外研版（2019）必修 第一册Unit 5 Into the wild Understanding ideas 知识点课件(共17张PPT)

(共17张PPT)
Unit 5 The Monarch’s Journey
Language points
1.They migrate to find food, seek a partner, or
in search of warmer weather.
seek (for) sth./sb. 寻找某物/某人
seek to do sth.=try to do sth. 尝试做某事
seek out 找出，找到
v.迁徙
n. migration 迁移
n. migrant 候鸟；移居者
v. 寻找，寻求
v. 寻找，搜寻
句意：动物为了觅食，寻找配偶或温暖得环境而迁徙
一、语法填空
1. Now a number of college students are seeking ________(get) a high-paid job.
2.On a hot summer day in last August, I ________ (seek) shade and a cool drink at a waterfront café (海滨咖啡馆）.
3. Unluckily, they sought in vain ________ somewhere to shelter.
sought
for
practice
to get
二、完成句子
1.他们寻找避雨的地方，但是没找到。
They ______________________________,but in vain.
2.We must__________________________(找到一个解决方法） to the problem.
sought for a place to shelter from the rain
seek out a solution
2.One of the most wonderful migrations in nature is that of the North American monarch butterfly.
one of + adj./adv. 最高级 + n. 复数(谓语动词用单数形式)
句意：自然界中最为壮观的迁徙之一就是北美洲黑脉金斑蝶得迁徙。
The Yellow River is one of ________________(long)
rivers in China.
2. Yao Ming is one of the most famous basketball
___________(player) .
3. One of the most beautiful girls ________(be) is her.
the longest
players
is
3.A team of scientists led by Professor Eli Shlizerman at the University of Washington has now found the answer.
led by …是一个非谓语动词，充当scientists的后置定语。
被…领导
句意：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。
谓语
知识拓展
表目的，未发生
表主动，进行
表被动，完成
Tell Mary that there is someone _______ (wait) for her at the door.
________ (catch) the early train, you’ll have to get up early.
People are talking about the new play _________ (put on) in two weeks.
______ (be) a nurse, she knew how to take care of a patient.
waiting
To catch
to put on
Being
4. It uses its eyes to measure the position of the sun.
measure v. 量；测量
用...来测量：measure...by...
take measures to do sth. 采取措施做某事
make…… to one’s own measure 按照某人的尺寸做
句意：黑脉金斑蝶可以用它的眼睛测量太阳的位置。
1. The bed _________(measure) 1.8 meters long and
it’s too short for the young man.
2.___________(measure) should be taken to reduce
traffic problem.
3.The suit must be made _____ your own measure or it won’t fit you well.
measures
Measures
to
5.These two pieces of information – the time of day and the point where the sun is in the sky –allow the butterfly to determine the way to go.
determine on/upon sth.决心/决定……
determine to do sth.决定做某事(表示动作)
be determined to do sth决心做某事(表示状态)
with determination果断地,有决心地
Tom shows great 　　　 　 (determine) to learn English well.
I determine (make)full use of time to improve my English.
determination
to make
amaze v. --amazes adj.—amazement n.
6.The solution to the mystery of the monarch’s
amazing ability comes at a time when it is
in serious trouble.
be amazed at/by/that...对……感到惊奇
be amazed to do sth. 惊奇地做某事
in amazement惊奇地
to one’s amazement 令某人惊奇的是
遇到大麻烦
…的解决办法
He told us such an 　　 　　 (amaze) story that we all took an interest in it.
To my 　　　 　 (amaze),the little girl was able to recite the whole poem from memory.
I’m amazed 　　　 　 (hear) from my school teacher again. It has been ten years since we met last time.
amazing
amazement
　　
to hear
7.The more we know about this lovely creature,
the greater chance it will survive and keep its place in the natural world for a long time to come.
固定搭配the more…, the more…
the + 比较级，the + 比较级，译为：越…，越…
________ (much) you practice, ________ (good) you will speak English.
_________ (happy) you are, _______ (many) friends you will make.
The more
the better
The happier
the more