冀教版八年级下册Unit 4 The Internet Connects UsLesson 19 How Do You Use the Internet?课时练习

这是一份冀教版八年级下册Unit 4 The Internet Connects UsLesson 19 How Do You Use the Internet?课时练习，共4页。
Ⅰ.用所给单词的适当形式填空
technlgy, industry, keybard, tablet, invite
1．My father bught me a ________. I ften use it t d my hmewrk.
2．Julia is interested in science and ________ and she lves t imagine what the wrld will be like in 50 years.
3．My cusin will have a birthday party. I gt his ________ nline yesterday.
4．We need a new ________ fr the cmputer.
5．The car ________ in the city develps fast.
Ⅱ.用所给单词的适当形式填空
6．There are few new wrds in this passage, s it is easy ________ (read)．
7．There is a little dg ________(lie) n the grund nw.
8．Peple ften use the Internet________ (search) fr useful infrmatin.
9．Sme f the students are________ (plan) t hld a big meeting.
10．________ (chat) with my friends nline is really pleasant.
Ⅲ.单项选择
( )11.Yu can buy almst everything ________ the Internet, and it's very easy.
A．int B．fr
C．at D．n
( )12.Sam is ding sme ________ abut the ancient Silk Rad.
A．exercise B．questins
C．research D．inventins
( )13.—If the traffic ________ busy, Linda wn't catch the train in ne hur.
—I knw. I will call her t leave fr the train statin at nce.
A．is B．will be
C．was D．has been
( )14. Gina used t ________ in the cuntryside with her parents, but nw she is used t ________ with her classmates at schl.
A．live; live B．living; living
C．live; living D．living; live
Ⅳ.连词成句
将所给词语连成句子，要求符合语法，语句通顺，大小写正确，词语不得重复使用。句末标点已给出。
15．desktp cmputer, have, yu, d, a
________________________________________________________________________?
16．help, des, hw, the, Peter, Internet
________________________________________________________________________?
17．muse, has, tablet, the, n
________________________________________________________________________.
18．nline, uses, vide chat, ften, Jina
________________________________________________________________________.
19．e­mail, me, by, reprt, Mr. King, send, will, a, t
________________________________________________________________________.
Ⅴ.任务型阅读
阅读下面短文，按要求完成20～24题。
The Internet has becme s ppular that 90% f the teenagers in the United States use it. They visit chat rms and send e­mails. They g t websites t get infrmatin fr their hmewrk.
Kids are nw living in a virtual(虚拟的) wrld. As the Internet is becming mre and mre imprtant in ur life, we shuld think abut ne questin: Is the Internet gd r bad fr kids?
It's difficult t answer the questin because the Internet invlves(涉及) s many things.They include nline cmputer games, news, messages and even e­mails t friends r relatives. S,_mre_and_mre_peple_believe_that_the_nline_wrld_can_be_helpful_in_sme_ways_but_dangerus_in_thers.
Althugh it's nt easy t tell whether it's gd r bad, the Internet is very useful and can be widely used by everyne in the wrld.
We have t use the Internet crrectly.
20题完成句子；21、22题简略回答问题；23题找出并写下全文的主题句；24题将文中画线句子译成汉语。
20．Teenagers g t websites t ________________ fr their hmewrk.
21．Why is it hard t tell whether the Internet is gd r bad?
________________________________________________________________________
22．What percent f the teenagers use the Internet in the United States?
________________________________________________________________________
23．________________________________________________________________________
24．________________________________________________________________________
答案
Ⅰ
2.technlgy
3.invitatin
4．keybard
5.industry
Ⅱ read
7.lying
8.t search
9．planning
10.Chatting
Ⅲ.11.D
12．C 句意：萨姆正在对古丝绸之路做一些调研。d research abut…表示“对……做调研”。
13．A 考查动词的时态。句意：“如果交通很拥挤的话，琳达将不会在一个小时内赶上火车的。”“我知道。我将给她打电话，让她立刻动身去车站。”在if引导的条件状语从句中，主句用一般将来时，从句用一般现在时表示将来。故选A。
14．C used t d sth.意为“过去常常做某事”；be used t ding sth.意为“习惯于做某事”。
Ⅳ yu have a desktp cmputer
16．Hw des the Internet help Peter
17．The tablet has n muse
18．Jina ften uses vide chat nline
19．Mr. King will send a reprt t me by e­mail
Ⅴ infrmatin
21．Because the Internet invlves s many things.
22．90%.
23．We have t use the Internet crrectly.
24．所以越来越多的人认为，网络世界在某些方面会有所帮助，但在其他方面却是危险的。