高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration教案

这是一份高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration教案，共10页。


课题
Perid 5 Listening and Talking & Assessing Yur Prgress & Prject
单元
Unit 4 Space Explratin
学科
English
教材
分析
During this perid, the class will fcus n listening, talking, assessing and prjects.
Students are expected t get the skill t express curisity.
The teachers wuld inspire students t master skills t prepare a presentatin.
教学目标与核心素养
Learn and master the key wrds and phrases.
Train the students’ ability t express their feelings and ask questins.
Enable the students knw abut the step t shw a presentatin.
Encurage students t knw mre abut life in space.
重点
Master the usage f key wrds and phrases.
Imprve the students’ ability t express.
难点
Let students master hw t prepare a presentatin.
教学过程
教学环节
教师活动
学生活动
设计意图
Daily rutine
Step 1
Warm up
T greets the whle class as usual.
Activate Ss and remind them t cncentrate.
Step 2
Preview check
T asks Ss the meaning f wrds, phrases and knwledge pints learnt last lessn.
Students answer the questins ludly tgether.
Check the teaching situatin f last lessn quickly.
Help Ss cnslidate the knwledge pints.
Lead-in
Step 3
Sleep in Space
Hw can astrnauts sleep when they are flating in space?
In the zer-gravity wrld, there are n "ups" r "dwns". The astrnauts can sleep anywhere facing any directin. But it's nt gd t be flating away smewhere while sleeping. S the astrnauts use small sleeping cmpartments and sleeping bags. They will strap their bdies lsely s that their bdies will nt flat arund while they sleep in the Space Shuttle.
Eye masks and earplugs are als available fr the astrnauts wh are unable t sleep due t the nise frm air cnditining and ther machines.
The astrnaut's sleeping cycle, while in the Space Shuttle, allcates eight hurs fr sleeping. Hwever, in mst cases, they will sleep fr arund 6 hurs, since they ften wrk lng hurs r they'll spend their time enjying the view f the utside frm the Shuttle's windw.
Are yu curius abut life in space?
After getting the infrmatin and the meaning f the new wrds, answer the questins.
Use pictures t catch Ss’ attentin.
Expand their hrizns and spark their interest.
Step 4
New wrds
T explain the meaning f the new wrds, and ask Ss t translate the meaning f the whle sentence.
A twel is used fr drying r wiping a bdy r a surface.
Opening it, she remved a tissue and wiped the tears frm her face.
Yu can attach files, sunds, and images t messages like yu can with e-mails.
Yu need t knw what t abandn if yu run ut f time.
Teach the meaning f new wrds.
Step 5
Let’s play
T chses Ss t answer the questins.
Lri thanked her fr the ______ and wiped her eyes again.
Sarah remved the _______ frm her hair.
They can als ______ links t vides r phts.
We have run ____ f excuses and we are running ut f time.
keys:1. tissue 2. twel 3. attach 4. ut
Familiarize the new wrds
Clear the tackle f next step.
Listening and Talking
Step 6
Let’s listen
Teacher shws the questins and asks students t answer.
Lk at the pictures belw and guess whether they wuld be useful fr astrnauts in space.
sap
twel
guitar
shwer
micrwave
pen
tape
tissue
keys: sap, twel, guitar
Listen t the interview and answer the questins.
What did Captain Brwn usually wear inside the statin?
Hw did he prepare his fd in space?
Hw did he keep himself clean in space?
Hw did he spend mst f his time in space?
What did he d during his free time?
What did he lk frward t mst during his stay in space?
Keys:
1. Shrts and a T-shirt.
2. He just needed t heat the fd.
3. He used a sap and a twel t wash and brushed his teeth the same way as we d n earth.
4. He spent mst f his time ding different experiments.
5. He played the guitar and jazz.
6. Weekly vide call frm his family.

D the practice.
Familiarize students with the cntext.
Exercise students’ listening skills.
Step 7
Hw t express curisity?
I’d lve t knw…
Well, I’d really like t find ut…
I’m mst cuprus abut…
I’m very keen t knw…
I wish t knw…
I wnder hw/what/why…
I’d particularly like t knw…
I’m mst interested t discver…
I hpe yu wn’t mind me asking abut…
Students learn hw t express curiusity.
Get the tips f expressin.
Imprve their talking skill.
Step 8
Discussin
If yu are ging t a space camp and Captain Brwn has been invited t give a talk, what wuld yu like t ask him?
