初中英语Section A背景图课件ppt

这是一份初中英语Section A背景图课件ppt，文件包含SectionAGrammarFocus-4cpptx、SectionAGrammarFocus-4c同步练习doc、SectionAGrammarFocus-4c导学案doc、SectionAGrammarFocus-4c教学设计doc等4份课件配套教学资源，其中PPT共23页， 欢迎下载使用。

复习所学重难点句型及结构；总结复习学习英语的有效方法；练习巩固运用所学句型结构.
Talk abut the ways yu learn ther subjects. Yu can use the fllwing phrases and sentences.
Hw d yu learn Chinese/ math /physics/chemistry?D yu learn histry and gegraphy by___________?
表示方式、方法、手段等，by在此结构中有“通过、借助、用（某种方式或方法）”的含义。对“by+动词-ing形式”这一结构提问，用疑问词 hw.
by + v.-ing 形式
4a Answer the questins. Then match the questins and answers.
1. Hw d yu practice speaking? 2. Hw d yu learn new wrds? 3. Hw d yu imprve yur writing? 4. Hw d yu practice listening? 5. Hw d yu imprve yur prnunciatin? 6. Hw d yu learn grammar?
a. By watching English prgrams.b. By listening t a tape and repeating ut lud.c. By having cnversatins with friends.d. By taking ntes, ding exercises and reading a lt.e. By making wrd cards.f. By writing e-mails t my pen pals.
说出Grammar Fcus中含有介词by短语并翻译 。
by studying with a grupby reading aludby reading wrd grupsby listening t tapes
通过小组合作学习通过大声朗读通过读词组、意群通过听磁带
想一想课本中还有哪些含有介词by短语 。
①by+交通工具，意为“乘/驾驶/坐……”。 My father went t Beijing by plane last week.②by+时间，意为“不迟于；在……之前”。 I must g t bed by ten ’clck.③by+地点，意为“在……旁边；靠近”。 I like sitting by the river n fine afternns.
④意为“从……经过” I walked by a lvely little garden this mrning.⑤用于被动语态，后接动作的执行者，意为“由；被”。 This bk is written by Lu Xun.
Think and fill in the blanks.
He memrizes the text ______ reading alud(用；通过方法).I write a letter ______ a pen. (用)They talk _______ French. (用)Yu can achieve success __________ hard wrd. (用；通过方法)
by/in/with/ thrugh表示“使用”
表示“通过……方法、手段”等。by ding sth. 意为“通过……(方法、途径）做某事”。
用某种材料（如用墨水、铅笔等）或用某种语言或者表示衣着、声调、特点等。
使用工具、方法或身体部位等。
指间接手段，通过某人/物作为媒介达到目的，常译为“借助，通过”等。
1. On fine mrnings, my grandma ften reads newspaper ___ the windw. A.by              B. fr           C. with          D. frm2. We ften study English by___ tgether. A. wrk          B. wrks         C. wrking        D. wrked
Translate the fllwing sentences. —你如何学习英语？ —我通过小组学习。 —Hw d yu learn English? —I learn by studying with a grup.2. —你通过大声阅读学习英语吗？ —是的。这帮助了我的发音。 —D yu learn English by reading alud? —Yes, I d. It helps my prnunciatin.
3. —我如何能提高我的阅读速度？ —你可以通过按照意群读的方式提高阅读速度。 —Hw can I imprve my reading speed? —Yu can imprve yur reading speed by reading wrd grups.
4. —我如何能提高我的发音呢？ —有一种方法是通过听录音。 —Hw can I imprve my prnunciatin? —One way is by listening t tapes.
定义: 它是一种兼有动词和名词特征的非谓语动词形式。基本形式: V-ing作用: 动名词具有名词的性质，在句中可以做主语、表语、宾语、定语等。
1. 动名词做主语，谓语做单数看待 e.g. Playing with fire is dangerus. 有时我们用it作形式主语，把动名词置于句末。这种用法在习惯句型中常用。 e.g. It is dangerus t playing with fire.
1) 作动词的宾语 常见的此类动词有：like, lve, practice, enjy, finish, give up, cannt help, keep, keep n, mind, miss, put ff, depend n, think abut, succeed in, wrry abut, be used t, get used t, lk frward t, pay attentin t, 等。e.g. Hw d yu practice speaking?
Many peple like watching shrt vides.
2) 作介词的宾语 1. I learn English by ding grammar exercises.2. The by is gd at speaking English. 3. Jim is late fr schl bus because f getting up late.4. Please turn ff the lights befre ging ut. 5. What/Hw abut playing games with me？
我通过做语法练习学英语。
因为起晚了，吉姆错过了校车。
３.作表语 动名词作表语时，句子主语常是表示无生命的事物的名词或what引导的名词性从句。表语动名词与主语通常是对等的关系，表示主语的内容，主语、表语可互换位置。
e.g. The man's jb is driving a taxi. (Driving a taxi is the man's jb.) What I like best is listening t music in my free time. (Listening t music in my free time is what I like best.)
这个男人的工作是开出租车。
我最喜欢的就是在业余时间听音乐。
4c Check (✔) what yu d t learn English. Then interview yur partner.
A: D yu learn English by ding grammar exercises?B: Yes, I d.A: Hw ften d yu d them?B: ...
What abut yu?
Talk abut ur English learning
Writing practice
Everyne knws it is imprtant t learn English well. My partner and I like English a lt. But d yu knw hw we learn English?
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
1.时态：可以以一般现在时为主，叙述日常学习英语的方法；也可以是一般过去时态为主，讲述学习的经历和经验。
2.人称： 第一人称和第三人称
3.结构布局：文章分为三段，第一段已经给出，开门见山点名主旨。第二段是全篇的重点，需要叙述清楚自己和搭档学习英语的方法。在叙事方面应该保持人称和时态的一致，并且条理清晰，无明显语法错误。最后一段是对全文的总结，应该简短明了。