八年级下册英语外研版导学案Module 3

外研版

八年级英语下册导学案Module3Journeytospace

Unit1Hasitarrivedyet?铁营中学

郭素珍一．学习目标：

1.

熟记本单元所学的新单词，短语及日常用语，并能准确运用

2.

掌握含有already,just,yet现在完成时现在完成时句型

二.教学重难点

1.重点句子：I’vejustmadeamodelspaceship.

Hasitarrivedyet?

Astronautshavealreadybeentothemoon.

2.难点：现在完成时的应用。

三.学习步骤：

1课前延伸：

[课前朗读]：根据音标读出单词并了解汉语意思，养成学生自主学习词汇的习惯，促使学生迅速进入学习状态。2、课内探究：

（一），Listening

1.Listenandnumberthewordsasyouhearthem.

earth

land

message

moon

news

planet

reach

scientist

2.Listenagainandcompletethenotes.

●newsaboutthetripto(1)_________

●journeyof(2)_________months

●hasnotsentbackany(3)_________yet

●hopetofind(4)_______onMars3.Listentotheconversationandcheckthetruesentences.

(

)1.Daminghasjust

ceshipfortheschoolproject.

(

)2.ThespaceshiptoMarshasarrived.

(

)3.Noonehasbeentothemoon.

(

)

4.Therearen’tanyastronautsinthespaceshiptoMars.

(

)5.TheyhavediscoveredlifeonMars.

(二).Reading

1.Nowreadtheconversationandanswerthequestions.

1).WhatschoolprojecthaveDamingandTonygot?2).HowdoesDamingfeelabout

theschoolproject?3).WhatnewshasTonyheard?4).HasanyonebeentoMars?Why?2.completethepassagewiththecorrectformofthewordsinthebox.

Ontoday’snews,Tonyhasheardthatscientistshave(1)____aspaceshiptoMarsandithas(2)_______onthe(3)_____afterajourneyofseveralmonthsfromtheearth.Scientistshavenot(4)_________lifeonMars(5)___.AndnoastronauthaseverbeentoMarsbecauseitisveryfaraway.

(三)、Languagepoints:

Whatareyouupto?

你在忙什么？（Unit1）

beupto

意为“忙于，从事，正在做”,常用于口语中

翻译：我最近没见你，忙什么呢？

Ihaven’tseenyouthesedaysrecently,___________________.

SotheyhavediscoveredlifeonMars?

那么他们在火星上发现生命了吗？（Unit1）

discover为及物动词，意为“____________”

辨析：discover/find/invent

discover

表示“偶然”或“经过努力”发现客观存在的事物、真理或错误。

find

意为“发现，找到”，指对某种事物的寻找，强调找的结果，其后可接名词或从句。

invent

意为“发明”，指经过认识和实践创造出以前没有的东西。

【Exercise】

Who_________America?

A.found

B.discovered

C.invented

D.looked

3.Astronautshavealreadybeentothemoon.

ButnoonehasbeentoMars.

科学家们已经去过月球。但是没有人去过火星。

试比较：

1).IhavebeentoBeijingtwice.

2).Astronautshavebeentothespacestation.

Theyreturnedlastweek.

3).TomhasgonetoAmerica.Hewillreturnnext

week.

4).LinglingandDaminghavegonetoShanghai.

Theywillstaythereforfivedays.

have/hasbeento

去过某地（已经回来）

Have/hasgoneto

去了某地（还未回来）

牛刀小试：

(1)--Wherehaveyoubeen?

--Ihave__________tothesupermarket.

(2)--WhereisLingling?Sheisnotherenow.

--Shehas________tothezoo.

(3)Tonyhas_________toEnglandmanytimes.

Hewantstogothereagain.

(4)--Haveyou__________tothehospitaltoseeMsWang?

--Yes,Ihave.

4.Grammar:

朗读下面4个句子：

1）.Hasitarrivedit

yet?

2）.I’vejustmadethismodelofthespacestation

）3.Ihaven’tstartedityet.

4）.Butastronautshavealreadybeentothemoon.

比较：already表示已经，

用于__________

句，放在句

_______或_________

yet

表示，尚，未

用于

_______和

__________句，放在句__________

just

表示刚刚

用于

________

句,放在句

________--

【即学即练】用just,already,yet填空:

(1)They’ve________seenthefilmtwice.It’swonderful.

(2)Davidhas________comebackfromNewYork.

(3)Mum,I’ve_________finishedmyhomework.CanIplayfootball?

(4)They’ve__________heardthenews.Now,they’retalkingaboutit.

(5)XiaoMinghasn’treturned__________.Hismotherisangry.

(6)Havethestudentsfoundthelostdog_______?

