英语选择性必修 第一册Unit 1 People of Achievement完美版ppt课件

这是一份英语选择性必修 第一册Unit 1 People of Achievement完美版ppt课件，共14页。PPT课件主要包含了boil，botanical，properties，liquid，substance，Attempt，extract，Success， ，Failure等内容，欢迎下载使用。

Learning Objectives
Grasp the wrd frmatin－derivatin
Use the tpic-related vcabularies and new wrds in new situatin
Review the prcess f hw artemisinin was discvered
Discuss hw peple can achieve success using wrds and expressins learnt in this unit.
Match the wrd with each definitin
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
bil
btanical
liquid n. 液体chemical substance化学物质substance n. 物质，主旨
Hw was artemisinin discvered?
n. 〖C〗特性，特征
Research-related Lexis
a btanical treatment.a crucial and vital treatment fr malaria
dry dried wrmwd leavesbil sweet wrmwdget the liquid
as medical prperties were destryed
use a lwer temperatureextract the substance named artemisinin
test the medicine n themselvestest the medicine n malaria patients
crucial adj. 至关重要的；关键性的近义词积累 ________、 ________ 、_____vital adj. 必不可少的；极其重要的；充满生机的
significant
Guess the meaning f the underlined wrds
1. The tw flwers are quite 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 it is.3. A talented scientist well knwn fr his ___________ t his cuntry, Huang Danian __________himself t his research in gephysics.4. A: Did yu cme t any ? 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 is very helpful, explaining their daily behaviur very well.
Wrd frmatin ----derivatin（派生）: t create a new wrd by using prefixes（前缀） and suffixex（后缀）.
Wrd frmatin ---- derivatin（派生）
distinctive
distinguish
n. 差别，区分；卓越，杰出
adj. 独特的，与众不同的
adj. 模糊的，不清楚的
adj.清晰的；清楚的；有区别的
v. 使有别于；看清，区别
prefixes（前缀）
suffixex（后缀）
多数情况下，加前缀改变原词词义，加后缀改变原词词性或词义
What d yu knw abut them?Chse ne f them and describe he r she using the five target wrds.
Practice --- blank filling
Lu Xun, ___________ as ne f the greatest mrdern 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.
acknwledged
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.
What was Lu Xun’s riginal bjective?What made him change his mind?
If yu were him, wuld yu change yur mind? Why?
Q: Hw can peple achieve success?
Plase use wrds and expressins yu have learnt in this unit.
Retell the discvery prcess f artimisinin;Finish exercises n page61 in the wrkbk;Cnclude the cmmn qualities f successful peple
Unit 1 Build up yur vcabulary
Blackbard design
Tu YuyuLu Xun
Tpic-related vcabulariesbil liquid extract substance artemisinin cnclude cmmitted acknwledge bjective crucial
New wrds-derivatindistinctvaluecmmitcnclude analyse