人教版 (2019)选择性必修 第一册Unit 1 People of Achievement课前预习课件ppt

这是一份人教版 (2019)选择性必修 第一册Unit 1 People of Achievement课前预习课件ppt，共24页。PPT课件主要包含了Conclusion等内容，欢迎下载使用。

Build up yur vcabulary
Discver the meaning f wrds, and then examine hw they are used in cntext.Understand and practise the use f the rts f English wrds with the vcabulary frm the text.Understand and practise wrds in cntext.
1. __________ ck smething in very ht water2. __________ relating t plants3. __________ qualities r characteristics f smething4. __________ a kind f substance that flws freely, such as water r milk5. __________ physical material that exists
They then tried biling fresh wrmwd ... but this did nt wrk either.
In 1969, she ... t find traditinal btanical treatments fr the disease.
Her team examined ... fr their medical prperties.
They then tried ... using the liquid btained frm this t treat malaria, ...
Using a lwer temperature t draw ut the extract, she fund a substance that wrked.
1. The tw flwers are quite distinct frm ne anther, s it is easy t make a __________ between them.2. Scientists need t __________ hw the new material stands up t wear and tear t prve hw valuable it is.3. A talented scientist well knwn fr his __________ t his cuntry, Huang Danian cmmitted himself t his research in gephysics.4. A: Did yu cme t any cnclusins? B: Yes, we __________ that by drawing ut the extract at a lw temperature, we culd find the substance that we needed t cmplete the experiment.5. She spends a lt f time __________ her patients’ dreams. This analysis is very helpful, explaining their daily behaviur very well.
insist btain bjective acknwledge apparently crucial
Lu Xun, ___________ as ne f the greatest mdern writers in China, was brn in Shaxing, Zhejiang Prvince in 1881. In 1904, he went t Japan and became a medical student, with the __________ f imprving peple’s health and saving lives. Hwever, he changed his mind when he saw in a pht a Chinese man abut t be killed by a Japanese sldier. It struck him that the ther Chinese men in the pht __________ did nt care abut what was happening t their fellw cuntrymen. Frm this, he cncluded that the __________ prblem in China was nt physical illness, but the spiritual illness f peple at that time. Fllwing this, he quit medical schl. When he returned t China in 1908, he __________ a teaching jb. In 1917, a friend __________ that he help write fr a magazine called New Yuth. That was hw his first famus shrt stry A Madman’s Diary gt published.
acknwledged
Discver useful structures
Learn hw t analyse and identify the uses f relative clauses.Use what yu have learnt in the previus activities t cmbine sentences using nn-restrictive relative clauses.Use what yu have learnt in the previus activities t express yur wn ideas r pinins by using nn-restrictive relative clauses.
1. They tested hundreds f Chinese medical treatments that shwed prmise in the fight against the disease.2. Tu Yuyu was awarded the Nbel Prize, which is cnsidered ne f the highest internatinal hnurs a persn can receive.3. Tu Yuyu went t Hainan, where malaria was mre cmmn, t study malaria patients.4. Later, the medicine was tested n malaria patients, mst f whm recvered.
