文档介绍：苏教版五年级下册英语Unit1知识点整理苏教版五年级下册英语Unit1知识点整理(译林版)【词汇】                                                                                                                ......,必须                  ,合身                                            ,,拾                            明白,  有害的                  ...behind留下,丢下        【词组或短语】’shouse在王子的宫殿                                                                ’                                                                                                                                                              ’tunderstand不理解                    …!  真可惜!                                    去参加聚会                    在树下                            丢下了一只鞋            正合适【语法】一、第三人称单数第三人称单数通常出现在一般现在时的句子中。当主语为第一、二人称(I,you)或复数(we,they,myfriends,children...)时,动词为原型;只有主语为第三人称单数(he,she,it)时,动词词形才发生变化。动词词形变化规律:  es  fit-fits  put-,s,x,sh,ch结尾的单词后加es  do-does  catch-,把y改再加es  try–tries  hurry-  have—.(try).(try).(pick)二、以why为句首询问原因的特殊疑问句,通常用because开头的句子回答,句式为:why+一般疑问句A:Why areyousosad?B:Because Ican':Why can'tyougototh