Politics; Political life
History; Unit 1 The basic structure and characteristics of China's ancient economy Unit 2 The changes of modern China's economic structure and the tortuous development of capitalism Unit 3 The road to Socialism with Chinese characteristics's construction Unit 4 The changes of modern China's social life Unit 5 The development of new air routes, colonial expansion and the formation and development of the capitalist world market Unit 6 The adjustment of Roosevelt's New Deal and the capitalist operating mechanism Unit 7 The experience and lessons of Soviet socialist construction Unit 8 The globalization trend of the world economy today.
Geography: Unit 1 Population and Geographical Environment Unit 2 Cities and Geographical Environment Unit 3 Industrial Activities and Geographical Environment Unit 4 Regional Relationship of Human Activities
Physical chemistry and biology should be summarized by themselves.
Difficulty; Mathematics has become easy, as long as you listen carefully in class and do more exercises, it is no problem to do well in the exam. As long as you read these two courses well and do well in the back test, there will be no problem. As for geography compulsory one, it is the most difficult one in high school geography. What are you afraid of if you pass compulsory one? Everyone can't say for sure about the three subjects of science.
Mathematics, politics, geography, history and biology are not related, but chemistry and physics are related. I suggest you review these two knowledge points of compulsory one, otherwise you really won't.