人教选修8unit3wordsandexpressions.ppt

;Homework ;unit three Inventors and inventions ;The keys to the ex. 1 on Page 23;expect expectation relax relaxation produce production reduce reduction identify identification satisfy satisfaction;The keys to ex. 2:;I found his phone number in the directory and tried to call/ring him up last night, but there was no reply. Later I found I dialed the wrong number. I don’t think of my hometown very much, only now and then. Luckily the rainfall stopped abruptly before I left. In a courtroom it is sometimes difficult to distinguish who is innocent and who is guilty.;Answer key for exercise 2 on page 24;Answer key for exercise 3 on page 24;Answer key for exercise 4 on page 24;I felt _____________ forward when the bus stopped. I won’t have ________________ with useless discussion. I cannot bear the smell of _____________ on the barbecue. The host found _________________ to the party were late because of traffic jams.;Using structures;amusing;confusing;surprised;inspired;shocking;convenient convenience important importance assistant assistance independent independence absent absence innocent innocence competent competence relevant relevance patient patience 总结规律 以ent或ant 结尾的形容词去t加ce 即可变成名词 ; 打电话 now and then 有时, 偶尔 get rid of 摆脱, 赶走 call up 使自己扬名, 显摆自己 distinguish oneself 生物 decide on 一种新方法 set about 着手, 开始 a new approach 决定 living creatures 同时 fill in the form 提起 拿起 pick up 填表 according to 根据 at the same time;New