2015-06-09 Evening: technology

Greg Malivuk
[email protected]
http://www.pastebin.com/u/gmalivuk
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Homework: p. 162-163 - read more about the present perfect, and do exercises 2 and 3 on p. 163
	also: p. 89 - Look at the example resume and write a resume with your own information. (I don’t care if it’s true, you can invent more interesting job experiences if you want.)
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p. 163 part 2
1 has known
2 has worked
3 have seen
4 Has your father visited
5 hasn’t eaten
6 haven’t been
7 Have you copied
8 have bought
part 3
1 have been = this person is still a photographer now
2 have changed (during those 20 years, up to now)
3 have worked
4 have often lived
5 was (“my first job” is finished)
6 took
7 developed
8 started
9 spent
10 searched
11 found
12 approached
13 took
14 have never been (= in my whole life)
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p. 94 part 1 - do you know what these inventions are? what problem(s) did they solve?
part 3 - listen for the answers of the questions
optician - a person who makes glasses
part 4 -
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They live in parts of the world where there aren’t many opticians.
There is a scientist who has found a solution to the problem.
Joshua Silver has invented glasses which don’t need to be made by an optician.

clause: a group of words with a subject and verb

If it rains tomorrow, I will be unhappy.
(if-clause), (result clause)

“where there aren’t many opticians” is a relative clause: “where” means another word in the sentence
It is a defining relative clause, because it gives necessary information to understand the sentence.

My sister, who lives in Florida, recently had a baby.
“who lives in Florida” is a non-defining relative clause, because it gives extra information, but not necessary information
(“My sister recently had a baby,” is complete, because I have only one sister.)

Note: “which” and “who” can be replaced with “that” in defining relative clauses (but NOT in non-defining clauses)

There is a scientist who has found a solution.
There is a scientist that has found a solution.
“who” / “that” is the subject of the relative clause, so you CAN’T remove it

This is the scientist who I talked to yesterday.
This is the scientist that I talked to yesterday.
This is the scientist I talked to yesterday.
“I” is the subject of the relative clause, so you CAN remove “that”

I met him during the summer when I was in Mexico.
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p. 95 part 8 - underline the relative clause, and choose the correct wh- word to complete the sentences
1 who / that
2 where
3 which / that
4 where
5 which / that
6 who / that
decide which sentences can also use “that”
supersonic = faster than sound (for example the Concorde)
superluminal = faster than light (impossible)
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If it rains tomorrow, I will be unhappy. (Maybe it will rain tomorrow. I don’t know, but it is possible.)

If it rains, I get wet. (This is about the present, or about every time it rains.)
= When it rains, I get wet. (This type of conditional is about things that really happen sometimes.)

If you are Brazilian, you speak Portuguese. (It’s not true for everyone, but it’s true for people who are Brazilian.)
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p. 97 part 5
a - about the future (“next few days”, “will”) = First Conditional (future real)
b - about the present = Zero Conditional (present real)
c - about the present = Zero Conditional (present real)

zero: if + [present], [present]
first: if + [present], [future]
Don’t use future grammar in an if-clause.
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part 6 - complete the conversation with the correct forms of each verb (present tense or future tense)
1 will need
2 won’t be / will not be / isn’t going to be
3 always get (= every time = zero conditional)
4 will probably get (here “get” = “become”)
5 bring
6 go
7 will pack
8 happens (“something” is singular)
9 will not happen
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part 8 - with your group, choose 5 additional things from the list that you will take with you to the mountains

three - begins with ‘th’ sound, with your tongue a little between your teeth
tree - begins with ‘t’ sound, with your tongue behind your teeth

through
though
tough
trough
thought

tongue-twister
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Homework: p. 95 part 10 - complete the Lifestraw paragraph with relative clauses
     p. 163 part 1 - make sentences with relative clauses that combine the two sentences
     p. 164 part 2 - write the correct form of the verbs