英语八年级下册Unit 1 Has it arrived yet?评课课件ppt

这是一份英语八年级下册Unit 1 Has it arrived yet?评课课件ppt，共37页。PPT课件主要包含了the space，InSight洞察号，Mars ，eight ，messages，life，started ，sent，arrived ，discovered等内容，欢迎下载使用。
n. 地球 n. 月亮；月球 n. 新闻；消息 n. 行星 v. 到达；抵达 adv. 还，尚adv. 刚才；刚刚n. 模型n. 航天器；宇宙飞船
earth mn news planet reach yetjust mdelspaceship
合成词：space + ship
prject n prblem latestn discver astrnaut space travel
n. 计划；工程；项目没问题(用于表示乐于做某人要求做的事)adj. 最近的；最新的prep. 在(播放)中；关于……v. 发现；找到n. 宇航员航天旅行
late+ -est(构成最高级)
前缀astr- + naut
Space is the area beynd the Earth's atmsphere (大气层), where the stars and planets are. 太空
the slar system
There are mre than 200 billin stars in ur galaxy, and the sun is just ne f them.
a Chinese space labratry (太空实验站)launched (发射) n 15 September 2016
in Octber 2016Jing Haipeng and Chen Dng travelled t Tiangng-2 abard (搭乘) the Shenzhu-11 spacecraft
Space statin 太空站
Tiangng-2 天宫2号
spent a mnth inside it cnducted experiments related t medicine, physics and bilgy
derbited (脱轨) as planned n 19 July 2019fell int the Pacific Ocean
The explratin n the mn
a rbtic (机器人的) spacecraft missinlaunched n 7 December 2018 and reached (抵达) n 3 January 2019
n Jan. 3, 2019made the first wheel tracks n the far side f the mn
Chang'e 4 嫦娥4号
Yutu 2 rver 玉兔2号
launched in Califrnia n May 5, 2018a six-mnth cruise (航行)landed n Mars n Nv. 26, 2018
Fr mre infrmatin:
The explratin n Mars
Listen and number the wrds as yu hear them.
earth land message mn news planet reach scientist
Listen again and cmplete the ntes.
Tapescript:Lingling: I'm really interested in the space trip frm the earth t Mars. It's s exciting! Has the spaceship landed yet?Tny: I dn't knw. Let's listen t the news n the radi and find ut.News reprter: We've just had sme news abut the trip t Mars. The spaceship has reached Mars after a jurney f eight mnths. It hasn't sent back any messages yet, but scientists are waiting. As we knw, there isn't any life n the mn, but scientists hpe t find life n Mars and ther planets.
As a student, hw much d yu knw abut spaceships? Listen t the dialgue between Daming and Tny, then finish the fllwing tasks.
Listen t the dialgue and chse the crrect answers.
What are they talking abut?A. Schl prjectB. The latest newsC. Bth A and B
Listen t the first part and fill in the blanks.
Tny has just made a ________________ fr the schl prject. But Daming hasn't ________ because he is nt sure hw t make it.
mdel spaceship
Listen t the secnd part and fill in the blanks.
Scientists have ____ a spaceship t Mars. The jurney has taken several mnths. It has ______ Mars already. Scientists haven't __________ life n Mars. Are there any __________ in the spaceship? N, there aren't. Because Mars is very far away.
Answer the questins.
What schl prject have Daming and Tny gt?2.Hw des Daming feel abut the schl prject?3.What news has Tny heard?4.Has anyne been t Mars? Why?
They have gt a prject n spaceships.
He is nt sure hw t make the mdel.
The spaceship t Mars has reached there.
N ne has been t Mars yet, because Mars is very far away, much farther than the mn.
Pay attentin t the underlined expressins.
Translate the fllwing expressins.
What are yu up t?make a mdel spaceshipSure, n prblem. the latest news far away space travel search fr
1. 你在忙什么呢？ 2. 做一个宇宙飞船模型3. 当然可以，没问题。5. 最新的新闻6. 遥远7. 太空旅行8. 检索
Hi, Tny. What ____________?
Hi, Daming. I've just _______ ____________ fr ur schl prject.
I ________________ because I'm nt sure ______________. Can yu help me?
___________________. Have yu heard _______________? Scientists have ___________ t Mars. The jurney ______ __________.
Yes, it has arrived already. That's why _______________.
___________________?
S have they ______________ _________?
N, they haven't yet.
We'll see which grup des the best.
N, there aren't.
______________________ in the spaceship?
Why nt? Astrnauts _________ ______________ the mn.
