必修 第二册Unit 3 The internet学案

这是一份必修 第二册Unit 3 The internet学案，共8页。学案主要包含了重点单词，重要语言点，单句语法填空等内容，欢迎下载使用。


一、重点单词
1.battery[ˈbætri] n.电池
2.Wi-Fi[ˈwaɪ faɪ] n.无线局域网;无线网络
3.buttn[ˈbʌtn] n.(机器的)按钮;纽扣
4.press[pres] v.按;(被)压;推;压(使启动)
5.file[faɪl] n.(计算机的)文件;档案;文件夹v.把(文件等)归档
6.functin[ˈfʌŋkʃn] n.功能;作用vi.正常工作;运转
7.cnfirm[kənˈfɜːm] vt.证实;证明;使确信;确认;认可
二、重要语言点
1.They've built a kind f new PC with mre functins.
他们制造了一种功能更多的新电脑。
functin n.功能;作用;机能vi.起作用; 正常工作;运转
[词汇积累]
perfrm/serve vital functin起重要作用
functin as sb./sth.起作用；具有功能
根据中文意思填空。
①The sfa als functins as (起作用；具有功能) a bed.
②My camera has manual and autmatic functins (功能).
③The authrities say the prisn is nw functining (运转) nrmally.
2.Have yu cnfirmed the Wi-Fi passwrd?
你确认Wi-Fi密码了吗?
cnfirm vt.确认;使确信:证实;证明;批准
cnfirmatin n.证实;确认书;证明书
[词汇积累]
cnfirm that 证实
It has been cnfirmed that...已经证实
cnfirm sb. in sth.使某人确信某事
cnfirm sb. as sth.任命某人担任某职位
根据中文意思填空。
①All telephne reservatins must be cnfirmed (确认)in writing.
②The results f the experiment cnfirmed (证实)ur predictins.
③Her qualificatins and experience cnfirmed (证明) her eligibility fr the jb.
近义词辨析：cnfirm, prve, certify
①cnfirm v. 证实,证明; 指通过更多的证据确定某事是真实的。
eg:They need new evidence t cnfirm his stry.
他们需要新的证据来证实他的说法。
②prve v. 证明, 指以事实等证明某事是真实的。
eg:Tests have prved that the methd wrks.
实验证明该方法有效。
③certify v. 证实，证明; 尤指经过某种检验而证实某事正确或真实。
eg:The accunts f that cmpany were certified by the investigatrs.
那家公司的账目经调查员核实过。
3.Have yu pressed the buttn yet t cpy the file?
你按下按钮复制文件了吗?
(1)press vt.按下;压下;敦促 pressure n. 压力
press against sth.紧贴着某物
press a buttn/switch/key按下一个按钮/开关;按键
根据中文意思填空。
① Press (按下)the buttn, then the machine will wrk.
② Press (压下)the lever until yu hear the catch engage.
③Simply press a buttn(按下按钮) t recrd yur vice and press send!
(2)file[faɪl] n.(计算机的)文件;档案;文件夹v.把(文件等)归档
clse/pen a file关闭/打开文件
file sth. (away) 把(文件等)归档
同义词辨析paper和file
①paper n. 文件；证件。指会议、工作等所用的文件、文献，也可指证件,如护照、身份证等，通常用复数。
eg:She left sme imprtant papers in her ffice.她把一些重要的文件留在了办公室。
②file n. 文件,文档; 尤指计算机中的文件。
eg: I'm ging t cpy this file.我打算复制这个文件。
根据中文意思填空。
①Remember t save the file (文档)befre clsing it.
②I'll ask the secretary t file (归档)these letters away.
一、根据中文意思填空。
1.I need t charge my car ______(电池).
2.The_____(作用)f an adjective is t describe a nun.
3.My emplyer will______(证实)that I was there n time.
4.My cmputer has a ______(无线网络)card.
5.She gave a light______(按) n the buttn.
6.There were three gld______(纽扣)n his cat.
7.We have all yur particulars n______(存档).
二、单项选择题。
( ) 1.——Sarah is busy adapting her nvel int a mvie.
——Oh! N wnder I______her arund these days.
A. haven't seen B. hadn't seen C. didn't see D. wn't see
( )2.Up t nw, thusands f red phne bxes, the ld image f Britain,_____due t mbile phne
A. remved B. have remved C. were remved D. have been remved
( ) 3.——Lk! Smebdy_____the sfa.
——Well, it wasn't me. I didn't d it.
A. is cleaning B. Was cleaning C. has cleaned D. had cleaned
( ) 4.——Wh d yu guess I am?
——Srry, yur name_____my mind.
A. slipped B. has slipped C. was slipped D.slips
( )5. Prgress ____s far very gd and we are sure that the wrk will be finished n time.
A. was B. had been C. has been D. will be
( ) 6.Srry abut the mess. The huse ____at the mment.
A. has painted B. had painted C. is being painted D. will be painted
( )7.If nthing ____, the ceans will turn int fish deserts.
A. des B. had been dne C. will d D. is dne
( )8.——S what is the prcedure?
——All the applicants_____befre a final decisin is made by the authrity.
A. interview B. are interviewing C. are interviewed D. are being interviewed
( )9.——I remember I left my laptp in the study last night. Why____here?
——Oh. I thught yu might need it s I brught it here fr yu.
A. des it cme B. has it cme C. had it cme D. will it cme
( )10.This is the third time that I______t Dalian.
A. Was B. had been C. Am D. have been
三、单句语法填空。
1.Their new huse______(decrate) fr tw mnths and they will settle in it in the
near future.
