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外研版八年級上冊Unit4 Digital life重點詞匯句子專項訓練
滿分100分
一、詞匯辨析（從括號內(nèi)選擇正確單詞填空，共10分）
We can use a ______ (keyboard, mouse) to type words on the computer.
My father bought a new ______ (screen, speaker) so that we can hear music clearly.
You need to ______ (save, print) the document before turning off the computer.
The ______ (Internet, website) allows people to connect with each other all over the world.
Please ______ (click, type) on the icon to open the application.
He spent two hours ______ (downloading, uploading) the video from the Internet.
The ______ (password, username) is used to protect your account from being stolen.
We can ______ (search, send) for information about history on the computer.
My brother likes to ______ (chat, call) with his friends online.
The ______ (printer, scanner) can make a paper copy of the document.
二、用括號里單詞的正確形式完成句子（共10分）
My sister often ______ (use) the computer to study English.
They ______ (not play) computer games last night.
We ______ (have) a computer class tomorrow.
He enjoys ______ (watch) movies online.
Look! The students ______ (learn) how to use the software.
She ______ (finish) her homework on the computer just now.
My parents ______ (buy) a new laptop next month.
The teacher told us ______ (not spend) too much time on the Internet.
He ______ (be) able to send emails when he was ten years old.
I want ______ (improve) my computer skills.
三、用括號里中文提示及句意完成句子（共20分）
You can ______ (發(fā)送電子郵件) to your friends quickly.
My brother likes to ______ (玩電腦游戲) in his free time.
Please ______ (關(guān)閉) the computer after you use it.
We can ______ (瀏覽網(wǎng)頁) to get the latest news.
The students are learning how to ______ (制作PPT).
He forgot to ______ (保存) his work, so he lost all the data.
My father uses the computer to ______ (處理工作).
You should ______ (保護) your eyes when using the computer for a long time.
She wants to ______ (學習編程) in the future.
We can ______ (視頻通話) with our relatives who live far away.
The ______ (程序員) writes code for the new software.
He spends an hour ______ (上網(wǎng)) every day.
Please ______ (連接) the computer to the Internet.
My mother often ______ (網(wǎng)上購物) on weekends.
The teacher asked us to ______ (提交) our homework online.
We need to ______ (更新) the software to make it work better.
He can ______ (修理電腦) by himself.
The ______ (網(wǎng)絡安全) is very important for every Internet user.
She likes to ______ (分享照片) with her friends on social media.
You can ______ (設置) a timer to remind you to take a break from the computer.
四、重點短語 英譯漢（共20分）
digital life
log in
shut down
surf the Internet
online shopping
social media
computer virus
cloud storage
wireless network
software update
download files
print out
create a document
video call
online course
computer skills
email address
search engine
save energy
data loss
五、漢譯英，根據(jù)中文提示補全句子，一空一詞（共20分）
他每天都使用電腦。
He ______ the computer every day.
我們可以在網(wǎng)上找到很多信息。
We can ______ much information ______ the Internet.
她將教我們?nèi)绾问褂眠@個軟件。
She ______ ______ us how to use this software.
我爸爸擅長修理電腦。
My father ______ ______ ______ fixing computers.
不要忘記關(guān)閉電腦。
Don't forget ______ ______ ______ the computer.
他們正在討論數(shù)字生活的優(yōu)缺點。
They ______ ______ ______ the advantages and disadvantages of digital life.
他花了兩個小時下載這個文件。
He ______ two hours ______ the file.
我們應該學會保護我們的個人信息。
We should learn ______ ______ our personal information.
這個新軟件可以幫助我們工作得更快。
This new software can ______ ______ ______ faster.
她十歲時就會使用智能手機了。
She ______ ______ ______ use a smartphone when she was ten.
六、句型轉(zhuǎn)換（共20分）
I use the computer to study English.（對劃線部分提問）
______ do you use the computer ______
He surfs the Internet for two hours every day.（對劃線部分提問）
______ ______ ______ he surf the Internet every day
They will buy a new computer next week.（改為否定句）
They ______ ______ a new computer next week.
She can send emails in English.（改為一般疑問句）
______ ______ send emails in English
My brother plays computer games every weekend.（用now改寫句子）
My brother ______ ______ computer games now.
It's important to protect our eyes when using computers.（改為感嘆句）
______ ______ it is to protect our eyes when using computers!
He wants to learn how to make a video.（改為同義句）
He ______ ______ ______ learn how to make a video.
