新一代大学英语视听说教程1-U3-PPT课件

全新版⼤学英语视听说教程1（全）全新版⼤学英语视听说教程1U1ListeningA:1、Answers will vary. . He is picking an asparagus plant;he is a farmer.)2、Answers will vary. . Some people have too much rain;other people do not have enough water.3、Answers will vary.C：1、crucial2、resources3、huge4、on average5、conserve6、requires7、cut8、leak9、wastes10、statisticsD：1、C2、BC3、BE：1、70 22、billion3、9 billion4、1,7995、3,000 13F：1、water brush your teeth2、shorter showers3、meat4、leaky faucetsExtended ListeningExercise A：1、C2、B3、D4、CExercise B：S2: 6、20、25、80S3：put off、dripping、leaky、leave、brushing your teeth、shorter showers、laundry Exercise C：1、C2、B3、B4、A5、AExercise D：wastefula、leave the lights onb、drink half of itc、go badExercise E：3 2 1 4Exercise F：1、D2、B3、AExercise G：1、362、140，0003、 3 17Exercise H：1、B2、A3、B1、agreement world greenhouse emissions2、February 20053、air conditioning jackets and ties4、carbon emissionsSpeakingExercise D：serv nough tis leak cent la get wastTEDTalksC. Vocabulary:1—5:CBBAB6—10:CAACBD. Watch for Main Ideas:4E. Watch for Details:Segment 11、B2、A3、C4、ASegment 2I：You should follow two steps to use a paper towel correctly. A：ShakeB：FoldF. Expand Your Vocabulary：1、B2、A3、A4、BSelf-test1—5:BADAB6—10:DACCB1—5:CADCA6—10:BDDCCA. Communicate：1、Answers will vary. . Africa, east Africa, Tanzania and Kenya2、Answers will vary. . A cheetah is chasing a wildebeest in the Serengeti National Park.3、Answers will vary. . a trip to see animals in their natural habitatB. Think Critically1、photo safari.2、Awesome3、His reasons for going on a safariC. Vocabulary1、cycle2、essential3、a couple of4、motivation5、chases6、illegally7、landscape8、endangered9、extinct10、conservationD. Listen for Main Ideas1、BD2、4-3-1-2E. Listen for Details1、F2、T3、F4、T5、F6、F7、T1、B2、C3、A4、C5、BExtended Listening Exercise A1、B2、C3、DExercise B1、F2、T3、F4、T5、TExercise C1、C2、D3、AExercise D1、low carbon footprint2、environment3、incredible diversityExercise E1、C2、B3、DExercise F1、June 152、NANPA3、20064、outdoors camera interest hills cliffs Park Exercise G2、D3、BExercise H1、a school2、an organization3、a person4、a workshop5、a lakeSpeakingExercise A1、A professional guide.2、They had seven seats.3、In tents, in a camp.4、Female lions5、In the middle of the road6、Lying, sleeping.7、About 10 feet away8、For about 15 minutes.TEDTalksD. Vocabulary1–5:ABACB6—10:ACBBCWatchE. Watch for Main Ideas3F. Watch for Details1、=2、→→3、spctclr 2% ↑m ↑ftH. Watch for Details1 、giant super grapefruit spectacular2、tactile warm charged turquoise straightI. Expand Your Vocabulary1、B after a while2、A I’m just kidding3、A small-scale versionSelf-test1–5: ADCAB6—10:DBCCC1—5: CADDB6–10:DACCAU3ListeningA. Communicate1、Answers will vary. . The photo shows a lot of trafficin a city. It was taken in Xiamen, China.2、Answers will vary. . traffic, long commutes, difficultyparking, accidents3、Answers will varyB. CommunicateAnswers will vary. . The speaker says that cars are not very eco-friendly. Alternative methods of transportation are different ways to travel that are better fo r the environment. An example is riding a bike.C. Vocabulary1、g2、d3、c4、a6、e7、b8、f9、I10、hD. Listen for Main Ideas1、To begin cable car (Mi Teleférico）2、I’m going to present e-bikes (electric bicycles)3、My topic today is electric microcarsE. Listen for DetailsProblems w / travel to / from El Alto & La Paz：dangerousnoisetrafficpollutionBenefits of Mi Teleférico system:convenientcheapeco-friendlyF. Listen for Details1、1,5002、20-303、a penny 1,0004、185、15Exercise G1、T2、F3、T4、T5、FExtended ListeningExercise A2、D3、C4、AExercise B1、F2、F3、TExercise C1、In 20102、Two3、They could communicate with each other and pass each other safely4、General Motors and Shanghai Jiao Tong University.5、Two years.Exercise D1、A3、A4、AExercise EAdvantages of regenerative brakes:1、converted stored used2、wear and tearAdvantages of smart sensors:1、safer2、delays3、passengersAdvantages of magnetic levitation:1、silently2、pollutantsExercise F1、C2、B3、DExercise G1、electric vehicle owners place charge2：a、full battery coverb、Electrify batteriesExercise H1、C2、B3、BExercise I1、2002、Their energy consumption and CO?emissions by 50%.3、Electricity4、It can emit between 20 to 35% less carbon per passenger mileTEDTalks。