THIS, THAT, THESE AND THOSE Exercise 1 Completar las siguientes oraciones con el adjetivo demostrativo correspondiente: 1. Esta casa es demasiado grande. .......... house is too big. 2. Estos son mis alumnos. .......... are my pupils. 3. Esta ventana es pequeña. .......... window is small. 4. Este es mi libro. .......... is my book. 5. Estas flores son hermosas. .......... flowers are beautiful. 6. Estos zapatos son negros. .......... shoes are black. 7. Este perro es malo. .......... dog is bad. 8. Estos niños juegan en la calle. ......... children play in the street. 9. Estas son mis fotos. .......... are my pictures. 10. Esta mesa es mía. .......... table is mine. Exercise 2 Complete los recuadros con This is o These are. a computer. coins. cherries. a hat. a clock. an umbrella. an apple. books. NOUNS Exercise 3 The plural of the nouns in English Put in the correct form of the plural. Example: school - ______ Answer: school - schools 1) desk 2) pencil 3) bike 4) cat 5) invitation 6) watch 7) game 8) cage 9) cake 10) box - Visit these web sites: http://www.manythings.org/vq/mc-n1.html (nouns) http://www.manythings.org/vq/mc-n2.html (nouns) http://www.manythings.org/wbg/irr-plurals1-jw.html (Irregular plurals) ARTICLE A/AN The indefinite article a/an - Exercise 1 Use a or an . Write the correct forms of the indefinite articles into the gaps. Example: __ book. Answer: a book. 1) dog. 2) song. 3) new desk. 4) blue pen. 5) old bike. 6) aunt in Berlin. 7) English CD. 8) exercise book. 9) hour. 10) unit. The indefinite article a/an - Exercise 2 Use a or an . Write the correct forms of the indefinite articles into the gaps. Example: __ car. Answer: a car. 1) English book. 2) old comic. 3) idea. 4) cup of coffee. 5) pilot. 6) airport. 7) expensive bike. 8) bird flying. 9) honest person. 10) astronaut. Articles - The indefinite article - a, an Which article a or an can be put before the following words or phrases? Write the words or phrases into the correct column. blue pencil, red apple, airport, European school, eagle, invitation, one-dollar bill, actor, honourable profession, green umbrella a an blue pencil actor Escribe el articulo indeterminado a/an según el caso 1 ___arm 2 ___big nose 3 ___old leg 4 ___ear 5 ___orange face 6 ___eye 7 ___big head 8 ___small finger 9 ___long arm 10 __silly hair Visit these web sites: http://www.clafoti.com/Imagenes/articles.htm http://www.english-zone.com/grammar/a-an.html http://www.theyellowpencil.com/gramapronombrespersonales.html http://www.theyellowpencil.com/gramademostrativos.html http://www.theyellowpencil.com/gramaposesivospron.html http://www.theyellowpencil.com/gramaarticulos.html