专题02 必修第二册Units 3~4 教材核心知识串讲（期末复习课件）高一英语下学期沪教版

这是一份专题02 必修第二册Units 3~4 教材核心知识串讲（期末复习课件）高一英语下学期沪教版，共36页。PPT课件主要包含了目 录，语法梳理·重难专练，重点词句·趣味导入，第一部分，反思进步，跨国企业，为进步做贡献，阻碍进步，快速减少，很大程度上等内容，欢迎下载使用。
（ding作状语、t d作状语）
重点词句——Unit3
significantly
1. prgress（n. 进步）→ __________（adj. 进步的）→ __________（adv. 逐步地）2. develp（v. 发展）→ __________（n. 发展）→ __________（adj. 发展中的）→ __________（adj. 发达的）3. imprve（v. 改善）→ __________（n. 改善）→ __________（adj. 改进的）4. achieve（v. 实现）→ __________（n. 成就）→ __________（adj. 可实现的）5. innvate（v. 创新）→ __________（n. 创新）→ __________（adj. 创新的）6. adapt（v. 适应）→ __________（n. 适应；改编）→ __________（adj. 适应性强的）7. succeed（v. 成功）→ __________（n. 成功）→ __________（adj. 成功的）→ __________（adv. 成功地）9. cntribute（v. 贡献）→ __________（n. 贡献）→ __________（adj. 有贡献的）10.persist（v. 坚持）→ __________（n. 坚持）→ __________（adj. 坚持不懈的）
prgressively
achievement
successfully
cntributive
persistence
重点词句——Unit4
dramatically
self-sufficient
permanently
intelligent
1.create（v. 创造；创作）→ ______________（n. 创造；作品）→ ______________（adj. 有创造力的）→ ______________（n. 创造力）2.inspire（v. 激励；启发）→ ______________（n. 灵感；激励）→ ______________（adj. 受启发的）→ ______________（adj. 鼓舞人心的）3. devte（v. 致力于；奉献）→ ______________（n. 奉献）→ ______________（adj. 忠诚的；投入的）4. vercme（v. 克服）→ ______________（n. 克服）5. excel（v. 擅长；突出）→ ______________（n. 卓越）→ ______________（adj. 优秀的）
A. applicatinB. currentlyC. initialD. detectinE. previuslyF. feasibilityG. primarilyH. intelligentI. active J. availabilityK. predictable
The agricultural sectr is ging t face enrmus challenges in rder t feed the 9.6 billin peple that the FAO (Fd and Agriculture Organizatin) predicts are ging t inhabit the planet by 2050: Fd prductin must increase by 70% by 2050, and this has t be achieved in spite f the limited __1__ f arable (适合耕种的) lands, the increasing need fr fresh water (agriculture cnsumes 70 per cent f the wrld’s fresh water supply) and ther less __2__ factrs, such as the impact f climate change, which, accrding t a recent reprt by the UN culd lead, amng ther things, t changes t seasnal events in the life cycle f plants and animals.One way t deal with these issues and increase the quality and quantity f agricultural prductin is using sensing technlgy t make farms mre “__3__” and mre cnnected thrugh the s-called “precisin agriculture”.Precisin agriculture, als knwn as “smart farming”, is nt new, In the beginning, it was abut psitin technlgies __4__, but it is becming mre cmplex mving twards all the aspects f agriculture.It’s smething that’s already happening, as crpratins and farm ffices cllect vast amunts f infrmatin frm crp yields, sil-mapping, fertilizer __5__, weather data, machinery, and animal health. In a subset f smart farming, Precisin Livestck Farming (PLF), sensrs are used fr early __6__ f reprductin events and health disrders in animals.The Eurpean Unin has spnsred several prjects n the tpic. The __7__ running EU-PLF prject, fr instance, is designed t lk at the __8__ f bringing prven and cst-effective Precisin Livestck Farming tls frm the lab t the farm.Several private cmpanies are als starting t be __9__ in this field, such as Anemn (Switzerland), eCw (UK), Cnnected Cw (Medria Technlgies and Deutsche Telekm). Smart fishing is at __10__ stage with sme prjects in Eurpe, Suth Krea, Nrth America and Japan.
