一、复习
Level3-Unit3-Part2*Learning-
- Listening-"QuickServe 2"-D38-18/08/01
二、学习
Level3-Unit3-Part2*Learning-
- Vocabulary-"Sciences"部分排序
1、Geologists study different types of rocks, earthquakes and the different layers[（地）层] of the Earth.
2、Biology is the study of life, including its structure and evolution.
3、Mathematics is used by all other branches of science.
4、Biologists study how life survives and reproduces.
5、Chemists study how various substances interact with each other.
6、Astronomers study the structure and evolution of the universe, including the study of stars, planets and galaxies[银河系].
7、Chemistry is the study of matter, including the structure of atoms and molecules.
ADD
1、Geology is the study of the structure and history of the Earth and other planets.
2、Astronomy is one of the oldest sciences.
3、Chemistry is the study of matter, including the structure of atoms and molecules.
4、Mathematics is the study of numbers, shapes patterns and change.
三、学习
Level3-Unit3-Part2*Learning-
- Vocabulary-"Disasters[灾害]"
1、Over 60 million people were killed in World War 2.
2、Many forest fires are caused by lightning.
3、When people are not careful, they can start fires that can cause a lot of damage.
4、It's difficult to predict what's going to happen.
5、One of the main causes of car accidents is driving too fast.
部分排序
1、Here are some types of terrible events that hurt or kill people.
2、Earthquakes are caused by forces deep within the Earth.
3、During earthquakes many people are often killed by collapsing buildings and bridges.
4、Floods happen when rivers rise and overflow their banks.
5、Floodwaters damage[v.破坏n.损坏/罚款] or destroy many houses and businesses.
6、Fires destroy buildings, land and forests.
7、There are many causes for fire, including lightning.
8、In a hurricane, high winds destroy buildings and sometimes cause flooding.
9、Some hurricanes have winds of more than 200 miles an hour.
10、Car accidents happen when cars collide[v.碰撞] or when drivers lose control of their cars.
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