外研英语七年级上Module7重要词句讲解 习题 有答案

1、Unit 7 Computers课内基础必背词汇keyboard 'ki:b:d n. 键盘mouse maus n. 鼠标；老鼠mice mais n. 老鼠（mouse的复数）screen skri:n n. 屏幕connect k'nekt vt. 连接turn t:n vt. 转动 learn l:n vt. 学习；学document 'dkjumnt n. 文件click klik vt. 点击 use ju:z vi. 使用save seiv vt. 储存；保存；finally 'fainli adv. 最后print print vt. 印刷；打印

2、paper 'peip n. 纸；论文share vi. 共享；分享Australia 'streilj n. 澳大利亚，澳洲company 'kmp()ni n. 公司；剧团often 'f()n adv. 经常customer 'kstm n. 顾客internet 'intnet n. 因特网check tek vt. 检查；查看train trein n. 火车travel 'trævl n. 旅行plan plæn n. 计划。vi. 计划；打算ticket 'tikit n. 票 music 

3、9;mju:zik n. 音乐，乐曲movie 'mu:vi n. 电影night nait n. 夜晚search s:t vt. 搜索；搜寻；查找information ,inf'mein n. 信息email 'i:meil n. 电子邮件send send vt. 发送game eim n. 游戏sometimes 'smtaim adv. 有时候；不时cinema 'sinm n. 电影；电影院clothes kluðz n. 衣服（总称）visit 'vizit vt. 探望；参观holiday 'hldi n. 假

4、日；节日必背短语1. turn on 打开，启动2. on the internet 在网上3. listen to music 听音乐4. make a plan/ plans 做计划5. watch movies 看电影6. search for 搜寻7. send Email 发电子邮件8. play games 做游戏9. play computer games 玩电脑游戏经典句型1. How do I write my homework on the computer?我是怎么在电脑上做作业的？2. Where do I click on “new document”?我是在哪点“新

5、文件”的？3. What do I do next?我接下来做什么？4. There is a computer in my home, and my father and I share it.我家有一台电脑，父亲与我共用它。重点词句分析1.【课文原句】mouse课内：可数名词，意为“鼠标;老鼠”拓展：mouse意为“鼠标”时，复数形式为mouses; 意为“老鼠”时，复数形式为mice。2. 【课文原句】connect课内：及物动词，意为“连接”。拓展：当表示“连接;联系”时, connect常与介词with, to搭配，connect A with/to B“把A接在B上”；connec

6、t A and B“连接A和B”。3.【课文原句】Finally, turn on the computer.课内：turn on固定搭配，意为“打开，接通”，多指打开水、煤气、电源等的开关。turn on的反义短语为turn off，意为“关掉,关上”。拓展：与turn有关的短语还有：turn up开大，调大；turn down关小，调小 turn on与open：两者意思相同，都意为“打开”，但turn on后接的名词是指水、煤气、电源等事物；open后接的名词是指门、窗之类的事物。4. 【课文原句】Finally, turn on the computer.课内：finally副词，意为

7、“最后”，相当于at last，表示某一动作或事件发生的顺序，其反义词是first。finally可以放在句首，也可以放在动词之前。拓展：final形容词，最后的，修饰名词作定语a final game 决赛；the final exams 期末考试5.【课文原句】Use the keyboard.课内：use及物动词，意为“使用，利用”，后可直接跟名词或代词作宾语。use.to do sth.意为“用.做某事”。拓展: use可用作名词，意为“用处，用途”; use的形容词形式为useful“有用的”；useless“无用的”。6. 【课文原句】How do I save the docum

8、ent?课内：save及物动词，意为“保存;储存；存盘”（在计算机领域）。拓展：save还有以下含义：挽救，拯救； 节省，节约，储蓄。7. 【课文原句】Write it in the box.课内：box可数名词，此处意为“（计算机屏幕上的）方框”，其复数形式为boxes。拓展：box可数名词，还可意为“盒子”。a box of.意为“一盒. ，一箱. a box of eggs three boxes of apples8. 【课文原句】What about some paper?课内：paper不可数名词，意为“纸”拓展：当表达具体数量时，要用量词piece（张，块，片）。如：a piec

