M1U1 知识点精讲 第一单元36个句子加练习题目 可直接做讲义
[*]同步知识梳理重点句型及词汇讲解
[*]High school is a time of discovery, learning and hard work!考点分析：discovery是名词，意为“________”。例句：The discovery of oil on their land made the people rapidly rich.考点分析：discovery的动词形式:____________。例句：Recently they have discovered a comet.考点分析：[辨析discover和invent的区分？
discover发现。发现了原本存在，现在才知道的东西，侧重于科学上的‘发现’。
invent 发明。指原来不存在，现在发明出来的东西。
典例讲解：1. Franklin ______ the electricity while Edison ______ the electric lamp.A. discovered; discovered B. invented; invented C. discovered; invented D. invented; discovered2. The monument was built in honor of the explorer who was believed _____ the big river.A. to have discovered B. to have been discovered C. to discovered D. having been discovered
[*]Going to a British high school for one year was a very enjoyable and exciting experience for me .考点分析：going to a British high school for one year在句中的成份为_______________________________。典例讲解：Listening to loud music at rock concerts ____ caused hearing loss in some teenagers.A. is B. areC. has D. have 考点分析：动名词做主语的习惯表达有:It is no use /good +动名词，表示___________________________。There is no use +动名词，表示__________________________。典例讲解：It is no use _______ without taking action.
[*]complainB. complaining C. being complained D. to be complained 考点分析：experience的用法有哪些？experience 在本句中意为“经历，阅历”，为可数名词。例句：It is a very unforgettable experience for me.①experience做名词时，还有‘经验’的意思，此时是不可数名词。例句：Our chemistry teacher has enough teaching experience.②experience还可以做动词，是“经历，体验”的意思。例句：The children experienced pleasure from climbing mountainsexperience的其他拓展:experienced有经验的be experienced in 在……方面在行（有经验） 典例讲解：Hearing his teaching _____, I knew that she was an _____ teacher.A. experiences; experienced B. experience; experience C. experiences; experiencing D. experience; experienced
[*]This means I could get up an hour later than usual, as schools in China begin before 8 a.m.考点分析：mean 的用法有哪些？（1）mean在本句中做动词，意为“意味着”。例句：Poor teeth means poor digestion and poor digestion means poor nutrition.批注：mean 做动词时还可意为“打算，意欲”。例句：If you mean to do something, you intend or plan to do it. （2）mean 还可以做形容词，意为“吝啬的，小气的，卑鄙的”。例句：He is so mean that we all don’t like him.（3）means 做名词，意为“方法，手段”。例句：The quickest means to travel is plane. 典例讲解：--I am sorry, but I did not mean ____ out your secret.--But you know, letting out one’s secret means ______ one’s feelings.A. let; to hurt B. letting; hurting C. to let; hurting D. letting; to hurt
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