(7)Noonefromotherplanetshassentusamessage________.

（四）、当堂达标检测

1.

用have/hasgone或

have/hasbeen

1)

---Wherearetheboystudents?

---They___________totheschoolfactory.

2)

--Isyourfatherathome?

--No,he__________toShenzhen.

--______heever______therebefore?

--Yes,he__________thereseveraltime

2.用动词的适当形式填空：

1).I____just_____(eat)someicecream.

2).They____________(notfind)anylifeonMarsyet.

3).Lucy__________(show)hermodeltous

already.

3.单项选择：

1).They__________toAmericalastyear.

A.havetravelled

B.travel

C.travelled

2).Iamlisteningtothenews________theradioaboutthewarinIraq.

A.in

B.on

C.of

3).“_____doesittake?”“Ittakeshalfanhour.”

A.Howlong

B.Howsoon

C.Howfar

D.Howoften

4).Hepromisedtopickmeupattheschoolgate.However,he_______yet.

A.didn’tarrive

B.doesn’tarrive

C.isn’tarriving

D.hasn’tarrived

5).----Haveyouheardthenews______?

----No,not______.

A.already;already

B.yet;already

C.yet;yet

D.recently;already

四、课后拓展：

1.Readandwritethephrases.

2.PreviewUnit2.

外研版

八年级英语下册导学案Module3

JourneytospaceUnit2wehavenot

foundlifeon

anyotherplanetsyet.

铁营中学

郭素珍

一.学习目标：1.知识目标：掌握重点单词和词组的意思及用法2.能力目标：使用现在完成时态描写太空旅行3.情感目标：通过本课的学习增加学生的天文知识，培养学生的民族意识。二.重点难点整体把握文章，理清文章思路三.学习步骤：1、课前延伸Readthenewwords

beforeclass2、课内探究：（一）、情景导入：

Workinpairs.LookatthepictureandtalkaboutwhatyouknowaboutChinesespaceships.（二）多层阅读:I.Fastreading.Readthepassageandchoosethebesttitleforit.

（√）()1.Anyoneoutthere?()2.Lifeonearth()3.

Thesunandthestars()4.ThestarsatnightII.Carefulreading.Readagain,check

（√）thetruesentences.1.Theearthisastar.()2.Thesunisastar.()3.Thereismorethanonegalaxyintheuniverse.()4.Thelightfromthestarsinothergalaxieshastravelledforalongtimetoreachus.()5.Scientistshavereceivedmanymessagesfromspace.()6.Spaceshipshavevisitedmostoftheuniverse.()Istherelifeonotherplanets?Thereareeightplanetsinour____________,but___________ofthemhasa(n)____________likethatoftheearth.Spaceshipsfromtheearthhavedonesurveysofotherplanets,buttheyhavenotfoundanylifethere.Whyhasnoonefromotherplanetstriedto___________withus?Itistruethatscientistshavenotdiscoveredlifeonotherplanetsinthe____________yet,butsomescientistsdonot__________thattheycanfinditsomeday.(三)、精讲点拨：1.

ScientiststhinkthattherehasbeenlifeontheEarthforyears.

科学家认为地球上的生命已经有亿万年了。

millionsof

数百万

hundreds

of

数百thousandsof

成千上万

billionsof

数十亿Galaxy,andoursunisonlyoneofthem.

银河系中有数十亿颗恒星，我们的太阳只是其中的一个。2.themhasanenvironmentlikethatoftheearth,soscientists

donotthinktheywillfindlifeonthem.他们中没有一个有像地球这样的环境，因此科学家们认为在他们上面找不到生命。none

of

…

表示（三个以上）一个也没有。做主语时，谓语动词可用单数或复数。e.g.Noneofushas/havebeentotheMars.我们中没一个去过火星3.

Sohowlargeistheuniverse?It’simpossibletoimagine.所以宇宙有多大？我们无从想象。句型:

Itis

+

形容词

+

to

+

动词原形，意思是“做某事很……”e.g.Itisdifficulttoreadthesewords.

读这些单词很难。

space?

宇宙中有这么多星球，我们是孤独的吗？或者太空中还有其他生命存在呢？

with

+

名词+介词短语，表示伴随情况，意思是“带着……”。Misszhangcameinwithabookinherhands.张老师手里带着一本书进来了（四）：Test:单项选择：1.She_________theteacher’soffice.Youcanfindherthere.A.hasbeentoB.hasgonetoC.hasleftD.went2.I______toCanadaIt’ssobeautiful.A.won’tgoB.havegoneC.don’tgoD.havebeen3.--HasDavecome_______?–-Yes,shehas_______beenherefor10min