Some skills to participate in the training of remedial classes;

After figuring out the difficulty of the topic, what we have to do is to see which topics score high and which ones score low. When we do the questions, we follow the principle of "first high, then low", so that we can score as many points as possible, and the types of questions are generally clearly divided, and one or two questions are generally not particularly difficult.

So these two questions should be done as much as possible. Generally speaking, this will be more cost-effective than taking out the corresponding time to do a low-scoring topic. Finally, it is "first the same and then the different".

In fact, the term "same before different" here means that under the condition that the general order remains unchanged, difficult problems can be distinguished according to the major categories of topics, and topics of the same type can be considered together, because the knowledge points used in these topics are relatively concentrated, and it is easy to improve the efficiency of unit time when thinking.

Huaian:

Huaian is located in the north-central part of Jiangsu Province, east of Jianghuai Plain. Located in the Yangtze River Delta, it is an important central city in northern Jiangsu and a city in Nanjing metropolitan area.

Hongze Lake, the fourth largest freshwater lake in China at the intersection of the ancient Huaihe River and the Beijing-Hangzhou Grand Canal, is a national historical and cultural city, a national health city, a national garden city, a national environmental protection model city, a national low-carbon pilot city and an excellent tourist city in China. Yangzhou and other places are the main cradles of Huaiyang cuisine, and also one of the cradles of ancient culture in the Jianghuai Valley.

Huaian has a history of more than 2200 years. The Qin Dynasty is located in this county, and there is a famous "Qingliangang Culture" site in the territory. It used to be the hub of grain transportation and salt transportation, with the governor's office of grain transportation and the governor's office of Jiangnan River. Historically, Yangzhou, Suzhou and Hangzhou have been called the "four metropolises" along the canal and have the reputation of "China Canal Capital".

Huai 'an is located in the core area north of the Yangtze River in Jiangsu Province, adjacent to the coastal waters along the Yangtze River. It is the main artery of north-south traffic and has a unique geographical advantage. It is an important transportation hub in Jiangsu Province and a regional transportation hub in the northern part of the Yangtze River Delta. Huaian is full of humanistic atmosphere. Han Xin, a great strategist, Mei Cheng, a master of Han Fu, Liang Hongyu, the heroine of The Journey to the West, Guan Tianpei, a national hero, and Liu E, the author of Travel Notes of Lao Can, were born in history.