初三英语重点难点解析
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初三英语重点难点解析REPORT”进行练习。
一、提出建议并能作出恰当的回答在第二册第６单元已经学到过用“shall”，“Let’s”和“why not”来提出建议，并作简略回答。
如：①-Shall we go at ten?-Good idea!②-Let's go at ten?-OK!③-Why not go at ten?-All right.这一单元里，主要学习有关“had better”的用法。
“had better＋动词原形”表示“最好做某事”，用来向别人提出建议，其形式可以缩写为“d better”。
如：①You'd better do your homework now.②We'd better go to school.“had better”的否定形式为“had better not…”如：You'd better not watch TVnow.二、学习过去进行时的各种句式在前一单元里，已经学习了过去进行时的构成和用法，这一单元着重学习它的否定句式、一般疑问句式及在从句中的用法。
１．过去进行时的否定式在助动词“be（was或were）”后面加上“not”即可。
如：I was not washing clothes last night.２．过去进行时的一般疑问句式为：助动词“was或were”在句首。
如：—Was Tom writing a letter at seven yesterday?—Yes,he was.(No,he wasn't.)３．在含“when”和“while”（当……时)引导的时间状语从句的复合句中，常有过去进行时，表示一个动作在过去某一时刻或一段时间内正在进行或发生。
这一过去进行时的动作可以出现在主句，也可以出现在从句中，但要注意的是，用该时态的动词常常是一个持续性动词。
如：①Someone knocked at the door when I was cook-ing② While we were talking，my mother came in.③ The twins were sweeping the floor when their mother returned.另外，含“when”的复合句中，主句用过去进行时，从句用一般过去时的情况下，常包含有“意外”之概念，如前例③。
三、重点、难点词组和句子的分析1. You look tired today. (2.17)（你看上去很累。
）该句中的“look”意为“看起来”，是系动词，而在这种系动词后面常用形容词作表语如look young/hap y/old/…等，另外，“look”也可用作实义动词，并且有许多相关词组，如：look at …（看…）look like… （看起来像……），look the same（看起来很相像），look for…（寻找……），look after…（照料/照看……）等等。
当然，不能再用形容词来作表语或修饰它，如果要修饰，只能用副词。
如：Please look after your watch carefull.2． A woman saw it happen when she was walking past．(L17)表示感觉的动词如“see，hear，watch”等以及一些其它动词如“make，let”等，后接不定式作其宾语补足语时，该不定式前不带“to”。
如：①I’m tired．Let me have a short rest．②Do you often hear Tom sing this song?③I saw him go out．(我看到他出去了。
)另外,“see，hear，watch”等还可后接现在分词作其宾语补足语。
如：I heard someone laughing. (我听到有人在笑。
)3．The children were leaving school on Tues-day when they saw a truck． (2．18)该句中有二点需要注意：①“were leaving”是过去进行时的形式表示过去将来的动作，即“正要离开……”。
在英语中，个别动词如：“leave，go, come，start”等，它们的进行时形式可以表示一个最近按计划或安排要进行的动作。
如：Are you going home next week?②“leave school表示“(学生)离校；毕业”；中间不加冠词。
又如；go to school／come to school( 上学)。
类似的表达法如： inhospita1(住院)，leave hospital／come out of hospita1(出院)。
注意比较下句中冠词的区别；His mother often goes to ____the school to seeher son at______ school.4.He did not see the bag until it was too late: (L18)“not…until…” 是“直到……才……”如:①. She won.'t go away until you promise, to help her.②. I didn't go home until I finished cleaning the classroom.5. It's really nice of you. (L18)该句相当于“It's very kind of you.”（你真好。
）6. He told her about the accident. (L18) “tell sb. about/of sth.”意为：“告诉某有关某事或跟某人讲述某事”。
如：Please tell me about your family.另外, “tell sb. sth./tell sth. to sb.” “告诉某人某事”，“tell sb. todo sth. ”：“叫某人做某事”。
如：① I told him my name.② My grandfarther often told us stories when we were children.③ She told the happy news to everyone.④ Tell him to wait for me at the school gate.7. Please hurry up! (L18)M iss zhao hurried off to look after the man.(L18) “hurry up”；“赶快”；“hurry off”；“匆匆离去”如：① Hurry up, or you'll be late for school.② Tom finished the work and hurried off.8. Give short answers to these questions.(L20)一般地，在表示“……的”时，可以用以下四种形式：① 's: 通常在表有生命的事物后，以“s”结尾的复数名词只加“’”即可。
如：Tom's coat. Teachers' Day, Children's Day等。
另外，一些无生命的如表示“时间、城镇”等的名词后，也可加“s'”。
如：Tomorrow's meeting, the city's streets, etc.② of:通常是与无生命事物的名词相连。
如：Parts of China, a photo of my family③ to:一些表达法已成为习惯，有时我们可理解为配套的事物。
如：the key to thedoor, answers to t he questions.④形容词性物主代词置于名词前。
如：my book.Unit 6. In the library一、语法：现在完成时（一）１、构成：助动词have/has＋动词的过去分词２、主要用法：（一）动作发生在过去，对现在留有影响，可以与到现在为止的时间状语these days, upto now, recently, in the last two years连用，也可以与一些表示强调的副词aleady,yet,just, before, ever…eg.连用：I have (already) seen the film.Have you ever been there (before )?注意：Ａ、动词过去分词的变化有两种，一种与过去式的规则变化一样（即在动词后加ed）；另一种为不规则变化，需要熟读熟记。
规则变化如下：１）动词原形加ed，如：work--worked２）以e结尾加d，如：like--liked３）以辅音字母加y结尾的动词，变y为i，再加ed，如：worry--worried４）以重读闭音节结尾，词尾只有一个辅音字母的动词，双写这个辅音字母再加ed，如：stop--stoppedＢ．现在完成时与一般过去时的区别在于：一般过去时只单纯表示过去的动作和状态，与现在无任何联系，时间状语常为：yesterday， last week，3days ago, in 1990; 现在完成时则强调动作与现在的联系、影响和结果。
eg. Have you seen the film? Yes, I have.When did you see it? I saw it last week.二、词汇与句型have got=have1．I think I've got one. ｛has got=has２．Here you are.这是一种倒装语序，常用在口语中。
Can I use yourpen for a while?eg.｛Certainly.Here you are.类似的还有：There goes the bell.Here comes the bus.３．Have you seen it anywhere?anywhere常用于疑问句和否定句；some where表示某个地方，常用于肯定句；no where=not anywhere, e verywhene, 是处处、到处的意思。
eg. I can't find my pen anywhere.He has borrowed some money somewhere.I have looked for my lost bike everywhere.Where likes them to borrow them.｛Nowhere.４．She also likes them to borrow them.borrow : 借来，借进，与form连用。
