内容正文:
英语
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第一部分 教材知识精讲练
七年级(下) Units 5~6
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课前建议先完成《词汇分层练》P24~P27
教材重难精讲练
考点 1 辨析reply与answer
Nobody replied. 没有人回答。(Unit 5 P58)
辨析 作动词 作名词
answ
er ①answer与reply含义相同, 均意为“答
复;回答”;②answer后直接接宾语;
reply作不及物动词, 接宾语时要用reply
to…, 作及物动词时后常接从句;
③若表示接电话或应门, 只能用answer,
不能用reply。 answer意为“答案;回答”,
常用短语:the answer
to… ……的答案
reply reply意为“答复”, 常用短
语:the reply to… ……
的答复
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answer to reply
1.—Did you ______ to your uncle's letter, Mandy?
—Oh, I forgot that. I'll do it right now.
reply
2.Since I don't know the answer ___ the question, I will ask Nelly for
help.
3.If you have any questions, send me a message and one of us will
______ to you.
4.Miss Green was very happy because all of her students __________ the
question correctly.
to
reply
answered
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考点 2 afraid的用法
Now I am not afraid of animals any more. 现在我再也不害怕动物了。
(Unit 5 P64)
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5.A: I hear the sports meeting will be put off. Is it true?
B:___ The weather report says it will be rainy that day.
A. I disagree.
B. I'm afraid so.
C. Sounds good.
B
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考点 3 ask的用法
Soon others wanted to eat the same food, so they asked for a
“sandwich”. 很快,其他人想吃同样的食物,所以他们要了一个“三明治”。
(Unit 5 P67)
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about swim for
6.We put up a sign to ask people not _________ in the river.
7.If you have trouble chatting with your parents, you can ask your
friends ____ advice.
8.It is impolite to ask foreigners _______ their personal information, such
as weight and age.
to swim
for
about
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考点 4 by的用法
She looked up and saw a white rabbit in a coat passing by. 她抬起头,
看见一只穿着外套的兔子从她身边走过。(Unit 6 P70)
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reward by watch you
9.Dogs are very smart because they can tell the feelings by __________
people's expressions.
10.Try to solve problems by _________ before asking your parents for
help.
11.I prefer to go for a trip ____ plane, because it is the fastest way to
travel and it is comfortable.
12.Many scientists were __________ by the government for their great
work.
watching
yourself
by
rewarded
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考点 5 辨析alone与lonely
She found herself alone in a long, low hall. 她发现自己一个人在一个
长而低的大厅里。(Unit 6 P70)
辨析 含义及用法
lonely 形容词, 意为“孤独的, 寂寞的”, 强调内心的寂寞和孤单, 常
在句中作表语。常和feel搭配。
形容词, 意为“荒凉的, 人迹罕至的”, 修饰地点名词, 常在句
中作定语或表语。
alone 形容词, 意为“单独的, 独自的”, 在句中作表语。
副词, 意为“独自地”, 相当于by oneself, 在句中作状语。
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alone lonely
I'm the only child in my family. I often felt13._______ in the past.
Then my mother bought me a little dog. It's very cute, and I like it a
lot. Although I stay at home 14.______ as before, I feel happy with my
little dog.
lonely
alone
15.Although the old man lives ______, he doesn't feel _______ because
he has many friends.
alone
lonely
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考点 6 辨析across, cross, through,over与past
Alice tried to go through the door, but she was too big. 爱丽丝努力通
过这扇门,但她体格太大了。(Unit 6 P70)
辨析 含义及用法 示例
across
(prep.) 意为“过,穿过”,常与go或walk连用, 着重指
从表面的一边到另一边。 go across the
road过马路
cross
(v.) 意为“横过, 越过”, 相当于go across。 cross the road过
马路
over
(prep.) 意为“横过,越过”,指从上方经过、跨越。 jump over the
fence跳过篱笆
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辨析 含义及用法 示例
through
(prep.) 意为“穿过;通过”,常与go或walk连用, 指
从空间内部通过。 go through the
forest穿过森林
past
(prep.) 意为“经过”, 指从旁边经过, go past相当于
动词pass。 go past the office
经过办公室
across cros s over through
Thomas and Martin walked 16._________ the forest all day. They
had to 17.______ a river to reach their camp.
