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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,Chapter 3 Reading 2,Chapter 3 Reading 2,1,1.be unaware of=dont realize/know,没有意识到,反义:,be,aware,of=realize/know意识到,那个学生未意识到他的出错误,The student,is unaware of,his mistake.,你意识到前面的危险了吗？,Are you aware of,the danger before you？,1.be unaware of=dont realiz,2,2.be dependent on=,depend on/rely on,依赖于,中学生不应该太依赖父母。,Middle school students shouldnt,be dependent on,their parents too much.,=Middle school students shouldnt,depend on/rely on,their parents too much.,好的健康依赖于好的食物。,Good health,is dependent on,/,depend on/rely on,good food.,2.be dependent on=depend on/,3,3.,use for doing sth.意为“用来做某事”，相当于use to do sth.。如：,We use wood for making paper and furniture.,我们用木头造纸、做家具。,=We use wood to make paper and furniture.,另外，我们也可以用use for sth.这样的结构。如：,She decided to use it for a gift.,她决定用它做礼物。,3.,4,3.Use sth.for doing sth./use sth.to do sth用来做某事,很多人用电脑获取信息。,Most people,use,computers,to,get information.,我们用键盘来输入信息。,We,use,the keyboard,for,typing in information.,3.Use sth.for doing sth./use,5,【跟踪练习】,同义句转换。每空一词。,We use animal fur to make leather.,We use animal fur _ _ leather.,for making,【跟踪练习】for making,6,4.,In addition,computers can do important jobs like operating railways and flying planes and spaceships.,此外，计算机还能做像操控铁路系统、驾驶飞机和宇宙飞船这样的重要工作。,4.,7,另外，in addition to是介词短语，后面跟名词或代词等作宾语，也意“除之外（还）”。如：,In addition to English,he has to study a second foreign language.,除英语外，他还得学一门第二外语。,另外，in addition to是介词短语，后面跟名词或代,8,【跟踪练习】,单项选择。,Millie is their youngest child._,they have a son and a daughter.,A.Instead B.In addition,C.At last D.However,【跟踪练习】,9,5.be better atthan 是be good at的,比较级形式,，意即“比更擅长”的意思。如：,苏珊比朱迪踢足球踢得好。,Susan,is better at,football than Judy。,5.be better atthan 是be good a,10,be fast at doing sth.意为“做很快”，,at 为介词,后接动词时须用其,动名词形式,。如：,她很快完成作业。,She,is fast at finishing,her homework.,电脑运算速度很快,。,Computer,is fast at calculating.,be fast at doing sth.意为“做很快”,11,6.“make sb./sth.+形容词”意为“使某人/某物”。与make相关的常用结构还有make sb.do sth.，意为“使某人做某事”。如：,The nice food makes me hungry.,这么好的食物使我饿了。,We must make him work harder.,我们必须使他更加努力工作。,八年级英语上册-Unit-3-Computers-Reading-2ppt课件,12,【跟踪练习】,根据所给的汉语提示，完成下列句子。,书是我们的朋友，它们能使我们快乐。,Books are our friends and they can _.,make us happy,【跟踪练习】make us happy,13,.选择填空,1.There are many,tiny,computers in our homes,but we are unaware of them.,A.old B.new,C.very small D.very big,.选择填空,14,2.A terrible traffic accident,happened,on Shennan Avenue last Sunday.,A.took place B.put down,C.got off D.looked up,3.Children shouldnt always,depend on,their parents.,A.be angry with B.ask for help,C.play with D.need help from,2.A terrible traffic accident,15,4.I dont like this coat.,In addition,it costs too much.,A.Besides B.However,C.Then D.Instead,5.We,use,pens,for writing,.,A.take to read,B.use to write with,C.take read,D.use write with,4.I dont like this coat.In,16,6.Do you prefer elephants to horses?Why?,Yes.Because _ elephant is bigger than _ horse.,A.the;/B.an;a C.a;an D./;the,7.My mother works _ a doctor in the hospital.,I think she must like helping _.,A.to;the other B.as;others,C.for;another D.on;other,八年级英语上册-Unit-3-Computers-Reading-2ppt课件,17,8._ can I do for you,sir?,Id like to buy two _.,A.How;mice B.What;mouse,C.How;mouses D.What;mouses,9.What can you use computers to _?,We can use them for _,calculating,operating railways and so on.,A.do;typing B.doing;type,C.doing;typing D.do;type,8._ can I do for you,si,18,10._,my grandparents seldom used phones.,You cant _ your life with theirs.,A.In 1980s;change,B.In the 1980;plan,C.In the 1980s;compare,D.On the 1980s;look,11.What do you do _ the Internet?,I read news and download films._,I chat with my friends online.,A.for;Instead B.at;However,C.with;In addition D.on;As well,10._,my grandparents se,19,12.Li Lei is _ at Science.,But I think I can do _ than him.,A.good;better B.better;best,C.best;good D.good;the best,13.Why dont you choose this book?,It is _ that book,but its _ than that one.,A.as difficult as;expensive,B.as more difficult as;more expensive,C.as difficult as;more expensive,D.more difficult;the most expensive,12.Li Lei is _ at Scienc,20,14.You neednt worry about them.They can depend _themselves.,A.with B.of C.on D.about,15._,there was no underground in this city.,A.In the 1950 B.In 1950s,C.In 1950s D.In the 1950s,16.The boy is better _playing computer games than the other boys in our school.,A.at B.with C.for D.in,14.You neednt worry about the,21,17.Tom is stronger than any other_in his class.,So he is _ boy in his class.,A.boys;strongest B.boy;the strongest,C.boys;the stronger D.boy;strong,17.Tom is stronger than any,22,18.Do you like spring best?,No.When spring comes,the days get _ and the nights get _.,A.short;long B.long;short,C.longer;shorter D.shorter;longer,19._ is the larger country,China or Japan?,Of course China.Its _ country in Asia.,A.What;the largest,B.Which;the largest,C.How;largest D.Who;largest,18.Do you like spring best?,23,20.Your English is _ good.,_,A.also;No,my English is still poor.,B.too;I hope so.,C.very;Do
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