冀教版九上英语 Unit 5 Look into Science. Lesson 27 Planet Danny 课件(共14张PPT)

(共14张PPT)
Look into Science
Unit 5
How many planets in the solar system
2.How do people look at planets
Do you think it is an interesting thing
Think about it
Lesson 27
Planet Danny
(冀教版九年级英语全一册）
Read the lesson and write true or false.
( )1.Danny is studying the solar system at school.
( )2.Danny is looking through the telescope when Jenny and Brian come to visit.
( )3. During the day, Danny can see many stars in the sky through the telescope.
( )4. Jenny and Brian will come back to Danny’s house because they want to use the telescope.
( )5. Danny has discovered a new planet.
Translation
D:I can see only a tiny circle of light.
B:The sun is shining.The stars come out at night.
J:Maybe Brian and I can join you after supper.
B:I don’t think you can find one unless you have a bigger telescope.
J:Actually, double the size of your house.
D:Well, it’s worth a try, even if I don’t find a planet
B:The universe is a mystery.
1. through， across 与 over
through 表示“穿过、通过”，指从某物中间通过，侧重点是从某空间里面通过。如：穿过沙漠、森林、窗户。
across 表示“横过、穿过”，侧重于从物体表面经过，动作在平面进行。
over 表示“越过”，指从某物的上方越过。
【山东济宁中考】
——Can a plane fly____the Pacific Ocean
——Yes,but it needs to go ____the clouds.
2. unless 意为“除非，如果不”。unless 所引导的条件状语从句常用一般现在时表示将来的意义，主句多用一般将来时。
例句：You will fail unless you work hard.
如果你不努力工作，就会失败。
【山东潍坊中考】
--May I go to Park with you next Sunday
-- No, you can’t, ______ you have a ticket. I have only one ticket.
A. if B. until
C. unless D. as soon as
3.Come out
(花)开放；发（芽）
The flowers come out when spring comes.
出版；发表
His book will come out next month.
(消息、真相、秘密)被披露被透露
The event will come out in newspaper.
出现、显现
The star come out at night.
4.Worth adj.值……钱，值得的
n.价值，财富
be worth (doing) sth.“值得（做）……”
The book is worth $10.
The house must be worth a lot of money now.
The film is worth seeing.
1. We will stand by you _________(即使) you don’t succeed.
2. This novel is w_______ reading.
3. Ten is the d_______ of five.
4. Please stop. The students are walking ________(穿过) the road.
5. __________(数十亿的) young trees are planted on the mountains every year.
even if
orth
ouble
across
Billions of
根据首字母或汉语提示完成下列句子。