unit13we
unit13we’retryingtosavetheearth第1课时学案
able at a cost of 163。 . 徽章也有卖的，。 It39。 s going to cost me over $100,000 to buy new trucks. 买几辆新卡车将花掉我 10万多美元。 ② harmful … 有害的；能造成损害的； 不利；不良 Smoking is harmful to our health. 吸烟对人类的健康有害。 ③ used to do
unit13we’retryingtosavetheearth第3课时学案
_________ a special class to help poor readers． The French team _____________ ( 创造了一个新的记录 ) at tonight39。 s meeting． ③ known for: 以 „ 而着名 ,出名 ,以见长 Mrs. brown is known for her hospitality . 布朗夫人以其好客闻名