高中英语外研版 (2019)必修 第一册Unit 5 Into the wild备课ppt课件

这是一份高中英语外研版 (2019)必修 第一册Unit 5 Into the wild备课ppt课件，共42页。PPT课件主要包含了Discussion等内容，欢迎下载使用。

D yu have a pet? what is it?
Starting ut
What d yu think are the mst ppular pets?
What d yu think is the mst unusual pet?
What d yu think are the best relatinships between the peple and the animals? Why?
Independent study
Reading the fllwing passage t answer the questins. 1.What are the relatinships between humans, animals and plants? 2. Why are many animals extinct?
The relatinship between humans, animals and plants.
Human, animals and plants are created t have a gd relatinship with each ther t make a better and beautiful life. Withut animals and plants, humans cannt eat anything and prbably we cannt live anymre. Withut humans, sme animals and plants als cannt live fr lng time because n ne takes care f them.
Therefre, we humans must prtect animals and plants t grw up with us tgether. Currently, many animals are extinct because there are many reasns that make them live in shrt life such as being killed fr peple's cllectins r by strnger animals, pllutin, natural disasters, the changes f weather. Therefre, many peple are ding mre wrk t help, take care, prtect and prevent animals frm being extinct.
Imprtant wrds and phrases1. measure vt 测量 n.措施take (effective) measures t d sth 采取(有效的)措施去做某事我们应该采取措施去提高我们的英语成绩。_____________________________________________(主动) _____________________________________________(被动)2. slutin n.解决 解决办法slutins t the prblem 问题的解决办法我们应该找到一个解决这个问题办法。______________________________________.
We shuld take measures t imprve ur English
Measures shuld be taken t imprve ur English
We shuld find a slutin t this prblem
3. amazing adj. 惊人的 了不起的词汇拓展：vt.__________ n.________________令人吃惊的是 t ne’s _______________________取得惊人的进步 ___________________________最近的几年，中国在科技方面取得了了不起的进步。 _________________________________________________________________.4. determine v 测定 确定 词汇拓展：determined adj. 坚定的; 坚决的; 果断的be determined t d sth 下定决心去做某事______________________________________(如果你下定决心去做些事情), yu will nt let anything stp yu.
make amazing prgress
China has made amazing prgress in science and technlgy in recent years
If yu are determined t d smething
5. survive v. 活下来 幸存词汇拓展：幸存者: ________________ 幸存：_______________ survive the accident _____________________________他从这起严重的事故中幸存了下来，并且成为了唯一的生还者。他的幸存是如此惊人以至于所有的人都想去见他一面。
survive the accident
He survived the serius accident and became the nly survivr. His survival is s amazing that everyne wanted t see him.
Review and self-evaluatin
不同寻常的 a.与...交流目前 adv.n. 收藏品adj. 灭绝的自然灾害阻止，防止
unusualinteract cllectinextinctnatural
Befre Reading
Understanding Ideas
Animal migratin.
· Animal migratin refers t the mvement f a species frm ne habitat t anther in respnse t seasnal changes t the envirnment.
· Often cvering great distances and invlving huge numbers f animals.
· Migratin happens in all parts f the animal kingdm, frm fish and insects t birds, reptitles /ˈreptaɪlz/ 爬行动物and mammals.
Lk at the pictures and chse the animals that migrate.
mnarch butterfly
Siberian crane
Atlantic salmn
killer whale
African lin
The animals that migrate include mnarch butterfly, Siberian crane, Atlantic salmn, and sme types f killer whales.
D yu knw any ther animals that migrate?
Killer whale
Mnarch butterfly
It is the nly butterfly that migrates n earth.
The Mnarch’sJurney
The tpic sentence
A. The mnarch's migratin.B. The reasns fr mnarch's migratin.C. Mexic's mnarch.
G thrugh the passage quickly and get its main idea.
Match the main idea f each part.
Para 1: Para 2:Para 3:Para 4:Para 5:
a. Prtectin f the mnarch b. Truble f the mnarch & the reasnsc. Migratin f the mnarch d. Finding f the migratine. Definitin(定义) & reasns f migratin
Para.1①What is migratin?Migratin is an ______ mvement in which manyanimals mve frm __________________.②Which ne is NOT the reasn why animals migrate?
A. t find smething t eat B. t lk fr a cmpanyC. t search fr warmer place D. t g travelling
ne place t anther
The definitin(定义) & reasns f migratin
Read fr the cntent
Tip: 阅读中常见选项的同义改写
When and where d they migrate?
Rutine（惯例）
Time: ___________________
Place: Travel arund 4000 km (_______) t Califrnia r Mexic
Every autumn/fall
Migratin f the mnarch
Para.3 Cmplete the cause-effect(因果) flw charts P69 Ex4
the time f day
the way t g
the psitin f sun
the places where it will spend the winter.
Finding f the migratin
natural envirnment f many places
kill the plants
has crashed
What measures can be taken t slve these 2 prblems?
Truble f the mnarch & the reasns
Para.5 What measures d peple take t help prtect the mnarch butterfly?
