12-26 23:27:47 浏览次数:585次 栏目:高二英语
【注】provide与against连用。如: ① They had already provided against the attack. 他们已做好应付进攻的准备。 ② We have to provide against accidents. 我们必须做好应付事故的准备。
【注】provide的过去分词可引导条件状语从句,表示"如果""只要"。如:① You may keep the book a further week provided that no one else requires it. 只要没有别人要这本书,你还可借一个星期。② She may come with us provided (that) she arrives in time.如果她及时到达,她可能会和我们一道来。③We'll visit Europe next year, provided we have the money. 如果我们有这笔钱,我们明年将去欧洲。
【注】providing也可引导条件状语从句。如:① You may go out providing you do your homework first. 只要你先把作业做好,你就可以出去。② Providing (that) there is no oppositions, we shall hold the sports meet here. 如果没有人反对,我们将来这里开运动会。
2) protect一词的用法
▲ protect意为"保护",后接介词from或against。如: ① Protect the baby's eyes from the sun. 保护孩子的眼睛,不要让太阳照射。 ② He raised his aln3 t0 protect his face from the blow. 他举起手臂护住脸,以免被这一拳打中。 ③ Put on a thicker coat to protect yourself from the cold. 穿件厚点的外衣以免冻着。④ The eyelashes protect the eyes from dust and dirt. 眼睫毛保护眼睛不让尘埃和脏东西进去。
【注】动词protect表示"保护......免受......",后用from或against都可以,但对于较大的事情如天灾等,介词一般用against。较小的事情用from。如上述例句①-④。
高二英语Unit14 Making a difference知识点总复习教案
Section I 课前准备、听力、口语
1. Martin Luther King. Jr formed an organization for American black leaders to work together in 1957. 马丁.路德.金在1957年组成了一个为黑人领袖们共同工作的组织。(P.25 Martin Luther King, Jr 第五点) ★ form vt.
(1) vt. 组织,组成 He formed a class for beginners. 他成立了一个初学班。
(2) vt. 形成(人格、精神);养成习惯 Group activities help to form a child's character. 团体活动对小孩的性格形成有帮助。
(3) vt. & vi. 想出(计划、意见等),(希望,想法等的)产生I can't form an opinion about it. 这件事我想不出什么意见。An idea formed in his mind. 他心中产生了某种想法。
(4) vt. 使......排队(成......) The captain formed soldiers into a line. 那位上尉让士兵排成一列。
(5) n. [U, C] 形状,外形The cookies were all in the form of stars. 那些饼干的形状都像星星。
(6)[C]形态,种类Different countries have different forms of government. 不同的国家有不同的政治形态。
(7)[C]格式,表格纸 fill in the form 填写表格
辨析:form,figure与shape
form 应用最广,意义最不受限制,可指外在的形状或内在的形式等。the form of a square 正方形; literary form 文学形式figure 线条决定的形状、图案;可指人的身材。draw a figure of a circle 画个圆形; a slim figure 修长的身材shape 指外部的线条,但有较强的"团、块"概念。the shape of a bottle 瓶子的形状; work the clay into the shape of a woman 将陶土塑成一个女人的形状
联想:(后缀) former adj. 从前的,早先的the former 前者 (与the latter相对) formative adj. 构成的,形成的
from prep. 自,从
拓展:in form / on form 情况良好; out of form / off form情况不好
2. Nelson Mandela was put in prison from 1962 till 1989. Nelson Mandela 从1962年到1989年被投入监狱。(P.25 Nelson Mandela 第六点)
★ prison: put/throw/send sb. in (into) prison 将......送进监狱,注意:prison前不加冠词,表示较为抽象的概念。其被动形式为be put in (into) prison (被关进监狱). be sent to prison (被送进监狱); be thrown into prison (被投进监狱)。如:Law-breakers are put in/into prison. 犯法的人都要坐牢。The thief was sent to prison for a year. 那个小偷被送去坐了一年牢。He was put in prison/thrown into prison/sent to prison/taken to prison for political reasons. 由于政治原因,他被关进了监狱。Whoever refused to bow was thrown into prison. 任何拒绝鞠躬的人都被关进了监狱。
拓展:go to prison 入狱; be out of prison 出狱; be in prison 在狱中; escape from prison 越狱; come out of prison 出狱; break prison 越狱
3. In 1850 a law was made to forbid people to help run- away slave. 1850年通过一项法律阻止人们帮助逃跑的奴隶。(P.26 Harriet Tubman 第三点)
★forbid (过去式forbade, forbad; 过去分词 forbidden) vt. "禁止;不许;阻止",常用的结构是:forbid + doing"禁止干某事";forbid + sb. to do sth."禁止某人干某事/阻止某人干某事。" Smoking is forbidden in our school. 我们学校禁止吸烟。If you want to go, I can't forbid you. 你想去,我也拦不住你。I forbid you to use my tape recorder. 我不许你用我的录音机。They forbid walking in the fields. 他们禁止在地里走。
注意:"阻止某人干某事"的说法还有:
stop/prevent/keep sb. from doing sth.
Parking forbidden! = No parking! 禁止停车!
联想:forbidden adj. 被禁止的,禁止的forbidding adj. 难以接近的;可怕的;令人生畏的,令人毛骨悚然的 forbiddingly adv. 难以接近地,令人毛骨悚然地
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,高二英语下知识点总复习教案