【正文】 d go to cl ean graves and l i ght incense i n m emory of thei r ancestors. They al so l ight l am ps and pl ay m usic because they thi nk that thi s wi l l ead the ancestors back to earth. In Mexi co, peopl e cel ebrate the Day of the Dead i n earl y N ovem ver. O n thi s im portant feast day, peopl e eat food i n the shape of skul s and cakes wi th “bones” on them. They offer food, fl owers and gi fts to the dead. The Western hol i day H al oween also had its ori gi n i n ol d beli efs about the return of the spi ri ts of dead peopl e. It i s now a chil dren’s festi val , when they can dress up an go to their nei ghbours’ hom es to ask for sweets. If the neighbours do not gi ve any sweers, the chi l dren mi ght pl ay a tri ck on them. Feti val s to H onour Peopl e Festivals can al so be hel d to honour famous peopl e. The Dragon Boat Festi val i n Chi na honours the fam ous anci ent poet, Qu Yuan. In the USA, Col um bus Day i s i n m em ory of the arri val of Chri stopher Col um bus i n the N ew Worl d. Indi a has a nati onal festi val on O ctober 2 to honour Mohandas Gandhi , the l eader who hel ped gai n India’s independece from Britai n. H arvest Festi vals H arvest and Thanksgi vi ng festi val can be very happy events. Peopl e are grateful because thei r food i s gathered for the winter and the agri cul tural work i s over. In European countri es, peopl e wi l usual y decorate churches and town hal s wi th fl owers and frui t, and wi l get together to have m eal s. Som e peopl e mi ght wi n awards for their farm produce, li ke the bi ggest waterm el on or the m ost handsom e rooster. Chi na and Japan have m i dautum n festi vals, when peopl e adm ire the m oon and i n Chi na, enjoy m ooncakes. Spring Festi val s The m ost energeti c and im portant festi val s are te ones that l ook forward to the end of wi nter and to the i ng of spri ng. At the Spri ng Festi val i n Chi na, peopl e eat dum pi ngs i fsh and m eat and m ay gi ve chi l dren l ucky m oney i n red paper. There are dragon dances and carni val s , and fam il ies cel ebrate the Lunar N ew Year together. Som e Western countri es have very exci ti ng carni cal s, whi ch take pl ace forty days before Easter, usual l y i n February. These carni val s mi ght i ncl ude parades, danci ng i n the streets day and night, l oud m usi c and col ourful clothing of al l ki nds. Easter i s an i m portant rel i gi ous and soci al festi val for Chi ri sti ans around the worl d. It cel ebrates the return of Jesus from the dead and the i ng of spri ng and new l i fe. Japan’s Cherry Bl ossom Festi cal hapens a l i tl e later. The country, covered wi th cherry tree flowers, looks as though i t i s covered wi th pi nk snow. Peopl e love to get together to eat, dri nk and have fun wi th each other. Festi val s l et us enjoy l i fe, be proud of our custom s and fet ou work for a li ttl e whi l e. A Sad Love Story Li Fang was heartbroken. It was Val eti ne’s Day and H u Ji n had sai d she woul d m eet hi m at the coffee shop after work. But she di dn’t turn up. She coul d be wi th her fri ends ri ght now l aughi ng at hi m . She sai d she woul d be there at seven o’ cl ock, and he thought she woul d keep her word. H e had l ooked forward to m eeti ng her al l day, and now he was al on wi th hi s roses and chocol ates, l i ke a fool . Wel l , he ws not goi ng to hol d hi s breath for her to apol ogi ze. H e woul d al l of them were ki l ed, som e were taken to Britain to im prove the envi ronm ent of the beauti ful park whi ch belonged to the Duke of e l i ked them so m uch that he took them al the way from Chi na to Britai n. The Mi l u deer li ked the cool, wet weather in Engl and and their num ber increased year by year. As a resul t, when i n 1985 the governm ent of Chi na wanted to rei ntroduce the Mil u der,the Duke of Bedford was happy to hel p. The fi rst deer cam e back to Chi na to the N anhai zi Mi l u Park 20 kil om eters south of Beiji ng and the centre i n Dafeng, Ji ngsu Provi nce. The deer centainl y seem happy to be back in Chi na because thei r num bers have grown rapi dl y. There are now so m any of them that a new park 。 氮氧化物 控制的必要性 ： 氮氧化物對(duì)人體健康和環(huán)境都有很大的危害。 項(xiàng)目實(shí)施的必要性： 對(duì)催化劑的需求源自氮氧化物的控制需求?！巴苿?dòng)環(huán)境科技進(jìn)步 ”， “ 組織對(duì)污水深度處理、燃煤電廠(chǎng)脫硫脫硝、潔凈煤、汽車(chē)尾氣凈化等重點(diǎn)難點(diǎn)技術(shù)的攻關(guān)，加強(qiáng)高新技術(shù)在環(huán)保領(lǐng)域的應(yīng)用”?！? 催化劑的生產(chǎn)屬于環(huán)保產(chǎn)業(yè)，在對(duì)環(huán)保產(chǎn)業(yè)的發(fā)展上，國(guó)家給予了積極鼓勵(lì)的扶持政策。在 2020 年 12 月 3日國(guó)務(wù)院的《國(guó)務(wù)院關(guān)于落實(shí)科技發(fā)展觀加強(qiáng)環(huán)境保護(hù)的決定》中規(guī)定“不欠新帳，多還舊帳 ， 嚴(yán)格控制污染物排放總 量 。al l of them were ki l ed, som e were taken to Britain to im prove the envi ronm ent of the beauti ful park whi ch belonged to the Duke of e l i ked them so m uch that he took them al the way from Chi na to Britai n. The Mi l u deer li ked the cool, wet weather in Engl and and their num ber increased year by year. As a resul t, when i n 1985 the governm ent of Chi na wanted to rei ntroduce the Mil u der,the Duke of Bedford was happy to hel p. The fi rst deer cam e back to Chi na to the N anhai zi Mi l u Park 20 kil om eters south of Beiji ng and the centre i n Dafeng, Ji ngsu Provi nce. The deer centainl y seem happy to be back in Chi na because thei r num bers have grown rapi dl y. There are now so m any of them that a new park has been opened for them i n H ebei Province. At the mom ent the Mil u der l ive i n centres where they are being wel l protected and care for . It is hoped that one day there wi l be enough ani mal s to l et them li ve i n the wil d agai n. So Bri tai n hel ped Chi na by bri ngi ng back an anim al that had di sappeared from its hom el and. Thi s is a good exam pl e of friendship and understandi ng between these two countri es. Unit 5 The band that wasn’t Have you ever wanted to be part of a band as a fam ous si nger or m usi cians? H ave you ever dream ed of playi ng in front of thousands of peopl e at a concert, at whi ch everyone i s cl api ng and appreci ati ng your musi c? Do you si ng Karaoke and pretend you are a fam ous singer li ke