Unit 5 Look into Science Review 复习课件19张

(共19张PPT)
Listen to the passage and put the sentences in the correct order.
1. Students also learn the right scientific attitude --a respect for truth.
2. They do experiments in the lab.
3. Later, they discuss problems with their teachers and classmates.
4. In science classes, students learn about scientific research and methods.
5. How do students learn science in school?
6. They study theories and methods in textbooks.
7. Science classes are important for high school students.
7 4 1 5 6 2 3
重点单词回顾
correct 正确的；恰当的 method 方法；办法
force 力量；迫使；强迫 match 火柴；相称；相配
certainly 当然；确定；肯定 unless 除非；如果不
double两倍的；双倍的 fantastic 奇异的；了不起的 general 一般的；普遍的 repeat 重复；复述；背诵 grandson孙子；外孙 granddaughter 孙女 外孙女 instruction指示；说明 suggest 建议；提议
development 发展 mobile phone 移动电话
discovery 发现；发觉
一、重点单词应用
1.Thank goodness! Your answer to the last question is c_______.
2.Tirty years ago, there were few lighters. People mainly usesd m________ to light candles.
3.Fan Zhongyan is a___________(了不起的) man.
4.Excuse me! Do you have any_________(双倍的) rooms?
5.Please follow the________________(说明): take the medicine twice a day.
orrect
atches
fantastic
double
instructions
重点短语回顾
1.do an experiment 做实验
2.fill…with 用……充满
3.turn upside down=turn over 使……翻转 4.cover…with 用……覆盖
5. take…off 拿开；脱下；起飞
6.pour out 倒出 7. get wet 淋湿 8.use up 用光 9. be made up of 由……组成
10.come out 出现；显现
11. belong to 属于 12. laugh at 嘲笑
13. scientific method 科学的方法
14. at night / noon 在夜间/在中午
15. even if =even though 即使;纵然
16. Generally speaking 一般而言；通常
17. except for 除……之外
18. be related to 与……相关
19. billions of 数十亿计的
20. push up/push down 向上推/ 向下按
21. in place 原地
22. look through 透过..看/浏览
23.draw one‘s attention 引起某人的注意
24. return to 返回 25. as many as 多达 26. cut down 砍倒
27. better and better 越来越好
28.leave for 前往某地.
二、用所给词的适当形式填空
1. He has been _______(work) in the lab for two hours.
2.Your bike needs __________(repair).
3.China is a________( develop) country, but America is__________ ( develop) country.
4. He suggested________(go) for a walk after supper.
5. Zhang Yimou is a famous ___________. He __________ many famous movies. (direct)
6.Yesterday he bought some__________ .(match)
7. I'm sorry to have kept you________for me.(wait)
8. That's called the ____________method. (science)
9.People should stop________(cut)down the trees in order to protect the environment.
10.The man got _________(involve) an traffic accident.
working
repairing/ to be repaired
developing
developed
going
matches
waiting
scientific
cutting
involved
director
directed
三、单项填空
( )1.The mountain was covered ___snow because of the snowstorm last night.
A. for B. on C. with D. in
( )2. In our class about__of the students __from the city.
A. Four fifth ; comes B. Four fifths ; come
C. Four fifth ; come D. Four fifths ; comes
( )3.Your Chinese homework is good ___ your writing.
A. but B. besides C. except D. except for
( )4.They used a stick to hold the picture ___.
A. in the place B. in place
C. in a place D. at a place
C
B
D
B
( )5.The man____ wears a black coat is waiting for you at the gate.
A. he B. whom C. that D. which
( )6.---We will fail the exam ____ we study hard.
---That is ____everyone is trying his best to prepare for the exam.
A. until ; why B. unless ; when
C. unless; why D. until ; when
( )7.The volunteer medical team is _____ 200 people.
A.made of B. made from
C. made into D. made up of
( )8.---Can you fill the box ____ eggs?
---Oh, no. The box is full ____eggs
A. of, of B. of ,with C. with, of D. with , with
C
C
D
C
( )9.The force of the air is _____ hold the water.
A. strong enough to B. too strong to
C. enough strong to D. very strong to
( ) 10. ____ knowledge and experience are important to finish that task.
A. Either B. Neither C. None D. Both
A
D
四、选择方框中动词词组的适当形式填空
1. _______________ students in our class is sixty.
2. When will you_______ ____Shanghai?
3. ---May I borrow your dictionary?
---Yes, but you must____ it____ as soon as possible.
4. _____________________, the south is much hotter than the north in China.
5. The bottle _____________water.

give…back The number of be full of
generally speaking leave for
The number of
leave for
give back
Generally speaking
is full of
五、根据汉语提示完成句子
1.当蜡烛停止燃烧时，它用光了空气中的所有氧气。
When the candle stops_______, it has______ _____all the oxygen in the air.
2.星星在晚上出现。The stars ____ _____ ___ ____.
3.这本书非常值得阅读。This book __ ____ ____ _____.
4.财富与幸福有关吗？ Is wealth_____ ______ happiness?
5.一般来说，女人比男人寿命更长。
__________ _____________women live longer than men.
burning
used up
come out at night
is well worth reading
related to
Generally speaking
定语从句
关系代词
关系代词的使用首先取决于先行词是人还是物。它一方面用来引导定语从句，另一方面还在从句中充当一定的成分。
归纳： that,即指人又指物，作主语或宾语。 which,指物，作主语或宾语 who, whom指人,who作主语,whom作宾语。that, which, whom在定语从句中作宾语时，可省去。whose即指人又指物,作定语．
先行词种类 关系代词及其在从句中所担任的成分
做主语 做宾语 做定语
先行词
为人时 who / that who(m) / that whose
先行词
为物时 which / that which / that whose
关系副词
1.When 的先行词必须是表时间的名词，在从句中用作时间状语。
2.Where的先行词必须是表地点的名词，在从句中用作地点状语。
3.Why的先行词只有reason，在从句中用作原因状语。
关系词只用that 的情况
①先行词里同时含有人和物。
②先行词前有序数词或形容词最高级时.
③先行词是all; any; many; everything; anything ;none ;
some; something ; no; nothing等不定代词时。
④先行词被the only ; the last ;the same; the very ;等词
修饰时.
⑤主句是以who/which开头的特殊疑问句时.
⑥当先行词在定语从句中作表语时.
⑦主句是there be结构。
1.The man ____is painting the house is my uncle.
A. he B. whom C. whose D. who
2.The letter __I received from him yesterday
is very important.
A. who B. where C. what D. which
3.The boy____ parents died two years ago lives with his grandpa now.
A. whose B. who C. his D. /
4.That’s the only thing _____ can’t be forgotten in my life.
A. which B. that C. who D. \
5.This is the place ___I have ever visited.
A. there??????B. when????? C. where?????? D. which
6.Nobody knows the reason ___ she didn’t come to the meeting.
A. that B. which C. why D. when
D
D
A
B
C
C
7.He talked about the teachers and schools ___ he had visited.
A. which B. that C. whom D. in which
8.The woman ______ you saw in the park is our English teacher.
A. Which B. who C. that D. Whom
9.我不喜欢那个看电视的人。
I don’t like the man _______ is watching TV.
10.你上星期买的那幅画在哪里？
Where is the picture ______ you bought last week?

B
D
who
that/which