9、e of paper 一张纸，five pieces of paper五张纸9. 【课文原句】Finally, how do I print my document?课内：print作动词，意为“打印”。拓展：派生词：printer n.打印机10. 【课文原句】.and my father and I share it.课内：share及物动词，意为“共用，合用，分享”，后面接名词或代词作宾语，常与among，between或with搭配。share. with sb.意为“与某人分享/共用.。11. 【课文原句】He also goes on the Internet to check t

10、he times of trains, make travel plans, and buy tickets.课内：make a plan意为“制订计划”。其中plan为名词。拓展：plan也可用作动词：后接动词不定式，即plan to do sth，意为“计划做某事”。plan on +名词/动词-ing计划/打算做某事12.【课文原句】I listen to music or watch movies on it every Friday night.课内：listen to music 听音乐。listen to意为“听”，相当于及物动词，后接人或物做宾语。拓展：辨析listen与hea

11、r listen：表示“听”，单独使用时旨在提醒对方注意，强调听的动作。listen后接宾语时必须加to。 hear：表示“听见”，强调听到的结果。13. 【课文原句】I listen to music or watch movies on it every Friday night.课内：watch movies意为“看电影”。go to the movies“去看电影”。拓展：辨析：watch, see与look watch：意为“观看，观察”，指集中注意力地、认真地看。 see：意为“看，看见”，是及物动词，强调看的结果。 look：意为“看”，是不及物动词，强调看的动作，后接宾语时要加

12、介词at。14. 【课文原句】On the Internet, I search for information, do my homework and check my email.课内：search for，固定搭配，意为“搜寻，查找”，search for sb./sth. 表示“搜寻某人/某物”， search+地点,表示“搜查某地”拓展：search+地点,表示“搜查某地”15. 【课文原句】On the Internet, I search for information, do my homework and check my email.课内：information不可数名词，

13、意为“资料；信息；消息”，不可用a/an, many等词修饰，但可以用much, a lot of, some , any等词修饰。拓展：表示“一条信息”用a piece of information；“两条信息”用two pieces of information。16. 【课文原句】I send email to my friends and play computer games.课内：send：及物动词，意为“发送，寄”，其反义词为get或receive。常构成固定结构send sb. sth.或send sth. to sb.意为“发送/寄给某人某物”。拓展：send固定短语send

14、 away开除；把打发走 send for派人去请；召唤 send up发射17. 【课文原句】I write to my friends.课内：write to sb. 意为“给某人写信/电子邮件”，其同义短语是write a letter/an email to sb.18. 【课文原句】Im very big, about one and a half times the size of a classroom.课内：one and a half times意为“1.5倍，一倍半”，times在此意为“倍”。拓展：英语中表示“.半；多少又一半”用“数词+ and a half+名词复数”

15、或“数词+名词(单数或复数)+and a half"。19. 【课文原句】I was born in 1946 in America.课内：born是动词bear出生的过去分词，be born意为“出生，诞生”。拓展：be born in+年/月/地。 be born on+具体哪一天。配套练习I单项选择1. Click “Internet Explore” with the _, and then you can go online.A. keyboard B. monitor C. document D. mouse2. As we all know, the Silk Road

16、 _ China to the west in ancient times.A. connects B. connected C. will connect D. is connecting3. _ the computer, please. I want to go on the Internet.A. Turn on B. Turn off C. Turn up D. Turn down4. - I dont know how to make tea.- First, you get some hot water ready. _, put the tea in the cup. _, p

17、our(倒) the hot water into the cup.A. Next; Finally B. And; So C. So; But D. And; And5. Before you turn off your computer, dont forget to _ this document.A. click B. save C. open D. close6. - I want to _ the document. Wheres the printer?- Its next to the window.A. open B. click C. save D. print7. Rem

18、ember _ the computer with your parents.A to share B shares C Sharing D share 8. We have to _ get together sometime.A. a make plan of B. make plans of C. make plans to D. make plans9. He _ carefully, but he cant _ anything. A. listens to; listen B. listens; hear C. hears; listen to D. hears; hear10.

