关于教师数量的雅思图表作文模板

　　The tables describe the average number of students under the instruction of each lecturer in Australian universities from 1991 to 2007 and compare it between two different categories of subjects in 2001.

　　In general. it is apparent that the average number of students had increased steadily every four years by 2003 and is expected to continue its growth in 2007. Whereas there were only 12. 3 students taught by one lecturer in 1991. he was responsible for teaching 17. 1 students in 1999. Also. there were a relatively small number of students （14. 4） inside a classroom in 1995; however. that figure is projected to increase 1.5 times to 21.6 students in 2007.

　　In addition. the average number of students in lecture-based subjects was contrastingly larger than that in laboratory-based ones in 2001. Within the former category. Law had undoubtedly the greatest number of students of 28. 5. while Education boasted the least - only 22. 5 students taught by each instructor. Turning to the latter group, Science majors were happily enjoying the most individual attention （14.0 of them under one lecturer）. In comparison. 17.5 Chemistry students seemed to be a heavier burden for each professor.

　　To summarize, the average number of students has been progressively higher throughout the years and the classrooms of Australian universities will become increasingly crowded in the future.

　　category 种类

　　There are three categories of accommodation一standard，executive and deluxe.

　　apparent 显然的，外观上的

　　I was on the metro this morning when for no apparent reason the man opposite suddenly screamed.

　　be expected to 有希望，被认为会

　　The economy of the after-war country is expected to go worse.

　　be responsible for 为……负责，是造成……的原因

　　Who is responsible for this terrible mess?