Unit 15. Materials Science. Language Work
Modal Verbs
Modal Verbs Of Probability |
must could might can’t
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He must be in the lab = very probable that he is in the lab
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95 % sure |
He could be in the lab/ He might be in the lab = possible, but less probable
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45 % sure |
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He can’t be in the lab = very probable that he is not in the lab
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95 % sure |
Modal Verbs Of Obligation |
have to
must
should
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I/you/we/they/he/she
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must mustn’t should shouldn’t |
work hard |
I/you/we/they
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have to don’t have to |
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he/she
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has to doesn’t have to |
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do
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I/ you/ we/they |
have to work hard? |
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does
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he/she |
Modal Verbs Of Ability |
can
to be able to |
I/you/we/they/he/she
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can |
fix this device |
I
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am able to |
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he/she
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is able to |
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we/they/you
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are able to |
Modal Verbs |
Present |
Past |
Future |
Equivalent |
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can
to be able to … |
can
am/is/are able to … |
could
was/were able to …
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will be able to … |
may
to be allowed to …
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may
am/is/are allowed to… |
might
was/were allowed to... |
-------
will be allowed to… |
must
have to
be to |
must
have/has to …
am/is/are to … |
had to …
was/were to … |
will have to… |
1. Fill in the table:
Noun |
Verb |
Adjective |
Adverb |
Translation |
Transcription |
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powerful |
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continuously |
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fusion |
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n |
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join |
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соединять |
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safe |
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attach |
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widespread |
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широко распространённый |
adj |
location |
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stiff |
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transformer |
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currently |
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extract |
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извлекать |
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ductile |
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ковкий |
adj |
corrosion |
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resistant |
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valuable |
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adj |
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improve |
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alloy |
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сплавлять |
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,
,
,
,