Unit8 SectionB (3a-Self-check) 教案 2023-2024学年人教版英语九年级全册

Unit8ItmustbelongtoCarla.

SectionB(3a-Selfcheck)

一、教学目标

i.语言知识与技能：

1)学生掌握本单元所学情态动词表推测的用法，并能正确运用此句型来进行表

达。

2)能综合运用本单元所学习的语言知识来写作推测事件发展可能性。

3)学生通过学习提高写作水平并进一步掌握好本单元重点知识。

2.情感态度与价值观：

让学生根据已有事实推测可能性。面对暂时不可解释的事情，不信谣不传谣。

二、教学重难点

1.教学重点：

写作指导及全面复习本单元重点知识。

2.教学难点：

有条理地写出事件发生过程和事件发展可能性。

三、教学方法

交际型教学；任务型教学法；讲授法；合作学习法

四、教学步骤

1.Revision

l)LeadSstorecall3aandsummarizethemainideaofit.

2)Readthroughthearticlein3aonpage59again.Whatdoyouthinkthenoises

couldbe?Listallyourideas.Seewhoinyourgroupcancomeupwiththemost

imaginativeexplanation.

2.Leadin

Q:Haveyoueverheardsomethingstrange?Whatdoyouthinkofthem?

LeadSstoanswerquestionsandthinkabouthowtointroducesomethingstrangeto

others.

3.Presentation

1）AskSstolookatthisnewspaperheadlineandfinishthearticleaboutthestrange

happenings.

Writingtips:

Firstpart:backgroundinformationaboutthemystery

Secondpart:howthemysterywassolved

Thirdpart:howthepeopleintheneighborhoodnowfeel

2）Howtowriteapassage

话题分析：本单元的话题是“Mysteries（神秘事件广，并对事物进行推理判断。“对

事物进行推理判断”包括对事物进行合理的猜测，得出符合逻辑的结论；对推理

判断的事物给出合理的理由等几个方面。该话题需要激发思维，发挥合理想象。

写作内容通常要求根据中文或英文提示进行合理的猜测和判断完成写作内容；或

者根据图画提示，猜测发生了什么；根据图画内容，发挥合理想象，描述图片内

容并连接成一个小故事。

思路点拨：

①定基调

体裁：应用文（新闻稿）

时态：以一般过去时为主

人称：以第三人称为主

②结构

Part「Background.

Part2:Differentopinionsandyourownopinion.

Part3:Therealreason.

③巧衔接

首句使用过去进行时作为背景，后用一般过去时叙述具体事情。通过动词时态配

合，建立起逻辑顺序关系。本文还体现了其他的衔接手段：能用might,may,could,

can,must,can5t,couldift等情态动词来推测故事的发展，能运用so,as,because,

since,but,however,notonly...butalso等连词。

④成篇章

NoMoreMysteryintheNeighborhood

Lastweek,inaquietneighborhood,somethingstrangehappened.(mustn't,

can't,might,could...)Atfirst...then...some...others...

⑤增色彩

Theylivethereasusual.一Theirlifeisgoingonasusual.

©Example:

NoMoreMysteryintheNeighborhood

Lastweek,inaquietneighborhood,somethingstrangehappened.Peoplefound

thereweremoreandmoretreesintheneighborhood.Inthedaytimesomepeople

triedtofindoutwhowasplantingthesetrees,buttheycouldn't.Everyonefelt

uneasy.Wenowknowwhatwashappeningintheneighborhood.Onenightanold

manfoundoutthetruth.Threemotherswantedpeopleheretolivemorecomfortably,

sotheydecidedtoplantsometrees.Theydidn'thavefreetimeinthedaytime,so

theyhadtoworkatnight.Nowthemysteryissolved.Peopleintheneighborhood

nowfeelrelaxedandtheyshowtheirthankstothethreemothers.Theylivethereas

usual.

4.Practice

Taskl:你放学后打扫教室卫生的时候捡到了一个粉红色的钱包，它肯定是你们班

某个同学的。请根据以下提示用英文作出一个合理的推断，并把推断的经过和结

果写出来。

IfoundapinkwalletwhenIwascleaningtheclassroom.Itcan'tbeaboy's

becausenoneofthemlikesthecolor.Whocanthewalletbelongto?

Thereareonlytwogirlswhosaidtheylosttheirwallets.TheyareLilyandLucy.

Andapinkhairpinisinthewallet,sothewalletmightbelongtoLily.Butitishardto

knowtheanswerbecausebothLilyandLucylikepink.

ThenIfoundabankcardinthewallet.Nowthereisnodoubtthatthewallet

belongstoLucy.Sheistheonlyonewhohasabankcardinourclass.

Task2:今天早上，大家发现Tommy两眼通红。于是大家纷纷猜测发生了什么事

情，有的同学认为他昨天晚上一直在上网玩游戏，有的认为他昨晚做作业做到很

晚才睡，也有的认为...，而真正的原因是他感冒了。请以“WhatHappenedto

Tommy?”为题写一篇短文。

WhathappenedtoTommy?

ThismomingjWefoundthatTommy'seyeswerered.Whathappenedtohim?We

guessed.

Someoftheboysthoughthemusthaveplayedcomputergamesallnight,

becausehealwaysspendsalongtimedoingthat.Butsomegirlsdidn'tagree.They

believedthathemusthavedonehishomeworkverylate.Othersthoughtthathewas

watchingTVthewholenight,becausetherewasanNBAgamelastnight.ButIdidn't

agreewiththem.Hisparentsareverystrictwithhim,sohecouldn'thaveplayed

gamesorwatchedTV.

Then,weaskedhimduringthebreak,andhesaidhecaughtabadcold.Poor

Tommy!

5.Self-check

Taskl:Fillintheblankswithmust,mightorcan7.

Task2:Lookatthechartandwritesentencesforthethingsbelow.

6.Homework

假如你是杰克，你在学校图书馆拾到一个粉色的书包，里面有一个发带，一张摇

滚音乐的CD和一些网球。请你根据下面表格的提示内容写一篇80词左右的英

语短文，推测书包的主人是谁。

JaneHerschoolbagisgreen.

AmySheisonthetennisteam.Herhairisshort.

MaryShehaslonghairandshelikesrock