新概念英语第一册Lesson 103104.ppt

Lesson 103-104 New words and expressions 1.clever [klev?] a.聪明的 2 stupid [stju:pid] a.笨的 3 cheap[t?i?p] adj.便宜的 4 expensive [ikspensiv] a.贵的 5 fresh?[fre?]? adj.新鲜的 6 stale [steil] a.变馊的 7 low [l?u] a.低的，矮的 8 loud [laud] a.大声的 9 high [hai] a.高的 10 hard [hɑ:d] a.硬的 11 sweet [swi:t] a.甜的 12 soft adj.软的 13 sour [sau?] a.酸的 Could they hear the stereo? Grammar very adv. 修饰形容词和副词，表示一种程度“很，非常”； too adv. 表示“太过分，超出所需” too...to… 太……而不能 e.g. It’s too cold to go out. sth. be too +adj. + for sb. to do 某物太……以致某人不能…… e.g. The exam is too difficult for me to pass. The road is too narrow for cars to pass. sb. be too +adj. to do sth. 某人太……不能做某事 e.g. He is too young to go to school. I am too busy to answer the phone. enough adj. 充足的， 放在名词之前 I have enough time to read this book. They made enough money to buy a big house. enough adv. 表示“足够”， 放在形容词、副词之后 sth. be + adj. + enough for sb. to do. 某物足够……某人可以… e.g. The exam is easy enough for me to pass. This question is easy enough for him to answer. sb. be + adj. + enough to do sth. 某人足够……能够做…… e.g. He is old enough to go to school. I am free enough to answer the phone. sb do +adv enough to do sht e.g. He ran fast enough to catch that bus. He turnen up the radio loud enough to hear clearly. 情态动词的过去式： can → could can’t → couldn’t 1)不因人称和数的变化而变化。2) 其后加动词原形 I can answer the questions. → I could answer the questions. -Could you answer the questions? -Yes, I could./ No, I couldn’t. He can’t answer the questions. → He couldn’t answer the questions. -Could he answer the questions? - Yes, he could./ No, he couldn’t. What could he do when he was three years old ? He could speak English . When could she walk ? She could walk when she was two years old. Listening Look at P 211. Lesson 104. Look and listen. Do not speak. Then answer the questions. Listen again, repeat. Do Exercise A B exam[?g‘z?m] n.考试 （examination?[?g,z?m?ne??(?)n; eg-]