Unit5課時(shí)3GrammarandWriting（學(xué)生版）七年級(jí)英語(yǔ)下冊(cè)講義（人教版）

Unit5Whydoyoulikepandas?課時(shí)3GrammarandWriting（一）Grammar知識(shí)精講知識(shí)精講一、why引導(dǎo)的特殊疑問句why引導(dǎo)的特殊疑問句，意為＂為什么……？＂，用來(lái)詢問某事的原因。結(jié)構(gòu)為＂Why+助動(dòng)詞的適當(dāng)形式+主語(yǔ)+動(dòng)詞原形+其他？/Why+be動(dòng)詞+主語(yǔ)+其他？＂。（1）一般用法：常用于詢問原因?；卮饡r(shí)常用because。eg:—Whydoeshelookworried?他為什么看起來(lái)著急？—Becausehelosthiskey.因?yàn)樗谚€匙丟了?！镜淅俊猈hydon’tyouliketigers?—they’rereallyscary.A.Because B.So C.ButD.And（2）特殊用法：Whydon’tyou+動(dòng)詞原形+其他？常用來(lái)提出建議或勸告，表示＂為什么不……？＂相當(dāng)于＂Whynot+動(dòng)詞原形+其他？＂。eg:—Whydon’tyouplaybasketball?=Whynotplaybasketball?為什么不打籃球呢？—Thatsoundsgood.那聽起來(lái)不錯(cuò)?！镜淅俊狪feelupsetbecauseIamtooheavy.—domoreexercisetolosesomeweight?A.Whydon’t B.Whynot C.Whynotto（3）why還可作感嘆詞，表示吃驚、不耐煩、輕微的抗議、反對(duì)及猶豫等不同的語(yǔ)氣。eg：Why，don’tyouknowme?啊，難道你不認(rèn)得我嗎？二、形容詞的用法形容詞修飾名詞，用以說(shuō)明事物或人的性質(zhì)或特征，是英語(yǔ)中最常用的詞性之一，通常在句中作定語(yǔ)、表語(yǔ)等。（1）形容詞作定語(yǔ)，用于修飾名詞或代詞one,ones等，位于名詞或代詞之前，但若修飾不定代詞要放在不定代詞之后。eg:Theseareinterestingbooks.這些是有趣的書。Iwantsomebigones.我想要些大的。Thereissomethinginterestingintoday’snewspaper.今天的報(bào)紙上有有趣的內(nèi)容?！镜淅縈arthaisagirl.Shealwayssmilesandsayshellotoothers.A.shyB.friendly C.crazy D.healthy（2）形容詞作表語(yǔ)，放在連系動(dòng)詞(be/look/feel/sound等)后，構(gòu)成系表結(jié)構(gòu)，即＂連系動(dòng)詞+表語(yǔ)＂，說(shuō)明主語(yǔ)怎么樣。eg:Youlookgreattoday.你今天看起來(lái)很棒。Sheissofriendly.她是如此友善?！镜淅縏heflowersmellsandIlikeitverymuch.A.well B.good C.badD.badly（3）一些形容詞和定冠詞the連用，表示一類人或事物，相當(dāng)于一個(gè)名詞；另外，形容詞前可用very,too,alittle等表示程度的詞修飾。eg:Heoftenhelpstheold.他經(jīng)常幫助老人。Youaretoolazy.你太懶了。分層提分分層提分一、單項(xiàng)選擇1．—Mom,don’tusebags________plastic.Itcancausewhitepollution.—Oh,IknowandIwon’t.A．madein B．madeinto C．madeof D．madeupof2．Themanisvery________.Hedoesn’tdoanyhouseworkathome.A．cute B．lazy C．friendly D．shy3．Theairinthemorningisfresh,soIalways__________earlytorun.A．geton B．getoff C．getup D．getdown4．—Mostofthewildanimalsare__________becauseoftheirbadlivingenvironment.—Sowemustdosomethingtosavethem.A．a(chǎn)tschool B．onholiday C．a(chǎn)twork D．indanger5．Ilike________littleanimalsbutIdon'tlikethebiganimalsliketigersbecausethey're________scary.A．kindsof;akindof B．kindof;akindof C．kindsof;kindof D．kindof;kindsof6．Therearesomanymodelplanesintheschoollibrary.Thewhiteonewasmade________Tom.A．in B．by C．of D．from7．Don’tworry,Mary.Theweathermay________lateron.Wecangooutthen.A．getwell B．getfine C．getbest D．getlost8．—Whydon’tyoulikephysics?—Becauseit’stoo________forme.A．interesting B．beautiful C．relaxing D．difficult9．—________doyoulikethedog?—Becauseitlooksbeautiful.A．Where B．Why C．What D．When10．—What________doyoulikebest?—Ilikegiraffesverymuch.A．vegetables B．subjects C．a(chǎn)nimals D．sports11．—Let’sseethepandasinthezoo.—________.A．Thanks B．Either C．OK D．Neither12．