The students are discussing digital life.（對劃線部分提問）
______ ______ the students ______
I have a computer at home.（改為復數(shù)句）
______ ______ ______ at home.
She started to use the Internet when she was five.（對劃線部分提問）
______ ______ she ______ to use the Internet
答案解析
一、詞匯辨析
keyboard 解析：keyboard意為“鍵盤”，用于打字；mouse是“鼠標”，根據(jù)“type words”可知選keyboard。
speaker 解析：speaker是“揚聲器”，能讓人清楚聽到聲音；screen是“屏幕”，故選speaker。
save 解析：save意為“保存”，符合“在關(guān)電腦前”的語境；print是“打印”，故選save。
Internet 解析：Internet指“互聯(lián)網(wǎng)”，能讓世界各地的人聯(lián)系；website是“網(wǎng)站”，故選Internet。
click 解析：click意為“點擊”，符合“點擊圖標打開應用”；type是“打字”，故選click。
downloading 解析：downloading是“下載”，從網(wǎng)上獲取視頻用download；uploading是“上傳”，故選downloading。
password 解析：password是“密碼”，用于保護賬戶；username是“用戶名”，故選password。
search 解析：search意為“搜索”，搜索信息用search；send是“發(fā)送”，故選search。
chat 解析：chat意為“聊天”，online chat是“網(wǎng)上聊天”；call是“打電話”，故選chat。
printer 解析：printer是“打印機”，能打印文件；scanner是“掃描儀”，故選printer。
二、用括號里單詞的正確形式完成句子
uses 解析：由“often”可知用一般現(xiàn)在時，主語是第三人稱單數(shù)，故用uses。
didn't play 解析：由“l(fā)ast night”可知用一般過去時，否定句借助didn't，后接動詞原形。
will have 解析：由“tomorrow”可知用一般將來時，will+動詞原形。
watching 解析：enjoy后接動名詞，enjoy doing sth. 意為“喜歡做某事”。
are learning 解析：由“Look!”可知用現(xiàn)在進行時，主語是復數(shù)，be動詞用are，后接learning。
finished 解析：由“just now”可知用一般過去時，finish的過去式是finished。
will buy 解析：由“next month”可知用一般將來時，will+動詞原形。
not to spend 解析：tell sb. not to do sth. 意為“告訴某人不要做某事”。
was 解析：由“when he was ten years old”可知用一般過去時，主語是he，be動詞用was。
to improve 解析：want to do sth. 意為“想要做某事”。
三、用括號里中文提示及句意完成句子
send emails
play computer games
turn off
browse web pages
make PPT
save
handle work
protect
learn programming
have video calls
programmer
surfing the Internet
connect
shops online
submit
update
repair computers
network security
share photos
set
四、重點短語 英譯漢
數(shù)字生活
登錄
關(guān)閉
上網(wǎng)
網(wǎng)上購物
社交媒體
電腦病毒
云存儲
無線網(wǎng)絡
軟件更新
下載文件
打印出來
創(chuàng)建文檔
視頻通話
在線課程
電腦技能
電子郵件地址
搜索引擎
節(jié)約能源
數(shù)據(jù)丟失
五、漢譯英，根據(jù)中文提示補全句子，一空一詞
uses
find; on
will teach
is good at
to turn off
are discussing
spent; downloading
to protect
help us work
was able to
六、句型轉(zhuǎn)換
What; for 解析：對目的提問用what...for，意為“為了什么”。
How long does 解析：對時間段提問用how long，主語是第三人稱單數(shù)，借助does。
won't buy 解析：一般將來時的否定句在will后加not，縮寫為won't，后接動詞原形。
Can she 解析：含有情態(tài)動詞can的一般疑問句，將can提前，主語跟在后面。
is playing 解析：now提示用現(xiàn)在進行時，be+動詞現(xiàn)在分詞，主語是第三人稱單數(shù)，be動詞用is。
How important 解析：感嘆句結(jié)構(gòu)為How+形容詞+主語+謂語！
would like to 解析：want to do sth. 與would like to do sth. 意思相近，都是“想要做某事”。
What are; discussing 解析：對討論的內(nèi)容提問用what，現(xiàn)在進行時的特殊疑問句結(jié)構(gòu)為What+be+主語+doing
We have computers 解析：I的復數(shù)是we，have用原形，computer的復數(shù)是computers。
When did; start 解析：對時間提問用when，一般過去時的特殊疑問句借助did，動詞用原形。
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