restrictive, describe the kind f medical treatments they tested
nn-restrictive, give extra infrmatin abut Nbel Prize
nn-restrictive, give extra infrmatin abut Hainan
nn-restrictive, give extra infrmatin abut the patients
1. 非限制性定语从句和它的先行词之间是比较松散的关系。在口语中有停顿，在书写中常用逗号隔开。
Tm came t the party in patched jeans, which surprised the ther guests fr they were all wearing evening suits.汤姆穿着打补丁的牛仔裤来参加了宴会，这把其他客人都惊到了，因为他们穿的都是晚礼服。
2. 非限制性定语从句的引导词通常是wh, whm, whse和which等wh-词，不用that和why来引导非限制性定语从句。如果表原因，要用fr which来替代why引导的从句。
The sailr’s daughter, whse name is Ann, gave me a patient smile.那个水手的女儿耐心地冲着我微笑，她的名字叫安。
3. 关系副词where和when也能引导非限制性定语从句。
I’m seeing the manager tmrrw, when he will be back frm New Yrk.我明天要去见经理，他明天要从纽约回来。
1. 用于非限制性定语从句时，可以指代整个主句的内容，as和which可以换用。
He left her, as/which was strange. 他离开了她，这很奇怪。
2. as引导非限制性定语从句，指代整个主句的内容，从句可置于句首、句中和句尾。
As everyne knws, Tm is gd at English. 大家都知道，汤姆擅长英语。
3. 非限制性定语从句中谓语为被动时，常用as作主语。如as is said/knwn/ annunced/reprted/mentined/expected/discussed等。
As is knwn t all, Taiwan is a part f China. 众所周知，台湾是中国的一部分。
4. as引导非限制性定语从句，有“正如”的含义，如下列句式：as has been said abve, as anybdy can see, as we had expected, as (it) appears等。
Things are nt always as they appear. 事情并不总是像表面那样。
5. which引导非限制性定语从句，指代整个主句的内容，从句只能置于句尾。
The decisin was pstpned, which was exactly what he wanted.决定被推迟了，这正是他想要的。
6. which引导非限制性定语从句，指代主句中的一个词（先行词），从句置于先行词后，可在句中或句尾。
The ftball match, which I watched yesterday, is very interesting.我昨天看的那场足球赛很有趣。
7. which引导非限制性定语从句，指代整个主句的内容，从句的谓语带有宾语，有的还带宾语补足语。
Water changes int steam, which is knwn t be a physical change.水变成蒸汽，这是众所周知的物理变化。
8. which引导非限制性定语从句，指代整个主句的内容，从句意思可与主句相反。
He can write a letter in English, which I cannt.他会用英语写信，而我不会。
The bk tells us abut Alexander Fleming. He discvered penicillin.
The bk tells us abut Alexander Fleming, wh discvered penicillin.
1. We were very impressed by the ld man. He was nt willing t acknwledge defeat.
We were very impressed by the ld man, wh was nt willing t acknwledge defeat.
2. Afterwards, Einstein had t flee Germany. Hitler was in pwer there.
Afterwards, Einstein had t flee Germany, where Hitler was in pwer.
4. The teacher asked us t listen t a speech by his favurite nvelist, J.K. Rwling. It inspired us a lt.
The teacher asked us t listen t a speech by his favurite nvelist, J.K. Rwling, which inspired us a lt.
5. The building under cnstructin was designed by I.M. Pei—a famus Chinese-American architect. He was brn in Guangzhu, China.
The building under cnstructin was designed by I.M. Pei—a famus Chinese-American architect, wh was brn in Guangzhu, China.
3. There is nthing we can d t help Linda. Her circumstances are beynd ur cntrl.
There is nthing we can d t help Linda, whse circumstances are beynd ur cntrl.
6. I was asked t explain the prject with the help f a flw chart. It was a big challenge fr me.
I was asked t explain the prject with the help f a flw chart, which was a big challenge fr me.
In each case, there are tw shrt sentences which sund separate t each ther. By cmbining the tw simple sentences tgether using nn-restrictive relative clause, the sentence becmes mre varied and has better flw.
I’d like t try ..., ...
I’d like t try that Chinese herbal medicine again, which seems t wrk best fr my cugh.
1. I wuld like t travel arund ..., ...
I wuld like t travel arund Sichuan Prvince, where Jiuzhaigu lcates.
2. What impressed me mst ..., ...
What impressed me mst abut the film was the ending, which was quite mving.
3. My favurite scientist is ..., ...
My favurite scientist is Nikla Tesla, wh was quite brilliant but als had sme crazy ideas.
4. Finally we arrived at..., ...
Finally we arrived at the z, which was clsed fr repairs.
5. My grandparents like ..., ...
My grandparents like ging fr utings in spring, which is gd fr their health.
6. I wish t btain ..., ...
I wish t btain a driving licence, which is necessary if yu want t drive a car.
7. My best friend ..., ...
My best friend came t visit last week, which was the first time I had seen him in years.
Wrds and Expressins