Module12单词讲解课件-2021-2022学年外研版九年级上册英语（13张PPT）

(共13张PPT)
Module 12 Save our wolrd
单词讲解
01
Vocabulary
factory [ f ktri] n. 制造厂；工厂
(可数名词)
pollute [p lu t] v. 污染
同根词 n.
pollution 污染；污染物
(不可数名词)
recycle [ ri sa kl] v. 回收利用，再使用(废品)
waste [we st] n. 废料；废弃物
其他词性
(不可数名词)
If you waste something such as time, money, or energy, you use too much of it doing something that is not important or necessary, or is unlikely to succeed.
v. 浪费
enemy [ en mi] n. 敌人；仇人
(可数名词)
enemies
crop [kr p] n. 庄稼；作物
(可数名词)
kill [k l] v. 杀死；弄死
同根词 n.
killer 杀手
(可数名词)
oil [ l] n. 石油
(不可数名词)
燃油；润滑油；食用油
less [les] adj. 较小的；较少的
n. 较少数；较少量
原级
最高级
little
least
hopeless [ h pl s] adj. 无望的
同根词 n./v.
adj.
adv.
hope 希望
(可数名词)
hopeful 有希望的
hopefully 有希望地
china [ t a n ] n. 瓷器
(不可数名词)
divide [d va d] v. 分开
同根词 n.
division 分开；分配
(不可数名词)
plastic [ pl st k] n. 塑料
adj. 塑料的
(不可数名词)
policy [ p l si] n. 政策；方针
(可数名词)
policies
reuse [ ri ju z] v. 再次使用；重复利用
同根词 v.
adj.
adj.
use 使用；利用
useful 有用的；有益的
useless 无用的；无效的
bottle [ b tl] n. 瓶
(可数名词)
throw away 扔掉；丢弃
repeat [r pi t] v. 重说；重新做
reduce [r dju s] v. 减少；减低；缩小
同根词 n.
reduction 减少；下降
(可数名词)
cloth [kl θ] n. 布；布料
(不可数名词)
ton [t n] n. 吨
(可数名词)
tons of 许多；很多
rubber [ r b ] n. 橡胶
同根词 v./n.
(不可数名词)
rub 摩擦
recycling [ ri sa kl ] n. 回收利用
同根词 v.
(不可数名词)
recycle 回收利用
rapid [ r p d] adj. 快速的；迅速的
同根词 adv.
同义词
rapidly 迅速地；很快地
quick/fast
step [step] n. 步骤；措施
grandson [ ɡr ns n] n. (外)孙子
(可数名词)
(可数名词)
granddaughter [ ɡr nd t ] n. (外)孙女
02
Exercise
一、根据图片提示，写出句中所缺词语，使句意完整。
1.Rice farmers here still plant and harvest（收割）their ______ by hand.
2. My parents are both workers. They work in the same ________.
3. With the development of industry（工 业）, more and more ______ is produced and seriously pollutes our environment.
4. Students at a green school also learn ways to save energy and ________ at home.
5. My dog and the neighbour’s cat became ________. Whenever they meet, they will have a fight with each other.
crops
factory
waste
recycle
enemies
二、从下列方框中选择适当的单词，并用其正确形式填空。
pollute crop recycle kill waste
1. In many places,rubbish is thrown into lakes and rivers, so the water is __________.
2. My parents are farmers. They grow ______ in the fields all year round.
3. Plastic bottles can be _________.We shouldn’t throw them away.
4.Too much ______ causes pollution. It’s time to do something.
5. More than one hundred passengers were _______ in the accident.
polluted
crops
recycled
waste
killed
三、根据首字母或括号内的汉语提示填写单词。
1.Please don’t give up. I do not believe that your situation is as _________(无望的) as you think.
2. Some bad people always _____ (杀害)wild animals for their meat or fur.
3. Some small animals have their nature ________ (敌人)like tigers, wolves and lions.
4.—Kate,I am afraid to get fatter.What shallIdo
—I think you should eat l___ meat and do more exercise.
5. Some natural resources like coal, o___ and natural gas are dug up from the ground.
hopeless
kill
enemies
ess
il
根据首字母或括号内的汉语提示填写单词。
1.—Use a piece of _____ (布料)to stop the bleeding(流血).
—It doesn’t work. I think I’ll have to see a doctor.
2.I think __________ (回收利用) is a good idea to protect our environment.
3. There is a terrible smell of _______ (橡胶) in the room.What did you burn
4. To protect the environment, it’s better to use c_____ cups than paper cups.
5. Sally uses a cloth bag instead of a p_______ bag when shopping in the supermarket.
cloth
recycling
rubber
hina
lastic