話題18自然(Nature).話題相關詞匯1國家自然保護區(qū)state reserve2自然保護區(qū)natural reserve/Nature Reserve3日出時at sunrise4日落時at sunset5黃昏時at dusk/nightfall6黎明時at dawn/daybreak7(河、海、湖)岸；堤bank8灣； 海灣bay9海濱；海灘beach10運河；水道canal11洞，穴；地窖cave12頻道；通道；水渠channel13海岸；海濱coast14山；丘陵；土堆hill15洞；坑hole16颶風；狂風hurricane17冰； 冰狀物ice18湖lake19月球；月亮moon20山；山脈mountain(s)21泥；泥漿mud22自然；性質(zhì)；種類nature23海洋ocean24島嶼island25水塘；水池pool26巖石；石頭rock27沙；沙子；沙灘；沙地sand28海洋；大浪；大量；許多sea29海貝seashell30濱；岸shore31泉水；泉spring32海峽strait33小河； 溪流stream34日光；陽光；日照sunlight35陽光sunshine36山谷；溪谷valley37綠洲oasis38沙漠desert39灌木bush40災難；禍患disaster41火災fire42n.洪水 vt. 淹沒；使泛濫flood43人造噴泉fountain44結冰freeze45凍結的；極冷的freezing46多山的mountainous47自然的；天生的natural48晴朗的；陽光充足的sunny49季節(jié)性的seasonal50日復一日day by day/day after day51年復一年year in，year out52森林茂密thick forest53建立自然保護區(qū)set up nature reserves54強大的powerful55無能為力的powerless56正常normal57破壞destroy/damage58成為廢墟be/lie in ruin59燒光burn to the ground60被覆蓋be covered with/by61缺乏be lack of/be short of.實用句型1颶風把整個村子都毀掉了。The terrible hurricane destroyed the whole village in such a short time. 2鹿逃入了叢林深處。 The deer escaped to the deep forest immediately. 3暴風雨后的洪水沖毀了這座城鎮(zhèn)。 The town was destroyed by the floods after the severe storm. 4這場災難過后，許多人既沒有食物又沒有住處。After the disaster there were many people who wanted/lacked food and shelter. 5海洋幾乎占地球表面的四分之三。The sea covers nearly threefourths of the worlds surface. .佳作背誦你最喜歡的季節(jié)是什么？請寫一篇題為“My Favorite Season”的文章。內(nèi)容包括：1這個季節(jié)的天氣，人們的衣著和活動；2你喜歡這個季節(jié)的原因。注意：詞數(shù)80個左右，開頭已給出，不計入總詞數(shù)。寫作提示：寫作時使用一般現(xiàn)在時。My Favourite SeasonThere are four seasons in a year._參考例文My Favourite SeasonThere_are_four_seasons_in_a_year. They are spring, summer, autumn and winter. I love them very much but my favourite one is spring.For me, spring is a wonderful season.Because its warmer than winter but cooler than summer. Though it rains a lot in spring but I love to do some reading on rainy days. When the weather is fine, people take off their heavy clothes and play outside all day such as taking long walks in the parks, having picnics or just hanging out with friends. I love spring because its the start of the year and its time for our new plans. So its full of hope for everyone.