1. 伴随状语（最常考：主句动作发生时，分词动作同步进行）翻译：一边…… 一边……例句：He sat there, reading a nvel.他坐在那儿，（同时）看着小说。（坐着 + 看书同步，主动→ding）Standing by the windw, she waved t me.站在窗边，她朝我挥手。
2. 自然而然的结果状语（区别 nly t d 意外结果）前面主句带来顺理成章的后果，ding 表顺其自然结果例句：It rained heavily, causing the river t rise.大雨滂沱，导致河水上涨。（下雨→涨水是自然结果→ding）易混对比：He hurried t the statin, nly t miss the train.（意外→t d）The strm lasted fr days, destrying many huses.（自然结果→ding）
3. 原因状语（=because 从句），放句首居多例句：Being ill, he didn’t g t schl.=Because he was ill, he didn’t g t schl.因为生病，他没来上学。
4. 时间状语（=when/after 从句，动作先于 / 同步主句）例句：Having finished hmewrk, he went ut.做完作业后，他出门了。（having dne：分词动作早于主句，先写完再出门，）having dne = 分词动作发生在主句谓语之前，主动形式例句：Having finished his hmewrk, Tm went ut t play basketball.做完作业后，汤姆出去打篮球。时间线：先写完作业 → 再出门
5. 条件状语（=if 从句）例句：Wrking hard, yu will succeed.=If yu wrk hard, yu will succeed.努力学习，你就会成功。
1.作【目的状语】（最高频）含义：为了……，可放句首 / 句末；句首常用 in rder t /s as t（s as t 不能放句首）例句：T imprve English, he reads articles every day.为了提高英语，他每天读文章。（目的）He gt up early t catch the first bus.他早起去赶首班车。⚠考点区分：in rder t（句首 / 句末）；s as t（只句末）
2. 作【出乎意料的结果状语】固定搭配：nly t d → 不料 / 竟然（意外坏结果）例句：He hurried t the statin, nly t find the train had left.他匆忙赶到车站，结果却发现火车开走了。（意外结果→nly t d）对比：自然而然顺理成章结果→用 ding
3. 作【原因状语】：放在形容词后（glad/happy/sad/surprised… + t d）句型：主语 + be + 形容词 + t d，表因某事产生情绪例句：I’m happy t hear the gd news.听到好消息我很开心（原因：因为听到消息）She was surprised t see us.看到我们她很惊讶（原因：看到我们意料之外）
4. 固定搭配：enugh t d /t…t…（结果状语）例句：He is ld enugh t g t schl. 他足够大能上学。The bx is t heavy t carry. 这个盒子太重搬不动。
5.t have dne（不定式完成式）含义：不定式动作发生在主句谓语之前（先做完），主动①三种必考场景seem / appear + t have dne 好像已经做了He seems t have lst his key.他好像弄丢钥匙了（先丢钥匙，现在看起来）happen + t have dne 碰巧已经…I happen t have read the bk.我碰巧之前读过这本书。be said / be reprted + t have dne 据说已经…The ld building is said t have been built 100 years ag.据说这座老楼百年前建成。
②对比区分t d：动作在主句之后 / 将来I hpe t see yu. 我希望以后见你。t have dne：动作在主句之前I’m glad t have met yu. 很高兴之前认识了你。一句话口诀t have dne，动作先于主句动词。
1. ________ back t the Nrthern Qi Dynasty, the ancient temple was destryed in flames last mnth.A．DatingB．DateC．T dateD．Dated2.The strm left, ________ a lt f damage t this area.A．causedB．t have causedC．t causeD．causing3.“I hpe yu will be a gd child at schl,” said Mum, ________ my cheek gently with her sft fingers.A．t tuchB．tuchedC．having tuchedD．tuching
4.________ the difficult piece fr many hurs, Lucy finally felt cnfident and ready fr her pian exam.A．T PracticeB．PracticingC．PracticedD．Having practiced5.________ in the queue fr half an hur, Tm suddenly realized that he had left his wallet at hme.A．WaitedB．WaitingC．Having waitedD．T wait6.Frm 2021 t 2022, China cmpleted a number f rcket missins ________ its wn space statin.A．t establishB．t be establishedC．establishingD．established
7.— Wh is the man in the picture?— He was Nrman Bethune. He came t China ________ the Chinese peple and died fr them.A．helpedB．t helpC．helpingD．help8.He spent three entire weeks preparing fr the speech cntest, nly ________ that it was cancelled due t the sudden strm.A．tellingB．t tellC．tldD．t be tld
