八年度级英语下学期8B.Unit5.vocabulary牛津英语.ppt

Unit 5 International charities Period two Vocabulary UNICEF Oxfam ORBIS World Vision World Wide Fund for Nature International charities Prefixes (前缀) in - un- dis- im- ir - + adj ( not +) adj incomplete unhealthy dishonest impolite irregular Suffixes (后缀) performer --- carefully --- windy --- helpful --- useless --- v. + er/or→ n. adj. + ly → adv. n. + y → adj. n. + ful → adj. n. + less → adj. New suffixes treat → treatment blind → blindness operate → operation a ORBIS doctors ________many patients. The patients do not have to pay for the_________. b. Many people are______. Most cases of ________ can be cured or prevented. c. The doctor will _______on the patient. He will perform an__________. treat treatment blind blindness operate operation. v. + ment → n. adj. + ness → n. v. + ion → n. Read the tip: Sometimes , we need to change the ending of the verb / adjective before we add the suffix . happy –y + i +ness = happiness celebrate – e + ion = celebration invite –e + ation = invitation 写出下列单词的名词形式. 1. move ________________ 2. treat _________________ 3. develop ______________ 4. improve ______________ 5.agree ________________ 6. advertise _____________ 7. ill ________________ 8. busy ________________ 9. useful ________________ 10.gentle ________________ 11.kind ________________ 12. sad ________________ 12. sick ________________ 14. glad ________________ 15. prevent ______________ 16. collect ________________ 17. educate _____________ 18.donate ________________ 19. organize_____________ 20. examine _____________ kindness gladness prevention examination collection donation education organization gentleness sadness sickness movement treatment development improvement illness business usefulness agreement advertisement 请用下列词的正确形式填空 1. a.The children in poor countries have to ______the empty glasses to earn money. b.Last term our school made a _______ fo