高中人教版 (2019)Unit 4 Space Exploration多媒体教学ppt课件
展开Nthing but a tear, that's all fr breakfastWatching yu pretend yu're unaffectedYu're pulling ur cnnectins, expecting me_______ yu lk in yur directin, hping that the message gesSmewhere clse t yuClse t hard __________ itNw yur fear is reckless, and it's ut f yur cntrlWuld yu let it g?...
1. scientists wrk hard t find answers…2. They make vehicles t carry brave peple int space t find ut the secrets f the universe. 3. Fr example, America's NASA space agency launched Vyager 1 n 5 September 1977 t study deep These disasters made everyne sad and disappinted, but the desire t explre the universe never died.5. China became the third cuntry in the wrld t independently send humans int space in 2003…
① He is always the first persn t cme and the last ne t leave. 他总是第一个来最后一个走。② The teacher left us a lt f prblems t slve. 老师给我们留了很多要解答的题。③ I have a wish t g t cllege 我有一个上大学的愿望。
Cncluding-不定式作后置定语
1. 当被the first, the last, the nly等词以及形容词最高级修饰时常用不定式作后置定语。
2. smething, anything, nthing, everything等复合不定代词常用不定式作后置定语。
I’ve grwn s crazy abut everything t d with nature.
The next train t arrive was frm Shenzhen.
On 12 April 1961, Yuri Gagarin became the first persn in the wrld t g int space.
3. 不定式作定语也可用在have … t d和there be句型中。
4. 若不定式动词为不及物动词,则该动词必须与介词连用,组成及物的动词短语。
Please pass me sme paper t write ____.
There is n ne t take care f her.I have n jewelry __________(wear).
① He came here t attend an imprtant meeting. ② He laid dwn his life t save the child.③ He shuted and waved _____________________(ntice). ④ I'll write dwn his telephne number __________________(frget) it.
in rder t be nticed
s as nt t frget
表目的时t=in rder t=s as t
Cncluding-不定式作状语
① He returned hme t learn his daughter had just been engaged.② He went hme t find his ld friend Gerge waiting fr him. ③ What have I said t make yu s excited?
不定式作结果状语常与learn, find, see, hear, make等动词连用。
① She was s angry as t be unable t speak.② The by is ld enugh t take care f himself. ③ He hurried t the statin, nly t find the train had left. ④ I'm t tired t stay up lnger.
不定式作结果状语常用于以下句型结构:① s/such… as t d ② enugh t d③ nly t d (常表示意外的或事与愿违的结果,但nly前一定要加上逗号“,”)④ t … t d
① I'm glad t see yu.② Sam was very surprised t hear the news.③ I was a fl nt t listen t yu at that time.
... fllwed by the vehicle Jade Rabbit being sent t the mn t study its surface, ... China launched the Tiangng 2 space lab int space and Tianzhu 1 t dck with it. This signalled ne step further in China's plan t establish a space statin in the f the far side f the mn t make measurements and bservatins… ... and China all have plans t further study and explre planets like Mars and Jupiter.
Practice
Fill in the blanks with the crrect frms f the verbs.
1. As it is at the end f summer, peple think it is their last chance _______ (have) fun befre ging back t bring wrk.2. I think yu have every right ___________ (cmplain).3. ________ (make) friends easily, yu need t be very kind.4. It's never t ld _______ (learn).5. He went back, nly _______ (find) the dr firmly lcked.
6. We are very pleased _______ (hear) yur wnderful news.7. He is t ready ________ (help) thers.8. The child has n tys _______ (play) with.9. There is n time _______ (lse) yu be s kind as _______ (tell) me the time?
1. 她总是第一个到教室,最后一个离开的。
2. 孩子们,安静一下,我有件事情要宣布!
3. 这只狗很勇敢,跳到水里救那个小女孩。
4. 有很多作业要做,我没时间出去玩了。
Replace the italicized parts by using infinitives r “in rder t /s as t + d”.
1. In 2003 Yuri Malenchenk became the first persn wh gt married in space. →2. In space, astrnauts cllect all dirty water s that it can be recycled fr later use. →
3 Mankind has always been curius abut the universe and many peple have dreamt that ne day they wuld fly int space.4 Astrnauts' bnes and muscles can get very weak in space due t the lack f gravity, s they need t exercise every day, which will heip them stay healthy.5 Astrnauts have t use tape t stick everything dwn while wrking in space because everything wuld flat ff therwise.During a spacewalk, astrnauts have t mve slwly s that they can keep their bdies under cntrl.
Sending peple t ther planets r even beynd the slar system is nt an easy gal __________ (achieve). One f the prblems is that the trip wuld take a very lng time. Fr example, ______ (use) the current technlgy, it wuld take ver tw years _________ (get) t the clsest planet, Mars, and back. Althugh light is the fastest thing _________ (knw) in the universe, it culd take mre than fur years t reach the nearest star system. Will scientists figure ut a way _______ (stre) sufficient fd and water fr the lng jurney? Is it pssible t travel faster than light? N ne knws the answers yet. Hwever, space scientists never give up. They are experimenting with grwing crps in space s as _______ (help) astrnauts get enugh fd n lnger jurneys thrugh space.
Intrduce Zhai Zhigang 's experience as an astrnaut, using as many infinitives as pssible
She is always the first t arrive and the lastt leave the classrm.
Be quiet please, bys and girls, I have an annuncement t make.
The dg was brave enugh t jump int the water t save the little girl.
I have n time t play utside with s much hmewrk t d.
1. In 2003 Yuri Malenchenk became the first persn wh gt married in space. → In 2003 Yuri Malenchenk became the first persn t get married in space.2. In space, astrnauts cllect all dirty water s that it can be recycled fr later use. → In space, astrnauts cllect all dirty water s as t recycle it fr later use.
3 Mankind has always been curius abut the universe and many peple have dreamt that ne day they wuld fly int space. Mankind has always been curius abut the universe and many peple have the dream t fly int space ne day.4 Astrnauts' bnes and muscles can get very weak in space due t the lack f gravity, s they need t exercise every day, which will heip them stay healthy. Astrnauts' bnes and muscles can get very weak in space due t the lack f gravity, s they need t exercise every day t/in rder t/s as t help them stay healthy.
5 Astrnauts have t use tape t stick everything dwn while wrking in space because everything wuld flat ff therwise. Astrnauts have t use tape t stick everything dwn while wrking in space t/in rder t/s as t keep everything frm flating ff.6 During a spacewalk, astrnauts have t mve slwly s that they can keep their bdies under cntrl. During a spacewalk, astrnauts have t mve slwly t/in rder t/s as t keep their bdies under cntrl.
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