Предмет: Химия, автор: Ручкапаркер

CH3-CH-CH-CH3 / / CH3 CH3 Как называется вормула?

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Автор ответа: Летов
0

1,2 - диметилбутан

CH3-CH-CH-CH3

       |    |

      CH3 CH3

 

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Задание 1. Прочитайте слова, обращая внимание на произношение окончаний. Найдите одно лишнее слово.

A) books B) pens C) ears D) boys

A) matches  B) wolves C) watches D) bushes

A) roads  B) towns C)stars D) deer

A) days B) flags C) teeth D) eyes

A) cats B) families C) tragedies D) secretaries

A) bushes B) houses C) peaches D) bananas

A) desks B) ways C) lemons D) toys

A) tables B) matches C) thieves D) keys 

A) plates B) heroes C) plants D) shops

A) foxes B) buses C) brushes D) plays

A) rooms B) chairs C) parks D) lions

A) ladies B) knives C) countries D) babies

Задание 2. Прочитайте слова, обращая внимание на произношение окончаний. Найдите одно лишнее слово.

A) cook B) dance C) like D) wait

A) smile B) help C) clean D) happen

A) want B) need C) hesitate D) jump

A) push B) paint C) skate D) collect

A) stop B) wash C) ask D) answer

A) close B) love C) intend D) inform

A) visit B) decide C) demand D) skip

A) thank B) laugh C) follow D) work

A) happen B) play C) hope D) offer

A) start B) invite C) pretend D)remember

A) watch B) help C) continue D) wish

A) live B) pull C) agree D) hate

Задание 3. Прочитайте слова. Найдите одно лишнее слово.

 [ɔ:] A) company B) color C) caught D)correct

[ei] A) daylight B) dictionary C) daughter D) distance

[ᴂ] A) aloud B) attention C) athlete D) although

[a:] A)  slave B)sharp C) smile D) small 

[ou] A) room B) role C) roar D) rest

[i:] A) sleep B) slow C) sound D) soup

[u] A) love B) nice C) novel D) look

[ʌ] A) team B) tired C) thank D) touch

[u:] A) turn D) tinned C) through D) though

[ә:] A) both B) brave C) blouse D)burn

[к] A) knife B) joke C) kneel D) knight

[ɛə] A) chalk B) champion C) care D) centre

Задание 4. Прочитайте слова. Найдите одно лишнее слово.

A) grass  B) dark C) trade D) pass

A) fork B) row C) snow D) rope

A) jam B) sack C) plate D) cat

A) book B) floor C) cook D) stood 

A) brown B) caw C) crown D) law

A) while  B) white C) which D) wild

 A) laugh B) night C) daughter D) weight

 A) pull B) but C) push D) put

 A) cat D) care C) cinema D) country

 A) spoon B) cool C) blood D) troop

 A) son B) sum C) sun D) song

 A) thing B) this C) thank D) three

Задание 5. Прочитайте слова. Найдите слова с следующими звуками. 

1. [ɔ] 2. [ɔ:] 3. [ʌ] 4. [a:] 5. [ᴂ] 6. [i:] 7. [i] 8. [u:] 9. [u]

Father, afternoon, pass, glass, not, dog, coffee, hop, doll, got, big, sister, six, milk, but, son, come, love, monkey, mother, duck, funny, jump, uncle, puppy, under, cup, tea cup, put, pull, push, blue, do, who, school, pupil, juice, please, clean, tea, athlete, map, caught, daughter,  apple, stop, clock, beat, touch.

Задание 6. Прочитайте слова. Найдите слова, где звуки e, h,r,k,w,gh не произносятся.  

Plate, what, card, knife, write, time, eight, work, when, fork, keen, know, who, laugh, night, where, wrong, light, rain, hour, picture.​