新课标必修三Unit4共61页
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必修三 Unit 4 HOW LIFE BEGAN ON THE EARTH
高三英语第一轮复习专用
河南省淮阳一高 王清华
2019.8
EXIT
单词朗读 单词讲解 课文理解 课文语言 课文朗读 课后作业
必修三 Unit 4 HOW LIFE BEGAN ON THE EARTH
高三英语第一轮复习专用
词汇朗读
friends．弗雷德和吉姆开始互不喜欢，可是最终他们成了好朋友。 *You'll get used to the weather in Nanjing in time．你迟早会适应南京的
2. opinion or supposition, not necessarily based on reasoning 意见, 揣测 （未必基於推理的
My theory is that we'll have a cold winter this year. 依我看今冬会很冷。
EXIT
单词朗读 单词讲解 课文理解 课文语言 课文朗读 课后作业
站乘上火车。 *A stitch in time saves nine．及时处理，事半功倍。 *You can rest assured that we'll finish the work in time．你放心吧，我们
一定按时完成任务。 *The doctor came in time to save his life．医生及时前来挽救他的生命。
2. Theory should go hand in hand with practice
It seems good in theory, but it doesn't work in practice.
理论上它似乎很不错,但实.际上却行不通。 【theoretically; practically】
regionally: 在世界和地区范围内仍存在一些不安定因素。
EXIT
单词朗读 单词讲解 课文理解 课文语言 课文朗读 课后作业
必修三 Unit 4 HOW LIFE BEGAN ON THE EARTH
高三英语第一轮复习专用
5. in time
1．within or before a fixed time及时 *We got to the station just in time to catch the train．我们及时赶到火车
There isn't an atom of truth in the rumour谣言中没有丝毫的真实性.
EXIT
单词朗读 单词讲解 课文理解 课文语言 课文朗读 课后作业
必修三 Unit 4 HOW LIFE BEGAN ON THE EARTH
高三英语第一轮复习专用
4. globe the globe [sing] the earth 地球; 世界: travel (all) round the globe 环球旅行. a global tour 环球旅行 * global warfare 世界大战. However, there still exist some factors of instability both globally and
必修三 Unit 4 HOW LIFE BEGAN ON THE EARTH
高三英语第一轮复习专用
3. atom ：smallest part of an element that can exist chemically 原子
A molecule of water consists of two atoms of hydrogen and one atom of oxygen. 水分子含有两个氢原子和一个氧原子。
The atom bomb is of catholic concern.
原子弹受到普遍的关注。
very small quantity or thing 极微小的量或事物:
The tower was blown to atoms by the force of the explosion. 爆炸的力 量把塔炸得粉碎.
EXIT
单词朗读 单词讲解 课文理解 课文语言 课文朗读 课后作业
必修三 Unit 4 HOW LIFE BEGAN ON THE EARTH
高三英语第一轮复习专用
2. theory：
1. systematically organized knowledge applicable in a relatively wide variety of circumstances理论;学理,原理[U][C]
EXIT
单词朗读 单词讲解 课文理解 课文语言 课文朗读 课后作业
必修三 Unit 4 HOW LIFE BEGAN ON THE EARTH
高三英语第一轮复习专用
5. in time
2．eventually；in the end； 不久；最好；将来 *Fred and Jim did not like each other at first，but in time they became
高三英语第一轮复习专用
单课文语言 课文朗读 课后作业
必修三 Unit 4 HOW LIFE BEGAN ON THE EARTH
高三英语第一轮复习专用
1. Solar：adj [attrib 作定语] of, concerningor related to the sun 太阳的; solar energy 太阳能 solar-powered 以太阳能为动力的. solar system太阳系 solar cell太阳能电池 solar battery太阳能电池组 solar panel太阳能电池板 solar calendar n. 阳历
EXIT
单词朗读 单词讲解 课文理解 课文语言 课文朗读 课后作业
必修三 Unit 4 HOW LIFE BEGAN ON THE EARTH
高三英语第一轮复习专用
EXIT
单词朗读 单词讲解 课文理解 课文语言 课文朗读 课后作业
必修三 Unit 4 HOW LIFE BEGAN ON THE EARTH
高三英语第一轮复习专用
河南省淮阳一高 王清华
2019.8
EXIT
单词朗读 单词讲解 课文理解 课文语言 课文朗读 课后作业
必修三 Unit 4 HOW LIFE BEGAN ON THE EARTH
高三英语第一轮复习专用
词汇朗读
friends．弗雷德和吉姆开始互不喜欢，可是最终他们成了好朋友。 *You'll get used to the weather in Nanjing in time．你迟早会适应南京的
2. opinion or supposition, not necessarily based on reasoning 意见, 揣测 （未必基於推理的
My theory is that we'll have a cold winter this year. 依我看今冬会很冷。
EXIT
单词朗读 单词讲解 课文理解 课文语言 课文朗读 课后作业
站乘上火车。 *A stitch in time saves nine．及时处理，事半功倍。 *You can rest assured that we'll finish the work in time．你放心吧，我们
一定按时完成任务。 *The doctor came in time to save his life．医生及时前来挽救他的生命。
2. Theory should go hand in hand with practice
It seems good in theory, but it doesn't work in practice.
