英语八年级下册Unit 1 Has it arrived yet?集体备课ppt课件

这是一份英语八年级下册Unit 1 Has it arrived yet?集体备课ppt课件，共43页。PPT课件主要包含了Module 3，Unit 1，New words，Mars，eight，messages，life，sent，arrived，planet等内容，欢迎下载使用。
earth n.地球
mn n.月亮；月球
news n.新闻；消息
planet n.行星
mdel n.模型
spaceship n.航天器
astrnaut n.宇航员
space travel航天旅行
1. Listen and number the wrds as yu hear them.
earth land message mn news planet reach scientist
Listening and vcabulary
2. Listen again and cmplete the ntes.● news abut the trip t (1) _________● jurney f (2) _________ mnths● has nt sent back any (3) _________ yet● hpe t find (4) _______ n Mars
Listen and read
Pay attentin t the fllwing sentences.
I’ve just made a mdel spaceship fr ur schl prject.
Scientists have sent spaceship t Mars. The jurney has taken several mnths.
—Are there any astrnauts in the spaceship?—N, there aren’t.
Astrnauts have already been t the mn.
N ne has been t Mars yet, because Mars is very far away, much farther than the mn.
Lts f scientists are wrking hard in rder t send astrnauts t Mars ne day.
Yu can g nline t search fr infrmatin.
Everyday English
What are yu up t?Sure, n prblem.
3. Nw answer the questins.1. What schl prject have Daming and Tny gt?2. Hw des Daming feel abut the schl prject?
They have gt a prject n spaceships.He’s nt sure hw t make the mdel.
3. What news has Tny heard?4. Has anyne been t Mars? Why?
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.
4. Cmplete the passage with the crrect frm f the wrds in the bx.
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.
1. What are yu up t? 你在做什么呢？ up t 表示“正在干，从事着”。常用 在非正式常合中。e.g. What’s he up t with all thse bks n the flr? What were yu up t yesterday? Yu didn’t answer my phne.
Language pints
2. I’ve just made this mdel f the space statin. 这是我刚做的宇宙空间站的模型。 just常用在现在完成时的肯定句中，常放在助动词have/has后面。e.g. We’ve just watched the film. 我们刚看了电影。
3. I haven’t started it yet. 我还没有开始做呢。 yet表示“还（末）”，常用在现在完 成时的否定句中，通常放在句末。e.g. We haven’t finished ur hmewrk yet. 我们还没有完成作业。
4. Have yu heard the latest news? 你听说过这个最新消息吗？ latest adj.最近的；最新的e.g. The news is all abut the latest meeting. 这条消息是关于最近的会议的。
5. That’s why it’s n the news. 这就是它为什么出现在新闻报导的 原因。 That’s why… 这就是为什么……e.g. That’s why they didn’t like the music. 这就是为什么他们不喜欢这个音乐。n prep. 在(播放)中；关于……e.g. What’s n the TV? 电视正在播放什么节目？
6. S have they discvered life n Mars? 所以他们在火星上发现生命了吗？ discver v. 发现；找到e.g. The fact is that he did nt discver it. 事实是他没有发现它。
7. Astrnauts have already been t the mn. 宇航员已经去过月球了。 already表示“已经”，常放在have/ has之后，通常用于肯定句中。e.g. Jack has already finished his hmewrk.have/ has been t表示曾经去过某地，但现在已经回到他的生活所在地。e.g. They’ve already been t Suzhu twice. 他们已经去过苏州两次了。
just/already/yet用法小结just “刚刚”；already “已经”，一般置于have/has之 后，两者都用于肯定句；yet 用在否定句和疑问句，表示“还未”。have been t 表示“去过某地”，但现在已 经回来了； have gne t 表示“去了某地”，现在不在 这里（说话人所在地）。
5. Listen and underline the wrds the speaker stresses.1. I’ve just made a mdel spaceship fr ur schl prject.2. I haven’t started yet because I’m nt sure hw t make it.3. Has it arrived yet?4. Astrnauts have already been t the mn.Nw listen again and repeat.
Prnunciatin and speaking
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.
We have nt… ___________________________________________________________________________________________________
We have nt built huses in space. Astrnauts have nt been t Mercury. Scientists have nt visited Venus.
7. Talk abut space travel with the lists in Activity 6. —Have we sent a spaceship t Mars? —Yes, we have. But…
Wrk in pairs.
1. —Where’s Ben? —He______ t the teachers’ ffice. He’ll be back sn. (2011福州) A. g B. has gne C. has been
2. —Will yu please g t see the mvie Guanyinshan with me? —N, I wn’t. I ______ it already. (2011聊城) A. saw B. have seen C. see D. will see
3. She isn’t at the cinema nw because she _________ the library. (2011南宁) A. has been t B. have been t C. have gne t D. has gne t4. —Jim isn’t in the classrm. Where is he? —He _______ t the teacher’s ffice. (2011武汉) A. will g B. has gne C. had gne D. is ging
5. —I’d like yu t tell me smething abut Shen Nngjia. —I’m srry, but neither Jack nr I ____ there. ( 2013湖北孝感市) A. have been B. has been C. have gne D. has gne
Cmplete the sentences.1. 我们已经到达上海。 We __________________ Shanghai.2. 他刚刚做完这个模型。 He ____________ this mdel.3. 这个女孩在干什么？ What ___ this girl ______?
have already reached
has just made
is up t
4. —你曾经去过香港吗？ —是的。 —_____ yu ___________ Hng Kng? —Yes, I _____.5. 他们听说过这个最近的新闻吗？ Have they ___________________?
Have ever been t
heard this latest news