2026年优佳学案(云南)八年级英语上册人教版第50页答案
探究点1 shoot 的用法

情境应用
1. Pandas live on bamboo
and leaves, and most of them live in China. (shoot)
2. He
down an apple off the tree with a stone just now. (shoot)

答案

1. shoots 2. shot

解析

1. 句意为“熊猫以竹笋和竹叶为食,它们大多生活在中国”,此处shoot作名词,意为“嫩芽”,bamboo shoots是固定搭配表示“竹笋”,和并列的leaves形式对应,需要使用shoot的复数形式shoots。
2. 句中时间状语just now意为“刚才”,说明动作发生在过去,时态为一般过去时;此处shoot作动词表示“射下”,它的过去式为shot。
探究点2 feel free (to do sth)的用法
feel free to do sth意为“可以随便做某事”,这是英语口语中的一个常用表达。
If you need any help,feel free to ask.
如果你需要任何帮助,随时开口。
情境应用
1. Please feel free
me at 4032-6166 if you would like to give help! (call)
2.
to make yourself at home and help yourself to some snacks. (随意)

答案

1. to call
2. Feel free

解析

本题考查固定结构feel free to do sth的用法,该口语表达意为“可以随便做某事”,结构后需要接动词不定式。第1小题给出提示动词call,按照固定搭配要求,要填入call的不定式形式;第2小题根据中文提示“随意”,结合后续的to do结构,直接使用该固定短语,注意句首单词首字母要大写。
(
) 1. I think basketball is one of
sports in our school.

A.popular
B.more popular
C.most popular
D.the most popular

答案

D

解析

本题考查形容词最高级的固定用法。结构“one of + the + 形容词最高级 + 可数名词复数”表示“最……的……之一”,popular的最高级形式为most popular,其前必须加定冠词the,符合该结构要求。
(
) 2. Giraffes like eating
, and pandas like eating
.

A.leaf;bamboo
B.leafs;bamboo
C.leaf;bamboos
D.leaves;bamboo

答案

D

解析

第一空,此处表泛指一类事物,可数名词leaf需用复数形式,以-f结尾的名词变复数要改-f为-v再加-es,leaf的正确复数是leaves;第二空,bamboo表示作为食物的竹子时是不可数名词,无需变复数,符合要求的是选项D。
(
) 3. —Does Ann work in the hospital?
—No.
, she is an English teacher.

A.Finally
B.Carefully
C.Actually
D.Hardly

答案

C

解析

辨析各选项副词含义:A.Finally意为“最终”,B.Carefully意为“仔细地”,C.Actually意为“事实上”,D.Hardly意为“几乎不”。根据对话语境,空格处需要用来引出Ann的真实职业,只有Actually符合逻辑。
(
) 4. —This will be my first visit to the Great Wall. I'm really excited. —
I can't believe you've never been there yet. You arrived in Beijing almost a year ago!

A.Really?
B.What's that?
C.Right?
D.Like what?

答案

A

解析

本题考查情景交际。根据后文“I can't believe you've never been there yet. You arrived in Beijing almost a year ago!”体现出的惊讶语气,A选项“Really?(真的吗?)”符合此处语境,用来表达意外惊讶的情绪;B选项意为“那是什么?”,C选项意为“对吗?”,D选项意为“比如什么?”,均不符合对话逻辑。
(
) 5. —Would you like to go for a walk after dinner?
—


A.Thank you!
B.Never mind!
C.You're welcome.
D.Sure, I'd love to.

答案

D

解析

本题考查情景交际,"Would you like to..."是发出邀请的常用句式。A选项用于表达感谢,B选项用于回应致歉表示没关系,C选项用于回应道谢表示不客气,均不符合回应邀请的语境;D选项是回应邀请的标准肯定答语,符合语境。
Ⅱ.根据句意,用括号中所给词的适当形式填空
1. Helping each other is excellent
. (good)
2. He didn't
until 10:00 p. m. yesterday. (appear)
3. I
at a leaf on the tree, but missed it. (shoot)
4. They seem
what to do next. (know)
5. The internet is one of the
tools in modern life. (use)
6. We treat boys
the same as girls. (exact)
7. We can use bamboo
houses and make instruments. (build)

答案

1. goodness
2. appear
3. shot
4. to know
5. most useful
6. exactly
7. to build

解析

1. 此处需要名词作表语,形容词good对应的名词形式为goodness,意为“善行、美德”,符合句意。
2. 助动词didn't后需要接动词原形,因此直接使用所给词appear即可。
3. 根据后半句的missed可知句子为一般过去时,shoot的过去式是不规则变化shot。
4. 固定搭配seem to do sth. 意为“似乎做某事”,因此填to know。
5. 固定结构“one of the + 形容词最高级 + 可数名词复数”表示“最……的……之一”,use对应的形容词是useful,其最高级为most useful。
6. 此处需要副词修饰动词treat,形容词exact对应的副词形式是exactly。
7. 固定搭配use sth. to do sth. 意为“用某物做某事”,因此填to build。