viernes, 6 de diciembre de 2013

Reduction


Reduced Vowel Sounds
In English, when teaching reduced vowel sounds we give some syllables more stress than others. That means that we have to point out to our learners that some syllables are louder, longer, and clearer than others. Syllables that are unstressed are shorter, softer, and less clear. In fact, there are o nly TWO reduced vowel sounds in English. These are the "Schwa" sound and the "barred i" sound.
The "barred i" is like a really short /I/ sound. 
The "schwa" is like a really short vowel made in the center of your mouth.

Now let's listen to some sounds!

Below are tips for pronunciation activities you can do with your students, including links to printable resources and games and links to related web sites. Enjoy!

Contrastive Stress Practice. Here is another fun activity. Have students write 10 FALSE sentences. They could be about anything, as only as they are not true. Next have students read the statements to their pa rtner. The partner must correct each of the incorrect statements. 
For example: "Christmas is in July." "No, Christmas is in December ."
My students really like this game, especially when the false sentences are outrageous!
Pronunciation Partners. Put students in groups of 4-5.  Deal 6 cards to each students and put the rest face-down on the table.  Students take turns asking for a card they need to complete their set. 

 

Humming. Put students in pairs.  Give student A a list of questions or statements.  Give student B a list of replies.  Student A should hum the intonation patterns of his utterances.  Student B should reply with the correct response.  We like to make sure that all of the sentences have the same number of syllables so that Student B really has to listen to the intonation to get the sentence.  Example utterances:

Student A
Student B
I like pizza, pickles, and chips.
(list intonation)
Not all together, I hope.
Would you prefer coffee or tea?
(choice intonation)
Tea, please.
Would you like some ice cream and cake?
(double-rising intonation)
No, thank you. I'm not hungry.
Next week we are flying to Rome.
(falling intonation)
Really? How long will you be there?
Is he going to the dentist?
(rising intonation)
Yes. He has a toothache.

Click on the following video to practice vowel reduction!


Word Stress

A language learner needs to engage with a word many times, preferably in different ways, in order to really learn it - identifying and practising word stress can provide one or two of those engagements.

Why word stress is important
Mistakes in word stress are a common cause of misunderstanding in English. Here are the reasons why:
  • Stressing the wrong syllable in a word can make the word very difficult to hear and understand; for example, try saying the following words:

    o O
    b'tell
    O o
    hottle
    And now in a sentence:
    "I carried the b'tell to the hottle."


    Now reverse the stress patterns for the two words and you should be able to make sense of the sentence!
    "I carried the bottle to the hotel."
  • Stressing a word differently can change the meaning or type of the word:
    "They will desert* the desert** by tomorrow."
    o O
    desert*
    O o
    desert**
    Think about the grammatical difference between desert* and desert**.
    I will look at this in more detail later.
  • Even if the speaker can be understood, mistakes with word stress can make the listener feel irritated, or perhaps even amused, and could prevent good communication from taking place.
These three reasons tell me that word stress is an important part of the English language, and it is something I should help my students with.

What word stress is
When we stress syllables in words, we use a combination of different features. Experiment now with the word 'computer'. Say it out loud. Listen to yourself. The second syllable of the three is stressed. What are you doing so that the listener can hear that stress?
  • A stressed syllable combines five features:
    • It is l-o-n-g-e-r - com p-u-ter
    • It is LOUDER - comPUTer
    • It has a change in pitch from the syllables coming before and afterwards. The pitch of a stressed syllable is usually higher.
    • It is said more clearly -The vowel sound is purer. Compare the first and last vowel sounds with the stressed sound.
    • It uses larger facial movements - Look in the mirror when you say the word. Look at your jaw and lips in particular.
It is equally important to remember that the unstressed syllables of a word have the opposite features of a stressed syllable!

Some 'rules' of word stress
There are patterns in word stress in English but, as a rule (!), it is dangerous to say there are fixed rules. Exceptions can usually be found.
  • Here are some general tendencies for word stress in English:
WordType of wordTendency Exceptions
apple
table
happy
two-syllable nouns and adjectives
stress on the first syllable
O o
apple
hotel
lagoon
suspect
import
insult
words which can be used as both
nouns and verbs
the noun has stress on the first syllable
O o
"You are the suspect!"
the verb has stress on the second syllable
o O
"I suspect you."
respect
witness
hairbrush
football
compound nounsfairly equally balanced but with stronger stress
on the first part
O o
hairbrush
 

How I help my students
Students can be alarmed when they meet words which are similar but have different stress patterns:
O o
equal
o O oo
equality
O o o
equalise
o o o O o
equalisation
A useful thing you can do is to help students see connections with other word families. Patterns can usually be found, for example:
O o final neutral
o O oo finality neutrality
O o o finalise neutralise
o o o O o finalisation neutralisation
There are some recognised differences in word stress which depend on the variety of English being used, for example:
o o O o Caribbean aluminium (British English)
o O o o Caribbean aluminum (American English)
These differences are noted in good learner dictionaries. If words like these come up in class, point them out to students. Ask if there are similar cases of differences in word stress in their own language - this will heighten awareness and interest.

In the classroom
  • Raise awareness & build confidence
    You can use the same questions with your students that I have used in this article. These will help to raise the students' awareness of word stress and its importance. Some learners love to learn about the 'technical' side of language, while others like to 'feel' or 'see' the language more, hearing the music of word stress or seeing the shapes of the words. Try to use a variety of approaches: helping students to engage with English in different ways will help them in their goal to become more proficient users of the language. Build students' confidence by drawing their attention to the tendencies and patterns in word stress that do exist.
  • Mark the stress
    Use a clear easy-to-see way of marking stress on the board and on handouts for students. I use the big circle - small circle (O o) method. It is very easy to see and has the added advantage of identifying the number of syllables in the word, as well as the stressed syllable.

