Unit 3 Science versus nature 课件 14.ppt

1、Unit 3 Science versus nature 课件 14,Quiz Fill in the blank with proper words. 1.My pen _. I cannot find it. (appear) 2.The book is on the top shelf. Im not so tall that I am _ to reach it. (able) 3.Its _ for him to catch the early bus. Because he got up too late this morning. (possible) 4. _ leads to

2、 quarreling. (understand),disappeared,unable,impossible,Misunderstanding,anti-cloning,against, opposed to,disappear,not, opposite of,incorrect,illegal,immoral,irresponsible,not, without,preview,early, before,pro-cloning,supporting,recreate,again,unfair,not, opposite of,Some other words with prefix,a

3、nti-knock anti-social,disappoint disadvantage,invisible inactive inadvisable,imbalance immobile,prewar pre-arrange,pro-American,recall reuse represent recreate,unlock unexpected unwise,6.Mr Li is _. He is always helping others and a good citizen. (respect) 7.Miss Wang is a _. She loves her job writi

4、ng novels. (novel) 8.The teachers words were a great _ to him. (encourage) 9.Hangzhou is so _that it attracts many visitors. (beauty) 10. The accident happened because of his _.(care),respectable,novelist,encouragement,beautiful,carelessness,comfortable,worthy of, able to be,cheerful,full of,scienti

5、st,sb. who does sth.,agreement,hopeless,without,Indicate a state,dryness,Indicate a quality,Some other words with suffix,valuable acceptable reasonable,beautiful pitiful handful,physicist chemist environmentalist,careless treeless,Development government,Laziness silliness nerveless,Answers: illegal

6、(2) disrespect (3) hopeless (4) uncertain (5) understandable,Some other common prefixes,non- non-smoker non-profit,auto- auto-maker auto-mobile,down- downhill downstairs,hand- hand-made hand-picked,full- full-size full-page,post- postgraduate post-industrial,over- overeat overwork,Mid- midday midnight midlife,Some other common suffixes,-al cultural national original,-ent different dependent existent,-ian Canadian Belgian,-like childlike dreamlike lifelike,-proof waterproof soundproof bulletproof,-en widen sharpen shorten,