FLAIR (Form-focused Linguistically Aware Information Retrieval) is a neat search engine that can get web texts filtered through 87 grammar items (e.g. to- infinitives, simple prepositions, copular verbs, auxiliary verbs).
The screenshot below shows results window after a search using the terms “grenfell fire”.
There are 4 areas I have marked A, B ,C and D which attracted my attention the most. There are other features which I will leave for you to explore.
A – Here you can filter the results of your search by CEFR levels. The numbers in faint grey show how many documents there are in this particular search total of 20.
B – Filter by Academic Word List, the first icon to right is to add your own wordlist.
C – The main filter of 87 grammar items. Note that some grammar items are more accurate than others.
D – You can upload you own text for FLAIR to analyze.
Another feature to highlight is that you can use the “site:” command to search within websites, nice. A paper on FLAIR 1 gives the following to try: https://www.gutenberg.org; http://www.timeforkids.com/news; http://www.bbc.co.uk/bitesize; https://newsela.com; http://onestopenglish.com.
The following screenshot shows an article filtered by C1-C2 level, Academic Word List and Phrasal Verbs:
VIEW (Visual Input Enhancement of the Web) is a related tool that learners of English, German, Spanish and Russian can use to highlight web texts for articles, determiners, prepositions, gerunds, noun countability and phrasal verbs (the full set currently available only for English). In addition users can do some activities, such as clicking, multiple-choice and practice (i.e fill in a blank), to identify grammar items. The developers call VIEW an intelligent automatic workbook.
VIEW comes as browser add-on for Firefox, Chrome and Opera as well as a web app. The following screenshot shows the add-on for Firefox menu:
VIEW draws on the ideas of input enhancement as the research rationale behind its approach. 2