Unit 4 The Internet Connects Us Lesson 19 How Do You Use the Internet 习题.doc

Unit 4 The Internet Connects UsLesson 19 How Do You Use the Internet习题一.英汉互译1. 台式计算机_2. 和聊天_3. 视频聊天_4. invitationonline _5. doresearch _6. followonesblog _二.单选1. Iplan_somevegetablesinthegarden. A. plantB. toplantC. plantingD. planted2. Ifhe_hard,hewillgetgoodgrades. A. study B. studies C. willstudy D. studied3. MarywillgotoSanyaifshe_afive-daytrip. A. have B. had C. willhave D. has4.IrememberedthedaywhenWorldWarIIfinished.Iwaseightornineatthetime,andweheardit_whenwewereatthe table. AontheinternetBontheradioC.byVCDD.bycomputer5. WhichofthetwoEnglishdictionarieswillyoubuy?Illbuy_ofthem,soIcangiveonetomyfriend,Helen. AeitherBneitherCallD.both三.填空1. _(chat) online is popular with young people.2. If you _(look) carefully, you will see my house.3. Thanks a lot for your _(invite).4. If is not easy _(meet) an old friend in such a big city.5. If it _（rain）tomorrow, we wont go to the park.四.翻译1. 如果我们都在生活中做出一点小的改变，对环境而言将产生大的不同。 _.2. 杰森不仅仅是个演说家，他还是个作家。 _.3. 我认识大卫二十多年。 _.4. Heshouldbeusedtodoingmoreimportantjobs. _。5. Indoingscientificexperiments,onemustbemorethancarefulwiththeinstruments. _。参考答案：一1. adesktopcomputer2. chatwith.3. videochat4. 在线邀请5. 作研究;作调查6. 跟随某人的博客二1. B 2. B 3. D 4. B 5. D三1. chatting2. look3. invitation4. to meet5. rains四.1.Ifallofusmakeasmallchangeinourlife,itwill make a big difference to our environment.2. Jasonismorethanalecturer;heisa writer,too.3. Ihavek