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

这是一份高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration备课ppt课件，共28页。PPT课件主要包含了单元语法精析，to discuss，to travel，to tell，to find，to see，动词不定式作定语，to flower，to make，to read等内容，欢迎下载使用。

Sectin Ⅱ　Discvering Useful Structure
Grammar——动词不定式作定语和状语语法导图
语法讲练一、动词不定式作状语1．动词不定式作目的状语
D　典例呈现①We climbed t the tp f the twer t get a better view f the area.我们爬上塔顶，以便更好地看这个地区。②In rder t reduce air pllutin, the lcal gvernment has taken strict measures.为了减少空气污染，当地政府已经采取了严格的措施。③We shuld learn a lessn frm ur mistakes s as t be a better persn in the future.我们要从错误中吸取教训，以便在将来成为更好的人。
④He takes exercise like crazy in rder t/s as t lse weight.→He takes exercise like crazy in rder that/s that he can lse weight.为了减肥，他拼命锻炼。
J　即学即练1一句多译我们将召开会议来讨论这种不健康的生活方式。①We'll hld a meeting _____________ the unhealthy lifestyle.→We'll hld a meeting ________________________________ the unhealthy lifestyle.句式转换②We stayed in Beijing t visit the Bird's Nest and the Water Cube.→We stayed in Beijing ________________ we culd visit the Bird's Nest and the Water Cube.
in rder t discuss/s as t discuss
in rder that
2．动词不定式作结果状语
D　典例呈现①Wuld yu be s kind as t lend me yur cmputer?你能把你的电脑借给我吗？②He is such a fl as t believe what she said.他真是个傻瓜，竟然相信了她的话。③She was intelligent enugh t turn ff the gas.她关掉了煤气，够机灵的。
④It's t late t g t the ftball match nw；besides, it's beginning t rain.现在去看足球比赛太晚了；况且开始下雨了。⑤He raced thrugh the living rm, nly t find the frnt dr clsed.他飞快地跑过起居室，却发现前门锁上了。
Y　易混辨析①He hurried t the statin, nly t find the train had left.他匆忙赶到车站，却发现火车已经开走了。②Her father passed away, leaving her a large sum f mney.她父亲去世了，给她留下了一大笔钱。
J　即学即练2单句语法填空①Yu're ld enugh ____________ (travel) n the train by yurself.②Miriam was t frightened __________ (tell) her family what had happened.③My brther was _____ careless as t make sme spelling mistakes.④I came t the supermarket after wrk, nly __________ (find) it was being decrated.
3．动词不定式作原因状语不定式作原因状语主要用在形容词或过去分词后面，表示产生这种情感的原因。多见于“sb.＋be＋adj.＋t d”结构中。有这样用法的形容词有happy, glad, delighted, pleased, sad, srry, excited, disappinted, wrried, anxius, lucky, prud, frightened, surprised, willing等。
D　典例呈现①I'm very surprised t hear that Zhang Mei has been elected secretary f the Party.听说张梅被选为党委书记，我感到很惊讶。②She was anxius t finish schl and get a well-paid jb.她渴望毕业并找到一份高薪的工作。③We are very happy and excited t be able t wrk with yu all.我们都很开心能够和你们一起学习。
J　即学即练3单句语法填空①He bught a bk and was surprised __________ (find) a picture f the artist Pierre Bnnard sitting n the same chair in the same garden as his father's painting.②The Eurpean cuntry is willing _______________ (cperate) with China n its Belt and Rad Initiative, knwn as the BRI.③Cathy was pleased _________ (see) the big smile n her mther's face.
4．动词不定式作评论性状语
D　典例呈现①T be hnest, I think he is a successful businessman.老实说，我认为他是个成功商人。②T begin with, n ne can deny that listening and speaking play imprtant rles in English study.首先，没人能否认在学英语时，听和说起着重要的作用。③T make things wrse, we lst ur way in the frest.更糟糕的是，我们在森林中迷了路。
J　即学即练4完成句子①________________,I dn't like the curse, but I must take it.说实话，我不喜欢这门课，但我不得不修。②______________________,we ught t knw what we are studying fr.首先，我们应该知道为什么而学习。③_____________________________,he left his key in the ffice.更糟的是，他把钥匙落在办公室里了。
T begin/start with
T make things/matters wrse
D　典例呈现①My father has lts f things t deal with.我父亲有很多事情要处理。(动宾关系)②Wang Ming must find a partner t perfrm magic n the stage.王明必须找一个搭档在舞台上表演魔术。(主谓关系)③Maria made a prmise t beat his cmpetitr in the cntest.玛丽亚承诺在比赛中打败他的对手。(同位关系)④My daughter has much hmewrk t d tnight.今晚我的女儿有很多作业要做。(尚未发生的动作)
⑤My teacher was the first persn t cme up with the idea.我的老师是第一个想出这个主意的人。(位于序数词修饰的名词后)⑥Henry has great determinatin t achieve success.亨利有取得成功的决心。(位于抽象名词后)
J　即学即练5单句语法填空①The plum trees are the first ____________ (flwer) even as the snw is melting (融化)．②We all respect her because she always tries new ways __________ (make) her classes lively and interesting.③I wuld like t get smething __________ (read) in the cming winter hliday.④My wrkmate is lking fr a rm __________ (live) in.
专项练习Ⅰ.单句语法填空1．The airprt __________________(cmplete) next year will help prmte turism in this area.2．(2022·新高考Ⅰ卷)The plan will extend prtectin t a significant number f areas that were previusly unprtected, bringing many f the existing prtected areas fr giant pandas under ne authrity ______________ (increase)effectiveness and reduce incnsistencies in management.3．(2023·全国甲卷)And the nly way fr us _________ (get) int the habit f waiting is t practice.
t be cmpleted
4．(2022·新高考Ⅱ卷)He pushed a chair nt the balcny, and climbed up_________ (see) them.5．___________(learn) mre abut Chinese culture, Jack has decided t take Chinese flk music as an elective curse.6．We travel n Day 2 t nrthern France ___________(visit) the Wrld War I battlefields.7．When the grillas and I frightened each ther, I was just glad __________(find) them alive.
8．Jin us ___________(taste) a variety f fresh lcal fd and drinks.9．My ambitin is __________(wrk) fr a firm that develps cmputer sftware when I grw up.10．He prefers ________________(eat) white bread and rice, which is different frm thers.
eating/t eat
Ⅱ.完成句子1．I hurried t Prfessr Wang's huse _________________________.我匆忙赶到王教授的家，可是却发现他外出了。2．During my last winter hliday, I went t the cuntryside with my father __________________________.去年寒假，我和父亲一起去了乡下看望我的祖父母。3．Califrnia has lst half its big trees since the 1930s, accrding t a study __________________ Tuesday.根据本周二要公布的一项研究，自20世纪30年代以来，加利福尼亚已经失去了一半的大树。
nly t find he was ut
t visit my grandparents
t be published