第第頁Unit1Howcanwebecomegoodlearners?SectionAGrammarfocus-4c課件2023-2024學年人教版九年級英語全冊(共35張PPT)(共35張PPT)

Howcanwebecomegoodlearners

Unit1

SectionA

Grammarfocus-4c

1.Tolearnsomenewwords:

repeatnotepalphysicschemistrymemorizepattern

2.Tolearntounderstandanduse“How…”and“By….”sentences.Tograsptheuseofthestructureby+V-ingtoexpresswaysormethodswhendoingsth.inacontext.

3.Toimproveyourgrammarability.

4.TolearntowritethewaystoimproveEnglish.

Learninggoals

TheylearnEnglishbyworkingwithfriends.

Thinkandtalk.

She/HelearnsEnglishbyusingthedictionary.

Howdoes/do...learnEnglish

He/ShelearnsEnglishbyreadingthetextbook.

TheylearnEnglishbytalkingwithforeigners.

Thinkandtalk.

Howdoes/do...learnEnglish

makingwordcards

listeningtotapes

studyingwithagroup

readingthetextbook

—HowdoyoulearnEnglish

—Ilearnby________.

—HowdoyoulearnEnglish

—Ilearnby________.

askingtheteacherforhelp

takingnotesinEnglish

watchingEnglishmovies

listeningtoEnglishsongs

Workinpairs.Talkaboutthewaysyoulearnothersubjects.Youcanusethefollowingphrasesandsentences.

HowdoyoulearnChinese/math/...

Doyoulearnhistoryandgeographyby...

Thinkandtalk.

bylisteningto

Englishtapes

byjoiningtheEnglishclub

byreadingEnglish

magazines

bywriting/keeping

diariesinEnglish

byaskingaclassmateforhelp

bywatchingEnglishmovies

—HowdoyoustudyEnglish

—IstudyEnglish…

Revision

HowdoyoulearnEnglishIlearnbystudyingwithagroup.

DoyoulearnEnglishbyreadingaloudYes,Ido.Ithelpsmypronunciation.

HowcanIreadfasterYoucanreadfasterbyreadingwordgroups.

HowcanIimprovemypronunciationOnewayisbylisteningtotapes.

GrammarFocus

ReadPage4andfindverbsconnectedwith“by+v.-ing”.

Ilearnbystudyingwithagroup.

Youcanreadfasterbyreadingwordgroups.

HowcanIimprovemypronunciationOnewayisbylisteningtotapes.

Howdoyoupracticespeaking

Otherverbsconnectedwith“by+v.-ing”:

studyrepeatreviewdevelop

...

GrammarFocus

HowdoyoulearnEnglish

DoyoulearnEnglishbyreadingaloud

HowcanIreadfaster

HowcanIimprovemypronunciation

Ilearnbystudyingwithagroup.

Yes,Ido.Ithelpsmypronunciation.

Youcanreadfasterbyreadingwordgroups.

Onewayisbylisteningtotapes.

發(fā)現(xiàn)語法規(guī)律

發(fā)現(xiàn)一:

Askwaysofdoingthings:

1)Howdosb.dosth.

2)Dosb.dosth.bydoingsth.

3)Howcansb.dosth.

Tellwaysofdoingthings:

1)sb.dosth.bydoingsth.

2)sb.candosth.bydoingsth.

3)Onewayisbydoingsth.

GrammarFocus

發(fā)現(xiàn)語法規(guī)律

發(fā)現(xiàn)二:

HowdoyoulearnEnglish

DoyoulearnEnglishbyreadingaloud

HowcanIreadfaster

HowcanIimprovemypronunciation

Ilearnbystudyingwithagroup.

Yes,Ido.Ithelpsmypronunciation.

Youcanreadfasterbyreadingwordgroups.

