高一英语必修三 unit 5Words Expressions.ppt

* * * 人教课标 高一 必修 3 Unit 5 1.multicultural （a. -al 形容词后缀） 熟悉的部分 cultural Multi-表示”很多,很多” multimedia a.多媒体的(multi+media媒介) multinational a. (multi+ national)多国的 2. rather than “是 …… 而不是 ……；与其……不如……”。表示一种客观事实 注： 用法相当于 and 连接前后两个并列成分 He is an explorer rather than a sailor. You rather than I are going to go camping. （①rather than 连接两个名词或代词作 主语时，谓语动词用就远原则） I decided to write rather than (to) telephone. （②后接不定式，可以带to, 也可以省略。但是rather than 位于句首，只能接不带to 的不定 式。） Rather than allow the vegetables to go bad, he sold them at half price. We will have the meeting in the classroom rather than in the great hall （③ 连接介词短语或动名词 ，形式要保持一致。） He ran rather than walked.（而不是） （④ rather than连接动词用法有两种 1）表示客观事实，应翻译为 “是……而不 是”(前后两个动词的形式要保持一致) 2）表示一种主观愿望，翻译为“宁愿…… 而不愿 ……” He ran rather than walk. 拓展: 宁愿……..而不愿 would rather do……….than do prefer to do A rather than do B prefer doing A to doing B 1.To enjoy the scenery, Tom would rather spend long hours on the train_____ travel by air. A. as B. to C. than D. while 2.He told his teacher that he preferred ____ the classroom to _____ the text. A. to clean reciting B. clean reciting C. to clean to recite D. cleaning reciting 3. chat (n. vi ) chat with sb. have a chat with sb 4. eastward （a. ad. ） east 东 front 前 west 西 back 后 south 南 left 左 north 北 right 右 1)-ward(s)=in a direction of “……方向” 向前 ___________ 向后 __________ 向外 ___________ 向南 __________ 向西 ___________ 向北 __________ 2)adv. 向东走_________________ 向西航行_______________ 向东转_________________ 3)adj 向东的,朝东的 an eastward slope in an eastward direction 4)n. the eastward 东方 forward(s) backward(s) outward(s) southward(s) westward(s) northward(s) go eastward sail westward turn eastward surrounding adj surroundings n　 周围的 环境,周围的事物 They have surrounded the town with troops The h