Wednesday, 11 January 2012

Learning Spanish

Inside my continue article I wrote in this area the elements of Spanish grammar with the intention of my private tutor and I went ended all through the Spanish education I took whilst in Antigua, Guatemala. Inside this article I aspire to have a discussion in this area the chatty education with the intention of I attended by the same teach.During my two weeks by the teach I spent Monday to Friday from 9.00am to 12.00pm studying Spanish grammar on a lone to lone basis with my tutor. The afternoons were devoted to uncommon kinds of chatty education. These built-in discussion in Spanish with various uncommon tutors on a lone to lone basis, participating in assemble conversations and before a live audience uncommon types of word games.

Conversational education benefit the apprentice in a digit of uncommon ways. Inside my justification having chatty education all afternoon gave me the opportunity to deposit into practice the Spanish grammar with the intention of I had learnt all through with the intention of morning. It is permanently a skilled business to try and practice one extra Spanish you be inflicted with learnt, straight away while it is still fresh in your head. You might aspire to think in this area constructing particular types of predictable sentences with the intention of help you remember uncommon aspects of Spanish grammar better.

Speaking, listening and apt accustomed to oral Spanish is an essential part of the learning process and of way, having a conversation with someone allows you to sort out all of these things by the same calculate.

When you initially start to be inflicted with conversations with public in Spanish you will probably discover the total experience quite gruelling, especially if your vocabulary is restricted! This is completely habitual. Don't not remember with the intention of you are used to speaking in your initially language each single time lacking even thinking in this area it and to suddenly exchange this habitual proceedings is thumbs down straightforward task! The business is with the intention of you be inflicted with to keep practicing. It is like whatever thing, the more you practice the better you be converted into.

One of the splendid repayment of having chatty education is with the intention of you can take as long as is vital to be inflicted with the real conversation, plus, your teacher can get on to guaranteed you are speaking accurately. Inside real life situations this is often very trying if not impracticable to realize. Often public will not be inflicted with the patience to pass the time while you try to make your terms made known or not disturb to correct you if you say something with the intention of isn't quite grammatically correct.

The types of conversations with the intention of you can be inflicted with in order to practice your Spanish are endless, which earnings you can practice using all aspects of Spanish grammar and a satiated range of vocabulary. To practice uncommon verb tenses pro model you can have a discussion in this area things in the bestow, earlier period and prospect or you may possibly practice describing could you repeat that? Particular objects look like if you solely aspire to focus on point vocabulary.

You can have a discussion in this area physically, you can have a discussion in this area actions in your life, you can practice describing things, asking and responding to uncommon types of questions, you can have a discussion in this area uncommon experiences you be inflicted with had, in this area things you would like to sort out, in this area the things you sort out and don't like. The catalog really is endless!

When I was attending chatty classes in Guatemala I did however, now and again make a little board and frustrated. I think this was primarily since I couldn't converse in quickly sufficient, didn't know sufficient vocabulary and permanently had to think in this area could you repeat that? I was vacant to say previous to adage it. Also I was having the same types of conversations ended and ended again and couldn't really have a discussion in this area whatever thing in splendid point. Inside order to prevent or cut these types of annoyances the teach provided assemble chatty education and encouraged the students to mess about uncommon types of word games such as 'hang man' or 'what am I'.

There is thumbs down top in responsibility one kind of study if you are not enjoying it or if you start apt board. Varying the uncommon types of learning activities is a skilled way of preventing this from experience. Playing word games are furthermore a skilled way of contravention up your study routine but in a way with the intention of still allows you to practice your Spanish. Group conversations can help build your speaking confidence and listening to other students speaking Spanish can be quite reassuring. You realise with the intention of other public are in the same cruiser as you and you can furthermore aid the experience to test whether you think someone has understood something accurately or not.

Making the learning experience an enjoyable lone is valuable and to help realize this the teach I went to in Guatemala arranged uncommon assemble activities with education. Some of these built-in visiting a community coffee farm, vacant on a bike ride and vacant made known pro a meal. Getting involved in social activities is not single fun but it furthermore allows you to practice your Spanish in a reduced amount of proper and natural environments.

Inside my then article I be going to to enter in this area 'home stays'. When I was studying by a teach in Antigua, Guatemala the teach arranged pro me to live with a community family tree pro two weeks. I will discuss in could you repeat that? Ways this type of culture interest helped me to gather more Spanish and practice the Spanish I already knew.