19、- Lets _ the volleyball match on TV. - That sounds good. A. watch B. look at C. see 11. On the Internet, I _ information and listen to music.A. turn on B. search for C. talk to D. write to12. The student didnt find much _ about the topic on that website.A. report B. article C. information D. story13

20、. My friends often _ presents to me on my birthday. A. buy B. make C. send D. get14. My friend, Susan, was born _ September 12th, 1999.A. in B. at C. on D. for15. Three and _ is a very long time. A. half year B. a half year C. a half year D. half yearskeys: 1-5 DBAAB 6-10 DDCBA 11-15 BCCCBII用所给词的恰当形

21、式填空用方框中所给单词的适当形式完成下列句子。每词限用一次。box send use information paper1. Please give me some pieces of _. I want to draw pictures.2. Linda often _ the computer to do her homework in the evening.3. May I see your ID card, sir? We have to check your _.4. I want _ emails to my friends.5. How many _ do you have t

22、o hold（保存）these books?keys: paper uses information to send boxes用括号中所给词的恰当形式填空1. Both the two roads _（连接）Beijing and Tianjin.2. Can you _（打开）the light on, Bob?3. Please save the _（文件）before turning off the computer.4. Write the answers in the _（方框）.5. I cant hear you. Please speak it _（再一次）.6. Our t

23、eacher often _（检查）our homework in class.7. The doctor _ （拯救）many peoples lives every year.8. If you want to type, you should use the _（键盘）.9. Go to bed before nine oclock at _（夜晚）.10. What do you want to do on _（假日）?keys: connect turn document box again checks save keyboard night holiday(s)三、综合训练（一）

24、单项选择1. -By the way, do you have _ email address（地址）? - Sure. Ill write for you. A. a B. an C. the D. /2. When you write English, read it and _ your spelling（拼写）。 A. write B. plan C. check D. speak3. You can use the _ to click “save” to save the document. A. screen B. printer C. keyboard D. mouse4. I

25、 also get information about my lesson _ the Internet. A. in B. for C. on D. to 5. - _ do you use your computer? - I use it in the evening. A. How B. What C. Where D. When6. Please connect the keyboard _ the computer. A. in B. at C. to D. for7. My brother _ computer games at home on weekends. A. some

26、times play B. plays sometimes C. play sometimes D. sometimes plays8. - I think you can _ money to buy a birthday present for your sister. - OK. Ill try. A. bring B. save C. have D. leave9. We can use a computer to search _ some information on the Internet. A. of B. at C. from D. for10. Dont _ the TV

27、. My father is sleeping now. A. turn on B. turn off C. look at D. pick up11. There is _ keyboard on my desk. A. one B. two C. three D. four12. Our English teacher always goes to the school early. She is _ late for school. A. sometimes B. never C. usually D. often13. Daming likes playing computer gam

28、es, _ he doesnt like sending emails. A. and B. or C. if D. but14. - Do you often use a computer? - Yes, I _. A. am B. amnt C. do D. dont15. You can _ e-mails with computer. A. carry B. make C. bring D. send16. _ do you open a document? A. How B. What C. Where D. Who17. - _ the printer? - Its on the

29、table over there. A. Whats B. Wheres C. Where D. What18. - How many _ do your parents have? - Six. A. son B. daughter C. grandchilds D. grandchildren 19. - _ playing a game? - Thats a great idea. A. How many B. How about C. How old D. How often20. They usually go online and use the Internet to _ their homework. A. make B.