高中英语牛津译林版 (2020)必修 第三册Unit 4 Scientists who changed the worldExtended reading教学ppt课件

这是一份高中英语牛津译林版 (2020)必修 第三册Unit 4 Scientists who changed the worldExtended reading教学ppt课件，共8页。PPT课件主要包含了work on，losing，run take，at risk，spending，信用卡，荣誉 ，学分 ，赞扬 ，赊欠赊账 等内容，欢迎下载使用。
1. ____________ 从事，致力于2. _________________原子弹3. ________________ 使……处于危险之中4. ___________________ 包含在，与...有关
be invlved in
1. it represented the destructin f peple and it put ur future at risk. (Lines3-5)
risk n.危险，风险； v.使遭受危险；冒的危险;冒险做
冒生死之险 v. ____________________________冒险做... v. ____________________________ n. ____________________________
risk ne’s life / lives
run/take the risk f sth/ ding
常见短语搭配：处境危险，在危险中 at risk自担风险，对发生的事情负责 at ne’s wn risk冒...的危险 at the risk f
1. They risk _________(lse) everything.2. We dn't want t __________the risk f lsing their business.3. He saved my life ____________ lsing his wn. 4. Persns swimming beynd this pint d s _______________(冒着自身风险). 5. That wuld mean putting ther children _____(处境危险)?
at the risk f
at their wn risk
(1) invlved adj.参与，有关联；耗费很多时间，关注be/get invlved in... 参与……，与……有关；专心于……(2) invlve ①vt. 牵涉，牵连；(使)参加，加入invlve sb./neself in (ding) sth. 使某人/某人自己参与(做)某事 ②vt. 包含，需要invlve ding sth. 包括/需要做某事(3)invlvement n. [U]参与；[U，C]投入
2. I had t ask myself, “Is there sme evil invlved in science?
① The man said he invlved himself this affair by accident nt n purpse.② Michelle fund a jb as a high schl teacher which invlved ________(spend) quite a lt f time with students.③ As he was invlved in the bring talk，he was a little annyed.→ ______________________________，he was a little annyed.④ 你本不该把他牵涉进你们的争吵 (Translatin)。 Yu shuldn’t have gt him invlved in yur argument.
Invlved in the bring talk
1．________________ 换句话说2．_____________________________ 致力于……3．_____________________ 深思熟虑、再三思考
put anther way
devte neself t (ding)...
think lng and hard
put (it) anther way “换言之”,同义词组有：in ther wrdsthat is (t say)
屠呦呦致力于中医的发展。______________________________________________________________________________________________________________________________.
Tu Yuyu devtes herself t the develpment f Traditinal Chinese Medicine
1. ______________ 具有价值 2. ______________________ 某物被某人所熟悉3. ____________________归功于……4．_________________________引导我们行善5．_____________________有利的力量
sth. be familiar t sb.
lead us t gd wrk
t the credit f...
an enabling pwer
3. ... it is nt nly t the credit f science...(Line 12)
credit card
判断下列句子中credit的含义
1. They are wrking hard fr the credit f China.2. Yu must pass the examinatin t get credit fr the curse.3. We did all the wrk and she gets all the credit!4. The bank refused further credit t the cmpany.5. N credit is given at this shp.6. Brrwers need t prvide the credit histry, which the lenders will use as the criteria when evaluating a lan.
credit v.
At the time, we used t credit everything t ne persn.I can credit all that yu are telling me.I want t credit this t my accunt.
credit n．[U]认可，赞扬，称赞；　[U，C]贷款，借款；　[U]信用，信誉；　[U]赊购，赊欠；　[C]学分v. 把（钱）记入总账，把钱存入（账户）；相信，信任；认为是……的功劳
①Yur hnesty des yu great credit. 你的诚实值得大大表扬。 ② We bught the dishwasher ________credit .③______________, Jack never tld anyne exactly what had happened. 值得赞扬的是，杰克对所发生的事守口如瓶。
give sb. credit fr... 为……而称赞某人d sb. credit 使某人值得赞扬t sb.’s credit 使值得赞扬 (无论sb.是否单数，credit都为单数)n credit 赊购
T his credit
4. ... but it desn’t carry instructins n hw t apply it. (Line 14)
vt. 适用;涂，敷；应用 apply sth. t...把某物应用于…;把...涂到... be applied t... 被应用于……(t为介词)vi. 申请 apply t sb fr sth (向……)申请…… apply t d sth 申请做某事
apply neself/ne's mind t (ding) sth. 某人致力于/专心于(做)某事applicatin n. [C，U]申请，申请表；应用applicant n. [C]申请人applied adj. 应用的，实用的
① Due t the ___________ (apply) f this medical technlgy, sme diseases can be treated at the early stage.② We shuld apply thery ________ practice; therwise, it is n use.③The persn wh wants t apply ________ the psitin will be expected t have a gd cmmand f English.④After kncking plitely at the dr, the ________ (apply) entered the ffice f the general manager.