Discuss with yur partner!
Example:
A: Hey, guys. We’re ging t meet a real astrnaut. Isn’t it exciting?
B: Yeah. I can’t wait t see Captain Brwn! I’m really curius abut his life in space. I have plenty f questins t ask him.
C: Such as?
B: Oh, such as what facilities d they have in space t supprt their daily life?
C: That sunds like a gd questin. But I’d als like t knw abut hw astrnauts sleep. What d they d s as nt t flat arund while they sleep?
Use what they have learnt t discuss with their partner.
Practice their listening and talking skills.
Share their ideas and braden their hrizns.
Practice their team wrk sprit.
Assessing Yur Prgress
Step 9
Let’s assess
Fill in the blanks with the wrds and phrases in the bx.
Lee was busy at wrk. Unlike mst peple arund the wrld thugh, his wrkplace was in space. There was a prblem with a(n) _________. It was suppsed t send infrmatin abut the sun back t the _________ n Earth, but the equipment fr sending the _________ was nt wrking prperly. S, it was Lee’s missin t _______ the prblem and slve it.
Lee was very _________ as a(n) _________, and he was als very careful. He was _______ t make the satellite wrk prperly again, but he wuld make sure t be safe. He knew that ne small mistake culd _________ death.
keys:
1.satellite
2.agency
3.data
4.figure ut
5.intelligent
6.astrnaut
7.determined
8.result in
Cmplete the sentences with the crrect frms f the wrds.
After having succeeded in _______ satellites int space, peple wanted t knw if it was safe fr a human t g int space. On 3 Nvember 1957, a dg named Laika became the first living thing _______ space, she was als the first ne t die there.
The USSR and the US bth wanted t be the first t send a persn t the mn. Later, the US succeeded, and Neil Armstrng became the first man ________ nt the mn. During the first mn landing, astrnauts had n vehicles ________ n the mn, astrnauts tk a lunar vehicle s that they culd explre places further away.
Astrnauts must wear spacesuits when they wrk in space because there is n air _______ and it can be very cld utside the spacecraft. While _______, they must attach themselves t smething s as _______ flating arund.
The accident n the Apll 13 spacecraft resulted in a lss f xygen, water, and electrical pwer. The astrnauts n bard had t fight ______. At the same time, Hustn’s Missin Cntrl wrked hard ______ the astrnauts return t Earth safely.
keys:
1. sending
2. t reach
3. t step
4. t use
5. t breathe
6. sleeping
7. t prevent
8. t survive
9. t help

Answer the questins.
Assess their level f knwledge.
Cnslidate knwledge structure.
Prject
Step 10
Presentatin
Give a presentatin n China’s space explratin.
Search nline r in the library fr infrmatin abut China’s achievements in space explratin, especially the imprtant technlgical breakthrughs and space missin. Organize the infrmatin int a table like the ne belw.
China’s space missins
Shenzhu 1 T test the Lng March 2F rcket.
Shenzhu 2 Inside the reentry capsule were a mnkey, a dg and a rabbit in a test f the spaceship's life supprt systems.
Shenzhu 3 T test the systems required t supprt a human in space.
Shenzhu 4 Tw dummy astrnauts were used t test the life supprt systems.
Shenzhu 5 China became the third cuntry in the wrld t have independent human spaceflight capability after the Sviet Unin (later, Russia) and the United States.
Shenzhu 6 The crew were able t change ut f their new lighter space suits, cnduct scientific experiments, and enter the rbital mdule fr the first time, giving them access t tilet facilities.
Shenzhu 7 The missin, which included the first Chinese extra-vehicular activity (EVA), marked the cmmencement f the secnd phase f the Chinese gvernment's Prject 921.
Tiangng 1 Pass a launch rehearsal test
Shenzhu 8 Autmatically dcked with the Tiangng-1 space mdule
Shenzhu 9 Shenzhu 9 dcked with China's first space lab Tiangng-1 at 06:07 UTC n 18 June, marking China's first crewed spacecraft rendezvus and dcking. This dcking was remtely cntrlled frm a grund statin.
Shenzhu 10 Once dcked at Tiangng 1, the three crew members cnducted space medicine and technlgical experiments and ther scientific endeavrs.
Tiangng 2 Have astrnauts stay in space fr a lnger time. Dck with a carg ship, resupplying the space lab. Carry ut a recrd number f 14 experiments.
