初中英语 沪教牛津版 9B U5-4 Grammar：My heroes - Review of different tenses 课件

1、The brightest star in the night sky9B Unit 5 Grammar牛爽 深圳市宝安中学(集团)初中部_What do you know about . ? Chinas first self-developed space stationTiangong space station Warm up2021review the basic grammatical structure of six main tenses and passive voice. know when to use those six different tenses and pas

2、sive voice. talk about Tiangong station program.123By the end of this lesson, you will be able to:ObjectivesExploration Miss Niu(牛老师)Mingdi(铭迪)a huge fan of aerospace science and technology1.Introduction of the crew taikonaut ! There are three taikonauts in this mission._ Three taikonauts1. Why is Z

3、hai famous ?2. What does Zhai do every day?4. How old is Wang s daughter?6. What does Mingdi think of Ye?3. What does Wang look like? 5. What is Ye good at? Listen to Mingdi introduce three taikonauts and take notes. They are Zhai Zhigang, Wang Yaping and Ye Guangfu. Zhai is the commander and is fam

4、ous for being the first Chinese to conduct a spacewalk. He works hard and does exercise . . Wang is a beautiful woman with long hair. She is the first Chinese to give a lecture in space. She has a lovely six-year-old daughter. Ye is the youngest of them. He speaks English fluently. Mingdi thinks he

5、is very talented.FormS + V ( base form/ third person singular formUseSignal word1.present habitual actions 2.present states ,oftensometimes， . .Simple present tensealwaysevery dayis isworksdoeshasspeaksTake a test match the dates with relevant events.Oct 16Nov 8Dec 9Oct 14 Dec 27announce the crew co

6、mplete first spacewalkmake a lecture from spaceenter Tiangong stationcomplete second spacewalk2.Timeline of the main events China announced the crew.The crew enteredTiangong space station.The Crew gave lecture from space.Oct 14Oct 16Nov 8 The crew completedthe second spacewalk.Dec 27The crew complet

7、edthe first spacewalk.Dec 9enteredcompletedgaveannouncedFormS+ V （v.-ed / irregular verbs）UseSignal word1.finished events or actions that happened in the past 2.past states (not now) past date, last, agoyesterday.Simple past tenseNow Questions: 1.What was he doing that morning? 2.How did he feel aft

8、er hearing the news? 3.How many students were watching? 4.What was the most impressive moment for him?Listen to Mingdi talk about his experience and answer the questions below.What were you doing that morning?We were having a math class at 9.am. that morning.How did you feel after hearing the news?W

9、e were so excited that everybody was talking about it. How many students were watching?A total of 1420 students from five classrooms were watching the live lecture. What was the most impressive moment?I was totally amazed when they were conducting the optics(光学) experiment.3.Lecture in space that mo

10、rning, they were having a math class when the head teacher came in and told them the big news. All of them were so excited that everybody was talking about it. A total of 1420 students were watching the live lecture . Mingdi was impressed most when the crew were conducting the optics(光学) experiment.

11、 were havingwas talkingFormS+ was / were + doingUseSignal word actions or events that were happening and were not finished at the past moment. that morning， .Past continuous tenseAt 9.am. were conductingat that time1. Look! The astronauts _ _ _ _ of the space station. (give a tour) are giving a tour

12、Look at the photos and describe them.4.Details of space class 2. Wang _ _ why astronouts can not walk in space like they do on the ground while Ye _ _ _in zero gravity. (explain; turn around)is explaining is turning around 3. Wang _ _ an experiment under zero-gravity conditions while her daughter _

13、_ with joy. (conduct；watch)is conductingis watching ! The crew are giving a tour of their space station. Wang is explaining why astronouts can not walk in space while Ye is turning around in zero gravity.Wang is conducting an experiment while her daughter is watching with joy. are givingis explainin

14、gis turningis conductingFormS+ am/ is/ are + doingUseSignal wordactions or events that are happening and not finished at the present moment. , listen now.Present continuous tenseLook Tianhe core module (“天和”核心舱) is the most important part of Tiangong station because the crew live and work in it. 5.F

15、acts of the spacecraftTianhe Whats the most important part of the space station? Its 16.6 meters long and 4.2 meters in diameter. Its the biggest spacecraft China _ so far.The living and working space is about 50 cubic meters. Scientists_ the living conditions.ConditionsSizehas constructedhave impro

16、vedDurationIt _ over three months since the crew entered the spacecraft. Activitieshas beenThe crew _ a number of scientific experiments there up to now. have doneListen and complete the fact file of “Tianhe”core module.Fact fileIt has been over three months since they entered the station.PASTPRESEN

17、TThey entered the station.They are still in the station. Present perfectunfinished events: started in the past, but continue to the present finished events :started and finished in the past continue Simple past & deferences?Scientists have improved the conditions.Scientists improved the conditions.T

18、he crew can live and work better now.Simple past & Present perfectPASTPRESENTfinished events: have impact on the present finished events:dont have impact on the present. connection 1. Its the biggest spacecraft China has contructed .2. It has been over three months the crew entered the spacecraft.3.

19、 Scientists have improved the living conditions.4. The crew have done a number of scientific experiment.has contructedhas beenhave improvedhave done FormS+ have/ has + done,/ irregular verbsUseSignal word1.events that happened in the past but have results now.2.unfinished events that started in the

20、past and continue to the present. yet .sinceso faralreadyPresent perfect tenseLab 1“问天” Lab 2“梦天”Core module“天和”6.Future plans of the programplanwhenthe end of 2022explore the spaceone day in the futuresoonlaunch space labsconsist three partsafter constructionwork in space6.Future plans of the progr

21、amLearn about the future plans of Tiangong program and complete the table. 1. , Tiangong station will consist of three main partsTianhe core module and two space labs.2. , China will launch two large space labs. 3. After construction, the station will work for about 15 years in space.4. I am going t

22、o study hard from now on and explore the space .will launchwill consistwill workam going to FormS + will + do /be going to doUseSignal wordfuture activities,events or plans. .SoonBy the end of 2022one day in the futureSimple future tensePassive voiceSimple presentPresent perfectSimple pastSimple fut

23、ureTensesActive voicePeople consider Zhai Zhigang the most experienced one.Scientists have improved the living conditions.China announced the crew.China will launch two labs.Voice expresses the relationshipof the subject to the action.the subject does the actionthe subject receives the actionPassive

24、 voicePassive voiceSimple presentPeople consider Zhai Zhigang the most experienced one.Present perfectScientists have improved the living conditions.Simple pastChina announced the crew.Simple futureChina will launch two labs.Zhai Zhigang is considered the most experienced one.The living conditions h

25、ave been improved.The crew were announced.Two labs will be launched.Formam/is/are + donehas/have been donewas/ were donewill be doneActive voiceTensesUse1. the performer of the action is unknown or unimportant. 2. to emphasis the receiver of the action.Passive voice Chinas space industry_(make) many

26、 achievements in recent years. It _(be) Chinas first self-developed space station. China_(prepare) for decades to realize the dream. Tiangong station is the highlight. Posterhas madeishas preparedMake a poster to introduce Tiangong space station program. It_(be) more than three months since the crew _(enter) the sp