⑤ The new technlgy________________________ farming, which helps increase agricultural prductin.这项新技术已被应用于农业，有助于提高农业生产。⑥ Befre yu travel t a freign cuntry, yu shuld _________________a passprt. 在去外国旅游之前，你应该申请护照。⑦ Over the next mnths, he____________________ ____________________________.在接下来的几个月里，他专心致志地改进这项技术。
has been applied t
applied himself t
imprving the technique
1. ___________________________ 知识上的享受 (L17)2. ______________________ 给……提供……(L17)3. ______________________________激励人们深入看问题(L20)4．________________让某人失望(L21)5．______________________________进行一次新的探索(L21)6. ________________促使，促成(L22)7. ________________被引领做某事(L23)
intellectual enjyment
inspire ne t lk deeper
turn ver each new stne
be led t d
1. _____________________________________________ 无知，怀疑和不确定 (L26)2. ____________________________ 重要(L26)3. _____________关于(L28)4．________________不肯定，不确定(L29)
ignrance and dubt and uncertainty
be f great imprtance
When he has an idea as t what the result is, he is uncertain. （P54）
as t＋WH... 至于……as t＋n./prn./ding 至于/关于……❶They have nt decided yet as t wh will be in charge f the prject. 他们还没有决定谁来负责这项工程。❷He asked fr my advice as t what t d next. 关于接下来要做什么，他征求了我的意见。❸We had a delightful weekend in the cuntry. As fr/t the traffic, we had n difficulty. 我们在乡下度过了一个愉快的周末。至于交通，我们没有遇到任何困难。
(1)as t后面可接从句或“特殊疑问词/whether＋不定式”结构。但as fr不可以。(2)as t可用于引出一个与前文有所不同的话题。此时as t可与as fr互换。
完成句子①我们把它定在下周六吧。至于我们野餐的地点，由你来决定。Let's make it next Saturday. ______________________________， it's up t yu.②还不能确定他是否会签署这份合同。There is sme dubt _______________________ sign this cntract.③对我来说，我的母亲是我最尊敬的人。_________________, my mther is the persn I respect mst.
As fr/t the place fr ur picnic
as t whether he will
1. ______________________ 想当然地认为，认为……是理所当然的(L30)2. ___________________ 因为……而成立(产生)(L31)3. ___________________给……留空间(L35)
take it fr granted
be brn ut f...
leave rm fr...
Nw，we scientists take it fr granted that it is perfectly pssible t live and nt knw.如今，我们科学家理所当然地认为，生而有所不知是完全有可能的。
在“take it fr granted＋that从句”中，it是形式宾语，真正的宾语是后面的that从句。与此类似的用法有rely n/depend n/see t it＋that从句；appreciate it＋if从句；like/hate it＋when从句。
(1)A teacher shuldn’t take fr granted that every student has understd what he said in class.
(2)Yu can rely n my helping yu when yu are in truble.→ I will help yu when yu are in truble.(含有it作形式宾语的复合句)(3)如果你能考虑我的邀请，我将不胜感激。(2022·新高考全国Ⅰ，应用文写作)________________________________________________________________________________________
I wuld appreciate it if yu culd take my invitatin int cnsideratin / accunt.
Yu can rely n it that
Permit us t questin―t dubt ―t nt be sure.(L35)
permit vt. 允许，准允；vi.& vt.允许，使有可能；n.[C]许可证
permit sb. t d sth. 允许某人做某事 sb be permitted t d sth. 某人被允许做某事permit (ne's) ding sth. 准许(某人)做某事weather/time permitting 天气/时间允许的话permissin n. [U]许可，允许ask permissin 请求许可withut /with sb.'s permissin 未经/经某人许可
单句语法填空/完成句子①Many shp wners dn't permit ________ (park) cars in frnt f their shps.②It is requested that we shuld nt be permitted _________(take) gds ut f the cntainer unless infrmed.③In the lab, the students can’t tuch electrical devices withut the teacher’s (permit). ④Even thugh his father didn't _______________________________ (允许他加入) the schl ftball team, he did it finally.
permit him t jin/permit his jining
④天气允许的话，将举办冬日远足活动，让我们接近大自然并提高我们学生的健康意识。(应用文写作之通知)① ，a winter hike will be launched t get us clse t nature and raise us students’ health awareness. (独立主格结构)② ，a winter hike will be launched t get us clse t nature and raise us students’ health awareness. (条件状语从句)
Weather permitting
If weather permits
1. ______________________ ……的成果，成效，结果(L37)2. ___________________ 不是……而是……(L38)
the fruit/fruits f...
