最全雅思流程图汇总.docx

一
The diagrams below show the stages the cement-making process, and how

and
cement

equipment used evant.
欢迎下载 2
精品文库
The first diagram shows that there are four main stages in the life
of the silkworm. First of all, eggs are produced by the moth and it takes
ten days for each egg to become a silkworm larva that feeds on mulberry
leaves. This stage lasts for up to six weeks until the larva produces a
cocoon of silk thread around itself. After a period of about three weeks,
the adult moths eventually emerge from these cocoons and the life cycle
begins again.
欢迎下载 3
精品文库
The cocoons are the raw material used for the production of silk
cloth. Once selected, they are boiled in water and the threads can be
separated in the unwinding stage. Each thread is between 300 and 900
metres long, which means they can be twisted together, dyed and then
used to produce cloth in the weaving stage.
Overall, the diagrams show that the cocoon stage of the silkworm
can be used to produce silk cloth through a very simple process.
三
The flow chart below shows how chewing gum is made.
Summarise the information by selecting and reporting the
mainfeatures and make comparisons where relevant.
The diagram shows how chewing gum is produced. Firstly the
ingredients of gum are put into a container and was heated until they
form a single mass. This is then strained until all of the liquid has been
欢迎下载 4
精品文库
eliminated. Next, the gum is passed into another container/place and the
desired
flavorings,
sweeteners
and
softeners
are added
This mixture
is
blende