Martin suggested that they should walk18._______ the river. But
Thomas thought it was dangerous. Martin disagreed with him and began
to cross the river alone.
Thomas reached the camp first. Martin asked him, “How did you get
here so quickly? I started before you.” Thomas replied, “I found a tree
that was like a bridge 19._____ the river, so I could cross the river
easily.”“Next time, it will take time to work out the best way,”Martin
said in regret.
through
cross
across
over
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考点 7 decide的用法(2020.85)
Soon Alice was small enough to go through the door, so she decided to
enter the garden. 不久,爱丽丝小得足以通过那扇门了,于是她决定进入
花园。(Unit 6 P78)
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decide的名词形式是decision, 意为“决心, 决定”, 常用短语: make a
decision to do sth. =make up one's mind to do sth.,意为“下定决心做某
事”。
拓展
which on decision buy
20.Tom decided ________ some flowers as a gift for his grandmother's
fiftieth birthday.
21.There are so many kinds of dresses in this shop. I can't decide
_______ to buy.
22.Don't decide ____ important things too quickly. Think twice before
taking action.
23.Mr. Lee has made a _________ to do everything he can to protect
animals.
to buy
which
on
decision
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考点 8 forget的用法
When she walked towards the door, she forgot about the key. 当她朝着
门走过去的时候,她忘记拿钥匙了。(Unit 6 P78)
★forget→forgot(过去式)→forgotten(过去分词)
拓展 与forget用法类似的有remember, regret等词, 此类用法中, to do表示未
做;doing表示已做。
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turn forget ask
24.When you feel helpless, don't forget _______ your parents or teachers
for help.
25.I remember ________ off the light before I left the office, but a
cleaner said it was still on.
26.I was so busy yesterday that I completely _______ to go to Jack's
birthday party.
to ask
turning
forgot
语法链接
一般过去时【讲解详见本书P81】
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随堂检测
一、补全对话
(Today is June 3. Xiaoming and
Linlin are talking about the news
on CCTV)
A: Hello, Xiaoming.
B: 1.___
B
A. No, I didn't.
B. Hello, Linlin.
C. You're welcome.
D. Good luck to you.
E. At 6:23 p.m. on June 2.
F. May I borrow the books?
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A: Did you watch CCTV News last
night?
B: 2. ___ Any exciting news?
A: Yes. It's about Chang'e-6. It
landed on the moon.
B: Wow! When did it land on the
moon?
A: 3.___
A
E
A. No, I didn't.
B. Hello, Linlin.
C. You're welcome.
D. Good luck to you.
E. At 6:23 p.m. on June 2.
F. May I borrow the books?
B: Our country has achieved a lot
of success in space technology! I
want to know more about it.
A: I've got some books about space.
B: 4.___
A: Of course.
B: Thank you.
A: 5.___
F
C
A. No, I didn't.
B. Hello, Linlin.
C. You're welcome.
D. Good luck to you.
E. At 6:23 p.m. on June 2.
F. May I borrow the books?
二、选词填空
quickly and water make of take harmful they piece use
Sand is everywhere. But you might not know that sand is also a
useful resource. Sand is the second most-used resource in the world after
1._______,the BBC reported. However, sand is limited(有限的).
Sand is made up of very small 2._______ of rock, soil and
minerals (矿物质). It can 3._____ tens of thousands of years to form.
But now we are using sand more 4.________ than it is being formed.
According to the BBC, about 15 billion tons of sand is 5.______ to
water
pieces
take
quickly
used
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build houses, roads and other things every year.
Also, sand is put in the sea to 6.______ new islands. For example,
the Palm islands are made up of three large man-made islands in Dubai.
In 2010,people used 94,000,000 m of sand to build 7.______. If
people keep using too much sand,it will run out in many places.
Because people need so much sand,they are trying to mine(开采)
more of it. But this is 8._________ to the environment. Mining sand
may cause beaches to disappear 9._____ more floods to happen in places
close to the sea. Also,this may affect the habitats(栖息地) 10.___
many plants and animals.
make
them
harmful
and
of
温馨提示:课后可继续完成《语篇读写练》P13~P14
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