ВЗАИМООТНОШЕНИЯ «ПАРАЗИТ - ХОЗЯИН» (В.п.-х.) — один из вариантов вертикальных взаимоотношений организмов. Поскольку существуют суперпаразиты (т. е. «паразиты паразитов», заключенные друг в друга наподобие матрешки, вплоть до четвертого порядка), то может формироваться особый вариант паразитарной пищевой цепи.[ ...]
ВЗАИМООТНОШЕНИЯ ОРГАНИЗМА И СРЕДЫ - влияние окружающих организмов абиотической и биотической сред, в том числе особей того же вида на организм, и обратное воздействие организма на среду его обитания. В контактах с другими организмами и их сообществами различают пассивные косвенные взаимоотношения через изменения среды и активные прямые взаимовлияния.[ ...]
Read the sentences
1) Reading/to read/read is a great way to relax. I love to sit back and enjoy a good book.
2) Susanne just happened to be/be/being in the restaurant when David Beckham walked in! Can you believe that?
3) My favorite thing is to floating/float/floating on my back in the sea.
4) This course requires to participate/participate/participating in six months of field studies.
5) Nick, you promised to take/take/taking us to the beach today. When are we going to go to the beach?
and choose the right options.
1) Reading is a great way to relax. I love to sit back and enjoy a good book.
2) Susanne just happened to be in the restaurant when David Beckham walked in! Can you believe that?
3) My favorite thing is to float on my back in the sea.
4) This course requires participating in six months of field studies.
5) Nick, you promised to take us to the beach today. When are we going to go to the beach?
Choose the right answers to
Do you enjoy ?
1. to sing
2. sing
3. singing
Can you fancy a lot of money?
1. to win
2. winning
3. win
I forbid you to the swimming pool tonight.
1. go
2. to go
3. going
Chris never hesitates his chief.
1. criticizing
2. to criticize
3. criticize
You’d rather quiet when we’re talking.
1. to remain
2. remain
3. remaining
You’d better till she comes back.
1. wait
2. to wait
3. waiting
He made me at home.
1. stay
2. to stay
3. staying
complete the following sentences.
Do you enjoy ? 3. singing
Can you fancy a lot of money? 2. winning
I forbid you to the swimming pool tonight. 2. to go
Chris never hesitates his chief. 2. to criticize
You’d rather quiet when we’re talking. 2. remain
You’d better till she comes back. 1. wait
He made me at home. 1. stay
Поделитесь своими знаниями, ответьте на вопрос:
2. постройте вопросы, используя времена present simple или present continuous. дайте ответы. 1 you | often | wear | jeans? 2 you | wear | jeans now? 3 it | rain | now? 4 it | often | rain | in your country? 5 you | study | english every day? 6 you | study | english at the moment?
2. Are you wearing jeans now? Yes, I am.
3. Is it raining now? No, it isn't.
4. Does it often rain in your country? No, it doesn't.
5. Do you study English every day? Yes, I do.
6. Are you studying English at the moment? Yes, I am.