Vitrectomy Recovery

They eyes are very insightful. I cannot imagine somebody not cringing by the planning of eye surgery. Anyone who has veteran a vitrectomy will be inflicted with veteran could you repeat that? It is like to be inflicted with partial sight. So, vitrectomy recovery is something which needs your very precise attention, if you aspire to realize the preeminent doable results from your eye surgery. A vitrectomy is a procedure to remove the vitreous from the eye. The vitreous is a colourless gel-like substance which fills the interval behind the len of the eye, and is attached on all sides to the wall of the eye, the lens and the retina.

The vitreous should wait apparent to keep up a clarity of idea, and if whatever thing causes the vitreous to lose clarity, at that time a vitrectomy can be performed to remedy the circumstances and to try and increase the quality of idea pro the uncomplaining.

A vitrectomy can furthermore be performed if one destruction occurs to the retina, such as a detachment or a tear. Inside such suitcases it is ordinary pro a chatter bubble to be inserted into the eye. The chatter bubble will, ended calculate, be absorbed into the eye, but all through the cycle of recovery from eye surgery, it will, with correct head placement, play a role to press the retina back hostile to the eye wall. This is a vital part of vitrectomy recovery.

Many hospitals will provide a special head surplus with the intention of allows the uncomplaining to surplus in a chair with the eyes pointing frankly down. The benefit of this is with the intention of the chatter bubble floats upwards and presses hostile to the retina, ensuring with the intention of gentle pressure is useful to the retina to aid recovery. The same head surplus can be adapted pro aid by night so with the intention of the uncomplaining can take a nap visage down, ensuring with the intention of the chatter bubble is pushed hostile to the retina overnight.

Thursday, 6 October 2011

Usus Halus

Usus halus merupakan tempat pencernaan dan penyerapan nutrisi. Usus halus terbagi menjadi 3 bagian, yaitu usus dua belas jari, usus kosong, dan usus penyerap. Di dalam usus halus terdapat dua proses pencernaan, yaitu pencernaan secara kimiawi dan proses penyerapan sari makanan. Di dalam usus dua belas jari, terjadi pencernaan makanan dengan bantuan getah pankreas. Getah pankreas dihasilkan oleh kelenjar pankreas. Getah pankreas mengandung enzim-enzim, seperti enzim amilase, enzim tripsin, dan enzim lipase. Dari Gambar 1.13, dapatkah kamu menunjukkan bagian kelenjar pankreas? Usus kosong terdapat di antara usus dua belas jari dan usus penyerapan. Di dalam usus kosong terjadi pula proses pencernaan secara kimiawi. Usus kosong memiliki dinding yang dapat menghasilkan getah
pencernaan.gambar 1.13
Usus penyerapan adalah tempat penyerapan sari-sari makanan. Sari makanan adalah makanan
yang telah dicerna secara sempurna. Di dalam usus penyerapan terdapat bagian yang di sebut vili. Vili
banyak mengandung pembuluh darah. Vili inilah yang dapat menyerap sari-sari makanan. Read more...

Tuesday, 4 October 2011


Perhatikan Gambar 1.12. Dari kerongkongan, makanan
masuk ke lambung. Di dalam lambung, makanan
dicerna secara kimiawi dengan bantuan enzim yang
disebut pepsin. Pepsin berperan mengubah protein
menjadi pepton. Di dalam lambung terdapat asam
klorida yang menyebabkan lambung menjadi asam.
Asam klorida dihasilkan oleh dinding lambung. Asam
klorida berfungsi untuk membunuh kuman penyakit
dan mengaktifkan pepsin. Ketika proses pencernaan
terjadi di lambung, otot-otot dinding lambung
berkontraksi. Hal tersebut menyebabkan makanan
akan tercampur dan teraduk dengan enzim serta asam
klorida. Secara bertahap, makanan akan menjadi berbentuk
bubur. Kemudian, makanan yang telah mengalami
pencernaan akan bergerak sedikit demi sedikit
ke dalam usus halus.

gambar 1.12


Setelah dicerna di dalam mulut, makanan akan masuk ke dalam kerongkongan. Perhatikan Gambar 1.11. Makanan didorong oleh otot kerongkongan menuju lambung. Gerakan otot ini disebut gerak peristaltik. Gerak peristaltik inilah yang menyebabkan makanan terdorong hingga masuk ke lambung.
gambar 1.11
Di pangkal leher, terdapat dua saluran, yaitu batang tenggorok dan kerongkongan. Batang tenggorok merupakan saluran pernapasan, sedangkan kerongkongan merupakan saluran makanan. Kedua saluran ini dipisahkan oleh sebuah katup. Jika kamu sedang makan, katup akan menutup. Ketika kamu bernapas, katupakan terbuka. Oleh karena itu, sebaiknya kamu jangan berbicara ketika sedang makan. Jika kamu berbicara ketika makan, saluran pernapasan terbuka. Apabila makanan masuk ke tenggorokan, kamu dapat tersedak. Read more...

