选修7UNIT4的知识点.ppt

1.fortnight 可数名 两周 2. hear from sb 收到..的信 receive a letter from sb 收到..的信 write to sb 给..写信 3. be dying for sth 迫切想要.., 渴望.. be dying to do sth 迫切想要干.. ,渴望干.. Im dying for something to eat. She is dying to know where you have been。 4. up to 1)从事 What are you up to now? 2)胜任 He is up to the job. 3)(时间上)一直到 up to now 4)轮到 It is up to you to go. 5.concept 名词，观\概念 6.the other day 不久前的一天(过去时的标志) 7.weekly\monthly\yearly 形容 每周\月\年的 8.come across 偶遇 9.relevant 形容 有关的，切题的 be relevant to 与…有关 10.remote 形容 遥远的，偏僻的 11.two and a half hours two hours and a half 两个半小时 12.shake hands with 和..握手 13. stick (stuck，stuck out. 伸出,突出，坚持到底 stick to sth. 坚持(to是介词) 1) Don‘t stick your head out of the car window. 1) He wore shoes that looked 30 years old, too small for his feet，with holes all over them，his toes______ out． A．stuck B．came C．went D．rushed 2) Because Edgar was convinced of the accuracy of this fact, he _____ his opinion. stuck at B. stuck to C. stood for D. stuck out 14.weed 名词 杂草\野草 动词 除杂草 15. adjust 动词 调整；使适合. adjustment 名词 调整；修正 adjust to(doing) .. 适应(干).. adjust oneself to sth 使自己适应 make adjustments to 对..做出调整 He adjusted himself very quickly to the heat of the country． I usually adjust my watch before I go to work in the morning 16.sniff 及动\不及动 嗅，闻 sniff out 闻出 17. participate 不及动 参与；参加; 分享 participate in=take part in 参加 Studentsin 2003______________ the hundredth anniversary of schoo1 (参加) 18.dry out 完全变干\干透 dry up (河流\井)干涸 The villagers had to wait for the sun to _________the dirt road.4) Don’t leave the vegetable on the table, or it will ________. 19. otherwise 副词.用别的方法；其他方面. 连词.否则；不然 He is slow but otherwise he is a good worker。 You should go now，otherwise youll miss the bus． 20.privilege 名词 特权，特别优待 privileged 有特权的 have the privilege of 有..特权 21. arrangement 名词 安排；排列 make arrange