内容正文:
课时16 九年级(上) Unit 2
[人与自然——环境污染及原因,环保意识和行为]
1.hurry n.匆忙; 仓促 v.赶紧; 匆忙
→hurried adj.仓促的;匆忙的
*in a/one's hurry 匆忙;急于
*hurry to do sth.匆忙做某事
*hurry up 快点;赶快
2.avoid v.避免;回避;防止
*avoid doing sth.
=keep oneself from doing sth.避免做某事
3.shame n.羞耻;羞愧;惭愧;遗憾的事
→shameful adj.丢脸的;可耻的
→ashamed adj.惭愧的(主语指人)
*It's a shame to do sth.做某事是可惜的。
*What a shame!太可惜了!
4.punish v.处罚; 惩罚
→punishment n.惩罚;处罚
*punish sb.for sth.因某事惩罚某人
5.harm n.&v.伤害;损害;危害
→harmful adj.有害的
→harmless adj.无害的
*do harm to your eyes=be harmful to your eyes 对你的眼睛有害
*cause harm to the environment=harm the environment=be harmful to the environment 对环境造成伤害
6.waste v.浪费;滥用
n.浪费;滥用;废弃物;垃圾;污水
*waste time on sb./sth.在某人/某物上浪费时间
*waste time (in) doing sth.浪费某物做某事
*a waste of time浪费时间
辨析invent, discover与create(2024模拟演练10涉及)
词条
含义及用法
invent
“发明;创造”,指通过科学手段制造出原本不存在的东西(inventor n.发明家)
discover
“发现;发觉”,指通过探险或偶然的机会发现了原本存在的东西
create
“创造;创建”,指从无到有地创作和创作原本不存在的东西,如艺术品、理论等
选择方框中所给单词的适当形式填空
I was bored one day, so I decided to ① create something.I started experimenting with different materials and ideas, trying to ② invent something useful.After many attempts, I finally ③ discovered a way to make a simple tool that could help with everyday tasks.It was a small but satisfying accomplishment, and I felt proud of myself for being able to bring my invention to life.
require的用法
[拓展] require的名词形式为requirement,意为“所需的东西;必要条件”。
某些表示“需要”的动词后的v.-ing形式用主动表示被动意义,如:need doing sth.某物需要被……。
选择方框中所给单词的适当形式填空
Jack is a junior high school student and he enjoys his life in school.He always requires himself ① to finish his homework on time and works very hard.It requires that he ② (should) manage his time very well.Jack is very outgoing and likes asking questions, too.Whenever he ③ requires any help in learning, he will ask the teachers or his classmates for help.Jack is also happy to do things for the class.When the classroom requires ④ cleaning/to be cleaned , he always rushes to the front.And he likes to help classmates who are in need.The students in his class all like him.
marry的用法
[提示]marry是瞬间性动词,在肯定句中不能与表示一段时间的状语连用;只有当be与married连用,表示状态时,才可以和表示一段时间的状语连用。
用marry的适当形式填空
My uncle ① married my aunt many years ago.They have been happily ② married ever since.Recently, they helped my cousin ③ marry his fiancée.It was a beautiful ceremony, and we all celebrated their love and commitment.
[冀教八(下) Unit 8 Lesson 46改编]
My name is Katie, a girl living in Edmonton, and I think everybody should take care of the environment.
I try to 1. avoid wasting water in many ways.I take short showers and I often check to make sure the tap is turned off.
Littering is not 2. allowed ! We sort our pop cans, beer bottles and 3. waste paper.Instead of letting them lie in a 4. mess , a truck picks up our recycling every week.It will be made into new 5. products .We reuse our plastic bags, too.We use them again and again, or we put other garbage in them.
I notice there are more and more cars in Edmonton recently.For the convenience of travel, many families have bought cars.6. Although many of my classmates choose to go to school by car, I ride to school every day.Unlike other types of transportation, a bike doesn't make any 7. pollution .Buses make some pollution, but lots of people can travel on 8. them .Buses make less pollution 9. than cars do.
The small things some people don't like doing the most may make a big 10. difference to our environment.It's not too hard to protect the environment.We just need to try.
学科网(北京)股份有限公司
$$