Onewayisbylisteningtotapes.

by是介詞,表示“通過……方法或途徑”的意思,譯成“靠,通過”,后面可加名詞、名詞短語或動名詞?？捎脕砘卮餳ow引導的特殊疑問句。

bydoingsth:通過做某事，一般表示解決問題的方式

IstudyEnglishbywatchingEnglishmovies.

by的用法

1．“by+v.-ing形式”表示方式、方法

語法結構介詞by后接v.-ing形式，構成“by+v.-ing形式”結構，意為“通過做……的方式”，該結構表示通過做某事而得到某種結果

提問方式“by+v.-ing形式”結構通常在句中用作方式狀語，因此要用how引導的特殊疑問句來提問

e.g.IlearnEnglishbyreadingnovels.我通過讀小說來學習英語。

—HowcanIturnonthelight我怎么開這盞燈

—Byturningthisbutton.轉這個按鈕。

介詞by的用法

2．“by+交通工具”，意為“乘/坐……”，表示交通方式，表示

交通工具的名詞一定用單數(shù)，前面不加任何冠詞或物主代詞。

e.g.Maryoftengoestoschoolbybus.瑪麗常坐公共汽車去上學。

3．by表示位置，意為“在……旁邊；靠近……”，有時可與beside

換用。

e.g.Thegirlsaredancingby/besidethelake.女孩們正在湖邊跳舞。

4．by表示時間，意為“截止到……；不遲于……”。

e.g.Mybrotherwillcomebackby5:00.我弟弟將在5點前回來。

介詞by的用法

by的其他用法

組成其它短語:

bytheway:意為“順便說”、“順便問一下”，常做插入語。

Bytheway,where’sLily

2)byoneself:意為“單獨”、“自己”。

Ican’tleaveherbyherself.

3)onebyone:意為“一個接著一個”；“一個又一個”

如：stepbystep,littlebylittle

Don’treadwordbyword.Readwordgroups.

Theywentoutoftheclassroomonebyone.

—Howdoyougettoschooleveryday,Lucy

—Igotoschool________.

A．ridebybikeB．bymybikeC．bybusD．byabus

C

典例

點撥

可用語法判斷法解答本題。根據(jù)問句“Howdoyougetto…”可知是對方式提問，應用固定結構“by+交通工具”回答，交通工具名詞用單數(shù)，前面不加任何冠詞或物主代詞。故選C。

介詞by的用法

Canyoufinishthework________fiveo’clock

A．byB．forC．ofD．on

A

典例

點撥

可用語法判斷法解答本題。句意：你能在五點之前完成這項工作嗎？“by+時間名詞”表示“不遲于……”，故選A。

介詞by的用法

Grammer

bylisteningmusic.

bydoingexercises.

拓展

in,表示使用某種語言、材料等.

Theboyiswritinginink(墨水).

with,使用某種工具或者手段.

Weseewithoureyesand

hearwithourears.

by,以...的方式、方法

HeimprovedhisEnglishbyreadingalot.

辨析

by/in/

with

5．介詞by、with與in表示“用”時的區(qū)別

by側重用某種手段、交通工具、傳遞方式或媒介等

with側重用有形工具、材料、內容等

in側重用語言、語調、筆墨、顏色等

writealetterinink

用墨水寫信

bywritingaletter

通過寫信

writealetterwithapen

用鋼筆寫信

介詞by的用法

5．介詞by、with與in表示“用”時的區(qū)別

e.g.We’llbetravelingbycar.

我們將開車旅行。

Hebrokethewindowwithastone.

他用一塊石頭打破了窗戶。

PleaseanswerthequestioninEnglish.

請用英語回答這個問題。

介詞by的用法

跟蹤學習

根據(jù)提示，完成下列各題：

1.Comeandsit______（我旁邊）．

2.______________（到上星期日）Ihadfinishedthebook．

3.Shecamehome_________（乘飛機）．

4.Didyoumakethedesk____________(獨自）

5．_________（順便問下）,howmanypeoplearetherein

yourfamily

6.Wecanovercome(克服)allthedifficultiesby__________(work)together.

byme

BylastSunday

byplane

byyourself

Bytheway

working

表示位置，在…旁

by+時間，不遲于…

by+交通工具，中間不能用the

by+反身代詞，根據(jù)主語而定

固定搭配

by+v.ing

4a

Matchthequestionsandanswers.

