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【名师优课】人教版高中英语必修三Unit3单词课件(共28张PPT) - 最新

你正在做与医嘱相反的事。 What you are doing now is contrary to the
doctor’s advice.
12 take a chance 冒险;碰运气
take a chance on sth 冒险 take a risk 冒险
我们将冒着天气变化的危险举行运动会。 We wilБайду номын сангаас take a chance on the weather and hold the sports meeting.
by accident=by chance 偶然;无意中;不小心 by design=on purpose 有意的;故意的 by mistake 错误的 by no accident: 绝非偶然
①我们在火车站偶然相遇。
We met
at the railway
station. ②他在交通事故中身亡,我认为这绝非偶然,因为 他总是粗心大意。
⑷ _A__p_e_r_m__it_ (一个许可证)is required for fishing in the canal. (5)You can’t take photographs here without permission (permit).
4. go ahead 前进;(用于祈使句)可以;往下说
10. seek v. (sought, sought) 寻找;探索;寻求
seek (for/after) sth./ sb.寻找某人/某物 seek to do sth.试图做某事(=try to do sth.) seek happiness/comfort/wealth/success追求幸福、 安逸、财富、成功
【即学即用】 语法填空 ①Go after him at once and give him this
letter. ②He is determined to go through with the
work. ③Don’t do anything that will go against your will. ④It will be wise to go over your test paper
Part 1
Key Words and Expressions
1. bring up 抚养; 培养; 教育; 提出; 呕吐 eg: The way we choose to bring up children is vitally important.
eg: I’ll bring up this matter for my manager’s consideration.
eg: She felt very sick and brought up her breakfast.
2. scene n (戏剧)的一场;现场;景色
on the scene 在现场 behind the scenes 在后台;在幕后;暗中 be/come on the scene 出现;到来
⑴ Firefighters were on the scene immediately.
⑶ Let’s go for a picnic on Sunday, weather permitting. (词性:___ ;意义: ____________)
⑷ Hikers need a camping permit for overnight stays in the park. (词性:____ ;意义:___________________ )
11. contrary n. 反面;对立面 adj. 相违的; 相反的
to the contrary 相反的;正相反 contrary to...与……相反 the contrary 反面; 对立面
你没有打扰我,相反地,我喜欢有你作伴。 You didn’t bother me. On the contrary, I like your company.
【词语辨析】 glare at,stare at,glance at
①glare at sb.对某人怒视,怒目而视
②stare at sb.(由于惊奇、害怕、生气或深思而睁 大眼睛)对某人凝视,盯着看
③glance at sb.对某人瞥一眼,粗略地看,浏览
7. fault n. 缺点;过错;故障
• 【词语辨析】 permit, permission ① permit指“通行证,许可证,执照”(可数名词)。 ② permission指有批准权的人的口头“允许,许 可”(不可数名词)。
He said that if he had a permit he could get a job. 他说如果他有执照就能找到工作。 Nobody can touch the vase without our teacher’s permission. 没有我们老师的许可,任何人不准触摸这个花瓶。
9. account n.说明; 理由; 计算;账目 v.认为; 说明; 总共有
老板叫他解释未能按时完成的原因。 His boss called him to account for failing to meet the deadline.
由于气候恶劣,飞行延期了。 The flight was postponed on account of bad weather.
⑴ Students won’t _b_e_p_e_rm__it_t_ed__to__w_e_a_r_l_o_n_g_hairs
(学校不允许学生留长发). ⑵ We do not permit _sm__o_k_i_n_g__in the office.
⑶ I’ll go to meet you _i_f_t_im__e_p_e_r_m__it_s__ (如果时间允许).
你不愿意学习,难道是我的过失吗? Is it my fault that you don’t want to learn?
批评他人的工作状况是件容易的事。
It is very easy to find fault with the work
of others.
挑剔
8. spot vt.发现;认出 n.污点;斑点;地点
He was killed in the traffic accident,which I
thought happened
,because he was
always careless.
6. stare at 盯着看;凝视
在西方, 人们认为盯着人看是不礼貌的。 In the West people think it’s rude to stare at a person.
again. ⑤I had to go without breakfast this morning
as I was in a hurry.
5. by accident 偶然;无意中;不小心
我不知道他们这样做是偶然的,还是故意的。
I don’t know whether they did it by accident or by design.
警察发现他驾驶着一辆偷来的汽车。 The police spotted him driving a stolen car.
他被一辆卡车撞倒,当场死亡。 He was hit by a truck and died on the spot.
9. account n.说明; 理由; 计算;账目 v.认为; 说明; 总共有
take a chance/take chances 冒险;碰运气
[熟读深思] We’ll have to take a chance.(P22) (______碰__运__气_____________)
[灵活运用] You should never__ta_k_e__c_h_a_n_c_e_s_ (冒险) when driving a car.
[灵活运用]用所给词的适当形式填空。
⑴ I think it’s time we_s_h_o_u_l_d_s_e_e_k_/_s_o_u_g_h_t_ (seek) legal advice.
⑵ They are seeking _t_o_c_h_a_n_g_e_ (change) the rules.
take sth. into account take account of sth consider sth take sth into consideration
把……考虑进去/在内
on account of 因为 (=because of) on no account 决不(=not for any reason) account for 是……的原因;解释;说明
她决定依靠自己的力量干下去。 She decided to go ahead on her own.
如果有问题要问我,就请吧。 If you have any questions, go ahead and ask me.
与go相关的短语
go after 追赶 go against 违背 go without 勉强对付 go through 经历;从头到尾阅读 go through with sth. 完成(或做完)艰难的事 go over 复习;仔细检查
你在寻求真知和智慧,我一度也是这样。 You ___ ____ knowledge and wisdom, as I once did. seek for
他们将试图控制实验的速度。
They will ____ _____ ____ the speed of the
experiment.
seek to control
⑵ The rocking boats along the river bank make a beautiful scene.
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