It is ur respnsibility as scientists, knwing the great prgress that is the fruit f freedm f thught, t declare the value f this freedm...（P54）
declare vt. 宣布，公布；宣称，表明
be/as...宣布……为……declare war n/against...向……宣战declare fr/against表示赞成/反对It is declared that...据宣布……
据宣布，新的交通法将于下个月开始实施生效。(应用文写作之通知)_________________________________________________________________________________
It is declared that the new traffic law will cme int effect next mnth.
①The birth rate was expected t increase rapidly after the __________ (declare) f three-child plicy, but it didn't change significantly.②In 1939，Britain declared war _______________ Germany after Germany invaded Pland.③The plitician declared strngly the plicy put frward at the cnference，which made the thers present unhappy. ④Because f the slid evidence，the judge finally declared the man charged with murder (be) inncent.
/ˌdekləˈreɪʃ(ə)n/
He put frward the thery f evlutin by natural selectin and published On the Origin f Species in 1859. （P55）
put frward 提出(计划，建议)；推荐，举荐；拨快(时针指针)；将……提前
put away 将……收起，把……放回原处put aside 储存put dwn 放下；写下，记下put ff 推迟，延迟put ut 熄灭，扑灭；公布put n 穿上，戴上；上演；增加体重；抹，搽，擦put up with 容忍，忍受put up 提升；张贴；搭建
用put短语的适当形式填空(1)A week befre Earth Day，psters were ________ arund ur schl，calling upn us t jin in the actins fr a greener earth.(2)We will the picnic until next week，when the weather may be better.(3)I can’t make sense f the thery by a famus schlar. D me a favur t explain it，please.
(4)As lng as we ur cellphnes and get dwn t spending time with ur family，we will never let ur family dwn.(5)Friends have t learn t_________________ annying habits and t tlerate differences f pinins.
put up with
►The first way in which science is f value is familiar t everyne. 科学的第一个价值是大家都熟知的。[句式分析]　此句中“f value”为“f ＋名词结构”“f ＋名词”结构可在句中作表语、后置定语和宾语补足语。该结构可分为两类：(1)可以转化为同根形容词的：此时，“f＋名词”结构用来说明句子主语所具有的作用、重要性或意义等。这类名词有value, use, imprtance, help, significance, benefit, beauty等。名词前可用n, sme, any, little, much, great等词修饰，用来表示程度。Dictinaries are (＝very helpful) t English learners. 词典对英语学习者来说是很有帮助的。
f great help
(2)不可以转化为形容词的：此时，“f＋名词”结构用来说明句子主语在重量、大小、颜色、类别等方面的特征。这类名词有clr, size, age, height, weight, shape, type, kind, price, quality等，名词前可用different, the same, a(n)等来修饰。❸These pens are f many different clrs.这些钢笔有许多不同的颜色。❹The tw rms are f a size/f the same size. 这两个房间大小一样。❺Tm and I are f the same age. 我和汤姆一样大。
“f＋名词”和同根形容词的转换如下：f significance＝significant有重大意义的f use＝useful有用的f imprtance＝imprtant重要的 f value＝valuable宝贵的，很有用的f help＝helpful有帮助的 f benefit＝beneficial有裨益的
结合“f＋名词”的用法完成句子①Yu'll find this map is ___________________ t yu when yu are traveling arund Shanghai.(value)②The discvery f the new drug is ___________________________ t peple wh suffer frm heart truble. (imprtance)③请把这些东西捐给慈善机构。它们对我没有用了。Please dnate these things t charities. They are ___________t me.(use)④他们的产品质量很好，销往全国各地。Their prducts are ____________ and are sld all ver the cuntry.(quality)
f great/much value
f great/much imprtance
f high quality
⑤这对双胞胎身高相同，但体重不同。The twins are ________________________________, but different in weight.(height)
f the same height/f a height
1.我的奶奶通过不断摸索才学会使用电脑。（thrugh trial and errr）2 老师做的实验使我们对科学产生了浓厚的兴趣。（cnduct）
My grandmther has learnt t use the cmputer thrugh trial and errr.
The experiments cnducted by the teacher made us deeply interested in science.
3 我的手机可以在这里充电吗？（charge）4 我打算在山里过夜，所以随身带了帐篷和睡袋。（intend）
May/Can I charge my mbile phne here?/Can my mbile phne be charged here?
I intended t spend the night in the muntains, s I tk my tent and sleeping bag with me.
5 至于我们未来的规划，我认为我们应该努力提高产品的市场份额。（as t）6 他又让我失望了。我以后再也不会信任他了。（let sb dwn）
As t ur future plans, I think we shuld try t increase the market share f ur prduct.
He let me dwn again. I will nt trust him any mre.