九年级英语U1-4知识点

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1、U1“by+doing形式”表示方式、方法语法结by+doing形式，“通过做…的方式”IlearnChinesebylisteningto构_tapeso提问方by+doing结构常用来冋答Howdo-HowcanIturnonthelight?式you...?或HowcanI...?这类句型-Byturningthisbutton.拓展：介词by的其他用法：1)by+交通工具，"乘/坐…”bybus2)by+地点，"在…的旁边；靠近...”bythelake3)by+时间,“截止到…；不迟于…”byten4)辨析by、with、in,

2、"用”by侧重“用”某种手段、交通工具、传递方式或媒介等with侧重“用”有形工具、材料、内容等in侧重“用”语言、语调、笔墨、颜色等Eg.We'llbetravelingbycar.Hebrokethewindowwithastone・PleaseanswerthequestioninEnglish・要点详解：SectionA1.byaskingtheteacherforhelp通过向老师求助。(Pl)by,“通过；靠”,后加名词/代词/动名词。Eg.Hehadtodoalltheworkbyhand.ask(sb)forsth,"向某

3、人要某物；要求某人某事”。Eg.Mymotheraskedmeforhelpyesterday.2.DoyouhaveconversationswithfriendsinEnglish?你和朋友用英语说话吗？(P2)conversion,“交谈；谈话”。与动词have/hold连用时，须加不定冠词，但与动词make连用时，不加不定冠词。常用短语有：have/holdaconversionwith...与・・•交谈/谈话”；makeconversion"闲谈；搭讪”beinaconversionwith...与.••在谈话”Eg.Hehad

4、aconversationwithhissonyesterday.1.Whataboutreadingaloudtopracticepronunciation?朗读练习发音呢?(P2)1)Whatabout...?=Howabout...?"…怎么样？”2)辨析aloudadv,“大声地；出声地”，多指使别人听到的意味，常与read连用。loudadj、advo作adv时，“高声地；响亮地；大声地”,常放丁•speak、talk、laugh>sing之后，多用比较级。loudly“高声地”,有时与loud通用。但含有“喧闹”的意味。在用与

5、比较级或最高级H寸，通常用loud而不用kmdly。Eg.Readingaloudisdifferentfromreadingloudly.读课文与大芮地读课文是有区别的。Don'ttalksoloud.不要那么高声的谈话。3)practice,动词，“练习”，后加名词、代词、动名词。练习:Theypractice(speak)Englisheveryday.2.It'stoohardtounderstandspokenEnglish.听懂英语口语太难了。(P2)1)It+be+adj+for/ofsb+todosth・Eg.It'sda

6、ngerousforchildrentoplaywithfire.2)too...to..・"太・・・而不能・・・”・Eg.Heistooyoungtojointheparty.注意:not...enoughto.../so...that...练习:Thegirlistiredshecouldwalkanymore.A.too;toB.not;enoughC.so;that5.1havetofinishreadingabookandgiveareportnextMonday.(P2)我必须读完一木书，以便卜'周一作报告。1.finish“

7、完成”，后加名词、代词、动名词。Eg.Ifinisheddoingmyhomeworkhalfanhourago.拓展：后加动名词的动词及短语：enjoy/practice/finish/minddoingsthkeep(on)doingsthbebusy(in)doingsthhavefundoingsthfeellikedoingsthlookforwardtodoingsthcan'thelpdoingsth1.giveareport"作报告”，makeareport“写报告”，haveareport“听报告”Justreadqui

8、cklytogetthemainideasatfirst.(P2)一开始只管快速阅读获取文章大意就可以了。1)just,副词，"请；只管…就好了”oEg.Justcomehereamoment