Unit 4 Space exploration Reading and Thinking （ppt课件）-2022新人教版（2019）《高中英语》必修第三册.pptx

1、Unit 4 Space explorationSection A Reading and ThinkingCONTENTSLeading-inWhile-classAfter-classPart 1Part 1Part 2Part 2Part 3Part 3Part.1Leading-in1.What do you think are the main reasons for space exploration?2.What do you expect to read about in this text?Part.2While-class1.determined adj.有决心的；意志坚定

2、的搭配搭配 be determined to do sth.决心做某事 be determined that.决心Im determined to succeed.我决心要获得成功。【词语积累词语积累】（1）determine v.查明；确定；决定determine to do sth.决定/决心做某事determine on（doing）sth.决定（做）某事determine sb.to do sth.使某人下定决心做某事The policeman wanted to determine all the facts.警察想要查清全部事实。（2）determination n.决心；决定 w

3、ith determination 坚决地2.disappointed adj.失望的；沮丧的adj.失望的be disappointed in/with sb对某人失望be disappointed with/at/by sth.对某事物失望be disappointed to see/hear.看到听到感到失望be disappointed（that）.对感到失望disappointing adj.令人失望的 disappoint v.使失望disappointment n.失望；使人失望的人；令人扫兴的事物例：She was disappointed with the bad servi

4、ce of the restaurant.她对这家餐馆糟糕的服务不满。3.desire n.渴望；欲望渴望；期望n渴望；欲望.have a desire for/to do sth.渴望得到某物/做某事have no desire for/to do sth.不想得到某物/做某事v.渴望；期望desire to do sth.渴望做某事desire sb.to do sth.期望某人做某事desire sth.渴望某事例：He had a strong desire for success.他非常渴望成功。4.carry on继续做，坚持干相关短语：carry on doing/with st

5、h.继续做某事；坚持干某事carry out执行；实施carry off成功地完成（困难的事情）；贏得；获得carry through履行（承诺）；成功完成5.signal vt.&vi.标志着；标明；发信号n信号；标志a danger/warning signal危险警告信号traffic signals交通信号灯signal to sb.向某人发信号/示意signal（to）sb.to do sth.示意某人做某事signal（that）.示意/表示例：In order not to be heard,she pointed her finger upwards to signal tha

6、t someone was moving upstairs.为了不被听见，她用手指向上指，以示意楼上有人在走动6 succeed in doing sth.成功地做某事We succeeded in launching a campaign to call on people to protect the environment.我们成功地发起了一场号召人们保护环境的运动。（1）succeed sb.as.接替某人担任succeed to sth.继承（王位、财产等）We wonder who will succeed Richard as chairman of our company af

7、ter he retires.我们想知道理查德退休后谁将接替他担任我们公司的董事长。When the duke dies，his eldest son will succeed to the title.公爵去世之后，他的长子将继承他的爵位。（2）success n.U成功；C成功的人（或事）successful adj.（成功的）+-ly successfully adv.（成功地）Find out the topic sentence of each paragraph.Para.1 Para.2 Para.3 Para.4 Para.5 Para.1 People have always

8、 wanted to learn more about space,and scientists work hard to find answers.Para.2 After many experiments,they succeeded in making rockets that could escape Earths gravity.Para.3 Although scientists try to make sure nothing goes wrong,accidents can still happen.but the desire to explore the universe

9、never died.Para.4.but it has made great progress in a short time.Para.5 The future of space exploration remains bright.Use your own words to summarise the main idea for each paragraph.Paragraph 1:Paragraph 2:Paragraph 3:Paragraph 4:Paragraph 5:Paragraph 1:Humans have always had a natural curiosity a

10、bout space.Paragraph 2:Space travel became a reality in the 20th century,with American and Soviet space missions.Paragraph 3:Space travel has always involves great risk,but explorations never stop in spite of great dangers.Paragraph 4:China has made great achievements in space exploration in the ear

11、ly 21st century.Paragraph 5:The future of space exploration looks bright,as many countries are planning further missions.Find out and share the lexis relevant to each part.TopicRelated Lexis TopicRelated LexisPeoples curiosity about spacelearn more about space;make vehicles;carry.into space;the secr

12、ets of the universeAchievements of America and Soviet Uniontravel into space;realise ones dream to explore space;escape Earths gravity;be launched;orbit around Earth;the first person to go into spaceSpace exploration continues in spite of great risksmissions;the desire to explore the universe;carry

13、on space exploration;on boardChinas achievementsChinas space programme;make great progress;a second manned orbit;the first Chinese spacewalk;establish a space stationThe future of space explorationremain bright;further study;explore planets;future discoveriesPart.3After-classWhat does the title“Space:The Final Frontier”mean to you?Thank you！