【简介】感谢网友“雕龙文库”参与投稿,这里小编给大家分享一些,方便大家学习。
必修二M2教案:
1. addict n.对(药物等)上瘾的人;vt.使成瘾;使沉溺于……
1)addict oneself to沉溺于……;醉心于……
be/become/get addicted to...沉迷于…;热爱…;迷上…
addictive
adj.使人上瘾的;(药物等)上瘾的;上了……的瘾
addictive可作定语、表语和补足语,作定语时,被修饰语通常是事
物;作表语和补足语时,主语一般也是事物。
be/become addictive to...沉迷于……,对……上瘾
addicted不能作定语,可作表语和补足语,其逻辑主语是有行为
The problem with video games is that they’re addictive.
电子游戏的问题在于它们会使人上瘾。
Smoking can be addictive. 吸烟容易上瘾。
Once one is _____ to cocaine cigarette,it’s not easy for him to kick it off.
A.attracted
B.absorbed
C.devoted
D.addicted
一个人一旦对可卡因烟上瘾,就不容易戒掉。
addiction n.瘾;入迷;嗜好
Nowadays,many children are addicted to computer games.
现在许多孩子迷上了电脑游戏。
Don’t be addicted to net chatting.It wastes too much time.
不要沉醉于网上聊天,它浪费太多时间。
He is now fighting his addiction to smoking.他现在正努力戒烟。
和addicted/addiction连用的to是介词,其后要跟名词、代词、动名词作宾语。
2. danger
be in danger (of)
/
be out of danger
=be endangered
be dangerous
The tiger is in danger now.
The tiger is endangered now.
The tiger is dangerous.
The bridge is in danger of collapse.
He is out of danger now.
3.reduce vt.减少,缩小;降低;使…陷入某种更坏的状态
reduce指人为地使某物在数量或重量方面的减少或降低
I bought this shirt because it was reduced (from$10 to $6).
He reduced the amount of money they could spend.他缩减了他们的开销。reduce
from...
to等表示“从…降低到…;
reduce by
降低了…
increase to 增加到
increase by 增加了
We bought a television that was reduced(from £500 to £350)in the sales.
我们在大减价时,以(从500英镑减至350英镑)很便宜的价格买了台电
视。
decrease指数量上的减少;力量或者强度的减弱
Our sales are decreasing.
The company decreased the number of workers.
The population decreased a lot last year.去年人口数量急剧下降。
decline a)衰落;跌落;降低( from better to a worse position; or from higher to lower(如:经济形势、股息的)下降,萧条(指倾向,趋势)
b)辨析:decline客气的拒绝(尤其对提议或邀请)
I am afraid I must decline you invitation./ to answer that question.
We asked them to come to our party but they declined( the invitation).
refuse 没那么客气,较为坚决
The prisoner refused to give his name.
turn down 与refuse 相似
reject 根本不考虑提议或建议;不接受(某人)
The workers have rejected the company’s pay offer.
He felt rejected by society.
4. treatment n,
treat sb. with sth.治疗(过程)
cure sb. of sth 治愈
heal sb. of sth 治愈(外伤)
5.likely adj.可能的
1)
possible只有可能性小
probable多指有较大的可能性
likely=probable
a.
It is possible (for sb.) to do
It is possible that
(should) do
It is possible (for us) to study English well.
It is possible that we study English well.
b. It is probable that…
It is probable that it will rain today.
不能说: It is possible for him to come.
It’s possible that it will rain, but with such a blue sky it doesn’t seem probable.有可能下雨,但眼下晴空万里不像是下雨的样子。
c. sb./ sth. be likely to do
It is likely that
He is likely to come.
It is likely that he will come.
It is likely that it will rain.
It is likely to rain.
a) perhaps & maybe都当“也许”,“可能”解。但maybe一般用于非正式文体,而且主要用于美国英语。在表示“尽可能快地”时,只能使用短语
as soon as maybe=as soon as possible
不能说as soon as perhaps
b) perhaps一般用于句首,不与形式主语连用,后面不接从句,通常只接sb. 或sth.
Perhaps they will help us after all.
Perhaps the letter will come today.
maybe可放句首, 或后接从句
Maybe we’ll see you tomorrow.
I think maybe they don’t want him, he’s so cross.
c) perhaps表示 “或许”, “可能” 是一种推测,相当于maybe, 固不能与may连用,以避免语义重复
Perhaps they will help us.
3)
probably不能用在not后
possibly
和can, could连用,起强调作用
---Could you ___ take care of my dog while I’m away?
---Sure. Leave it to me, please.
A. perhaps
B. possibly
C. maybe
D. probably
(B) (could, can, may, might连用)
例句:It’s quite likely that we’ll be in Spain this time next year.
明年的这个时候我们很可能会在西班牙。[剑桥高阶]
She’s very likely to ring me tonight.她很有可能今晚打电话给我。
possible/probable/likely
用possible,probable,likely填空
⑥It is entirely possible for us to fulfill the task ahead of schedule.
⑦It is possible,though not probable,that he will accept these terms.
⑧You are likely young people.
.disagree vi.不同意;不一致;不适宜;不适合
disagree with与…意见不一致;与…不相称;与…不相宜
①His conduct disagrees with his words.他言行不一。
②He disagreed with me about the matter.
对于那件事他与我意见不同。
③The climate here disagrees with me.这儿的气候对我不适合。
1)agree with同意…;(气候,食物等)适合于某人
I think you’ll agree with me that the situation is improving.
我认为你会同意我,形势正在有所改善。
Your story does not agree with what I have heard.
