重点短语1.在世界上2.最高的山3.最大的沙漠4….的人口5.最大的国家6.最古老的国家之一7.随意做某事8.主要原因9.保护...免受...10.正如你所看到的11.据我所知12.最有名的部分1.intheworld2.thehighestmountain3.thebiggestdesert4.thepopulationof5.thebiggestcountry6.oneoftheoldestcountries7.feelfreetodosth.8.themainreason9.protect…from…10.asyoucansee11.asfarasIknow12.themostfamouspart13.最危险的山峰14.世界上最危险的运动之一15.最受欢迎的地方之一16.绵延于中国的西南边界17.在所有的山之中18.被…覆盖19.寒冷的天气状况和强劲的暴风雪20.吸入13.themostdangerousmountain14.oneoftheworld’smostdangeroussports15.oneofthemostpopularplaces16.runalongthesouthwesternpartofChina17.ofallthemountains18.becoveredwith19.freezingweatherconditionandheavystorms20.takein21.第一个到达山顶的人22.第一个成功的女人23.成功做某事24.如此多25.冒着生命危险26.一个最主要的原因27.挑战自己28.面对…29….的精神30.放弃做某事31.实现某人的梦想32.自然界的力量33.强迫某人做某事34.即使21.thefirstpeopletoreachthetop22.thefirstwomantosucceed23.succeedindoingsth.24.somany/somuch25.riskone’slife26.oneofthemainreasons27.challengeoneself28.inthefaceof29.thespiritof30.giveupdoingsth.31.achieveone’sdream32.theforcesofnature33.forcesb.todosth.34.eventhough/evenif35.为…准备…36.向…跑去37.兴奋地向…跑去38.(走路时意外)撞到39.绊倒40.照顾41.某人自己的42.和…一起玩43.对…是特殊的44.世界各地45….的象征35.prepare…for36.runoverto37.runoverto…withexcitement38.walkinto39.fallover40.takecareof/lookafter41.one’sown…42.playwith43.bespecialto44.aroundtheworld45.thesymbolof46.有某人/某物正在做某事47.每两年48.死于疾病49.花费…做某事50.教给某人关于…的内容51.濒临灭绝的野生动物52.派某人去做某事53….的重要性54.做研究55.在将来56.高高的跃出水面57.了解更多关于…的知识58.停止做某事59.向海洋里倒垃圾46.Therebesb./sth.doingsth.47.everytwoyears48.diefromillness49.spend…doingsth.50.teachsb.aboutsth.51.endangeredwildanimals52.sendsb.todosth.53.theimportanceof54.doresearch55.inthefuture56.jumphighoutofthewater57.learnmoreabout…58.stopdoingsth.59.putrubbishintothesea比较级和最高级1.比较级的用法2.最高级的用法3.比较级和最高级的变化规则4.特殊用法比较级+and+比较级the+比较级,the+比较级oneofthe+最高级+可数名词复数the+序数词+最高级最高级和比较级的互换as…asnotas…as修饰比较级的词一、用括号内单词的适当形式填空。1.Jimisvery______.LiLeiis_______thanJim.(hungry)2.Kate’smooncakesare_______ofall.(nice)3.Yourboxis______thanmine.Buthisis_______ofthethree.(heavy)4.Unit2isquite_____.Unit3is_____thanUnit2.It’s__________inModule1.(hard)5.ThisTVplayis_____thanthatone.(good)hungryhungrierthenicestheaviertheheaviesthardharderthehardestbetter6.Mymotherisvery______.Sheis_______inmyfamily.(busy)7.Linglinggetstoschool______thantheothers.(early)8.ShespeaksEnglish_____inourclass.(well)9.Lucyjumpedquite_____.(far)10.IthinkEnglishisas_________asChinese.(important)11.Thispictureis_______________ofthefour.(beautiful)12.Lucydid_____thanLily.(bad)busythebusiestearlierthebestfarimportantthemostbeautifulworse