四年级上册英语粤人版课件U8 Vocabulary Target

小学英语课件（粤人版）Unit8HelpingatHomeVocabularyTarget…………………Listenandsay.VocabularysweepthefloorcleanthewindowswashthedishesfoldtheclothesVocabularyListenandsay.Vocabularycleanthedeskwashtheclothes知识讲解联想

sweepthefloor扫地sweep扫地例句

Icansweepthefloorforyou.

我能为您扫地。1知识讲解形近

flood洪水floor地板例句

Myballisonthefloor.我的球在地板上。2知识讲解形近clear清楚的clean擦例句

Let'scleanthtewindows!

我们擦窗户吧！3知识讲解联想

cleanthewindow擦窗户window窗户例句

Thewindowisclean.这扇窗户很干净。4知识讲解形近

washtheclothes洗衣服wash洗例句

Wemustwashourhandsbeforedinner.

饭前我们必须洗手。5知识讲解复数

dishesdish碗碟例句

Herjobistowashthedishes.她的工作是洗碗碟。6知识讲解反义

unfold展开fold折叠例句

Pleasefoldyourclothesneatly.

请把你的衣服叠整齐。7知识讲解短语

putontheclothes穿衣服clothes衣服例句

Peopleneedwarmclothesinwinter.

人们在冬天需要暖和的衣服。7TargetListenandsay.Isshewashingthedishes?No,sheisn't.She'swashingtheclothes.TargetListenandsay.Aretheycleaningthewindows?Yes,theyare.知识讲解—Isshewashingthedishes?她正在洗碗碟吗？—No,sheisn't.She'swashingthedishes.不，她没在洗碗碟，她在洗衣服。析：句型“Is+主语（第三人称单数）+动词-ing形式（+其他）？”用于确认他人是否正在做某事。肯定回答为“Yes,he/sheis.”,否定回答为“No,he/sheisn't.He's/She's+动词-ing形式（+其他）”知识讲解例：—IsZhangPengplayinggames?

张鹏正在玩游戏吗？

—No,heisn't.He'swatchingafootballgame.

不，他没在玩游戏。他正在观看一场足球比赛。

随堂练习随堂练习1.—Whatareyoudoing?—I'm________thefloor.sweeping看图填空，每空一词。随堂练习2.—Whatishedoing?—Heis________thewindows.cleaning看图填空，每空一词。随堂练习3.—Whatisshedoing?—Sheis________thedinner.看图填空，每空一词。cooking随堂练习4.—Isheplaying?—No,heisn't.Heis________thecar.washing看图填空，每空一词。

课时小结课时小结重点单词—Isshewashingthedishes?—No,sheisn't.She'swashingtheclothes.重点句子floorsweep