_________________! Hw can I ___ _____________ n space travel?
Yes, but _____________ _____ Mars yet, because Mars is very _________, much farther than the mn. Lts f scientists _____________________ send astrnauts t Mars ne day.
Yu can _____________ _______ infrmatin.
I will. Thank yu, Tny!
Cmplete the passage with the crrect frm f the wrds in the bx.
arrive discver planet send yet
On tday's news, Tny has heard that scientists have (1)_____ a spaceship t Mars and it has (2)______ n the (3)______ after a jurney f several mnths frm the earth. Scientists have nt (4)__________ life n Mars (5)_____. And n astrnaut has ever been t Mars because it is very far away.
现在完成时中可以分别用____，______或___加以强调或说明。
Pay attentin t the fllwing sentences.
注意: 有时为了表达思想感情，一些提供新信息的词需要重读, 需要强调的词需要重读。
Prnunciatin and speaking
英语句子一般由多个单词构成，这些单词的重读一般遵循以下规律：名词、形容词、数词、动词、副词、代词和表达强烈思想感情的感叹词需要重读；人称代词、连词、冠词、介词、以及少数系动词和助动词等主要起语法作用的单词一般不重读（当然有少数例外）。
Listen and underline the wrds the speaker stresses.
Nw listen again and repeat.
Make lists f what we have and have nt dne in space travel.
We have…__________________________________________________________________________________________________________________
· A dg has travelled in space.· Men have travelled t the mn.· Spaceships have taken phtgraphs n Mars.
Fr example:
We have nt…__________________________________________________________________________________________________________________
· We have nt built huses in space.· Astrnauts have nt been t Mercury.· Scientists have nt visited Venus.
Wrk in pairs. Talk abut space travel with the lists in Activity 6.
Have we sent a spaceship t Mars?
Yes, we have. But we haven't discvered life n Mars.
Oh, have we sent any animals t space?
Yes, we have already sent sme animals t space, such as a dg and a cat.
Really? That's amazing! Hw is the dg in space nw?
It was a pity. The dg was dead several hurs after he arrived in space.
1. Sure, n prblem.2. far away3. search fr infrmatin4. What are yu up t?5. I've just made a mdel spaceship fr ur schl prject.6. Has it arrived yet?7. Astrnauts have already been t the mn.
Nw 2 minutes t test yur spelling.
Spelling Bee
1. English-Chinese planet spaceship prject mdel earth space travel astrnaut2. Chinese-English 发现；找到 没问题 到达；抵达 在(播放)中；关于 刚才；刚刚
When finishing, exchange yur papers t see wh des the best.
Self-evaluatin
1. Can yu understand the cnversatin?2. Can yu talk abut recent events n space travel?3. Can yu mark the wrds the speaker stresses?
I. 根据句意及首字母提示完成句子。1. Sam lves all kinds f planes, s I plan t buy a m_____ plane fr his birthday.2. I’ve j_____ called Tm and he said he wuld nt g swimming with us.3. There was a traffic jam, s Miss Lin r_______ the cmpany fifteen minutes later.4. - Tny, have yu finished yur hmewrk? - Nt y_______.5. - Mum, what are yu u_____ t with the bx? - I’m putting yur ld bks in it.
Ⅱ. 根据句意，从方框中选择适当的单词并用其正确形式完成句子。
science hard far discver interest
1. Lincln practises s _____ because he wants t make the basketball team.2. We chse t g t the city park because the city z was much ______.3. — Have yu heard f Irène Curie? — Yes, f curse. She was Marie Curie’s daughter and she was als a famus ________.4. — We picked strawberries n the farm and had a picnic near a river. — Sunds __________!5. — Amy, where did yu find the train ticket? — I __________ it under the dictinary.
interesting
Ⅲ. 根据所给汉语提示完成英语句子，每空一词。1. 农场如此远，开车去那里用了我们三个小时。The farm was s _____ _____ that it tk us three hurs t drive there.2. — 能给我递过来那本有关航天旅行的杂志吗？ — 当然，没问题。 - Can yu pass me the magazine abut space travel? - Sure, _____ ________.3. 李磊已经去过香港太空馆两次了。Li Lei _____ _____ _____ Hng Kng Space Museum twice.4. 为了按时到达机场，迈克打了出租车。_____ _____ _____ get t the airprt n time, Mike tk a taxi.5. 琳达正在网上查找关于这次绿色活动的信息。Linda _____ _____ _____ infrmatin abut the green activity n the Internet.
far away
n prblem
has been t
In rder t
is searching fr