哈佛大学中级汉语教材

https://projects.iq.harvard.edu/clp/intermediate-i-120a This is the third volume of the Harvard Chinese Language Series. It is designed to bring students with novice-high language proficiency to intermediate-low proficiency. The volume covers an array of topics under four broad themes: New ArrivalWhen in ChinaBroadening Horizens, and Taking a Break. Functional language and stimulating contents are introduced through exchanges among fictional characters of diverse backgrounds, including Chinese-Americans, non-Chinese Americans, and Chinese from different walks of life in mainland China and Taiwan.

https://projects.iq.harvard.edu/clp/intermediate-ii-120bThis is the fourth volume of the Harvard Chinese Language Series. It is designed to bring students with intermediate-low language proficiency to intermediate-mid proficiency. The volume covers an array of topics under four broad themes: Across SpaceOver GenerationsAmong People, and Through Time. Functional language and stimulating contents are introduced through exchanges among fictional characters of diverse backgrounds, including Chinese-Americans, non-Chinese Ameircans, and Chinese from different walks of life in mainland China and Taiwan.