UNIT 9 - (6th grade)

The main grammar point in this unit is the THIRD CONDITIONAL. Let's review it with these videos:

 

 

 

 

Here you have some online exercises:

• http://www.perfect-english-grammar.com/third-conditional-exercise-1.html
• http://www.englishexercises.org/makeagame/viewgame.asp?id=3233
• https://www.ego4u.com/en/cram-up/grammar/conditional-sentences/type-3/exercises?02
• http://www.better-english.com/grammar/con31.htm
• http://www.englisch-hilfen.de/en/exercises/if_clauses/type_3_statements.htm

Apart from this, we have reviewed some MODAL VERBS.

We use HAVE TO / DON'T HAVE TO to talk about something that is necessary or unnecessary.
We use MUST / MUSTN'T to talk about rules.
We use SHOULD / SHOULDN'T / OUGHT TO / OUGHT NOT TO for advice.

You can practise with these exercises:

• http://www.examenglish.com/grammar/A2_ShouldOught.htm
• http://www.englisch-hilfen.de/en/exercises/tenses/have_to.htm
• http://www.englisch-hilfen.de/en/exercises/tenses/do_not_have_to.htm
• http://www.englishexercises.org/makeagame/viewgame.asp?id=8969
• http://www.perfect-english-grammar.com/modal-verbs-of-obligation-exercise-1.html