c

e

f

b

a

d

1．Howdoyoupracticespeaking

2．Howdoyoulearnnewwords

3．Howdoyouimproveyourwriting

4．Howdoyoupracticelistening

5．Howdoyouimproveyour

pronunciation

6．Howdoyoulearngrammar

a．BywatchingEnglishprograms.

b．Bylisteningtoatapeandrepeating

outloud.

c．Byhavingconversationswithfriends.

d．Bytakingnotes,doingexercisesand

readingalot.

e．Bymakingwordcards.

f．Bywritinge-mailstomypenpals.

aloudadv.出聲地;大聲地。只能用在動詞之后,主要強調發(fā)出的聲音能被聽見。常與read/call/shout/cry等詞連用,不用于比較級。

辨析aloud,loud和loudly

loudadj.喧鬧地。指說話聲和笑聲，常用比較級。常與talk/speak/laugh/sing等詞連用。

loudlyadv.高聲地;喧鬧地。暗含嘈雜、喧鬧的意味。能放在動詞之前，也可用于動詞之后，可與任何發(fā)出聲響的動詞如bring,explode,knock和insist,demand,explain等連用?？梢院蚻oud互換，含有“吵鬧”的意思,不悅耳。

①Wecan'thearyou.Pleasespeaklouder.

②Shetoldustospeakalittlelouder.

①Don'treadaloudinthelibrary.

②Heisreadingthestoryaloudtothechildren.

Healwaysspeaksloudlyathome.

4b

Makesentencesusingthestructure“dosth.bydoing”withthesubjectsintheboxandinformationthatistrueforyou.

mathphysicschemistryChinesehistorygeography

e.g.IusuallypracticemyEnglishby

takingnotes.

readingbooksandnewspapers.

speakingEnglishwithmyclassmates.

memorizingsentencepatterns.

bysolvingnewmathproblemseveryday

bydoingalotofexercises

anddoingexperiments

IliketopracticemyChinese____________________________.

Iliketolearnmath____________________________________.

Iusuallypracticemyphysics____________________________.

Iliketostudymychemistry_____________________________

______________________.

Iliketoimprovemyhistoryandgeography________________________________________________.

bywatching

bykeepingadiaryinChinese

4b

Makesentencesusingthestructure“dosth.bydoing”withthesubjectsintheboxandinformationthatistrueforyou.

bymemorizingchemicalterms

historicalandgeographicalprograms

dosth.bydoing

Eg:IlearnChinesebyreadingbooks.

Pairwork:Howdoyoulearn...

—HowdoyoulearnChinese/math

—IoftenlearnChinese/math...by...

—Doyoulearnhistoryandgeographyby...

—Yes..

IlearnEnglishby…yesnohowoften

doinggrammarexercises

takingnotesinEnglish

readingEnglishbooks/magazines

keepingadiaryinEnglish

usinganEnglishdictionary

…

4c

Check(√)whatyoudotolearnEnglish.Theninterviewyourpartner.

CompareyourwaysoflearningEnglishwithyourpartneraccordingtothetablesabove.

WhoSimilaritiesDifferences

Dowestudybydoingthesamething

Summary

Grammar

by的用法

by+動名詞

by+交通工具

by+地點名詞

by+反身代詞

by+動作執(zhí)行者

by+時間點

通過做某事，方式狀語

乘坐……

靠近……

獨自

被動語態(tài)

在……之前，截止到

by+the+身體部位

by+名詞

被……抓住……

固定搭配

II.用所給詞的適當形式填空

1.IlearnEnglishby______(use)theInternet.

2.Theyarepracticing__________(swim)forthe2023Olympics.

3.It’seasyforme________(learn)aforeignlanguage.

4.Whatabout__________(watch)EnglishTVprograms

5.LiuMeistartedtolearnEnglishfromanAmericanteacher,so

Shehasagood______________(pronounce)

using

swimming

tolearn

watching

pronun