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牛津译林八年级下册
Unit3-Unit4
知识点讲解
+
练习
知识点一
U3-4
重要词汇知识点归纳
【知识梳理】
1.
what to do
with
=
how to deal with
如何处理
….
疑问词在句中怎么做题？
(1)
疑问词
+to do
where to go
which one to buy
(2)
疑问词
+
陈述语序
I don’t know
what you are
making now.
what to do
how to do it
2.
as
形
容词
/
副词
原型
as one can
= as
形容词
/
副词
原型
as
possible
尽可能做某事
as far
as I
could
尽我所能的远
As…as
不如
not as/so …as
the same… as …
与
…
…
一样
……
the same size
as..
the
same colour as….
It is not
as difficult as I thought
这没有我想象的那么难。
3. be tied to
被绑在
….
tie → tying
lie → lying
die → dying
ue doing sth
继续做某事
continue to do sth
go on doing sth
=
carry on doing sth = carry on with sth
5
.manage to do
sth
设法做某事
= succeed in doing sth
6.
too…to
太
……
而不能
You are never
too old to learn.
活到老，学到老
Sb + be +adj. +enough to do sth
有足够的
……
做某事
My grandma started
using Weibo at the age of 80. She always says it's
never_______ old to learn.
A.
too
B. so
C. enough
D. quite
答案：
A
They were
_____ busy ____ with each other to remember the
time.
A.
enough;
talking
B.
enough; to talk
C. too;
talking
D. too; to talk
答案：
C
been to
(
次数
)
曾经到过某地
have gone to (Where…)
去了某地（人不在）
have
been in (How long…)
在某地呆了多久
8. be on business
出差
to run a
business
经营一家企业
none of your business
不关你的
事
support from local businesses
9.
搭乘直达航班
take a direct fight to….
a direct
high-
speed train to…
直达
……
的高铁
I
will take a direct high-speed train to Hangzhou to
see you tonight.
10.
further on
再往前走
further study
继续深造
go aboard for further study
出国深造
can
’t walk any further
再也走不动了
far----
farther (
距离远近
)
further
（程度）
11.
would you mind doing/sth…?
mind doing sth
mind one’s
doing sth (
介意某人做某事
)
mind not doing sth
Would you
mind my smoking
here?
你介意我在这儿抽烟吗？
不介意
Of course
not.
介意的
Of course.
Yo
u’d better not.
…
-Do you mind me_______ in
the dining hall?
-Sorry. It's not_______.
A.
smoking; allowed
B. smoking; allow
C. to smoke; allow
D. to smoke;
allowed
答案：
A
【例题精讲】
例
1
.
The
young man kept ________ the little boy ________
away from the big dog.
warn, keeping
warn, to keep
C. warning,
keeping
D. warning, to keep
例
2
.
Excuse me,
could you please help me carry the box?
---________.
A. Never mind
B. With pleasure
C. Of
course not
D. My pleasure
例
3
.
The
boy sleeping with his eyes ________ is my ________
friend.
A. closed, close
B.
close, closed
C. close, close D.
closed, closed
例
4
.
Anna dances, ________, if not better
than, Lily.
well
well as
well as
well
例<
/p>
5
.
---
I
can’t believe you have finished the work.
---My friends helped me. Just as the
saying
goes, “________”.
A. Practice makes perfect
B.
Burn the candles at both ends
C. Many
hands make light work
D. Put all your
eggs in one basket
答案：
DBABC
【课堂练习】
A.
请根据括号中的中文提示、英文释义或句意，写出句中所缺单词，使句子通顺。
Wu is always patient
enough to spend her time
________(
解释
) to the students
after class.
more books you read, the
richer ________ you will get.
my
advice and you will ________(prevent something bad
from happening) causing
problems.
4.---How was your last trip to Hainan?
---It was ________(wonderful, amazing). I enjoyed
myself.
5.I’m strongly ________ smoking
because it’s harmful to our health.
答案：
explaining/kn
owledge/avoid/fantastic/against
知识点二
Grammar
【知识梳理】
一、疑问词加动词不定式
(1)
句法功能：
①
“
wh
-
词＋不定式
”
主要用作宾语或者宾语补足语，跟在动词
decide,
forget, advise, discuss,
remember,
understand, think, teach
等之后。
◆疑问词分为疑问代词和疑问副词。
常用的疑问代词有：
what;which;who;whom;whose.
疑问
副词有：
where,when,why
;how
e.g.: We must think what to do.
I can't decide
whom to invite.
Daniel taught himself how to use a
computer to draw.
②
除用作宾语外，还可用作主语、表语等。
e.g.: When to leave has not been
decided.
何时离开还没有决定。
The question is how to find
him.
问题是如何找到他。
(2)
注意点：
①
若动词不定式的动词为不及物动词，需要加上后面的介词。
e.g. Daniel did not say who to talk to
about this book.
I don’t know who to
turn
to for help when I have problems.
②
原则上说，
why
后不接不定式：
误：
Kitty explained why to be
late for school.
正：
Kitty
explained why she was late for school.
不过若不定式不带
to
，则可用
why
。
e.g.: Why not
go there at once?
Why argue with
her?
但这类结构通常只用于谈论现在和将来，不用于谈论过去。
误：
Why not clean the room
yesterday?
正：
Why didn't you
clean the room yesterday?
(3)
how
用于该结构的注意点：
有些动
词后接
“how
＋不定式
”
作宾语时，
how
可以省略：
e.g.: Did you learn (how) to drive a
car?
你学过开车吗？
但是，有些动词后面接
“
疑问词
how
＋不定式
”
作宾语时，
尽管其中的
how
在汉语中无需译
出，
但不能将
how
省略。
e.g.: He knows how to play the piano.
He showed her how to swim.
(4)“
疑问词十不定式
”
结构可以和复合句转换。
e.g.: He asked where he would go
shopping after supper.
＝
He
asked where to go shopping after supper.
二、
be+adj.+enough+to do sth.<
/p>
表示
“
（某人、某物）足够做某事
”
例如：
I’m
tall enough to reach the top of the tree.
【拓展句型】
be+adj.+enough+for
sb.+to do sth.
表示对某人来说
“
（某人、某物）足够做某
事
”
1. enough
作形容词，意思是
“
足够的
;
充分的
”
。作定语置于被修饰的名词前后均可，前置时
强调<
/p>
enough
，后置时强调被修饰词。如：
Five men will be quite enough.
I have enough books now. = I have books
enough now.
2.
enough
作副词的意思是
“
十分地
;
充分地
;
足够地
;
充足地
”
，置于被修饰的形容词或副词之
后，常与不定式或介词
for
连用
，在句子中作状语，表示程度。如：
Mum, I think I’m well enough to get
back to school.
【拓展】
enough
作感叹词时意思是
“
够了
;
停止
;
住手
;
不要再继续了
”
，用以表达不耐烦或恼
怒。如：
You’ve been practicing
the violin all afternoon. Enough!
三、
too...to...
结构和用法
(1). too... to
...
表示
“
太
……
而不能
……”
。
too
的后面接形容词或副词的原级，
to
的后面接动
词原形。
too...
to...
句型是简单句。如：
He
is too young to join the army.
(2). too... to...
结构表达肯定的意义