【文章內(nèi)容簡介】 is morning(month,year,term)等。例如：Have you met him today?No,I haven39。？我 沒有。How many times have you been there this year?今年你去過那里多少次？(2)現(xiàn)在完成時(shí)可以和帶有since或for等表示“一段時(shí)間”的狀語連用,表示動作或狀態(tài)從某一時(shí)刻開始，一直持續(xù)到現(xiàn)在。如：I haven39。t seen him for two ，像e,arrive,buy等終止性動詞不能與表示“一段時(shí)間”的狀語連用。要用，必須改為“be(在)”等延續(xù)性動詞來表述?，F(xiàn)歸納總結(jié)一下由非延續(xù)性動詞到延續(xù)性動詞的轉(zhuǎn)換：arrive→be here begin(start)→be ondie →be dead e back→be backleave →be away fall ill(sick,asleep)→be ill(sick,asleep)get up→be up go out →be outfinish →be over put on →wear 或be onopen →be open join →be in或 be a member of…close →be closed go to school→be a studentborrow →keep buy →havecatch(a cold)→ have(a cold)get to know →knowbegin to study→study e to work→work等如：He has been a soldier for three 。His father has been dead for two 。The film has been on for ten 。We have studied English for three (開始)學(xué)英語已三年了?，F(xiàn)在完成時(shí)和一般過去時(shí)都表示在過去完成的動作。但現(xiàn)在完成時(shí)強(qiáng)調(diào)的是這一動作與現(xiàn)在的關(guān)系。如對現(xiàn)在產(chǎn)生的結(jié)果或影響等，而一般過去時(shí)只表示動作在過去某一時(shí)刻發(fā)生，不表示和現(xiàn)在的關(guān)系。試比較：I have lost my new 。(現(xiàn)在還未找到)I lost my new book 。(昨天丟的，現(xiàn)在找到與否沒說明)(1)have been(to)與have gone(to)的區(qū)別：have been(to)表示“去過某地(現(xiàn)在已經(jīng)回來了)”，可用于各人稱；have gone(to)表示“去某地了(說話時(shí)某人不在當(dāng)?shù)?”，常用于第三人稱，前者可與once ,never,several times等連用，后者則不能。如：They have been to Beijing 。He has gone to 。(2)如單純表示一段時(shí)間，或強(qiáng)調(diào)一段時(shí)間，雖有since一詞，也不必用完成時(shí)。如：It is two years since his father died.=His father has been dead for two 。(3)終止性動詞現(xiàn)在完成時(shí)的否定式，已變成一種可以延續(xù)的狀態(tài)，因此可以和表示一段時(shí)間的狀語連用。如：I haven39。t left here since ，我一直沒有離開過這兒。一、單項(xiàng)選擇Both his parents look they _________what39。s happened to known know knowHe has _______ been to Shanghai , has he ? Have you met Mr Li ______？ moment agoThe famous writer _____ one new book in the past two year writing writing writtenOur country ______ a lot so hope it will be even changed。well 。good changed。better 。betterZhao Lan ______already ______in this school for two 。studying 。study。studied 。studyingWe ______ Xiao Li since she was a little known known Harry Potter is a very nice it see seen These farmers have been to the United ? When _____ there ? they go they go they go they gone______ you ___ your homework yet ? _____ it a moment 。do。finished 。done。finished。done。have finished 。do。finish1His father ______ the Party since joined in been in1Do you know him well ? _________ friends since ten years been bee made1How long have you ____ here ?About two 1Hurry up!The play __________ for ten begun begun been 1It _____ ten years since he left the 1Miss Green isn39。t in the to the gone go been1My parents ______ Shandong for ten been in been to gone to been1The students have cleaned the classroom, ? they 39。t they they 39。t they1has Mr White been a member of Greener China since he to China? soon, es often, got long, came far, arrivedHis uncle for more than 9 e here started to work lived there left the university二、句型轉(zhuǎn)換The old man _________ last for a year.(die)（動詞填空）This factory opened twenty years ago.(同義句轉(zhuǎn)換)This factory ________ for twenty 、Miss Gao left an hour ago.(同義句轉(zhuǎn)換)Miss Gao ________ _______ ________ ________ an hour 、Her mother has been a Party member for three years.（同義句）Her mother _______ the Party three years 、The Green Family moved to France two years ago.(同義句轉(zhuǎn)換)_______ two years ________ the Green family moved to Fra 、The bus has arrived arrived ten minutes ago.(把兩個(gè)句子合并成一個(gè)句子)環(huán)境保護(hù)問題是中考(微博)熱門話題，出現(xiàn)頻率高，難度較大，必須掌握。、6月5日(June 5)是世界環(huán)境保護(hù)日，我們周圍的環(huán)境變得越來越糟糕，污染越來越嚴(yán)重??。假如你是學(xué)生Jone.，你校要進(jìn)行“如何保護(hù)我們的環(huán)境？”專題演講比賽，要求：(1)、舉例說明環(huán)境存在的問題13方面；(2)、如何保護(hù)好我們的環(huán)境，采取怎樣的措施，舉例13方面進(jìn)行說明，字?jǐn)?shù)80左右。As we all know，the environmemt around us is getting worse and some places，we can39。t see fish swimming in the river or trees on the people even have no clean water to I think we must do something to protect the what can we do?How to protect our environmemt ?For example，we can go to school on foot or by can use shopping baskets not plastic bags when we go shopping，and we can use both sides of the paper when we a word，if everyone pays more attention to our environment，there will be less pollution and our life will be better?！癟here is only one earth”，I hope everyone will protect our environment well。保護(hù)環(huán)境(四川樂山)從2008年6月1日起，國家將禁止商家免費(fèi)提供塑料袋，掀起全國“拒塑”的環(huán)保運(yùn)動。假如你是李華，準(zhǔn)備以“What Can We Do for the Environment” 為題，寫一篇保護(hù)環(huán)境的英語演講稿。內(nèi)容包含：(1)。在購物時(shí)用布袋子替代塑料袋；(2)。盡可能地再利用使用過的課本；(3)。離開教室應(yīng)關(guān)燈；(4)。最好走路或騎自行車上學(xué)；(5)。簡述理由：保護(hù)環(huán)境，減少污染，節(jié)約能源等。參考詞匯：布袋子cloth bag 塑料袋plastic bag 保護(hù)protect 能源energy污染pollution 課本textbookWhat Can We Do for the Environmentour environment is being worse and worse，what can we do for the environment?I think each of us can do a little bit to help with this problem。The first thing we can do is to use cloth bags instead of plastic bags when we go helps to protect the second thing we can do is to reuse the old textbooks as possible as we should also never forget to turn off the lights when we leave the classrooms in order to save 39。s more，it would be better if we walk or ride a bike to should try our best to reduce pollution and waste。In fact，even the simplest everyday activities can make a real difference to the believe we can make the world a better place to live in。，我們應(yīng)該采取什么措施呢？請根據(jù)下面的提示寫一篇約80詞的短文，短文開頭已經(jīng)給出。提示詞； water，the source of life，protect drinking water，stop polluting，make full use of it。 electricity，crucial，turn off，other electric machines。 forests，useful，stop cutting down。 useful rubbish，save resources參考作文：Although the world develops much faster and better，the resources on the earth get fewer and order to protect them，something must be done。Save is the source of water，no it39。s very important for us to do only should we protect drinking water and stop polluting it，but also make full use of it。Save is can39。t imagine what the life will be like without should do his best to sav