单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,We,warmly,welcome,you,to,Changsha city to,attend,the,China-Africa,Cooperation Meeting(Seminar on,China-Africa,Agricultural Cooperation and Development,).,warmly welcome,词块,热烈欢迎,attend,v,正式用语,出席；参加,welcome sb to,some place,欢迎某人来某处,heartily/warmly welcome,真心欢迎,welcome sb with open arms,热情欢迎某人,词汇拓展,welcome,I,am Yuan Longping,a hybrid rice breeder,.As you know,the,yield,of hybrid rice is much higher than the yield of,conventional,rice.,breeder,n,派生词,饲养员,(,breed,v,饲养,),yield,n,产量,conventional,adj,派生词,传统的,(,convention,n,习俗；惯例,),同位语,yield,v,生出；产生,t,rees that no longer yield fruit,不再结果实的树,词汇拓展,Currently,the area,under,hybrid rice in China is 17 million hectares,and the,average,yield,is about 8 metric tons per hectare.,currently,精准汉语释义,句子副词 目前,under,熟词生义,种植着,(,某物,),being,planted with(sth),:,fields,under wheat,种着小麦的,田地,average yield,词块,平均产量,n,平均,；,平均数,The,average of 3,8 and 10 is 7.,n,一般水平,the,national average,全国平均水平,adj,平均的；中等的,children,of average intelligence,智力一般的儿童,词汇拓展,average,Now,we,focus our efforts on,developing super hybrid rice.The year,target,is 18 metric tons per hectare at,demonstration locations,with seven hectares each.,focus our efforts on,词块,致力于,demonstration locations,词块,示范田,n,靶子,；目标,(goal),；对象,：,set a target,设定,目标,vt,常用于被动语态,把,作为目标,/,对象,：,These health care products are targeted at old,people.,这些保健品针对的是老年人。
词汇拓展,target,n,靶子,；目标,(,goal,),；对象,：,set a target,设定,目标,vt,常用于被动语态,把,作为目标,/,对象,：,These health care products are targeted at,old people,.,这些,保健品针对的是老年人Its,my great pleasure to,help other,developing,countries to develop hybrid rice to,overcome their food-shortage problems,.And,I am confident that,through,our joint efforts,the purpose will be,realized,in the near future,.,Its,my great pleasure,to do sth,词块,做某事很荣幸,overcome,the problems,词块,解决问题,food-shortage,合成词,食物短缺,developing,正在发展的,developed,发达的,拓展,：,boiled water,烧开了的水,boiling water,沸腾的水,这,一类分词形容词表示动作正在进行或已,完成,词汇拓展 分词形容词,1,.,发达国家,a(n,),_ country,2,.,发展中的经济,_,economies,3,.,破碎的心,a(n,)_,heart,4,.,先进技术,a(n,)_,technology,5,.,流星,a(n,)_,star,6,.,落叶,_ leaves,词汇拓展 分词形容词,发达国家,a(n,),developed country,2,.,发展中的经济,developing economies,3,.,破碎的心,a(n,),broken heart,4,.,先进技术,a(n,),advanced technology,5,.,流星,a(n,),falling star,6,.,落叶,fallen leaves,词汇拓展 分词形容词,Its,my great pleasure to,help other developing countries to develop hybrid rice to,overcome their food-shortage problems,.And,I am confident that,through,our joint efforts,the purpose will be,realized,in the near future,.,be confident that,词块,相信,joint efforts,词块,共同努力,realize,v,实现,(,real,+,-ize,使,),v,实现,；使,成为,现实,：,realize ones dreams,实现某人的,梦想,v,通常不用于进行时,认识到；意识,到,I have realized it is your personality that,decides who,you truly are,.,我,意识到正是你的个性决定,了真正,的你,。
词汇拓展,realize,We,warmly welcome you,to,Changsha,city.,我们,热情地欢迎各位来到,长沙,2,.Its,my great pleasure to help other developing,countries.,我,非常高兴能够帮助其他发展中国家,3.,we,focus our efforts on developing super hybrid rice,.,我们,正致力于发展超级杂交水稻,4,.I,am confident that through our joint efforts,the purpose will,be,realized in the near future.,我坚信，通过携手努力，我的梦想在非常近的未来就能实现金,句欣赏,很高兴欢迎您光临舍下上海正致力于垃圾分类我相信最终一切都会好起来通过我们的共同努力，垃圾分类和回收会取得更大的进步,金句仿练,很高兴欢迎您光临舍下Its my great pleasure to welcome you to our home.,2.,上海正致力于垃圾分类Shanghai is focusing its efforts on sorting trash.,金句仿练,3.,我相信最终一切都会好起来。
Im confident that everything will come out right in time.,4.,通过我们的共同努力，垃圾分类和回收会取得更大的进步Through our joint efforts,sorting and recycling will make further progress.,金句仿练,。