9.Mr. Smith is lking fr a classrm that is big enugh ________ all the students, prviding a cmfrtable space where each student can participate fully in lessns.A．heldB．hldingC．t hldD．t be held10 . She was t nervus _______ with s many eyes ______ n her.A．t speak; fixingB．t speak; fixedC．nt t speak; fixingD．nt t speak; fixed
11. He is cntent ________ his evenings reading a gd bk, enjying the simple pleasures f life.A．abut spendingB．t spendC．with spendingD．fr spending12.A heavy smker will find smking hard ________, but nce they are in bad cnditin, mst f them will be determined t d it.A．t be quitB．t quitC．t pass dwnD．t be passed dwn13.Yu are silly nt ________yur dr.A．t lckB．t have lckedC．lckingD．having lcked
1. ______________ (finish) his hmewrk, he went ut t play basketball with his friends.2. ______________ (travel) arund the wrld fr a year, they gained a lt f valuable experiences.3. ______________ (be) a respnsible persn, he always takes his wrk seriusly.4. The students studied hard, __________ (hpe) t pass the final exam (imprve) his cmmunicatin skills, he jined the English crner every weekend.6. ____________ (prmte) cultural exchange between the tw cuntries, an art exhibitin was held.7. ___________ (build) a better future fr their children, parents wrk hard every day.8. They set up a schlarship _______________ (encurage) utstanding students t pursue further study.
二、用单词的正确形式填空
Having finished
Having traveled
1.他开始向他的同学和邻居求助，劝说他们捐款。2.老师抬起手，示意学生们保持安静。3.那儿的湿度很大，所以树都长得特别高，一些高达90多米。
He started turning t his classmates and neighbrs fr help, persuading them t dnate mney.
The teacher raised his hand, signaling the students t keep quiet.
It is s wet there that the trees are extremely tall, sme measuring ver 90 metres.
4.一连好几小时，我四处走着，欣赏街头艺术。5.没有人陪伴，她开始在网上聊天来打发时间。6.要想给这个项目注入活力，员工们必须想出有创意的点子。
I walked arund lking at the street art fr a few hurs.
Since n ne kept her cmpany, she started t chat nline t kill time.
T breathe life int the prject, the emplyees must cme up with creative ideas.
7.Jane对那封信是如此的好奇以至于她提前读了它。8.他尝试了不同的方法去寻找失踪的男孩，却发现他的尝试都没有成功。9. 如果我能做点什么让别人意识到这个问题，那么这就是解决方案的一部分。
Jane was s curius abut the letter as t read it in advance.
He tried different ways t find the missing by, nly t find that nne f his attempts succeeded.
If I can d smething t make thers aware f the prblem, then that's part f slutin.
10.为了保持健康，我们可下载健身APP到手机上，它们能监测我们的心率和血压。11.她对自己目前的生活并不满意，希望能采取措施改善它。12.一些有效的措施必须立刻采取在保护野生动物不被非法捕杀。
T keep healthy, we can dwnlad fitness apps t ur mbile phne and they can track ur heart rate and bld pressure.
She is nt cntented with her present life, and wishes t take actin t imprve it.
Sme effective measures must be taken immediately t prtect wild animals frm being illegally killed.
（1）ding作状语（2）t d作状语