    Students also need to be aware of the way dictionaries usually mark stress - with a mark before the stressed syllable, e.g. 'apple. By knowing this, students will be able to check word stress independently.
  • Cuisenaire rods
    These different sized, small coloured blocks are great for helping students to 'see' the word stress. The students build the words using different blocks to represent stressed and unstressed syllables. (Children's small building blocks are a good substitute!)
  • Integrate word stress into your lessons
    You don't need to teach separate lessons on word stress. Instead, you can integrate it into your normal lessons. The ideal time to focus students' attention on it is when introducing vocabulary. Meaning and spelling are usually clarified for students but the sound and stress of the word can all too often be forgotten.

    Quickly and simply elicit the stress pattern of the word from the students (as you would the meaning) and mark it on the board. Drill it too!

    Students can use stress patterns as another way to organise and sort their vocabulary. For example, in their vocabulary books they can have a section for nouns with the pattern O o, and then a section for the pattern o O. Three syllable words can be sorted into O o o(Saturday, hospital) and o O o (computer, unhappy).

    Remember what I noted before: The more times students mentally engage with new vocabulary, the more they are likely to actually learn it. Engaging students through word stress helps to reinforce the learning of the words.
  • TroubleshootingInitially, many students (and teachers!) find it difficult to hear word stress. A useful strategy is to focus on one word putting the stress on its different syllables in turn. For example:
    o o 0 computer0 o o computero 0 o computer
    Say the word in the different ways for the students, really exaggerating the stressed syllable and compressing the unstressed ones. Ask the students which version of the word sounds 'the best' or 'the most natural'.

    By hearing the word stressed incorrectly, students can more easily pick out the correct version.

    A personalised and effective way of getting students to hear the importance of correct word stress is by using people's names as examples. I introduce word stress with my name:
    • "How many parts/syllables are there in my name?"
    • "Which is the strongest - the first or second?"
    • "Is it Emma or Emma?"
Then you can question students about their own names - this will give them a personalised connection to the issue of word stress, with a word they will never forget!

Conclusion
Any work on aspects of pronunciation can take a long time to show improvements and be challenging for both the students and the teacher, but working on word stress can be fun and over time will help your students to be better understood and more confident speakers.

Vowel Sounds

When teaching vowel sounds, we should take the following aspects into consideration into our teaching:
1.  First, be sure you are teaching the correct sound for each vowel.  Sounds simple, but several of the vowels sound very similar and this can be tricky.  If you have volunteers working with your students, be sure they are also teaching the correct letter sounds.  Visit the “Learn“ section of this blog and view the Teaching Short Vowels video to learn the correct pronunciation of the short vowel sounds.
2.  Use picture cues and key words to cue the correct vowel sound.  Picture cues can be placed in the classroom and on the student’s desks.


3.  Use hand signals for each vowel sound.  More than any other strategy, I find teaching hand signals to be highly effective in having the students learn the correct sound.  This way students are immediately cued into the correct pronunciation of the vowel sound.  The Teaching Short Vowels  may be helpful.
4.  Provide frequent opportunities for students to practice short vowel sounds.  “Vowel Intensives” is a strategy that I learned during my Phonics First training and find very helpful in teaching short vowel sounds.  Using this strategy, students are given vowel sticks with either the key word or the letter and are required to hold up the correct vowel stick when the teacher provides the vowel sound.  You can differentiate the activity by deciding which vowels to work with, how many vowels and by either providing just the vowel sound or a CVC word.

Click HERE to download the free pictures and letters to create your own vowel sticks.

You may also find the following video useful when teaching vowels

Dipthongs and Tripthongs

An even more crucial aspect of vowels is when two or more vowels are  combined together.  We call them diphthongs, and triphthongs The goal is to sound every vowel sound - otherwise we can be accused of having “lazy mouth”. We need to sort of chew every word to get every sound in clearly.  This is a particular challenge when the “-thongs”  are on short notes as each sound needs to be done quickly.  There should always be a “target vowel sound” which is the sound that the note is held the longest, with the rest being performed quickly either at the beginning or and the end of the “-thong” word.  Also be careful not to be accused of “vowel migration” where we move GRADUALLY rather than quickly between vowel sounds in these ”-thongs”.  Sing or say the following words giving particular attention to the part of the word the category is about, as the categories point out what is often done incorrectly.

1. The End "ee" 
ay-eeday  say  play  may  pray  pay  pain  sleigh  gay  hay  Ray  tame
ah-eeI (eye)  my  cry  mine  time  bye (buy)  dry
oh-ee:  boy  joy  coin  point  voice  toy  Roy
oo-ay-eeway (weigh)
oo-ah-eewise  wine
              
2. The Middle Triphthong Sounds "oo" &"ee"
ee-oo-eryour
ah-oo-erour (hour)  flower  tower  power  sour  bower
ah-ee-erfire  liar  hire  wire  tire
aw-ee-erlawyer
3. The End "oo"
ah-ooout  how  now  loud  crowd  cloud  sound  down  town  frown
oh-oogo  so (sow)  hoe  toe  fro  low
4. The Beginning "ee"
ee-oo:  you  use  cute  few  view  cue  beautiful
ee-oo-eryour  fewer  cure
5. The Beginning "oo"
oo-eewe
oo-uh:  one  once
oo-ihwill  women  witch  twitch
oo-ehwell  wed  wet
oo-awwall
      6. The Beginning Aspirant, “wh” NOT "oo" 
  1.  (The aspirant “wh” is whispered but “oo” uses the vocal cords.)
wh-uh   wh-eh   wh-ih   wh-oo-ah-ee   wh-oo   wh-eh-er
what      when     which   why                 who     where
Practice Diphthongs and Triphtongs by clicking here!