Unit单元语法课件人教版七年级英语下册

Grammar:Wh-questions;Adjectives;PluralsGrammar:Wh-questions;Adjectives;PluralsGrammar:Wh-questions;Adjectives;PluralsDoyoulikeanimals?→Whatanimalsdoyoulike?→

Ilikepandas.

→Wherearepenguinsfrom?→They'refromAntarctica.

→Whydoyoulikemonkeys?→Becausethey'reclever.→Howcanwehelpelephants?→Wecansavetheirhomes.→Whatanimalsdoyoulike?→

Ilikepandas.→Wherearepenguinsfrom?→They'refromAntarctica.

→Whydoyoulikemonkeys?→Becausethey'reclever.→Howcanwehelpelephants?→Wecansavetheirhomes.事物、名称、活动事物、名称、活动事物、名称、活动地点、来源地点、来源地点、来源原因原因原因方式、状态方式、状态方式、状态Wh-questions结构分析根据图片用Wh-questions提问：What________________?(动物名称)What________________?(在做什么)Where________________?(来自哪里)Why________________?(为什么喜欢它)animalisitisitdoingisitfromdoyoulikeit即时练习-对话补全补全对话：A:Hi,Tom.Let'sgotothezoo.B:Goodidea!(1)__________yourfavouriteanimal?A:Myfavouriteanimalisthegiraffe.B:(2)__________youlikegiraffes?A:(3)__________theyhavelongnecks.Theylookinteresting.B:(4)__________aregiraffesfrom?A:They'refromAfrica.What'sWhydoBecauseWhereAdjectives形容词→Thisisamonkey.→Thisisacleverandfunnymonkey.形容词的位置acutepandalongneckslargeearsThepandaiscute.Theirnecksarelong.Elephantsarehuge.常见形容词分类记忆外貌组：big(大)-small(小)tall(高)-short(矮/短)long(长)-short(短)beautiful(美丽的)-cute(可爱的)性格能力组：clever/smart(聪明的)funny(有趣的)friendly/kind(友好的)dangerous/scary(危险的/可怕的)playful(爱玩耍的)其他重要形容词：favourite(最喜欢的)national(国家的)heavy(重的)即时练习-形容词填空选择合适的形容词填空：Theelephanthasa______trunk.(long/short)Penguinslook______intheirblackandwhite"suits".(scary/cute)Wolvescanbe______topeople.(dangerous/friendly)Thebabymonkeyisvery______.(clever/slow)Elephantsare______animals.(small/huge)longcutedangerouscleverhugePlurals名词复数为什么要用复数？Themonkey

is

clever.Themonkeys

are

clever.变化规则表情况变化规则例子（单数→复数）大多数名词直接加

-sanimal→animals以s,x,ch,sh结尾加

-esfox→foxes以"辅音+y"结尾变y为i加-esbaby→babies以f或fe结尾变f/fe为v加-eswolf→wolves变化元音型：man→menwoman→womenfoot→feettooth→teethmouse→mice特殊变化型：child→children单复数同形:sheep→sheepfish→fish(也可用fishes)deer→deer不规则变化写出下列名词的复数形式：monkey→__________fox→__________wolf→__________sheep→__________child→__________mouse→__________giraffe→__________penguin→__________elephant→__________fish→__________即时练习-复数变化monkeysfoxeswolvessheepchildrenmicegiraffespenguinselephantsfish/fishes即时练习-形容词填空用括号内单词的适当形式填空：1.Icanseethree__________(monkey)inthetree.2.Howmany__________(wolf)arethereintheforest?3.These__________(child)likeanimalsverymuch.3.Lookatthose__________(penguin)!Theyareswimming.4.Therearemany__________(fish)intheriver.5.The__________(fox)hasalongtail.→

改为复数句：The__________havelong__________.6.This__________(mouse)issmall.→

改为复数句：These__________aresmall.monkeyswolveschildrenpenguinsfishfoxfoxestailsmousemice综合练习找出每句话中的1处语法错误并改正。1.Whatyourfavouriteanimal?→

错误：__________改正：__________2.ThepandasisfromChina.→

错误：__________改正：__________3.Ilikeelephantbecausetheystrong.→

错误：__________改正：__________4.Therearethreewolfsintheforest.→

错误：__________改正：__________语法诊断室缺少be动词Whatisyourfavouriteanimal?主谓不一致ThepandasarefromChina.缺少be动词，名词单复数Ilikeelephantsbecausetheyarestrong.复数形式错误Therearethreewolvesintheforest.5.Whydoyoulikemonkeys?Becauseclever.→

错误：__________改正：__________6.Thisisaanimalinteresting.→

错误：__________改正：__________7.Shehavetwobabys.→

错误：__________改正：__________8.Wherethetigersfrom?→

错误：__________改正：__________语法诊断室回答不完整Whydoyoulikemonkeys?Becausetheyareclever.形容词位置错误Thisisaninterestinganimal.动词单复数，名词复数Shehastwobabies.缺少be动词Wherearethetigersfrom?对划线部分提问1.Myfavouriteanimalisthepanda.→__________yourfavouriteanimal?2.PenguinsarefromAntarctica.→__________penguinsfrom?3.Ilikemonkeysbecausetheyarefunny.→__________youlikemonkeys?4.Elephantscanswimverywell.→__________elephants__________?句型转换WhatisWhereareWhydoWhatcan,doB.改为复数形式5.Thefoxhasalongtail.→The__________havelong__________.6.Thischildlikesanimals.→These__________likeanimals.7.Amouseissmall.→__________aresmall.句型转换C.添加形容词使句子更生动8.Itisapanda.(cute,Chinese)→Itisa____________________panda.9.Theelephanthasears.(big)→Theelephanthas__________ears.10.Monkeysareanimals.(clever,funny)→Monkeysare__________and__________animals.foxestailschildrenMicecuteChinesebigcleverfunnyHello!MynameisLiMing.Ilikeanimalsverymuch.My(1)________(favourite)animalistheelephant.(2)________(what)doIlikeelephants?Becausetheyare(3)________(interest)animals.Elephantsarevery(4)________(big).Theyhavelong(5)________(trunk)andbig(6)________(ear).Theycanusetheirtrunksto(7)________(pick)upthings.Icanseethree(8)________(elephant)inthezoo.Two(9)________(be)bigandoneissmall.Thesmallelephantisvery(10)________(play).Itlikestoplayinthewater.(11)________(where)areelephantsfrom?Theyare(12)________(main)fromAfricaandAsia.Butnowmanyelephantsare(13)________(danger)becausepeoplecutdown(14)________(tree).Weshould(15)________(help)savethem.语法填空favouriteWhyinterestingbigtrunksearspickelephantsareplayfulWhere

mainlyindangertreeshelpA:Hi,Lucy!Let'stalkaboutanimalstoday.B:Goodidea!(1)__________(what/your/favourite/animal)?A:Myfavouriteanimalisthepenguin.B:Really?(2)__________(why/you/li