仁爱版九年级英语全一册 模块2 第1章 Section B 练习课件(共16张PPT)

(共16张PPT)
模块二　第一章　Section B
一、翻译下列短语
1．有害的，导致损害的___________________
2. 土壤污染____________________
3．制造太多噪音_________________________
4. 给某人写信__________________
5．使……脏乱_______________________
6. 更糟糕的是___________________
7．顺便提一下________________
be harmful to
soil pollution
make too much noise
write to sb.
make a mess of...
what's worse
by the way
二、根据音标、所给单词或上下文语境完成下列句子
1．Humans take in oxygen and _____________/bri / out carbon dioxide.
2．He felt a sharp __________/pe n/ in his knees when he fell from his bike.
3．She ______________(produce) a delicious meal out of a few leftovers(剩余食物)．
4．The weather was so ___________/' fl/ that we had to stay at home.
5．As we know, smoking is _____________ to health.
breathe
pain
produced
awful
harmful
三、选择填空
(　 　)1.—You look tired. What happened
—I didn't sleep well last night because there was ________ noise outside.
A．too many B．too much　 C．much too
(　 　)2.My father is ________ a bad mood these days. Let's do something to cheer him up!
A．at B．in　 C．on
B
B
(　 　)3.—How long ________ you ________ here
—For about two years so far.
A．have; learned B．did; live　 C．do; stay
(　 　)4.It's so hot in Fuzhou this summer that even many local people can't ________ it.
A．bear B．understand　 C．afford
A
A
四、情景交际
1．你询问社区管理员什么导致了社区的噪声污染，可以这样问：
________________________________ in the community
2．你想告诉给你看病的医生，空气污染使你呼吸困难，可以这样说：
_________________________________________________．
What caused the noise pollution
The air pollution makes me hard to breathe
五、看图写话
1.get, pain
_______________________________________________________
2.produce, terrible, gas
_______________________________________________________
The boy has/gets a pain in his chest.
The car produces terrible waste gas.
六、阅读理解
The World Health Organization says air pollution kills seven million people around the world each year. Even if polluted air does not kill us, it can make us very sick. However, breathing dirty air may do more than hurt your body. It can also affect your brain(脑) and your ability to think.
A new study shows that air pollution can cause a “huge” reduction(减少) in our intelligence(智商). The researchers(研究员) reported that air pollution can affect a person's mental abilities in two areas: language and math.
Xi Chen, the researcher of the Yale School of Public Health led the study. He and his team found that breathing polluted air can reduce a person's education level by about one year. Chen said that the effect usually is worse for those over 64 years of age, for men and for those with little or no education.
“The older persons are more affected. And we find, quite interestingly, men are more affected than women. And people working outdoors are more affected than people working indoors.”
Why are language skills more affected than math There are two main kinds of tissue(组织) in the brain: white matter(白质) and grey matter. White matter is more connected with(与……有关联) a person's language skills, while grey matter is connected with our ability to solve math problems. Studies have shown that air pollution has a great effect on the white matter in the brain, but not the grey matter. Chen said that air pollution did affect the math skills, just not as much as their language skills.
(　 　)1.Air pollution causes ________ million people to die around the world each year.
A．one B．two
C．seven D．sixty-four
C
(　 　)2.Which is TRUE according to the passage
A．Breathing dirty air couldn't kill us.
B．Breathing dirty air can affect your brain.
C．Breathing dirty air can affect your ability to speak.
D．Breathing dirty air can make your immune system(免疫系统) strong.
B
(　 　)3.The effect of breathing polluted air usually is worse for those people except ________.
A．men
B．women
C．those with little or no education
D．those over 64 years of age
B
(　 　)4.In the fourth paragraph, the underlined word “we” probably refers to “________”.
A．people with health problems
B．people with little or no education
C．people from the World Health Organization
D．the researchers from the Yale School of Public Health
D
(　 　)5.Air pollution affects the language skills ________ the math skills.
A．as much as B．as little as　
C．more than D．less than
C