Unit 2 On the Weekend Lesson 4 Helping at Home 初中英語學(xué)案（無答案）

Unit2OntheWeekendLesson4Helpingathome【學(xué)習目標】

1.能夠聽、說、讀、寫句型：Howdoyouhelpathome？

I

sweep

the

floor.

2.能夠聽、說、認讀句子：Howdoesshehelpathome？Shesweepsthefloor.3.能夠聽說讀寫短語：Washesthedishes.setsthetable.Waterstheplants.Weepsthefloor.TidiesLivingroom.Makesthebed4.動詞第三人稱單數(shù)的變化規(guī)則：①一般情況下，動詞后面直接加-s.例如:worksgetssaysreads②以ch，sh，s，x或o結(jié)尾的動詞，在后面加-es.例如：go-goesteach-，teache.wash-washes.brush-brushes.catch-catches.do-does.fix-fixes③以輔音字母+y結(jié)尾的動詞，把y變?yōu)閕再加-es.例如：study-studies.try-triescarry-carries.，fly-flies.cry-cries④特殊變化：have-has【學(xué)習重難點】教學(xué)重點：短語Washesthedishes.Setsthetable.Waterstheplants.Weepsthefloor.TidiesLivingroom.Makesthebed教學(xué)難點：能正確書寫四會句子，動詞第三人稱單數(shù)的變化規(guī)則【學(xué)習內(nèi)容】A：復(fù)習或新課引入1.Greetings

T：Hello,what’s

your

name?Nice

to

meet

you!

What’shername?(Her

name

is)

You’re

helpful.

Nice

to

meet

you.

What’s

hisname？(His

name

is)

You’re

helpful.2.Self-introduction3.Review：T：whatcanyoudo？S：Icanwatertheplants.T：Great！Youarehelpful.B：授課新課引入：1.展示PPT讓學(xué)生快速看幻燈片上的動詞短語：washthedishes.setthetable.Watertheplants.Sweepthefloor.Tidythelivingroom.makethebed看誰記得多，說出相應(yīng)的動詞短語.做“What’smissing？”游戲，教師從準備的PPT中抽調(diào)一張，問學(xué)生：What’smissing？讓學(xué)生快速說PPT上的動詞短語或句子，呈現(xiàn)句型：Whatcanyoudo？Ican?？通過快速的記憶游戲，復(fù)習學(xué)生已學(xué)過的動詞詞組，激發(fā)學(xué)生參與課堂的積極性.上面的游戲結(jié)束后，老師抽出其中一名學(xué)生A所回答的短語寫在黑板上：Whatcanyoudo？Ican…？先讓學(xué)生觀察；2.教師指著學(xué)生A所回答的短語Ican,問另一位學(xué)生B：whatcanshe/hedo？引導(dǎo)學(xué)生回答：she/hecan學(xué)生逐個練習3.教師展示小丸子與蠟筆小新Whoishelpful？的PK大賽XiaoWanzi：Hello!I’mXiaoWanzi.Iamagoodgirl.Ioftenhelpathome：Isweepthefloor.Isetthetable.Iwatertheplants.AmIhelpful？Xiaoxin：Hi!I’mXiaoXin.I’masuperboy.Ioftenhelpathome：Iplaycomputergames.Iplayfootball.IeattastyfooD．AmIhelpful？讓學(xué)生選出Whoishelpful？（XiaoWanzi）教師問學(xué)生：Doyouhelpful？引導(dǎo)學(xué)生用Yes，Ido/No，Idon’t.來回答；隨后老師接著問：Howdoyouhelpathome？引導(dǎo)學(xué)生說Isweepthefloor./Isetthetable./Iwatertheplants./Iwashtheclothes.等短語.學(xué)生用推火車的是反復(fù)練習句型，Howdoyouhelpathome？Isweepthefloor./Isetthetable./Iwatertheplants./Iwashtheclothes.*2.教師請一位學(xué)生做對話練習：T：Howdoyouhelpathome？S1：Iwashtheclothes.然后教師問所有學(xué)生：Howdoesshehelpathome？引導(dǎo)學(xué)生回答：Shewashestheclothes.從而引出句型：Howdoesshehelpathome？T：Howdoesshehelpathome？S：Shesweepsthefloor.教師再次講解第三人稱單數(shù)及動詞第三人稱單數(shù)的變化規(guī)則：第三人稱有"他"﹑"她"﹑"它"﹑"及一些單數(shù)名詞.當?shù)谌朔Q單數(shù)作主語時后面的名詞要用第三人稱單數(shù)的形式.詞第三人稱單數(shù)變化規(guī)則：1.直接加s.2.以sh，ch，o，x結(jié)尾，加es.3.輔音加y結(jié)尾，改y為i再加es.【課堂小結(jié)】1.短語回顧：washesthedishes.setsthetable.waterstheplants.sweepsthefloor.tidiesthelivingroom.makesthebed2.動詞第三人稱單數(shù)的變化規(guī)則：①一般情況下，動詞后面直接加-s.例如：worksgetssaysreads②以ch，sh，s，x或o結(jié)尾的動詞，在后面加-es.例如：go-goesteach-，teacher.wash-washes.brush-brushes.catch-catches.do-does.fix-fixes③以輔音字母+y結(jié)尾的動詞，把y變?yōu)閕再加-es.例如：study-studies.try-triescarry-carries.，fly-flies.cry-cries④特殊變化：have-has【作業(yè)布置】1.GrammarPracticeP15--P162.ReadingandWritingskillsP15--P163.Pre-TaskLanguagePracticeP15--P16【學(xué)習反思】