你的故事与我听说的不一致。
I’t agree more.我再同意不过了。
2)agree to...赞成……;同意计划、建议或条件等
I told him my plan and he at once agreed to it.
我告诉他我的计划,他立刻赞同。
He agreed to lend me his bike.他赞同借给我自行车。
3)agree on就……取得一致意见和看法
We couldn’t agree on the price.就价格我们意见不一。
agreement n.一致;同意;协定;协议
ban vt.禁止;n.禁止,禁令
1)ban on /against禁止
ban+n./pron./doing...禁止……
ban sb.from doing sth.禁止某人做……
2)put a ban on...禁止……
under a ban被禁止
①The President supports a global ban on nuclear testing.
总统支持全球性禁止核试验。
②Smoking in a readingroom is placed under a ban.
在阅览室吸烟是被禁止的。
③He was banned from driving because of drinking.
由于喝酒他被禁止开车了。
④Canada will ban smoking in all offices later this year.
今年下半年加拿大将禁止在办公室吸烟。
5.affect vt.影响;感动;(疾病)侵袭
affect
vt.影响;感动;打动;(疾病)侵袭;假装;喜欢
1)be affected by被……侵袭,被……感动
be affected by heat中暑
be affected with high fever发高烧
)affection n.喜爱
①Does the amount of rain affect the growth of crops?
降雨量会影响作物的生长吗?
②Lei Feng has affected several generations of the youths in China.
雷锋影响了中国的几代年轻人。
③His opinion will not affect my decision.
他的意见不会影响我的决定。
④All the people in the room were affected to tears.
屋里所有人都感动得流了泪。
⑤She is affected with cancer.她患有癌症。
⑥The doctors are trying their best to treat the affected patients.
医生们正在尽力治疗那些感染的病人。
be affected by被……侵袭;被……感动
be affected by heat中暑
be affected with high fever发高烧
affection n.爱情;感情
【轻巧辨析】
affect/effect/influence三个词都有“影响”的意思。
1)affect指“产生的影响之大足以引起反应”,着重“影响”的动作,
有时含有“对……产生不利影响”的意思。
2)effect作“影响”讲时,通常用作名词,构成
have an effect on“对…有影响”。
effect作动词时,指“使(某事物)产生;使发生;引起”,着重“造成”
一种特殊的效果,如
This book effected a change in my opinion.这本书使我的看法起了变化。
3)influence指“通过说服、举例等对行动、思想、性格等产生不易觉察
到的、潜移默化的影响”。
What you have done will not have ______ your fame.
A.a good effect on
B.affected
C.a good affect in
D.effected
What the teacher said affected me greatly.
What the teacher said had a great effect on me.老师说的话对我影响很大。
(2009年上海卷)With the government’s aid,those _____ by the earthquake have moved to the new settlements.
A.affectB.affectingC.affected
D.were affected
recognise/recognize
vt.认出,识别;承认,认可;认识到
1)recognize sb./sth.认出某人;识别出某物
recognize...as承认……是,认出……是
recognize...to be 承认……是……
be recognized as公认是,认可是,赞成
It is recognized that...人们意识到……
2)recognition n.认出;认识;识别
①I recognized her at first sight although I haven’t seen her for almost ten years.虽然我几乎10年没见到她了,但是我第一眼就认出了她。
②They have recognized him as their leader.
他们已经承认他是他们的领导。
③They all decided to recognize the new government.
他们都决定承认这个新政府。
④After the accident,he recognised that he was not fit for the work.
事故发生后他认识到自己不能胜任这项工作。
辨析:know,recognise与realize
1)know表示“知道某人”,也可以表示“熟悉”。
I have known him since I was a child.我从小就认识他。
2)recognise用来表示原来已认识,而再次认出之意,即know again。
I knew the boy several years ago,but now I can hardly recognise him.
几年前我就认识了那个男孩,但是现在我几乎认不出他了。
3)realize侧重指认识上的觉醒,常译为“意识到,明白”。
When he realized what happened,he was sorry.
当他意识到所发生的事时,他感到抱歉。
1.—Oh,it’s you.I ______you.
—I’ve just had my hair cut and I’m wearing new glasses.
A.didn’t recognise
B.hadn’t recognised
C.haven’t recognised
D.don’t recognise
2.The conference has been told to discuss the effects of tourism ______the wildlife in the area.
A.in
B.onC.at
D.with
3.We always pay attention to the weather because it ______us so directly what we wear,what we do and even how we feel.
benefits
B.affectsC.concludes
D.attracts
It is a rule that the students are banned ______computer games in our school.A.to play
B.from playingC.of playing
D.on playing
______to drugs,he seldom call his parents only when he asks them for money.A.Being addictedB.AddictedC.Addicting
D.Having addicted
1. break into破门而入,强行闯入;突然……起来
break into tears突然哭起来
break in打断;闯入
break out爆发;突然发生
break away from脱离;打破
break down打掉;坏掉;失败;垮掉
break off折断;突然停止;脱落;断绝
break up打碎;拆散;分裂;分解;驱散
①Thieves broke into the store at night.
小偷在夜里闯入了这家商店。
②As the president’s car arrived,the crowd broke into loud applause.
当总统的汽车到达时,人群中爆发出了热烈的掌声。
③I was still sleeping when the fire broke out,and then it spread quickly.
当火灾发生时我正在睡觉,然后它快速蔓延开了。
④He has broken down after many years’ hard work.
由于多年的劳累,他病倒了。
⑤They quarreled with each other and their friendship broke up.
他们吵架了,友谊被破坏了。
⑥Dad would occasionally break in with a suggestion.