2026年同步练习册山东友谊出版社八年级英语上册外研版第49页答案
一、用所给单词的正确形式填空
1. My father is very
helpful
(help) and he is always glad to lend a hand to others.
2. The famous giant panda
weighed
(weigh) about 200 grams when it was born.
3. I just need to use Mr Wang's computer
to download
(download) these photos.
4. This kind of
printer
(print) can print 120 pages a minute.
5. If you keep your brain
working
(work), you will get cleverer.

答案

1. helpful 2. weighed 3. to download
4. printer 5. working

解析

【分析】
本题为用所给单词的正确形式填空,需结合词性、时态、固定搭配等知识点解题:1. 空格在be动词后,需用形容词作表语;2. 根据时间状语从句的时态确定主句谓语动词的形式;3. 结合固定搭配确定非谓语形式;4. this kind of后需接名词;5. 结合固定搭配确定非谓语形式。
【解析】
1. 空格位于be动词is后,需形容词作表语,help的形容词形式为helpful,故填helpful。
2. 时间状语从句为一般过去时(was born),主句谓语动词需用过去式,weigh的过去式为weighed,故填weighed。
3. 固定搭配use sth to do sth表示“用某物做某事”,此处需动词不定式作目的状语,故填to download。
4. this kind of后接名词,print对应的表示物品的名词为printer(打印机),符合语境,故填printer。
5. 固定搭配keep sth doing sth表示“让某物一直做某事”,此处需现在分词作宾语补足语,故填working。
【答案】
1. helpful 2. weighed 3. to download 4. printer 5. working
【知识点】
词性转换、动词时态、固定搭配
【点评】
本题考查英语基础的词汇变形、动词时态及固定搭配,属于初中英语常见的基础题型,侧重考察学生对核心知识点的掌握程度。
【难度系数】
0.8
二、从方框内选择合适的词块,并用其正确形式填空
build... out of, make money from, lend a hand, hit on success, blow away
1. When your friend is in trouble, you should
lend a hand
.
2. Last night, the storm
blew away
our old tents.
3. If you keep trying, you will
hit on success
sooner or later.
4. Some local villagers
make money from
protecting pandas these years.
5. They
built
a little hut
out of
wood last weekend.

答案

1. lend a hand 2. blew away
3. hit on success 4. make money from
5. built; out of

解析

【分析】
解题思路:先明确方框内各词块的含义,再结合每个句子的语境(如时间状语、句意),确定所需短语,同时根据句子时态要求对短语进行正确形式的变形,最终匹配对应答案。
【解析】
1. 句意:当朋友有困难时,你应该帮忙。lend a hand意为“帮忙”,情态动词should后接动词原形,故填lend a hand。
2. 句意:昨晚,风暴吹走了我们的旧帐篷。由时间状语last night可知用一般过去时,blow away的过去式为blew away,故填blew away。
3. 句意:如果你坚持尝试,迟早会成功。hit on success意为“获得成功”,will后接动词原形,故填hit on success。
4. 句意:这些年,一些当地村民靠保护熊猫赚钱。make money from意为“靠……赚钱”,主语为复数villagers,时间状语these years对应一般现在时,故填make money from。
5. 句意:上周末他们用木头建了一个小棚屋。由时间状语last weekend可知用一般过去时,build...out of意为“用……建造”,build的过去式为built,故填built; out of。
【答案】
1. lend a hand 2. blew away 3. hit on success 4. make money from 5. built; out of
【知识点】
动词短语用法、一般过去时、一般现在时
【点评】
本题考查常用动词短语的词义辨析及时态变形,需结合语境和时间状语判断短语形式,属于基础题型,注重短语的实际运用。
【难度系数】
0.6
三、阅读短文并填空
阅读下面短文,在空白处按要求填入适当的单词或括号内单词的正确形式。(每空1个单词)
In our daily lives, we see many modern 1.
inventions
(invent). The smartphone is applied in our lives now. It can do many things like surfing 2.
the
Internet, taking photos, and even playing games. The e-reader is great for book lovers. It holds 3.
thousands
(thousand) of books and is easy to carry. The 3-D printer is another 4.
imaginative
(imagine) invention. It can create objects from a computer design 5.
quickly
(quick). Drones are fun to fly and useful for taking photos from the sky. Virtual reality (VR) glasses let you 6.
feel
(feel) like you're in another world. Self-driving cars are being tested. They use sensors to avoid(避免) accidents. Smart homes are also popular. They let you control lights, heat 7.
and
security with your phone to make your home more comfortable.
These inventions make our lives better. They make things 8.
easier
(easy) and more enjoyable. Who knows what other new inventions we'll see in the future? Stay curious and keep learning. The world of inventions is filled 9.
with
surprises. 10.
Congratulations
(Congratulate) to these great inventors! You might even invent something amazing! Remember, every great invention starts with a small idea.

答案

1. inventions 2. the 3. thousands
4. imaginative 5. quickly 6. feel 7. and
8. easier 9. with 10. Congratulations

解析

【分析】
本题为英语短文填空题,考查词汇变形、固定搭配及基础语法。解题时需结合语境,依据词性变化规则、固定短语结构确定每个空的正确形式:1. many后接可数名词复数,需将动词invent变为名词复数;2. 固定搭配surf the Internet需加定冠词;3. 固定短语thousands of表“成千上万”;4. 修饰名词invention需用形容词,将动词imagine变形;5. 修饰动词create需用副词,将形容词quick变形;6. 固定结构let sb do sth用动词原形;7. 连接并列成分用连词;8. and连接并列比较级,将形容词easy变为比较级;9. 固定搭配be filled with需用介词;10. 固定表达Congratulations to sb需用名词复数形式。
【解析】
1. 空前many修饰可数名词复数,invent的名词形式为invention,复数是inventions;
2. surf the Internet是固定搭配,需加定冠词the;
3. thousands of是固定短语,表“成千上万的”;
4. 修饰名词invention需用形容词,imagine的形容词为imaginative;
5. 修饰动词create需用副词,quick的副词是quickly;
6. let sb do sth结构中用动词原形,故填feel;
7. 连接并列的lights、heat、security,表并列关系,用连词and;
8. and连接并列比较级,easy的比较级是easier;
9. be filled with是固定搭配,表“充满”,故填介词with;
10. Congratulations to sb是固定表达,表“向某人祝贺”,故填Congratulations。
【答案】
1. inventions 2. the 3. thousands 4. imaginative 5. quickly 6. feel 7. and 8. easier 9. with 10. Congratulations
【知识点】
固定搭配、词汇变形、形容词与副词用法
【点评】
本题考查初中英语基础词汇与语法,侧重常见固定短语和词性变化,难度适中,适合巩固基础。
【难度系数】
0.6