理论上它似乎很不错,但实.际上却行不通。 【theoretically; practically】
regionally: 在世界和地区范围内仍存在一些不安定因素。
EXIT
单词朗读 单词讲解 课文理解 课文语言 课文朗读 课后作业
必修三 Unit 4 HOW LIFE BEGAN ON THE EARTH
高三英语第一轮复习专用
5. in time
1．within or before a fixed time及时 *We got to the station just in time to catch the train．我们及时赶到火车
There isn't an atom of truth in the rumour谣言中没有丝毫的真实性.
EXIT
单词朗读 单词讲解 课文理解 课文语言 课文朗读 课后作业
必修三 Unit 4 HOW LIFE BEGAN ON THE EARTH
高三英语第一轮复习专用
4. globe the globe [sing] the earth 地球; 世界: travel (all) round the globe 环球旅行. a global tour 环球旅行 * global warfare 世界大战. However, there still exist some factors of instability both globally and
必修三 Unit 4 HOW LIFE BEGAN ON THE EARTH
高三英语第一轮复习专用
3. atom ：smallest part of an element that can exist chemically 原子
A molecule of water consists of two atoms of hydrogen and one atom of oxygen. 水分子含有两个氢原子和一个氧原子。
The atom bomb is of catholic concern.
原子弹受到普遍的关注。
very small quantity or thing 极微小的量或事物:
The tower was blown to atoms by the force of the explosion. 爆炸的力 量把塔炸得粉碎.
EXIT
单词朗读 单词讲解 课文理解 课文语言 课文朗读 课后作业
必修三 Unit 4 HOW LIFE BEGAN ON THE EARTH
高三英语第一轮复习专用
2. theory：
1. systematically organized knowledge applicable in a relatively wide variety of circumstances理论;学理,原理[U][C]
EXIT
单词朗读 单词讲解 课文理解 课文语言 课文朗读 课后作业
必修三 Unit 4 HOW LIFE BEGAN ON THE EARTH
高三英语第一轮复习专用
5. in time
2．eventually；in the end； 不久；最好；将来 *Fred and Jim did not like each other at first，but in time they became
高三英语第一轮复习专用
单课文语言 课文朗读 课后作业
必修三 Unit 4 HOW LIFE BEGAN ON THE EARTH
高三英语第一轮复习专用
1. Solar：adj [attrib 作定语] of, concerningor related to the sun 太阳的; solar energy 太阳能 solar-powered 以太阳能为动力的. solar system太阳系 solar cell太阳能电池 solar battery太阳能电池组 solar panel太阳能电池板 solar calendar n. 阳历
EXIT
单词朗读 单词讲解 课文理解 课文语言 课文朗读 课后作业
必修三 Unit 4 HOW LIFE BEGAN ON THE EARTH
高三英语第一轮复习专用
EXIT
单词朗读 单词讲解 课文理解 课文语言 课文朗读 课后作业
必修三 Unit 4 HOW LIFE BEGAN ON THE EARTH