From idea to model: sequence adverbs and imperatives
First the listening skill: listen once for the general idea and again for the order of the steps and for numbers. Sequence adverbs show the order of steps: First or To begin with for the start, Next, Then and After that for the middle, and Finally, Lastly or In the end for the end (never In end). Put a comma after the adverb at the start of a sentence. Imperatives give instructions. A positive imperative is the base verb: Brainstorm many ideas. We do not use a subject, to or -s. Add Please to be polite: Please open the window (never Please to open). The negative is Don’t + base verb: Don’t make noise. Use Never + base verb for a strong ban: Never share your password. With be, say Don’t be late. A good set of instructions uses both: First, measure the table. Next, draw the plan. Don’t forget to test it.
| Order | Sequence adverbs | Example |
|---|---|---|
| start | First, / To begin with, | First, we watched the queue. |
| next | Next, / Then, / After that, | Next, we talked to students. |
| end | Finally, / Lastly, / In the end, | Finally, we improved the plan. |
Last month our class tried to make the canteen queue shorter. First we watched the queue for three days and counted the waiting time: it was about twelve minutes. Next we talked to students, and they said that everybody pays at the same desk. Then we brainstormed ideas, and one crazy idea was a slide for sandwiches! After that we chose a simple idea: two paying desks. We built a paper model of the canteen and tested it with a small group. Finally we improved the plan, and in the real test the waiting time dropped to five minutes.
| Imperative | Form | Example |
|---|---|---|
| positive | base verb (no to, no -s, no subject) | Brainstorm many ideas. |
| polite | Please + base verb | Please open the window. |
| negative | Don’t + base verb | Don’t make noise. |
| strong ban | Never + base verb | Never share your password. |
| with be | Don’t be + adjective | Don’t be late. |
Instruction relay. Choose a simple task (making a sandwich, packing a school bag, drawing a house). Write five steps with First, Next, Then, After that, Finally and one Don’t. Read the steps in a different order to a partner, who puts them in the right order with the adverbs.