2.Hundreds f excellent athletes_______(select) frm millins f peple all ver the cuntry in the past tw mnths.
3.A new library and a gym in ur schl______(set) up s far and they will be put int use very sn.
4.Great changes______ (take) place in my hmetwn and a lt f factries _____ (set) up in the the past years.
5.Every pssible means______(try) t save the wunded sldier up t nw.
6.Hw many suggestins_______(give)t yu s far?
7.All the preparatins fr the task_______(make), and we're ready t start.
8.In the last few years thusands f films_______(prduce) all ver the wrd.
9.Despite the previus runds f talks,n agreement______(reach)s far by the tw sides.
10.We can't g n with the experiment because the cmputer______(nt repair).
答案
一、根据中文意思填空。
1.[答案]battery
2.[答案]functin
3.[答案]cnfirm
4.[答案]Wi-Fi
5.[答案]press
6.[答案]buttns
7.[答案]file
二、单项选择题。
1.[答案]A
[解析]句意: ——Sarah正忙于将她的小说改编成电影。——噢!
难怪我最近到处都看不到她。根据语境可知Sarah现在正在忙，these days“最近”也在提示此题应用现在完成时，故选择A项。
2.[答案]D
[解析]句意:直到现在，数以千计的红色电话亭,英国的古老形象,由于手机的使用已被拆除。根据时间状语Up t nw可知设空处需用现在完成时;主语thusands f red phne bxes与remve之间为被动关系，故需用被动语态，故答案为D项。
3.[答案]C
[解析]句意: ——瞧，已经有人打扫了沙发。——嗯，不是我，我没做过那件事。本题考查动词时态的基本用法。根据Lk!可知，设空处表示现在的情况，故用现在时，排除B、D两项; A项表示现在正在进行，不符合句意要求。现在完成时表示该动作对目前所造成的影响或结果，即现在沙发很干净。
4.[答案]B
[解析]句意:——你猜我是谁?——抱歉，我想不起你的名字了。
根据句意可知说话者现在不知道对方的名字，故设空处表示现在的情况，需用现在时，排除A、C两项; slips表示目前的习惯性动作，不合句意。现在完成时可以表示过去的动作对现在的影响，故B项为答案。
5.[答案[C
[解析]句意:到目前为止，一切进展良好。我们确信工作能够按时完成。根据s far (=by nw)可知，此处要用现在完成时。
6.[答案]C
[解析]句意:这里有点乱，真抱歉。现在房子正在被粉刷。根据题干中的at the mment可知语境在描述当前的情况，且房子与粉刷为被动关系，故选择C项。
7.[答案]D
[解析]句意:如果不采取措施的话，海洋将会变成鱼的沙漠。本题考查被动语态。nthing与d之间为被动关系，而且又是“主将从现”的句式，故选D项。
8.[答案]C
[解析]句意:——那么，步骤是怎样的?——所有申请人要被面试后才能由专家做出最终的决定。本题考查动词的被动语态。applicants和interview之间是被动关系，排除A和B项;语境是在描述工作流程，应用一般现在时。
9.[答案]B
[解析]句意为:我记得昨晚把笔记本落在书房了。它怎么跑到这里了?哦，我以为你需要它，所以就给你带来了。根据答语可知，cme所表示的动作已经发生，要用现在完成时。故B项正确。
10.[答案]D
[解析]句意:这是我第三次来大连了。在"This / It is the third time that ..这个句式中，从句要用现在完成时，即has / have dne,因此选择D。
三、单句语法填空。
[答案]
1.has been decrated
2.have been selected
3.have been set
4.have taken, have been set
5.has been tried
6.have been given
7.have been made
8.have been prduced
9.has been reached
10. hasn't been repaired
学生姓名
班级
序号
课题内容
Unit 3 The Internet Perid 3 Discvering Useful Structure
教材分析
This teaching stage mainly discusses the grammar f the present perfect passive vice. This lessn fllws the steps f "perceiving and discvering, summarizing practical applicatin". First, teachers shuld guide students t review the structure, basic usage and precautins f the present perfect passive vice. Teachers can guide students t practice grammar, s that students can fully grasp the grammar knwledge pints f this lessn and cnslidate their knwledge. Then, the teacher explains t the students mre abut the special usage f the present perfect passive vice and the precautins. Help students learn and use the structure and usage f the present perfect tense flexibly. Students can write pems with the passive vice and basic phrase structure they have learned. Teachers can cmbine a variety f teaching methds t imprve students' interest in learning grammar.
学习目标
与
核心素养
1. Master the usage f the keywrds and phrases in this lessn.
2. Be able t identify and use the basic sentence structure f simple sentences crrectly.
3. Guide students t review the basic usage f the passive vice in the present perfect.
4. Be able t review the basic functinal items and grammar structures learned thrugh recall and assciatin.
5. Help students understand the frm and functin f the passive vice in the present perfect tense.
6. Be able t distinguish between active vice and passive vice in the present perfect tense in terms f frm, characteristics, functin and meaning.
7. Guide students t flexibly use sme special passive vice abut the present perfect tense.
8. Students can use the passive vice f the present perfect tense t write pems.
学习重点
1.Students understand the frm and functin f the passive vice in the present perfect tense.
2.Guide students t master the methd f cnverting active vice int the passive vice in the present perfect tense.
3.Students can use the passive vice f the present perfect tense t write pems.
学习难点
Guide students t flexibly use sme special passive vice abut the present perfect tense.