内容正文:
仁爱英语九年级上 U4T1SectionC考点&练习
考点讲解
考点-一 Most of the time, inventions happen because someone works to solve a problem.
大多数时候,因为某人研究解决问题,发明诞生了。
happen 的用法:
happen 意为“发生”,为不及物动词,无被动语态,其用法如下:
(1) 表示“某地(某时)发生了什么事”,常用 sth.+ happen +地点/时间;
(2) 表示“某人出了某事(常指不好的事)”,要用 sth.+ happen + to sb. ;
(3)表示“某人碰巧做某事”,要用sb.+happen+ to do sth;
(4)表示“碰巧或恰巧发生某事”时,还可用It happens/happened that....
【拓展】
happen 与take place 的区别:
happen 表示“发生、碰巧”,一般用于偶然或突发性事件
take place表示“发生、举行、举办”,一般指非偶然性事件的“发生”,
e. g. An accident happened in that street.那条街上发生了一起事故。
e.g. Great changes have taken place in our hometown during the past ten years.在过去十年里我们家乡发生了巨大变化。【能力提升】
1. Who can say what________________(happen) next year?
2. The meeting should___________________(take place) on the fifth of May.
考点二 Sometimes inventions are the result of accidents.(P85)
。 the result of 的用法:
the result of 意为“……的结果”
e. g. It won't be long before we know the result of the experiment.不久我们就会知道实验结果了。【拓展】
①as a result 意为“结果;因此”,单独使用。后面一般用逗号与句子隔开。
e.g. She worked hard. As a result.she passed the exam easily.她努力学习,因此,她很容易地通过了考试。
考点三 None of these things was planted in fields.(P85)这些东西都没有种在地里。
(1)None of 的用法:
none 不仅指人,也可指物,其后常跟 of 短语,构成"none of+名词/代词”
当名词是复数时,谓语动词单复数均可。
e.g. None of the houses have/has a large garden in some big cities.在一些大城市里,没有一幢房子带有大花园。
no one 用于指人,不与of短语连用,相当于nobody,谓语动词用单数。
e g. No one likes her. 没人喜欢她。
(3) 一般过去时的被动语态的用法:
结构:was/were done
e.g. How much money was stolen last night? 昨晚被偷了多少钱?(详细讲解见“语法聚焦”)
考点四That's why now we have planes.(P85)
那是现在我们有飞机的原因。
表语从句的用法:
*That's why now we have planes.
主语+系动词表语从句
why引导的从句在句中作表语。特殊疑问句作表语从句,特殊疑问词后面接陈述语序。
e.g. That is why he didn't come here.那就是他没到这儿来的原因。
e.g. The question is how he did it.问题是他是如何做此事的。
e.g. That's what our teacher said.那是我们老师说的话。
课时训练
1.根据句意及音标或括号内所给提示完成句子
1. If you talk to a wrong listener. you are ________________/'sili/ and wasting time.a
2. A notebook, a pencil, a ruler and a_______________/'kreijƏn/are all things used in school.
3. We often use a____