scientists有几个语素

Scientists 主语are trying to make 谓语robots 宾语（look 系动词like humans表语 and do谓语 the same things宾语 as we do定语从句）定语从句。 In India状语,scientists 主语made谓语 robots宾语 （that主语 look系动词 like snakes表语）宾语从句（If buildings fall down with people inside 条状句）（these snake定语 ）robots主语 can help谓语 look for people不带to的不定式宾语 under the building介词短语作后置定语A special day 主语in the United States 介短作后置定语is系动词 Thanksgiving表语At this time状语,people all主语 remember谓语 the first travelers宾语 from England介短定语（ who主语 came 谓语to live in America 目的状语about 400 years ago时间状语）定语从句Most Americans主语（少了谓语） this idea 宾语（of giving thanks）介短定语（ by having a big meal at home with their family）状语

将单词放在句子中或者文章中，理解句子含义，单词自然就好记了

古老的岩石艺术作品可以追溯到几千年隐藏在山上tithin洞穴。科学家们已经通过研究了这些古老的艺术作品更多地了解他们的人。这群农民流动的水的画了许多画在土地和雨和闪电。