Question 1: Reference answer: The story that Fan Chen only wants to "sweep the world" rather than "sweep the house" leads to the central argument. (2 points)

Question 2: Demonstration by Examples (putting facts) Take two great men, American President Washington and Prime Minister Zhou Enlai, as examples to demonstrate the central argument in terms of winning people's goodwill, gaining people's recognition and support from the concerned section; (3 points)

Question 3: When the apple landed, Newton discovered gravity; ? The buoyancy of an object immersed in water, Archimedes discovered Archimedes' principle to observe the action of an eagle flying in the air, and the Wright brothers invented the airplane (3 points) (with specific people and examples).

Question 4: It can be justified (combining with real life or specific cases, or deducting points as appropriate) (4 points)

Question 1:

Analysis of test questions: argumentative writing begins with examples, and its function can generally be summarized from the aspects of raising topics to arouse discussion, acting as arguments and stimulating reading interest.

Question 2:

Test analysis: "George Washington, the founding president of the United States", this is an example demonstration. Generally, the reasons to be illustrated are in the paragraphs or before and after the examples. The reason for this example is the reference sentence in the third paragraph. Just quote it. We should use evaluation language to "strongly prove".

Question 3:

Test analysis: Grasp the content and formal characteristics of the sentence "A blade of grass cut its hand and Luban invented the saw", that is, find something from trivial matters, then invent something, and point out three information points: events, people and achievements.

Question 4:

Test analysis: analyze the different meanings of "informal segment" and "fine observation", explain when "informal segment" and "fine observation", and explain the truth.