内容正文:
U7-U8知识点
主要知识点
It’s time for sth = It’s time to do sth 是时候做某事
e.g. It’s time for dinner = It’s time to eat dinner
是时候吃晚饭了
run out of: 用尽,耗完(主语为人)
e.g. We run out of the paper.
我们用完纸张了
be/get used to doing sth 习惯做某事
e.g. I am used to playing football.
我习惯踢足球了
used to do sth 过去常常做某事
e.g. I used to go to school by bus.
我过去常常坐公交车上学
afford to do sth 负担得起做某事
e.g. He can’t afford to buy the ticket.
他不能够支付得起买票
be afraid of doing sth 害怕做某事
e.g. She is afraid of flying.
她害怕坐飞机
make up one’s mind to do sth 下定决心做某事
e.g. He makes up his mind to go abroad.
他下定决心出国
operate on sb: 给某人做手术
e.g. operate on me
给我做手术
What’s the matter? = What’s wrong? 怎么了?
allow sb to do sth 允许某人做某事
e.g. My mom allows me to play games for a while.
我的妈妈允许我玩一会儿游戏
run out: 用尽,耗完(主语为物)
e.g. The new energy will never run out.
新能源永远不会被用完
try one’s best to do sth 尽某人最大努力做某事
e.g. I will try my best to finish the homework.
我会尽我最大努力完成作业
separate...into... 把...分成...
e.g. He separates the house into three rooms.
他把房间分成三个房间
e.g. These students are separated into three groups.
这些学生被分为三组
make a difference to sb/sth 对某人/某事有影响
e.g. We can make a difference to the environment.
我们可以对环境产生影响
collect sth from... 从...收集...
e.g. We collect books from the library.
我们从图书馆收集了一些书
by+doing 通过做某事的方式
e.g. We can save water by taking shorter showers.
我们可以通过缩短洗澡时间来节约用水
be harmful to... 对...有害
e.g. Smoking is harmful to health, please give it up.
吸烟对健康有害,请戒烟
send...to... 寄给...
e.g. We send books to the poor.
我们将书寄给了贫困的人
词形变换
pollute(动:污染)- pollution(名:污染)
medicine(名:药物)- medical(形:医药的)
harm(动:伤害)- harmful(形:有害的)
educate(动:教育)- education(名:教育)
treat(动:治疗)- treatment(名:治疗)
blind(形:盲的)- blindness(名:失明)
different(形:不同的)- difference(名:差异)
recycle(动:回收利用)- recycling(名:回收利用)
serious(形:认真的)- seriously(副:认真地)
especial(形容词:特别的)- especially(副:特别,尤其)
wise(形:明智的)- wisely(副:明智地)
careless(形:粗心的)- carelessly(副:粗心地)
operate(动:手术)- operation(名:手术)
read(动:阅读)- reader(名:读者)
interview(动:采访)- interviewer(名:采访者)
重点短语
turn off 关闭(电器开关)
make a difference 有影响
reduce air pollution 减少空气污染
set up 建立
go to hospital 去看病
work for 为...工作
carry on 继续开展
depend on/upon 依靠,取决于...
on board(在飞机,船上)
live a green life 过上绿色环保生活
choose public transport 选择公共交通
protect the environment 保护环境
pocket money 零花钱
recycle waste 回收利用废品
make a difference to sb/sth 对某人/某事有影响
in place 在正确位置
basic education 基础教育
medical treatment 医学治疗
equal rights 平等的权利
take shorter shower 缩短洗澡时间
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