Monday, 3 October 2011

Alat Pencernaan Manusia, Makanan, dan Kesehatan

Alat Pencernaan Manusia
Mengapa kita perlu makan? Tubuh kita memerlukan makanan untuk pertumbuhan dan untuk menjaga tubuh agar tetap sehat. Dalam melakukan kegiatan sehari-hari, seperti sekolah, belajar, dan bermain, tubuhmu memerlukan makanan bergizi. Agar makanan yang bergizi dapat diserap oleh tubuhmu dengan baik, alat pencernaanmu harus dalam keadaan sehat. Di dalam alat pencernaan itulah zat-zat makanan diolah terlebih dahulu, kemudian diserap oleh tubuhmu. Untuk lebih jelasnya, pelajarilah alat-alat pencernaan manusia serta hubungannya dengan makanan dan kesehatan berikut ini. Proses pencernaan terdiri atas pencernaan secara mekanik dan pencernaan secara kimiawi.
a. Pencernaan secara mekanik
Pencernaan mekanik terjadi di rongga mulut, yaitu penghancuran makanan oleh gigi yang dibantu lidah.
b. Pencernaan secara kimiawi
Pencernaan kimiawi terjadi di dalam rongga mulut, usus, dan lambung dengan bantuan enzim. Enzim adalah suatu zat kimia yang membantu proses pencernaan. Proses pencernaan makanan dalam tubuh kita terjadi di dalam alat pencernaan. Tahukah kamu alat-alat pencernaan yang ada di dalam tubuhmu?
Perhatikan Gambar 1.8. Pada gambar tersebut kamu dapat mengamati susunan alat pencernaan makanan pada manusia. Alat pencernaan pada manusia terdiri atas rongga mulut, kerongkongan, lambung, usus halus, usus besar, dan anus

gambar 1.8
a. Rongga Mulut
Proses pencernaan pertama kali terjadi di dalam rongga mulut. Di dalam rongga mulut, makanan dikunyah dan dihancurkan oleh gigi, dibantu oleh lidah. Dalam rongga mulut juga ada enzim yang membantu pencernaan yaitu enzim amilase. Gigi manusia terdiri atas gigi seri, gigi taring, dan gigi geraham. Bagian-bagian gigi dapat dilihat Gambar 1.9.
1) Gigi seri berbentuk pahat berfungsi untuk mencengkeram dan memotong makanan.
2) Gigi taring berbentuk lancip dan runcing, berfungsi untuk menusuk dan mengoyak makanan.
3) Gigi geraham berbentuk rata bergerigi, berfungsi untuk mengunyah makanan.
gambar 1.9

Gigi terdiri atas tiga bagian, yaitu mahkota gigi, leher gigi, dan akar gigi. Bagian paling luar mahkota gigi dilapisi oleh email. Di bagian dalam mahkota gigi terdapat tulang gigi dan pulpa. Di dalam pulpa terdapat banyak pembuluh darah dan saraf. Bagian akar gigi tertanam dalam tulang rahang yang ditutupi oleh gusi. Jumlah gigi anak-anak dan gigi orang dewasa berbeda. Pada anak-anak, gigi berjumlah 20 buah yang terdiri atas 8 gigi seri, 4 gigi taring, dan 8 gigi geraham. Gigi orang dewasa berjumlah 32. Masing-masing 8 gigi seri, 4 gigi taring, dan 20 gigi geraham.Perhatikan Gambar 1.10.

 Lidah juga membantu pencernaan makanan di dalam mulut. Dengan adanya lidah, kita dapat mengecap rasa manis, asin, asam, dan pahit. Lidah berfungsi dalam membantu proses menelan dan pencampuran makanan dalam mulut. Mengapa ketika kamu mengunyah nasi, lamakelamaan
akan terasa manis? Di dalam mulut terdapat enzim untuk membantu pencernaan. Enzim tersebut dihasilkan oleh kelenjar ludah. Enzimnya disebut amilase. Enzim amilase berfungsi untuk mengubah
zat tepung (amilum) menjadi zat gula.