高中英语外研版 (2019)必修 第二册Unit 3 On the move教学演示ppt课件

这是一份高中英语外研版 (2019)必修 第二册Unit 3 On the move教学演示ppt课件，共38页。PPT课件主要包含了Warm up，fcbaed，Pair work，Sum up，Homework等内容，欢迎下载使用。
Lk at the sentences frm the reading passage and answer the questins.
不定式作定语和结果状语
Cmpare them with the fllwing sentences and answer the questins.
1 What is the functin f "t play" in sentence (a)? ls it used t give descriptin r shw result?2 What is the functin f "t attract"in sentence (b)? Is it used t give descriptin r shw result?3 What is the difference between the tw grups f sentences?4 Why des the authr chse t use sentences (a) and (b) in the reading passage?
What are the uses f the wrd “t”? I stle smething every day t pay fr the drugs.②Teacher Wang is t meet us this afternn.③He tld me t take them t a shp in a nearby street.
t-infinitive as attributive and adverbial f result
(1). What is the functin f t-infinitive in each sentence? Is it used t give descriptin r shw result?
1.Lk at the sentences frm the reading passage and answer the questins.
a That ftball is such a simple game t play is perhaps the basis f its ppularity. b It is fun enugh t attract millins f peple.
Give descriptin
attributive定语
adverbial f result结果状语
2.Cmpare them with the fllwing sentences and answer the questins.
(2)What's the difference between the tw grups f sentences?
a That ftball is such a simple game t play is perhaps the basis f its ppularity.c That ftball is such a simple game that peple play is perhaps the basis f its ppularity.b It is fun enugh t attract millins f peple.d It is s fun that it attracts millins f peple.
Sentences (a) and (b) uses t-infinitive as attributive and adverbial f result, while sentences (c) and (d) uses attributive and adverbial clauses.
Why des the authr chse t use sentences (a) and (b) in the reading passage?
Because using t-infinitive makes sentences mre cncise（简明的）.
不定式作定语不定式作定语，要放在被修饰词的后面。 I have sme bks fr yu t read. 1）不定式作定语，与被修饰的词语有逻辑上的主谓关系，动宾关系等。He's always the first ne t get up. (他总是第一个起床。) Please give me smething t drink. (请给我点喝的。)
2）当不定式作定语，且与被修饰的词语有逻辑上的动宾关系时，不定式动词应该是及物动词；如果不定式动词为不及物动词，或者不定式所修饰的名词或代词是不定式动作的地点、工具等时，不定式后面必须有相应的介词，组成及物的动词短语。 如：He is lking fr a rm t live in. 他想找个新房子住。Because the rm was very crwded, I need a tail bench t stand n. 由于房间里太挤，我不得不站到高板凳上。
3）当作定语的不定式所修饰的名词或代词是不定式动作的承受者时，不定式既可以用主动语态，也可以用被动语态。但含义有所不同。试比较：Have yu anything t send? 你有什么东西要（自己）寄吗？Have yu anything t be sent?你有什么东西要（我或别人）寄吗？
不定式作结果状语1）不定式做结果状语，常与learn, find, see, hear, make等动词连用。 He returned hme t learn his daughter had just been engaged. 他回家后得知女儿刚刚订婚了。2)nly+不定式，常常表示出乎意料的结果。例如: I hurried t Prfessr Wang's huse nly t find he was ut. 我匆忙赶到王教授家，却发现他外出了。3) s/ such... as t可作结果状语。例如: She was s angry as t be unable t speak. 她气得连话都说不出来。
1）不定式的一般形式所表示的动作 ，通常与谓语的动作（状态）同时（或几乎同 时）发生，或是在它之后发生。 如：I saw him g ut. 2）如果谓语表示的动作发生时，不定式表示的动作正在进行，这时要用进行时。 如：I am very glad t be wrking with yu. 3）如果不定式的动作发生在谓语动词之前，就要用完成时。 如： I’m srry t have kept yu waiting s lng. 4）当不定式逻辑上的主语是这个不定式所表示的动作的承受者时，不定式一般要用被动形式。如： He asked t be sent t wrk in the cuntryside.
2 Jin the sentences using the t-infinitive frm.
1 The rules f the game are s simple. They make the game easy t play.2 The ball is small enugh. It fits int mst sprts bags.3 Give me a list f the teams. They can enter the cmpetitin.4 The ftballer has a dream. He wants t play fr a tp team.5 We arrived at the stadium. We fund that the game had been cancelled.
1 The rules f the game are simple enugh t make the game easy t play.
2 The ball is small enugh t fit int mst sprts bags.
3 Give me a list f the teams t enter the cmpetitin.
4 The ftballer has a dream t play fr a tp team.
5 We arrived at the stadium nly t find that the game had been cancelled.
3 .Rewrite the underlined parts using the t-infinitive frm. Are yu lking fr a sprts watch that can help yu keep track f(了解...动态，跟踪) yur fitness and chart(记录） yur training prgress? Whether yu're a prfessinal athlete r keen sprts persn, DX Sprts Watch is the ideal chice fr yu. It has a digital display(数字显示) that recrds yur steps, speed and distance, as well as mnitring yur heart rate and calries burnt. It als has a vice cntrl setting that enables yu t stay hands-free(免提的), while its waterprf(防水带) band is fully adjustable s that it is cmfrtable t wear. DX Sprts Watch is nly available nline, s g t ur website and place yur rder （下订单）tday!
t help yu keep track f
t recrd yur
t enable yu t stay ...
t be cmfrtable t wear
Put the verbs in brackets int the crrect infinitive frms.
