必修四unit1知识点讲解学习

1、修 四 unit1 知 识 点精品文档Unit 1 Women of achievement 1、This means going back to a place where we left the chimp family sleeping in a tree the night before.这意味着我们要返回前一天晚上我们离开黑猩猩睡觉的大树旁。mean to do=plan to dM戈U或打算干某事；mean doing意味着，意思是 I meant to go running this morning, but I overslept.我今天早晨本打算去跑步，但是我睡过头了。 I

2、didn t. mean to hurt you; I meant studying hard is important to everyone.我不是有意刺伤你，我的意思是努力学习对每个人来说都重要。相关链接：try to do 尽力去做try doing试着做stop to do停止去干别的事stop doing停止正干的事go on to do继续干另外一件事go on doing继续干同一件事remember to dot己得要干某事remember doingt己得干过某事forget to do忘记了 要干某事forget doing忘记了 干过某事regret to tell s

3、b遗憾地对某人说regret doing sth后悔干了某事want to do想要干某事want doing需要need to do 有必要干need doingS®consider to do 认为consider doing#虑去做2、 But the evening makes it all worthwhile.但是到傍晚时分我们觉得这一切都是值得的。worthwhile值得的（做表语或定语）worth some money值多少钱（worth不置于名词之前） worth doing 值得做 It is a worthwhile job and it is worth do

4、ing right now.这是一项有价值的工作，值得马上做。 .How much is this coat worth? (=How much does this coat cost?.It is worth $200. (=It costs $200.)这件上衣值多少钱？它值200美元。3、Only after her mother came to help her for the first few months was she allowed to begin her project.她母亲头几个月来帮她的忙，这才使她得以开始自己的计划。.was she allowed to begi

5、n her projec是倒装旬, 正常语气的陈述结构是 she was allowed to begin her project.only修饰的介词短语、副词和状语从句位于句首时，句子的主谓部分要倒装。 Only by bike could you get there on time.只有骑自行车你才能按时到达那儿。 Only yesterday did I have a time to meet you.只有昨天我才有时间接你。 Only when you join us can we win the game.只有你加入我们才有可能赢得这场比赛。注意：only修饰的主语不倒装。Only

6、you and I can know his telephone number.只有你和我知道他的电话号码。4、She has argued for them to be left in the wild and not used for entertainmentor advertisements.她一直主张它们(猩猩)应留在野外生活，而不为娱乐和广告所利用。argue for 赞成 argue against 对argue with sb about sth为某事与某人争吵 My parents are always arguing with each other about money.

7、我的父母老是为钱争吵。2) Most of us argued for five-day week.我们多少人赞成一周上班5天 I don't know why so many people argued against my plan at the meeting.我不知道为什么这么多的人在会上反对我的计划。5、I looked carefully at the text and realized that it was intended for women who lived in the countryside.我细细地看了这篇文章，了解到那是为了生活在农村的妇女而写的。inte

8、nd to do=intend doing=intend that sb (should) do sth 计戈U干某事intend的被动式常用于表示“为而准备；预定”的意思。We intend to go. They intend going. You intended that she should) go.我们打算去，他们要去，你计划让她去。 The dictionary is intended for the beginners.这本词典为初学者编的。This was intended to be a picture of a cat.这幅画本来是要画猫的。相关链接continue to

9、 do=continue doing 继续干某事6、 Further reading made me realize that it was hard work and determination as well as her good nature that had got her into medical school.进一步阅读使我了解到，是苦干、决心和善良的天性使她走进了医学院的大门。强调句的结构：It is/was+被强调部分+who/that+原有其它部分。练习强调以下的画线部分： The boy cleaned the classroom yesterday.It was the

10、 boy who cleaned the classroom yesterday. The boy cleaned the classroom yesterday.It was the classroom that the boy cleaned yesterday. The boy cleaned the classroom yesterday.It was yesterday that the boy cleaned the classroom.7、I found that Lin Qiaozhi had devoted her whole life to her patients and

11、 had chosen not to have a family of her own.我发现林巧稚把毕生都献给了病人，而自己却选择了独身。devote . to .把献给；把用在 The old teacher has devoted all himself to his teaching work.这个老教师把毕生精力都献给了教学工作。 She devoted herself to tennis in her teens.她在少女时代热衷于网球。相关链接（介词to之后接v.-ing或名词）：look forward to 盼望干 be used to3 惯干refer to参阅；指的是 t

12、urn to转向；向某人求助belong to 属于adapt to适应lead to 导致get down to 着手 Are you used to getting up so early every day?你习惯每天早起吗？ All of us look forward to visiting the place.我们所有人都盼望访问那个地方。语法：Subject-verb agreement（主谓一致）主谓一致口角：整体用单个体复，就远就近要记住；“不定” “不可” “四”成单，“特殊”情况莫马虎。1、整体用单个体复集体名词 group, class, family, army, e

13、nemy, country等作主语时，如果强调整体，谓语动词用单数形式；如果强调个体，用复数形式。My family is very large and the family are now watching TV together.（前一个family指整体，后一个family指成员）2、就远就近要记住当主语后面接说明主语的修饰语，如 with , along with , together with, like ,as well as, rather than, but, except, besides, including , in addition to等时，谓语动词不受修饰语的影响，

14、仍保持与主语一致的关系。Mr. Smith, as well as his children has come to China.当用作主语的两个名词或代词由either . or, neither . nor, not . but,not only . but also连接时，谓语动词通常与邻近的名词或代词保持一致。 Neither he nor I am free today. Either he or you are right.此外，there+be句型中谓语的数也适用于“邻近”原则。There is a pen and two boxes on the table.3、“不定” “不

15、可” “四”成单不定代词 anyone, everyone, someone, no one, anything, something, everything,nothing, each, the other等作主语时，以及不可数名词作主语时，谓语动词用单 Everybody is here, but not everything is ready. There is a lot of food on the plate. Three fifths of the water is polluted.表示时间、金钱、距离、重量等复数名词，通常被看作整体，谓语动词用单数 Three thousan

16、d miles is a long way. Five hundred dollars was spent on the project.4、“特殊”情况莫马虎以下特殊情况要记忆： A teacher and writer has come to our school. Every boy and every girl of this school is good at English. More than one student of our class is clever.Many a boy likes playing football. (many a=more than one

17、69;Mathematics is a language of science. The glass works is not far away from our school.©Generally speaking, the young are stronger than the old. Books of this kind are of great value. This kind of book is well sold.重点词汇1、look down upon/on 蔑视；瞧不起 look up to 尊敬 Don t look down upon peasants, without whom we cant live.不要瞧不起农民，没有他们我们不能生活。©Everybody knows we ought to look up to our p