Unit5 sectionB 知识点讲解 人教版英语八年级上册.docx

1、八年级上册unit5Section B1. But one very famous symbol in American culture is a cartoon.但是在美国文化中，一个非常著名的标志是一部动画片。 famous 作形容词，意为“著名的;出名的”，相当于well-known,在句中既可作表语也可修饰名词作定语。常用短语:be famous. 意为“作为而出名”,as后接表示“身份”的词;be famous for.为“因为而出名”,强调出名的“原因”。【例句】Li Na is so famous that all the tennis fans in China know he

2、r. 李娜是如此出名以至于中国的所有网球迷都知道她。【例句】He is famous as a writer. 他作为一位作家而出名。【例句】Jinan is famous for its springs. 济南因其泉水而出名。2. When this cartoon came out in New York on November 18.1928，it was the first cartoon with sound and music.当这部动画片于1928年11月18日在纽约发行时，它是第一部有声音和音乐的动画片。 come out为动词短语,意为“发行;发表;出版”,通常指书或影视作品

3、的出版和发行等。【例句】Guo Jingmings novel will come out next month.郭敬明的小说将于下月出版。【例句】When will his new record come out?他的新唱片什么时候发行?【拓展】come out的其他含义开花;发芽Flowers come out in spring. 花朵在春天盛开。出来;出现The sun finally came out after several cloudy and rainy days. 几天的阴雨天后，太阳终于出来了。【拓展】 常见的含有out的词组look out小心，注意 put out扑灭

4、 go out出去，take out取出，切除work out算出give out分发 set out动身;出发 sell out卖完，卖光3. He became very rich and successful.他变得非常富有和成功。 become作系动词，意为“开始变得;变成”，其后可接名词或形容词作表语。become 的过去式为became。【例句】They became good friends.他们成了好朋友。 接名词【例句】He became angry.他生气了。 接形容词【拓展】常见的系动词smell闻起来look看起来 taste尝起来feel感觉;摸起来get变得 sou

5、nd听起来4. Some people might ask how this cartoon animal became so popular. 一些人也许会问,这只卡通动物怎么变得如此受欢迎。 might作情态动词,意为“可能;可以”,表示没有把握的推测。【例句】I thought it might be true. 我认为它可能是真的。【拓展】两者都可以表示请求允许,might的语气比较委婉。【例句】May/Might I have a look at your picture book?我可以看一下你的图画书吗? 两者都可以表示推测，might比may的语气更不确定,might表示的可能

6、性更小。【例句】He may/might know the film. But I am not sure. 他可能知道这部电影。但是我不确定。5. However, he was always ready to try his best.然而，他总是准备好去尽其所能。 be ready to准备好(做某事);愿意(做某事) ready作形容词，意为“愿意的;准备好的”。be ready to do sth.意为“准备好做某事;愿意迅速做某事”，表示“愿意迅速做某事”时，相当于be willing to do sth. ;be ready for.意为“为做准备”。【例句】She is alw

7、ays ready to help others.她总是乐于助人。【例句】We are ready to face any danger.我们做好准备面对任何危险。【例句】We must be ready for the party.我们必须为这次聚会做好准备。 try ones best尽某人最大的努力try ones best意为“尽某人最大的努力”;try ones best to do sth.意为“尽某人最大的努力做某事”。 【例句】We should try our best to help the people in trouble.我们应该尽我们最大的努力帮助处于困境中的人们。

8、【拓展】try to do sth.尽力做某事;设法做某事try构成的短语try not to do sth.尽力不做某事try doing sth.尝试做某事 try on试穿(衣服;鞋;帽等) have a try试一下6.She dresses up like a boy and takes her fathers place to fight in the army.她打扮成男孩的样子,代替她的父亲从军打仗。 dress up为固定短语，其中up为副词。dress up as/like.意为“打扮成的样子”。【例句】My father dressed up like a Santa Claus at Christmas.我的爸爸在圣诞节打扮成了一个圣诞老人的样子。【例句】The boys were all dressed up as pirates.这些男孩都装扮成了海盗。 take sb.s place 是动词短语,意为“代替;替换”，相当于take the place of sb.。【例句】I had to go out so Jane took my place to go to Beijing.我不得不外出，因此简代替我去了北京。