TASK ONE
1、 Evaluation Subscales（评分标准）：
TA： Task Achievement （完成度）
CC： Cohorence and Cohesion（承接得当） LR： Lexical Resource（词汇量） *LR&GRA要求词汇和句型的多样及全面。 GRA： Grammatical Resource and Accuracy（语法&精准度）
2、 Structure（文章形式）
1.时态
如无明确具体时间，用一般现在时；如标明了过去的时间或将来的时间，则用相应的过去时和将来时描述。有时可能需要使用多种时态描述，视具体情况而定。 2. 客观性
不应该存在任何自己的主观想象成分，即使是结尾段也不应随意写，应该是根据图表的实际内容作出符合逻辑的总结归纳。 3. 准确性
图里面出现的数字或任何信息不能抄错，如果看不清楚一个数值是否落在了一个点上，可以适当估算一个值。 4. 专注重点
图表题需要对特殊的信息作出分析介绍，例如图表题中的起点、拐点、终点、交点与变化趋势一定需要描述，其余非特征的数据根据时间情况而定。切勿面面俱到，否则时间会超出规定范围。 5.审题很重要
在20分钟内完成150字文章不容易，首先需要把题目看清楚。不论哪类图表题，看不清楚某个数值时，允许使用“大约”这类词，如about/around/just over/just under/approximately/roughly,etc 6.确定写几段
一般来说可以根据图表的数量确定写几个段落。例如如果给出一个图表，主题段落可以采用一段式，如果这一个图表中有两条线，那可以采用两段主体段写作方式。视具体情况而定。在开始写的时候确认好要写几段，每段分别写什么内容，这样在写的时候不会乱。
3、 题型分类：
Ⅰ给出图形形式：
① ② ③ ④ ⑤ ⑥
Line Chart（线图） Pie Chart（饼图） Bar Chart（柱形图） Table（表格） Map（地图）
Flow Chart（流程图）
Ⅱ图形变化特征：
① ② ③ ④
Trend（动态）
Static data（静态）
Mixture （Trend+Static）（混合） Picture（图形）
4、 写作结构思路梳理
整体思路：明确文章逻辑（先写什么后写什么）+细化内容写出句子+选用恰当逻辑连接词或短语连接
① How to write Introduction?
ⅠMethod : 句子改写（1段）
4 factors：
⑴Picture（图）：diagram，chart，graph ⑵When（时间）：in the year …/in the year of …/since…/by the year of…/until…/from…to…/between…and…/over,during the period from…to…
⑶Where（地点）:in Australia=in the selected/certain country——Australia. ⑷What happened（事件）:participation/involvement/taking part in…/join in…
ⅡUseful sentence structures：
⑵ Change the structures of sentences（that从句）
It is clear from …
It can be clear seen that…
⑶ +complete sentence（as定从）
As the graph shows
As is shown by the graph According to the figure
⑶+phrases
...Give information about... ...give a summary of...
...provide an overview of...
⑷change the words of sentences
⑸非谓语结构
① How to write Body?（2~3段）
Ⅰ线形图： §4factors
⑴When（时间）
⑵数据
⑶变化趋势 ⑷变化幅度
§Sentence structure
⑴主体+show+a/an+adj+n+数据+时间
Nina’s:The number/percentage(of …)show an (upward/downward) trend from… to … Eg：Sales of coffee showed a steady increase between 2004 and 2006. ⑵主体+V+adv+数据+时间
Nina’s:The number/percentage(of…)…+表示上升或下降的动词或短语+between…and… Eg：Sales of coffee increased steadily between 2004 and 2006. ⑶There be +a/an+adj+n+数据+时间
Nina’s:There is a +上升或下降的名词形式+in the number of…/over the period of… Eg：There was a steady fall in the number of British households using their own shopping bags when shopping between 1965 and 2005.
⑷sth作主语（适应单一趋势变化） Nina’s:限定修饰词+上升或下降的名词形式+can be found in the number/percentage of…from…to…
⑸时间段+witness/experience/undergo+a/an+adj+n+数据(with…)+时间
Nina’s:The year of 1990 witnesses a+变化趋势名词形式+in the amount of…
§以“the percentage of international students in a certain university in Sydney”变化趋势为例总结单一趋势图的写法
(满足时间数据趋势幅度四要素)
① A&B
The percentage of international students in sydney showed a sharp rise from 10% in 1960 to 25% in 1980.
The percentage of international students in sydney went up slowly by 15%（10% to 25%） from 1960 to 1980.
C、D&E
The percentage of international students in sydney showed a moderate increase with some drastic fluctuations from 10% to 25% between 1960 and 1980.
There was a moderate increase with some slight fluctuations from 10% to 25% during 20 years from 1960 to 1980.
There was a moderate decrease with a fluctuation from 25% to 10% during the past 20 years(1960 to 1980).
F&G
The percentage of international students in sydney stayed at 15% with some fluctuations from 1960 to 1980.
The percentage of international students in sydney kept sdeadily at 20% brtween 1960 and 1980.
⑤ H&I
句型：level off at…
The percentage of international students in sydney went up sharply from 10% during the early few years between 1960 and 1970 and it leveled off at 25% until 1980
句型：bottom out at…
The percentage of international students in sydney fell sharply from 25% during the early few years between 1960 and 1970 and it bottomed out at 10% until 1980
JKL
句型：reach a bottom(valley floor) of/at…
The percentage of international students in sydney fell a little from 25% between 1960 and 1980 and it reached a bottom at 10% in 1970
句型：reach a peak（summit/clim） of/at…
The percentage of international students in sydney went up a little from 10% during 20 years(1960 to 1980) and reached a peak at 25% in 1970.
句型：reach a plateau（highland/tableland）of/at…
The percentage of international students in sydney reached a plateau at 25% from 1960 to 1980.
§headout writing
① write the missing adjective andadverbs
引人注目dramatically(adv)-dramatic(adj) 急剧steepy(adv)-steep(adj) 稳定steady(adj)-steadily(adv)
给人印象深刻impressively(adv)-impressive(adj) 少量marginal(adj)-marginally(adv) 激增猛涨-boom 轻微slight(adj)-slightly(adv) 急剧sharp(adj)-sharply(adv) 激烈猛烈drastically(adv)-drasic(adj) 缓慢slow(adj)-slowly(adv) 缓和适度moderate(adj)-moderate(adv) 柔和gentle(adj)-gently(adv)
②write the missing nouns or verbs（past tense）
增长grow(v)-growth(n)-grew(ved) 波动fluctuate(v)-fluctuation(n)-fluctuated(ved)
下降fall(n)-fall(n)-fell(ved) 上升ascend(v)-ascent(n)-ascended(ve) 下降一点dip(v)-dip(n)-dipped(ved)
上升go up-going up-went up 下降衰落decline(v)-declination(n)-declined(ved) 下降drop(v)-drop(n)-dropped(ved) 上升rise(v)-rise(n)-rise(ved)
以图为例运用句型
A： Sale of coffee showed a steady increase between 2004 and 2006. B：Sale of coffee increased steadily between 2004 and 2006.
A：The world population grew steeply between 1900 and 2000
B：The world population experienced a steep growth between 1900 and 2000 A：The domestic car market showed an steep growth of 50% for three consecutive years from 2001 to 2003.
B：The domestic car market grew steeply by 50% for three consecutive years from 2001 to 2003.
A：The number of british households using their own shopping fell steadily between 1965 and 2005.
B：There was a steady fall in the number of British households using their own shopping bags when shopping between 1965 and 2005.