高中英语选修七：Unit-3-Using-LanguagePPT课件.ppt

Unit 3 Under the sea 海下景观 Using Language;Ⅱ. 重点短语(英汉互译) 1. _____________ 处于……的危险中 2. __________________ 被困于…… 3. ________ 醒来 4. _______________ 对……知道、明白；意识到…… 5. upside down _________ 6. get close to _____ 7. stop sb. from doing sth. _______________ 8. (be) scared to death _______;1. target n. 目标；靶；受批评的对象 ①First, not only target fish are caught in the net, but many other sea animals are found hanging there. 首先，不仅仅要捕的鱼被困在网内，许多别的海洋动物也被发现挂在网上。 ②My suggestion became the target of criticism. 我的建议成了批评的对象。;【拓展】(1)aim at the target 瞄准目标 hit/miss the target 中／脱靶 (2)target vt. 把……当做批评对象； 以……为攻击目标； 把……对准 target sth. on／at 把……对准;③He missed the target somehow. 不知怎么地他脱靶了。 ④The missiles were mainly targeted at Iran. 导弹主要瞄准的是伊朗。;【即学即练】完成句子 ①我打了四发子弹，但没有射中靶心。 I had four shots but I didn’t even ____________. ②这种报纸专门面向年轻人。 The paper ______________________ young people. ;2. reflect vi. 思考 vt. 映射；反射；思考 ①Her face was reflected in the mirror. 她的脸映现在镜子中。 ②The water reflected the sunlight. 日光反射在水面上。;【拓展】(1)reflect sb. /sth. in sth. (指镜子等)映出某人／物 的影像 reflect sth. from sth. 从某物(表面)反射(光、 热、 声等) reflect on/upon sth. 思考某事 (2)reflection n. 反射；反照；反映；映 像；沉思，深思 be lost in reflection 陷入沉思中;③I reflected on possible reasons for my failure. 我仔细思索导致我失败的可能的原因。 ④She was lost in reflection on her future. 她为自己的未来而陷入深思之中。;【助记】 三图巧解“reflect”;【即学即练】完成句子 ①湖中映出的树影很美。 The trees _________________ looked very beautiful. ②我经常思索我的未来。 I often __________________. ;3. ★aware adj. 意识到的；知道的 be/become aware of 对……知道、明白；意识??…… ①The first thing I became aware of was all the vivid colours surrounding me—purples, reds, oranges, yellows, blues and greens. 我首先注意到的是我周围那些鲜艳的色彩——紫色、红色、橘黄、明黄、蓝色和绿色。 ②He wasn’t aware of the danger. 他没有察觉到危险。;【拓展】(1)be aware that/wh-从句 知道，体会到…… make sb. aware that. . . 提醒某人注意…… make sb. aware of. . . 使某人注意到…… (2)awareness n. 知道，晓得;③Are you aware that yo