Grammar: Conditionals

Zero conditional:

The zero conditional is used to make statements about the real world, and often refers to general truths, such as scientific facts. In these sentences, the time is now or always and the situation is real and possible.

We can make a zero conditional sentence with two present simple verbs [If + present simple, .... present simple].

Examples:

- If water reaches 100 degrees, it boils. (It is always true, there can't be a different result sometimes).

- If I eat peanuts, I am sick. (This is true only for me, maybe, not for everyone, but it's still true that I'm sick every time I eat peanuts).

- Ice melts if you heat it.

Reading Comprehension: Sport and Health

What Happened When Hitler Hosted the Olympics 80 Years Ago

The Summer Olympic Games serve as a grand podium for the belief that a nation’s best athletes can bolster its sense of pride and honor for another four years—setting the stage for real-world superheroes who defy the odds and challenge the capabilities of the human body. It’s a tradition the globe is unlikely to kick.

But 80 years ago, when the Summer Olympics opened on Aug. 1, 1936, in Berlin, that creed nearly crumbled. That year, it became increasingly clear that Germany only wanted to see its superheroes in one light: the stars of the Aryan race, superior for their genetic makeup rather than their athleticism, says Barbara Burstin, history lecturer at the University of Pittsburgh and Carnegie Mellon University.

“It provided Hitler with a showcase,” Burstin says. “It was a propaganda bonanza for him.”

Adolf Hilter, who had effectively become Germany’s dictator in 1933, had instituted an “Aryans-only” policy throughout all German athletic organizations, sparking global outrage, especially among American athletes. Only one German-Jewish athlete was permitted to play in the games—fencer Helene Mayer—because only her father was Jewish. Even her position wasn’t guaranteed; TIME reported in 1935 that Charles Hitchcock Sherrill, a U.S. member of the International Olympic Committee, had traveled to Germany prior to the Olympics to ensure Mayer would receive her rightful spot on the team.

Vocabulary about Nature + Idioms related to Nature

• Natural Disasters: 

-Acid Rain:
Rain which contains large amounts of harmful chemicals as a result of burning substances such as coal and oil.
-Drought:
A long period when there is little or no rain.
-Flood:
A large amount of water covering an area that is usually dry.
-Earthquake:
A sudden violent movement of the Earth's surface, sometimes causing great damage.
-Global Warming:
A gradual increase in world temperatures caused by polluting gases such as carbon dioxide which are collecting in the air around the Earth and preventing heat escaping into space.
-Greenhouse Effect:
An increase in the amount of carbon dioxide and other gases in the atmosphere which is believed to be the cause of a gradual warming of the surface of the Earth.
-Oil Slick:
A layer of oil that is floating over a large area of the surface of the sea, usually because an accident has caused it to escape from a ship or container.
-Ozone Layer:
A layer of air high above the Earth, which contains a lot of ozone, and which prevents harmful ultraviolet light from the sun from reaching the Earth.
Scientists believe that there is a hole in the ozone layer.
-Pollution:
Damage caused to water, air.... by harmful substances or waste.
-Tsunami:
An extremely large wave caused by movement of the earth under the sea, often caused by an earthquake.

Grammar: Reported Speech

1.Reported Speech

The first thing we need to know about Reported Speech is that we use a 'reporting verb' like 'say' or 'tell'. If this verb is in the present tense, it's easy. We just put 'she says' and then the sentence:  

• Direct speech: “I like ice cream”.
• Reported speech: She says (that) she likes ice cream.

But, if the reporting verb is in the past tense, then usually we change the tenses in the reported speech:

• Direct speech: “I like ice cream”.
• Reported speech: She said (that) she liked ice cream.

Here you can check the different changes that take place in the sentence depending on the original tense: 

Sometimes when we change direct speech into reported speech we have to change time expressions too. We don't always have to do this, however. It depends on when we heard the direct speech and when we say the reported speech. For example:
It's Monday. Julie says "I'm leaving today".
If I tell someone on Monday, I say "Julie said she was leaving today".
If I tell someone on Tuesday, I say "Julie said she was leaving yesterday".
If I tell someone on Wednesday, I say "Julie said she was leaving on Monday".
If I tell someone a month later, I say "Julie said she was leaving that day".

2.Reported Questions

How can we make the reported speech here?  "Where do you live"?
In fact, it's not so different from reported statements. The tense changes are the same, and we keep the question word. The very important thing though is that, once we tell the question to someone else, it isn't a question any more. So we need to change the grammar to a normal positive sentence. A bit confusing? Maybe this example will help:

• Direct speech: "Who are you?"
• Reported speech: She asked me who I was.

  The direct question is in the present simple tense. We make a present simple question with 'do' or 'does' so I need to take that away. Then I need to change the verb to the past simple. 

 But, what if you need to report a 'yes / no' question? We don't have any question words to help us. Instead, we use 'if':

• Direct speech: "Do you like chocolate?"
• Reported speech: She asked me if I liked chocolate.

3.Reported Requests

What if someone asks you to do something (in a polite way)? For example:

• Direct speech: "Close the window, please"
• Or: "Could you close the window please?"
• Or: "Would you mind closing the window please?"

All of these requests mean the same thing, so we don't need to report every word when we tell another person about it. We simply use 'ask me + to + infinitive':

• Reported speech: She asked me to close the window.

4.Reported Orders

When someone tells you very directly to do something, We can say this is an 'order' in English. In fact, we make this into reported speech in the same way as a request. We just use 'tell' instead of 'ask':

• Direct speech: "Sit down!"
•  Reported speech: She told me to sit dow.

Reported Speech 1
Reported Speech 2

5.Excercises about Reported Speech:

Writing: Review

Step One: Decide What To Look At

The first thing you need to do before you start your review is decide what aspects of the item you are going to evaluate. What I mean is this: what is it that can be good or bad about something you're going to review? An example: when you're watching a movie, you can look at the acting, the special effects, the camera work, or the story, among other things. Those are all items you can examine and decide if they are well or poorly done. With a book, you can look at the plot, the characters, and the way that the author puts words together. With a restaurant, you can look at the food, the service, and the setting. In fact, everything has qualities you can analyze and evaluate; you just need to sit down and figure out what they are.

Step Two: Decide What Makes Things Good or Bad

Before you can decide whether something is good or bad, you have to figure out what you mean by "good" and "bad." Do you like stories that have a lot of action or a lot of character development? Do you like acting that's realistic or acting that's wild and nutty? Do you like authors to use a lot of complicated words, or very simple words? You decide. Whatever you like, apply those standards to the thing you are reviewing.