Academic writing- Process analysis essay + causes and effects essay (advanced level)

EAP Supplementary Materials
Cause and Effect

Background
Although it is possible for one cause to lead to one effect, academic subjects are rarely this simple. One cause can lead to more than one effect, for example heavy rain can cause landslides and flooding. Also, more than one cause can lead to one or more effects, for example, eating too much pizza and drinking too much coke for lunch can cause you to get fat and be late for class!

Vocabulary and Grammar
Cause-effect
Example Sentences

...because of...
... caused by
... cause of
... reason for
... attributed to
... on account of
... owing to
There was flooding because of the heavy rain.

The flooding was caused by the heavy rain.

The heavy rain was the cause of the flooding.

The heavy rain was the reason for the flooding.
The flooding was attributed to the heavy rain.

There was flooding on account of the heavy rain.
Owing to the heavy rain there was flooding.
(These cause-effect phrases are all followed by noun phrases; i.e. `the heavy rain`.)

... because
There was flooding because heavy rain fell all night. (`Because` is followed by a verb phrase, `heavy rain fell all night`.)

Grammar Note: don`t use `Because` as the first word in a sentence: it`s bad style. There are a number of alternatives. You can use: - `Due to...`; e.g. `Due to the heavy rain there was flooding.` - `Owing to ...`; e.g. `Owing to the heavy rain there was flooding.` - `As...`; e.g. `As there was heavy rain, there was flooding.`

Verbs
Example Sentences

may
could
might
can
The heavy rain may have caused the flooding.
The heavy rain could have caused the flooding.
The heavy rain might have caused the flooding.
Flooding can be caused by heavy rain.


Time & Certainty
Example Sentences

Always true
Present
Less certain present
Past
Less certain past
Flooding is caused by heavy rain.
The flooding is caused by the heavy rain.
The flooding may be caused by the heavy rain.
The flooding was caused by the heavy rain.
The flooding may have been caused by the heavy rain.


Adverbs
Example Sentences

possibly
certainly
perhaps
definitely
probably
undoubtedly
The rain may possibly cause flooding.
The rain will certainly cause flooding.
Perhaps the rain will cause flooding.
The rain will definitely cause flooding.
The rain will probably cause flooding.
The rain will undoubtedly cause flooding.

Grammar Note: use `will` with adverbs that show a high probability, such as `undoubtedly`, `definitely` and `probably`. For other adverbs, which show a smaller possibility, use `may`, `could` or `might`; e.g. The rain could, perhaps, cause flooding.` or `The rain may possibly cause flooding`.
Also, the position of the adverb is usually just in front of the verb for adverbs of possibility and probability. This is because the adverb gives more information about the verb. This is different from adverbs like `Unfortunately`, which give information about the whole sentence; e.g. `Unfortunately, the heavy rain caused flooding.`
Other Cause and Effect Phrases:
Causes
There are several reasons for this. Firstly, ...
Other causes played a part. Firstly,
A key factor was... (`key` means `important`)
This is due to ...
This is a reflection of...
Effects
As a result, ...
This meant that...
One consequence of this is that ...
Grammar Note: Don`t write `are lacking of ...` as a cause or effect. Use `there is a lack of ...` OR `they are lacking in ...`

EAP Supplementary Materials
Cause and Effect – Answer Key

Correct the grammatical mistakes and comment on the meaning mistakes in these sentences:

Because the server crashed the web site was unavailable and the company lost a lot of money. The server crashed, so the web site was unavailable and the company lost a lot of money. (Don’t start a sentence with ‘because’.)
The crash may had been caused by a denial-of-service attack by hackers. The crash may have been caused by a denial-of-service attack by hackers. (Use an infinitive verb after modal verbs such as ‘may’.)
The attack was attributed by an ex-employee who had been fired for using pirate software. The attack was attributed to an ex-employee who had been fired for using pirate software. (Use the preposition ‘to’ after ‘attributed’, ‘by’ for people.)
Owed to the financial losses and the reduced confidence in the company’s security, the stock price of the company went down. Owing to