈使句，if引导的条件状语从句同样用一般现在时。
此结构也可转化为：祈使句+
and/or
+
一般将来时。
eg:
If
you
work
hard,
you
will
pass
the
exam.
=
Work
hard,
and
you
will
pass
the
exam.
=Work
hard,
or
you
won't
pass
the
exam.
如果你努力学习，你就能通过考试。
if
引导的条件状语从句
4.主句
的谓语动词是want,hope,wish
等时,从句用一般现在时。
eg:
I
hope
to
visit
her
if
I’m
free.
eg:
I
wish
I
can
go
abroad
if
I
have
enough
money.
5.在if引导的条件状语从句中,当主句是一般将来时,一般不使用be
going
to结构,而要用will。
6.在if引导的条件状语从句中不能使用some,而要用any。
eg:If
you
have
any
questions
to
ask,please
come
to
my
office.
if作“是否”讲，引导宾语从句
当主句是现在的某种时态时，if从句的时态根据实际情况而定。
eg:
I
don’t
know
if
he
will
come
to
school
tomorrow.
No
one
tells
me
if
Tom
went
out
last
night.
当主句是过去的某种时态时，if从句要用过去的某种时态。
eg：Lucy
asked
Tom
if
he
was
afraid
of
dogs.
how
to
go是“疑问词+不定式to
do”结构。在复合句中,从句为疑问代词/副词引导的从句,且主从句主语一致时,从句可改为“疑问代词/副词+不定式结构”,此结构常放在tell,show,teach,learn,know等动词或词组之后作宾语。
I
don’t
know
what
to
do
now.
=I
don’t
know
what
I
should
do
now.
Do
you
know
how
to
answer
the
question?
advice
/?d'va?s/
n.劝告；建议
advice
作“建议”讲时，是不可数名词，suggestion是可数名词。
一条建议:
piece
of
advice;
a
suggestion
一些建议：some
advice
/
suggestions
give
sb.
some
advice
给某人一些建议
give
advice
on
sth.
在某方面给出建议
take/follow
sb.'s
advice
听从某人的建议
ask
sb.
for
advice
向某人征求意见
advise
/?d'va?z/
v.忠告；建议
advise
sb.
to
do
sth.
eg:He
advised
me
to
stop
smoking.
advise
doing
He
advised
going
to
the
museum.
get
advice
from
sb.表示“向......寻求建议”
eg:
I
can
get
advice
from
my
parents,
they
have
more
experience.
keep...to
oneself
=
keep
a
/the
secret
eg:
Don’t
tell
it
to
others;
please
keep
it
to
yourself.
别把这件事告诉别人，请保守秘密。
Keep
the
secret,
and
others
can
believe
in
you.
保守秘密，这样别人就能信任你。
keep用法小结：
(1)
keep＋adj.
保持……
(2)
keep＋sb./sth.＋adj.
使某人/某物保持……
(3)
keep＋doing
sth.
一直不断地做某事
eg:
He
kept
blaming
himself
for
what
had
happened.
他因发生的事情一直自责不已。
(4)
keep...from
doing
sth.＝stop...from
doing
sth.
阻止……做某事
eg:
Faith
can
keep
people
from
doing
bad
things.
信仰可阻止人做坏事。
have
problems
with
在某方面有问题/困难
表示“做某事有困难”有以下几种常用结构：
have
problems
(in)
doing
sth.＝have
difficulty/trouble
(in)
doing
sth.
eg：We
have
problems/difficulty/trouble
(in)
getting
to
the
top
of
the
mountain.我们要爬到山顶很困难。
unless
/?n'les/
conj.
除非；如果不
unless引导条件状语从句时，主句为将来时，从句用一般现在时表示将来(即主将从现)。在意义上相当于if…not
eg：I
will
go
there
unless
it
rains.
＝I
will
go
there
if
it
doesn't
rain.
如果不下雨，我就去那里。
(1)be
afraid
to
do
sth.“害怕/不敢做某事”=be
afraid
of
doing
sth.
eg:The
girl
is
afraid
to
go
out
at
night.
(2)be
afraid
of
sb./sth.“害怕某人或某事”
eg:Are
you
afraid
of
snakes?
(3).I'm
afraid
“恐怕”，是一种提出异议、说出令人不快事情时的委婉说法。
eg:
I'm
afraid
(that)
he
won't
come.
(4).
I'm
afraid
后可以接so或not,表示肯定时用so,表示否定时用not
eg:
-Will
he
be
late
again?
-I'm
afraid
so.恐怕会吧。/I'm
afraid
not.
恐怕不会吧。
angry
(adj.)
发怒的；生气的
be
angry
with
sb.
对某人感到生气
be
angry
at/
about
sth.
对某事感到生气
mistake
(n.)错误；失误；过失
make
mistakes
犯错；出错
eg:
The
boy
made
a
serious
mistake.
by
mistake
错误地；无意地
eg:
He
took
the
umbrella
by
mistake.
mistake(v.)
弄错；误解；把......误认为
mistake...for...“把......误认为”
eg:
I
often
mistake
Tom
for
his
brother.
It's
best
to
do
sth.最好做某事，相当于had
better
do
sth.
It's
best
not
to
do
sth.最好不要做某事，相当于had
better
not
do
sth.
run
away
from“逃避；从......逃跑”
eg:
If
the
prisoners
run
away
from
the
prison,
the
policemen
will
catch
them
back.
solve
/
s?lv
/
v.
解决；解答
solution
n.
解决办法，表示“……的解决办法”用the
solution
to...。
eg:
He
is
very
clever
and
can
give
good
solutions
to
people’s
problems.
他很聪明并且能根据人们的问题给出好的解决办法。
solve
“解决；解答”，常与problem搭配使用，表示解决问题，此问题难度较大。
answer
“回答；答复”，常与question搭配使用，表示回答问题，此问题难度较小。
cut
...in
half
切成两半
be
halfway
to
doing在做......的半路上
谢谢
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