高中英语 Unit 6 Earth first预习 新知早知道1教案 外研版必修第二册-外研版高一必修第二册英语教案VIP专享VIP免费

Unit6EarthfirstⅠ.匹配词义a．单词匹配()1.sharkA．v.把……作为目标()2.diveB．n.(鲨)鱼()3.targetC．v.(通常指使用呼吸设备的)潜水[答案]1－3BCAb．短语匹配()1.infearA．因为，由于()2.bescared/frightened/afraidofB．对……有……影响()3.duetoC．把……看作()4.cutoffD．害怕……()5.havea(n)．．．effectonE．害怕地()6.bebasedonF．错误地()7.comeacrossG．以……为基础()8.see．．．asH．而不是()9.ratherthanI．切掉，砍掉()10.bymistakeJ．偶遇，偶然发现[答案]1－5EDAIB6－10GJCHFⅡ.默写单词1．scarev．使(某人)惊恐，吓唬2．fortunatelyadv.幸运地3．extinctionn.灭绝，绝种4．attituden.(尤指通过行为表现出的对某事的一般)看法，态度Ⅰ.语境填词shark，target，attitude1．Suchapositiveattitudetowardslifecanbehelpfulinliftingyourspirits.2．Onlybyworkinghardcanyouachieveyourtarget．3．Mostpeoplefailtorealizethatsharkattacksdon'thappenveryoften.Ⅱ.语法填空之派生词1．Thediver(dive)wentintothedeepwaterbeyondthedangerlimit.2．Iwasscared(scare)todeath.3．Theboatsankquicklybutfortunately(fortunate)everyonewasrescued.4．Inaword，wemusttakesomemeasurestopreventrareanimalsfromextinction(extinct)．1．Thisistheopeningscenefromthe1975filmJaws，showingasharkattack.这是1975年上映的电影《大白鲨》的开始场景，展示了鲨鱼的攻击。2．FinningwouldhaveanunexpectedeffectuponPeterBenchley，themanwhowrotethebookthefilmJawswasbasedon.割鳍可能对彼得·本奇利产生了意想不到的影响。此人写了《大白鲨》，电影《大白鲨》就是以该书为蓝本。3．Hecametoseepeopleasadangertosharks，ratherthantheotherwayround.他开始认为人类对鲨鱼是一种威胁，而不是鲨鱼对人类是威胁。4．Expertshaveprovedthatsharksdonotseepeopleasfood，andtheyattackusbymistake.专家们已经证明，鲨鱼并不把人当作食物，它们不过是误袭我们。名师圈点①sharkn．鲨鱼②surfacev．升到水面，浮出水面③infear害怕地④asuccess一个成功的人或一件成功的事※success作不可数名词时，意为“成功”⑤awardn．奖，奖品，奖金⑥strengthenv．加强，巩固⑦scaredv．使(某人)惊恐，吓唬※bescaredof害怕⑧makethingsworse使事情更糟糕⑨frightenedadj.害怕的，受惊的※befrightenedof害怕⑩stopdoingsth.停止做某事⑪(be)afraidof害怕⑫thenumberof……的数量※anumberof大量的⑬dueto由于，因为⑭finv．切去(鱼的)鳍n．鱼鳍⑮cutoff切掉，砍掉⑯millionsof数以百万计的※hundredsof数以百计的※thousandsof数以千计的⑰haveaneffecton/upon对……有……影响⑱bebasedon以……为基础⑲divev．(通常指使用呼吸设备的)潜水⑳comeacross偶遇○becoveredwith被……覆盖○see．．．as把……看作○ratherthan而不是○theotherwayround相反，反过来○fromthatdayon从那天起○targetv．把……作为目标n．目标，靶子，对象○bymistake错误地，弄错○fortunatelyadv.幸运地○became/beinterestedin对……感兴趣○extinctionn．灭绝，绝种原文呈现SHARKS①：DANGEROUSORENDANGERED?Weseeawomanswimming[1]atnightinadarksea.Suddenly，sheispulledunderwater.Shesurfaces②，criesinfear③，thendisappearsforever.Thisistheopeningscenefromthe1975filmJaws，showingasharkattack[2]．Ittellsthestoryofagreatwhitesharkthatattacksandkillsswimmers[3]．Jawswasagreatsuccess④，attractinghugeaudiencesandwinningmanyawards⑤[4]．Itstrengthened⑥people'slongheldideaofthegreatwhitesharkasadangerousanimal.[1]seeawomanswimming为感官动词后加现在分词作宾补，意为“看到某人正在做某事”。[2]showingasharkattack为现在分词短语作后置定语，修饰openingscene。[3]thatattacksandkillsswimmers为that引导的定语从句，修饰先行词shark。[4]attractinghugeaudiencesandwinningmanyawards为两个并列的现在分词短语作定语，修饰success。Peoplehavealwaysbeenscared⑦ofshark...