英语Understanding ideas评课ppt课件

这是一份英语Understanding ideas评课ppt课件，共32页。PPT课件主要包含了Lead in，Three，科幻小说，secrets，Thanks to，proves，unknown，ants，changed，window等内容，欢迎下载使用。
By the end f this lessn, we will be able t:
Learning Objectives
I can see a dinsaur.
What can yu see?
This glden stne is amber.
What d yu think is inside it?
What is this glden stne?
We can find parts f ld life, like dinsaur feathers r small insects. They help us learn abut the past.
What can yu see in the picture?
I can see tw pictures f amber.
Pre-reading
I can see a passage.
What is the passage abut?
The prcess f hw amber is frmed and where in the wrld it can be fund.B. It is abut amber as a windw n the past, which helps us discver and prve the secrets f nature.C. Hw t make amber and use it in daily life.
Lk and predict
What des the title mean?
While-reading
被时间封存的秘密 / 时光凝固的秘密
Read and answer
Hw many parts can the passage be divided int?
Part 1:_____________Part 2:_____________Part 3:_____________
Match the idea with each part.
Three Discveries frm Amber
Cnclusin & Call t Actin
They were near the tp f a thirty-metre-high wall f rck.
Read Para 1 and answer
1. What is the dinsaur ding in the ancient frest?
It pens its muth and raises its beautiful feather-cvered arms.
It is running arund lking fr its next meal.
2. What des the dinsaur d when it makes an angry cry?
1.What did peple think dinsaurs lked like?
Read Para 2 and answer
They thught dinsaurs lked like huge lizards.
2.What did scientists find in the amber frm Sutheast Asia?
They fund the tail f a dinsaur with feathers.
1.What did scientists find in a piece f amber frm Nrthern Eurpe?
They fund a flwer.
Read Para 3 and answer
2. What des the flwer in amber prve?
It prves that the flwer grew in Nrthern Eurpe 35 millin years ag.
Read Para 4 and answer
1. Hw many unknwn species have been discvered thanks t amber?
They fund 13 ants.
Mre than 300 unknwn species.
2. What did scientists find in a piece f amber frm Africa?
1. What has amber been described as in the passage?
We shuld put mre effrt int research.
Read Para 5 and answer
2. What shuld we d t unlck mre secrets f nature?
A windw n the past.
Chse where yu are mst likely t read this passage.
in a ppular science magazine abut findings in nature
in a newspaper reprt n exhibitins abut dinsaurs
in a sci-fi bk abut travelling 160 millin years int the past
Read and cmplete
secrets f nature
Think and share
1. What d yu feel abut Paragraph 1?
Pst-reading
I feel the beginning is vivid, interesting and exciting. It creates a clear picture f a dinsaur in my mind and makes me curius abut what will happen next.
T catch readers’ attentin and aruse their curisity abut dinsaurs and the tpic.
Why des the writer begin like this?
T make the text alive and lively (instead f being bring).
T naturally lead int the key tpic: the secret f feathered dinsaurs prved by amber.
2. What are sme ther ways fr yu t learn abut nature's secrets?
visiting museums
We can learn abut nature's secrets by
bserving nature
ding experiments
watching vides
Learning t think fr questin 1
Writers have different writing styles. They use different methds t achieve their gals. These gals include making the text alive, making their arguments strng getting readers’ attentin, etc.
Language pints
美丽的金色石头（指琥珀）
in the future
in future 的区别
1.I hpe t becme a scientist _______________.2. _______________, please dn’t be late fr class d yu think life will be like _______________?4. _______________, we shuld prtect the envirnment believe that _______________, we will find mre secrets in amber.
用in the future / in future填空
in the future
used t，be used t d, be used t ding 的用法
1. I _____________ (play) ftball every day when I was a student.2. This kind f wd ________________ (make) paper.3. My father _____________ (get) up early nw because f his new jb.4. There __________ (be) a big shp near ur schl, but it’s gne nw.5. A knife ______________ (cut) things.6. After living in Beijing fr 5 years, I ____________ (eat) Beijing duck.
用used t /be used t d /be used t ding填空
used t play
is used t make
is used t getting
is used t cut
am used t eating
单选题。I ______ be afraid f dgs, but nw I like them. A. used t B. am used t C. am used t d2.This tl ______ cut paper. A. used t B. is used t C. is used fr3.We shuld be mre careful ______. A. in future B. in the future C. fr future4.There are ______ 300 students in ur grade. A. much B. mre than C. many5.I dn’t like this pen. Please give me ______ ne. A. ther B. the ther C. anther
二、汉译英。将来我想成为一名老师。2.从今以后，你必须按时完成作业。3.这个盒子被用来存放书。4.他习惯步行去上学。5.我班里有超过 30 名学生。
I want t be a teacher in the future.
This bx is used t keep bks.
In future, yu must finish yur hmewrk n time.
He is used t walking t schl.
There are mre than 30 students in my class.
Must d:1.记忆本节课的单词和短语，重点句型;2.完成课后的相关练习。Chse t d:科普小报告查阅资料，了解琥珀中还发现了哪些有趣的古生物（如昆虫、植物、小型动物），用英文写一段 50 词左右的小报告，介绍其中一种。