高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration完美版课件ppt

这是一份高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration完美版课件ppt，共28页。PPT课件主要包含了CONTENTS，Lead in，Exercises，开飞机，在太空中，实现探索太空的梦想 ，回收某物以备后用，由于缺少引力，保持健康，控制他们的身体等内容，欢迎下载使用。

Learning Objectives
1. T learn the usage f infinitive used as attribute r adverbial in a sentence.2. T apply what we learn in this perid t exercise, especially in writing and grammar filling.
B3U4 Space explratin Grammar
Lk and bserve.
Presentatin
Infinitive as attribute and adverbial.
Fill in the blanks.
Language pints
Imprtant sentences.
Lk at the fllwing sentences and fcus n the italicised infinitives. In pairs, discuss their functins and meanings.
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. Hwever, sme scientists were determined t help humans realise their dream t explre space. 4. Yuri Gagarin became the first persn in the wrld t g int space. 5. America’s NASA space agency launched Vyager 1 n 5 September 1977 t study deep space. 6. These disasters made everyne sad and disappinted, but the desire t explre the universe never died.
7. China became the third cuntry in the wrld t independently send humans int space in 2003. 8. This signalled ne step further in China’s plan t establish a space statin in the future. 9. Mre recently, China has sent Chang’e 4 t explre the surface f the far side f the mn t make measurements and bservatins. 10. Eurpe, the US, and China all have plans t further study and explre planets like Mars and Jupiter. 11. Despite the difficulties, scientists hpe future discveries will nt nly enable us t understand hw the universe began, but als help us survive well int the future.
1. Infinitive as attribute
一、不定式作定语的位置和关系
1. We must find a persn t d the wrk.2. There are lts f interesting things t see. 3. They gt the rder t leave the city.
二、不定式作定语（名词被特定词修饰）
1. She is the first graduate t get an ffer in the big cmpany.2. He is the nly ne t survive the accident. 3. He is the right persn t d the jb.
三、不定式作定语与特定名词连用
1. In the past, wmen had n chance t g t schl.2. He made an attempt t be admitted t the big cmpany. 3. A gd teacher must have the ability t make himself understd. 4. I must keep the prmise t pay n time.5. His eagerness t get back hme was quite bvius.
四、不定式加介词作定语
1. Give me a pen t write with. 2. He is lking fr a rm t live in. 3. There is nthing t wrry abut.4. Here is a piece f paper fr yu t write n.
1. I have a lt f things t d tmrrw.2. Please give me smething t drink.3. He will shw yu the right path t take.
①I d a lt f things. ② I drink smething. ③Yu take the right path.
试比较1、2句和3、4句的区别是什么？
1. D yu have any clthes t wash?2. Kids, d yu have any clthes t be washed?3. I can’t g ut this afternn, because I have many materials t type. 4. The bss tld me that he had many materials t be typed.
动词不定式的时态和语态
The airprt ______________ (cmplete) next year will help prmte turism in this area. (2013 四川改)2. We are having a meeting in half an hur. The decisin _________ (make) at the meeting will influence the future f ur cmpany. (2012 重庆)3. Vlunteering gives yu a chance _________ (change) lives, including yur wn. (2013 北京)4. The students are lking frward t having an pprtunity _________ (explre) sciety f real-life experience. (2013 上海)5. I have a lt f readings __________ (cmplete) befre the end f this term. (2010 山东)
t be cmpleted
6. The play ______________ (prduce) next mnth aims mainly t reflect the lcal culture. (2009 安徽)7. The ability _________ (express) an idea is as imprtant as the idea itself. (2011 湖南)8. It’s imprtant fr the figures ____________ (update) regularly. (2011北京)9. Birds’ singing is smetimes a warning t ther birds ______ (stay) away. (2012 北京)10. It’s standard practice fr a cmpany like this ne _________ (emply) a security fficer. (2014 山东)
t be prduced
t be updated
2. Infinitive as adverbial
1. T make friends easily, yu need t be very kind. 2. They went there t save peple wh were injured. 3. Mre TV prgrammes were prduced t raise peple’scncern ver fd safety. 4. T / In rder t catch the first bus, he gt up early. 5. The bus stpped s as t pick up passengers.
1. He wke up t find everybdy gne. 2. He arrived at the train statin, nly t find the train had already left. 3. She is t tired t d the jb. 4. He is ld enugh t g t schl.5. Will yu be s kind as t pen the windw?
1. I am s excited t be here! 2. I am mre than delighted t be with yu!3. She is prud t have wn the first place. 4. He is glad t be invited t the meeting.
________ (make) it easier t get in tuch with us, yu’d better keep this card at hand. (2016 北京改)Anxiusly, she tk the dress ut f the package and tried it n, nly _______ (find) it didn’t fit. (2014 天津改)3. Grup activities will be rganised after class _________ (help) children develp team spirit. (2014 重庆改)4. Gerge returned after the war, nly __________ (tell) that his wife had left him. (2012 山东)5. This machine is very easy _________ (perate). Anybdy can learn t use it in a few minutes. (2012 辽宁)6. We were astnished _______ (find) the temple still in its riginal cnditin. (2010 辽宁)
Hell, my dear friends! I am greatly hnured _________ (share) the event with yu. The theme f the activity is _________________(intrduce) Chinese traditinal culture. During this mnth, there will be varius activities fr yu ____________ (experience) the rich and clurful Chinese culture. Yu will have a chance __________ (make) paper-cutting r ____________ (appreciate) Chinese arts. There will be sme lectures fr yu _________ (attend), _______ is beneficial t yur understanding abut China. ________ (learn) mre abut China, dn’t hesitate _________ (cntact) us and be the first ________ (sign) up fr the activity.
t experience
t appreciate
Imprtant phrases
Imprtant phrases (P42)