Shenzhu 11 T rendezvus and dck with the Tiangng-2 space labratry and gain experience frm a 30-day residence, and t test its life-supprt systems.
Tianzhu 1 Tianzhu 1 successfully dcked with Tiangng 2 marking the first successful dcking f a carg vessel, and refueling, with the rbiting space labratry.
Let’s watch a vide tgether: China’s space missins in 2020.
Learn hw t give a presentatin
Help students t master practical skills.
Step 11
The steps f shwing a presentatin
Get int grups
Each grup will be assigned several missins.
Prepare fr the presentatin by finding ut mre detail.
pictures; interesting stries; utcmes; new reprts; vides
Prepare a slide presentatin using the infrmatin yu have fund.
Shw yur slide presentatin t the whle class.
Step 12
Language pints
T explains the language pints and makes sme exercise.
attach vt.系；绑；贴
attach imprtance t 重视；着重于…
attach t 加入；附属；使依恋
attach neself t 依附；参与
attach nte 加附注
What makes Leg successful is that any part can attach ____ any ther via a universal cnnectr.
keys: t
He attached a stamp n the envelpe.
他将邮票贴在信封上。
why d we attach such imprtance t statistics when they tell us s little abut what is t cme?
为什么数据统计只能告知很少将要发生的事情，我们却要如此重视它呢？
run ut 用完；耗尽
run thrugh浏览
run acrss 偶然遇到
run against 撞上；违反
run alng 离开
run arund 东奔西跑；（孩子）到处玩耍
run away frm 逃离；从…逃出
Many seem t naively believe that we wn’t run ______ f the resurces we need t keep this system ging.
许多人天真地认为，我们不会耗尽所有的资源，我们必须让这个系统持续运转下去。
They lve t run ______ n the playgrund.
他们喜欢在操场上跑来跑去。
keys: ut, arund
Help students knw abut the knwledge pints deeper.
Let students knw hw t use these wrds and phrases.
Step 13
Exercise
T asks Ss t fill the gap tgether.
1.Sme satellites can g arund Earth in 90 minutes. Others that are much further away can take a whle day t _________ Earth.
2.Crp circles first began appearing in England in 1975. Sme peple believe these mysterius ________ are created by aliens.
3.Te musician hpes that he will have ________ time t make the new album.
4.Befre yu begin exercising, yu shuld spend five r ten minutes warming up yur _________.
5.Please write dwn a list f the things yu want t buy. Yu will frget them _________.
6.If yu encurage students t express their thughts and creative ideas, they will learn t becme ________ thinkers.
7.Yu might be right, but dn’t try t cnvince peple by ________. Because if they are angry, they will be unable t hear yu.
8.The safety vide shws the prper _______ fr leaving the cinema in case f fire.
9.The directin in which educatin starts a man will _________ his future life. ——Plut
10.This training is designed fr anyne wh has _______ knwledge f utdr survival.
keys:
1. rbit
2. patterns
3. sufficient
4. muscle
5. therwise
6. independent
7. argument
8. prcedure
9.determine
10.limited
Step 14
Reflecting
What d yu think is the mst interesting part f an astrnaut’s life? Why?
What new infrmatin did yu learn frm this unit?
D yu find it easier t use English t express curisity nw?
D yu feel mre cnfident abut writing an argumentative essay in English nw? Why r why nt?
Think abut the questins
Make students think abut what they have learnt.
Help
Summary and Hmewrk
Step 15
Summary
T leads Ss t have a summary f this lessn.
Language pints
twel, tissue, facility, attach, xygen, run ut
Others:
Hw can astrnauts sleep when they are flating in space?
The way t express curisity.
China’s space missins in 2020.
The steps f shwing a presentatin.
Fllw the teacher’s thinking flw and read the wrds and phrases ludly.
Cnslidate Ss’ knwledge.
Frm knwledge system.
Step 16
Hmewrk
Prepare a presentatin n China’s space explratin.
Take ntes.
Cnslidate Ss’ knwledge and prepare fr the fllwing lessn.
板
书
Unit 4 Space Explratin
Perid 5 Listening and Talking & Assessing Yur Prgress & Prject
Language pints
twel, tissue, attach, xygen, run ut
Others:
Hw can astrnauts sleep when they are flating in space?
The way t express curisity.
China’s space missins in 2020.
The steps f shwing a presentatin.