1. It is frightening ____________(walk) in the rad in a sandstrm. I hpe I reach hme sn. 2. Experts hpe _______ (learn) mre abut the mvement f sandstrms. 3. I’d like __________ (tell) abut the situatin befre nw.4. The wrk needs _______________ (cmplete) by the end f the week.5. My father was ut f the city when the sandstrm came. He was very glad ________ (miss) it. 6. The building has _____________ (finish) by the end f the year. 7. ______ (see) a real sandstrm was very frightening.
1)不定式作定语时，要放在被修饰的词语后面。例如
Is this the best way t help him?
(这是帮助他的最佳方法吗?)
2)不定式作定语时，与被修饰的词语在逻辑上有主谓关系、动宾关系等。例如:
He's always the first ne t get up.
(他总是第一个起床。)
Please give me smething t drink.
( 请给我点儿喝的。)
3)当不定式作定语，且与被修饰的词语有逻辑上的动宾关系时，不定式动词应该是及物动词;如果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。例如:
Because the rm was very crwded,I needed a tall bench t stand n.
(由于房间里太挤，我不得不站到高板凳上。)
He wanted t find a new huse t live in.
(他想找个新房子住。)
1)不定式作结果状语常与 learn，find，see，hear，make等动词连用。例如:
He returned hme t learn his daughter had just been engaged。
(他回家后得知女儿刚刚订婚了。)
2)nly+不定式，常常表示出乎意料的结果。例如:
l hurried t Prfessr Wang's huse nly t find he was ut。
(我匆忙赶到王教授家，却发现他外出了。)
3)s/such... as t 可作结果状语。例如:
She was s angry as t be unable t speak.
(她气得连话都说不出来。)
Jin the sentences using the t-infinitive frm.
1 The rules f the game are s simple.They make the game easy t play.
5 We arrived at the stadium. We fund that the game had been cancelled.
4 The ftballer has a dream. He wants t play fr a tp team.
3 Give me a list f the teams.They can enter the cmpetitin.
2 The ball is small enugh. lt fits int mst sprts bags.
1, The rules f the game are simple enugh t make the game easy t play.
2, The ball is small enugh t fit int mst sprts bags.
3, Give me a list f the teams t enter the cmpetitin.
4, The ftballer has a dream t play fr a tp team.
5, We arrived at the stadium nly t find that the game had been cancelled.
Review the underlined parts using the t-infinitive frm.
Lk at the pictures and answer the questins.
1, What d yu knw abut these exercises?2, Which f these exercises have yu tried?
Read and match the descriptins t the exercises in Activity 4.Underline the wrds and expressins describing their benefits.
1, Yu have t keep yur bdy very still.This develps yur cre muscles and strengthens yur lwer back.2, This develps yur chest and shulder muscles. Remember t keep yur back cmpletely straight.3, Using nly a rpe, yu can develp yur ftwrk and balance.lt's gd fr yur heart and yu'll burn a lt f calries withut ging anywhere!4, Find a bar that will supprt yur weight. This builds strength in yur upper bdy. especially in yur arms and back.5, This develps the muscles in yur stmach regin and imprves the way yu stand.6, This gives yu imprved heart and lung functin. It als helps build strng leg bnes .
Chinese martial arts are famus all arund the wrld.Each year, tens f thusands f peple frm ther cuntries cme t China t learn Chinese martial arts. Tai chi,which is a martial art with a lng histry , is usually a ppular chice. It invlves ding very slw physical exercises t relax yur mind and calm yur bdy .
Did yu knw???
Befre-listening
Please read the tasks in activity7 and 8.
While-listening
Jurnalist: Leah, yu've been practising tai chi fr mre than 20 years and nw yu've decided t set up a tai chi schl here in the Uk. What was it that first attracted yu t the sprt?Leah:I lve watching kung fu films, s I tk kung fu classes. Thrugh these classes,l discvered tai chi and fell in lve with it at nce.Jurnalist: Yu nw visit China every year. Can yu tell me smething abut yur first trip here?Leah: That was six years ag. Fr me, visiting China was a dream cme true. On that first trip, I went t Yangshu in Guangxi.Jurnalist: Why did yu chse Yangshu?Leah: The main reasn was that ne f the greatest masters f tai chi lives there. l'd als heard a lt abut the beautiful natural views f the area.Jurnalist: What challenges did yu face studying in China?Leah: The biggest challenge was learning t understand and speak Chinese. Anther was practising sme f the basic skills that I thught I had learnt years ag.Oh yes, and I wasn't that fnd f the early mrning starts, either!Jurnalist: What makes yu nt give up and keep ging?Leah: Firstly, what I get frm tai chi makes up fr the hard wrk and challenges.Ithelps me relax and brings me peace inside, and is a simple way t deal with pressure. As well as being gd fr yur mind, tai chi can help imprve yur physical abilities. That's why I set up a tai chi schl in the UK.
Listen t the interview and chse the pints mentined.
Pst-listening
Listen again and cmplete the jurnalist's ntes.
kung fu classes
peace inside
deal with pressure
physical abilities
Wrk in pairs. Act ut the cnversatin in activity 7.
1, Recite wrds.2, Finish the exercise bk.