Raise a greater awareness f this creatureB. Wrk tgether t recrd its migratinC. Make sure that there are enugh plants t feed n D. All f the abve
Where is the passage taken frm? (课本p68 ex3)
A. In a scientific research paper abut the mnarch butterfly’s migratin.B. In a ppular nature magazine intrducing the mnarch butterfly.C. In a travel leaflet (小册子) encuraging peple t visit Nrth America.
What ’s the writing style f the passage? A. Narratin（记叙文） B. Argumentatin（议论文） C. Expsitin（说明文） D. Practical writing （应用文）
Read fr the writing style
This annual mvement is called migratin.
One f the mst wnderful migratin is that f the Nrth American mnarch butterfly.
…travel arund 4,000 kilmeters……has crashed by as much as 90 per cent…
…insects with fine black and range wings…
Peple are destrying the natural envirnment.Peple have been wrking tgether t…
Definitin (下定义)
Example (举例子)
Appearance(摹状貌)
Figure(列数据)
Cmparisn(作比较)
wrking tgether
The mnarch’s migratin
Scientists’ finding abut the mnarch
Human’s prtectin abut the mnarch
This passage is abut the Jurney related t _______________
The 1.__________ (migrate) f the Nrth American mnarch butterfly can be cnsidered as the mst 2. __________ (wnder) ne in nature. In ther wrds, it’s 3. ___ wnder! Every autumn, these beautiful insects 4. have black and range wings manage t travel t Califrnia r Mexic. At first, n ne knws hw they migrate. 5.________, a team fund the answer eventually. The reasns why the mnarch can reach the destinatin 6._________ (crrect) are that nt nly are they able t tell the time f the day, but als they have the ability 7.___________ (determine) the psitin f the sun. The current situatin is that the number f the mnarch is falling, which leads 8.___ the awareness f this creature. Human 9. (behave) have an effect n them, but peple are taking 10.__________ (measure) t save them.
t determine
Sentence Analysis
The Mnarch’s Jurney
One f the mst wnderful migratins in nature is that f the Nrth American mnarch butterfly.ne f + adj./adv. 最高级 + n. 复数 (谓语动词用单数形式)that 指代前文提到的名词，这一用法可以使句子更加简洁，避免重复与累赘。代词 that/thse/ne/nes 的区别that指代的名词的修饰语往往是the/this/that;而ne指代的名词的修饰语一般为a/an/sme/anyA chair made f steel is strnger than ne made f wd.The water in the cup is htter than that in the pt.
that指代可数名词单数和不可数名词，可数名词复数用thse；ne指代可数名词单数,可数名词复数用nes。I like this pen mre than that ne.There were a few yung peple and sme lder nes in the huse.Mary’s handwriting is better than that f Peter.These pictures are mre beautiful than thse.that指代事物或人，ne只能指代人。He is the teacher, the ne wh is lved by the students.The bk n the table is mine, and that is a fictin.
用that/thse/ne/nes填空。The ppulatin f China is much larger that ______ f Japan.A bridge made wd is nt s strng as _______ made f steel.I have a new cat and several ld _______.I dn’t like this pen. Shw me a better _______.The price f wheat is higher than ______ f rice.The students in ur class wrk harder than ______ in their class.Studying Wendy’s menu, I fund that many f the items are similar t _______ f McDnald’s.8. I wish I’d bught a few jars f hney. Did yu ntice the _____ they were selling by the radside?
2. A team f scientists led by Prfessr Eli Shlizerman at the University f Washingtn has nw fund the answer.华盛顿大学伊莱·席里哲曼教授领导的科学家研究小组现在已经找到了答案。led by …是一个非谓语动词，充当scientists的后置定语。Tell Mary that there is smene _______ (wait) fr her at the dr.There is a dg ______ (tie) t a fence utside the huse.________ (catch) the early train, yu’ll have t get up early.Peple are talking abut the new play _________ (put n) in tw weeks.______ (be) a nurse, she knew hw t take care f a patient.
3. They cut dwn trees and use chemicals that kill the plants that mnarch caterpillars eat.他们砍伐树木，使用能杀死黑脉金斑蝶幼虫食用的植物的化学药剂。这句话包括两个关系代词that引导的定语从句，第一个that在从句中作主语，第二个that在从句中作宾语，可以省略。D yu knw the lady _________ ur English teacher is talking t nw?We are ging t learn sme Chinese pems _________ were written in the Tang Dynasty.When facing hardship, nly thse ______ are cnfident will achieve success.
They planted sme trees ________ didn’t need much water.We’re cllecting mney fr thse ________ hmes were destryed by the earthquake.Last week Mary wre the dress _________ I gave t her.I’d like a rm ________ windw lk ut ver the sea.She wants t visit the village _________ her mther likes best.The ld man likes reading the newspaper _________ cntains imprtant infrmatin.I have a friend __________ likes listening t classic music.
4. The mre we knw abut this lvely creature, the greater chance it will survive and keep its place in the natural wrld fr a lng time t cme.the + 比较级…, the + 比较级… 表示越…,越…我们对这种可爱的生物了解得越多，它生存的机会以及在未来很长一段时间内保持它在自然界中的地位就越大。________ (much) yu practice, ________ (gd) yu will speak English.__________ (happy) yu are, _______ (many) friends yu will make.
The happier