6 6.4_A
The suggested answer below contains the same sentences in two different formats:
• as a paragraph • with an analysis of how each method has been used These are both reproduced in the PDF provided.
Suggested answer
Network throughput is measured by the amount of data which is transferred from a source to a destination over a specific period of time. The amount of bandwidth is dependent on the width of the data pipe, which is measured in megabits per second (Mbps). Lower latency networks move packets more quickly from their origin to their destination, while in higher latency networks they are moved more slowly.
Sentence
1 Network throughput is measured by1
the
amount of data which2 transferred3
is from a source
to a destination over a specific period of time.
2 The amount of bandwidth is dependent1
of the data pipe, which2 3 Lower latency1
measured in megabits per second (Mbps).
networks
move packets more quickly from their origin to their destination, while2
in
higher latency networks they are moved3 slowly.
more B
1. Explain to students that the purpose of this activity is to give them practice at creating sentences from notes. In this task, they will create a short essay which includes the paragraph they wrote in Exercise A.
Review the heading on the notes, and ask for ideas as to the essay title. Explain that all the relevant information for the essay is here, but the notes need to be divided into paragraphs. You could also
on the width is
Methods 1. noun changed to verb
2. introduces relative clause
3. passive verb form 1. passive verb form
2. introduces relative clause
1. ellipsis – an implied object is not stated (the amount of time)
2. introduces relative clause
3. passive verb form
6.4 Extending skills
ask students to identify bullet points which are secondary and should be indented – i.e., those which support a previous bullet point.
Ask students to identify the notes relating to the paragraph they wrote in Exercise A (bullet points 1–3). Elicit possible divisions and topics for the paragraphs, but do not give further prompts yet.
5.3 Symbols and abbreviations for notes RESOURCES p.128
If students need a reminder of any of the note-taking symbols and abbreviations used here, point them towards the list on page 128 of the Course Book.
2. Depending on how the class is getting on, you could explain now that the suggested answer contains six paragraphs (an introductory paragraph and five paragraphs based on the notes). Encourage students to look for logical divisions in the notes to create the five paragraphs based on the notes. Set for individual work and pairwork checking.
Alternatively, if students are getting on with the task confidently, you could decide not to impose the suggested answer at this stage. There is more than one possible way of dividing the paragraphs.
6.4_B
If you wish, feed back visually on the suggested divisions. A copy of the notes with suggested divisions/indentations is given below and in the PDF.
Encourage students to create topic sentences for the suggested paragraphs individually or in pairs. Accept any reasonable results.
Suggested divisions
Planning networks for the future Paragraph 1 – Network planning basics
• network throughput – volume of data transferred from source to destination over a specific period – very important in planning network
• factors: bandwidth – width of (data) pipe (Mbps): narrower = less data, wider = more
• latency – delay in time for data/packet to move from origin to destination: small delays = low latency, long delays = high latency
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