—What’sthis?—Oh,myGod!It’sagiftforJames.Iforgot________itthisafternoon.A．topost B．posting C．post D．toposting13．________I’mlateforclassagain,________myteacherisveryangry.A．Because;/ B．So;/ C．Because;so D．/;but14．—________?—Koalas.A．Wherearetheanimals B．Wherearetheanimalsfrom C．Howaretheanimals D．Whatanimalsdoyoulike15．Let’s________thezoo.Iwant________thetigers.A．go;see B．goto;tosee C．togo;see D．togo;tosee二、完型填空Manypeoplelikepandasverymuch.Theyarevery____16____.MostofthemliveinSichuan,____17____.They____18____whitehair,buttheirshoulders,legs,earsandeyesare____19____.Pandasareusuallyheavy,buttheycanclimbtreeslikeother____20____.Pandas’____21____foodisbambooleaves.Butlonglongago(很久很久以前),pandaslikedtoeatmeat.It____22____pandasalotoftimetohavefoodeveryday.Whenpandasarefull(吃飽了的),theylike____23____.Theyrelaxmanyhourseveryday.However,therearenotmanypandasintheworldtoday.____24____somepeoplecutdowntoomanybambootreesandpandascan’tfindenough(足夠的)food.Ithinkwemust_____25_____them.16．A．ugly B．lazy C．cute D．tall17．A．China B．SouthAfrica C．Australia D．Thailand18．A．a(chǎn)re B．has C．like D．have19．A．black B．white C．fat D．big20．A．dogs B．a(chǎn)nimals C．tigers D．elephants21．A．boring B．relaxing C．shy D．favorite22．A．goes B．brings C．takes D．forgets23．A．swimming B．relaxing C．dancing D．running24．A．So B．Because C．And D．But25．A．save B．eat C．like D．see三、語(yǔ)法填空Hello.WearestudentsfromThailand,andwewant___26___(save)theelephants.TheelephantisoneofThailand's___27___(symbol).Ourfirstflaghadawhiteelephantonit.Thisisasymbolofgoodluck.___28___(elephant)aresmartanimals.Theycanplaysoccerormusic.Theycanalsodrawvery___29___(good).Peoplesaythat"anelephantnever___30___(forget)".Elephantscanwalkforalongtimeandneverget___31___(lose).Theycanalsorememberplaceswithfoodandwater.Thishelpsthem___32___(live).Butelephantsareingreatdanger.Peoplecutdownmanytreessoelephantsarelosing___33___(they)homes.Peoplealsokillelephantsfortheirivory.Todaythere___34___(be)onlyabout3,000elephants(over100,000before).Wemustsavethetreesandnotbuythings___35___(make)ofivory.RememberthatMarch13thisThaiElephantDay.四、填寫適當(dāng)?shù)木渥友a(bǔ)全對(duì)話A:Hello.Tony!____36____?B:Ilikegiraffes.A:Whydoyoulikethem?B:____37____.Whataboutyou,Lucy?A:Ilikepandas.Theyareverycute.B:____38____?A:TheyarefromChina.B:____39____?A:No,Idon'tliketigers.B:____40____?A:Becausetheyarescary.五、完成句子41．不要忘了把這面旗帶給我。Don’t________________________theflagtome.42．這只小狗很聰明，它從來(lái)不迷路。Thisdogis________.Henever________________.43．很多野生動(dòng)物正處在危險(xiǎn)之中。Manywildanimals________________________.44．由于人們砍伐了太多的樹木，大象正在失去它們的家園。Elephantsarelosingtheirhomesbecausepeople________________toomanytrees.45．我認(rèn)為人們不應(yīng)該買象牙制品。Idon’tthinkpeopleshould________things________________ivory.（二）Writing知識(shí)精講知識(shí)精講【話題分析】能對(duì)某種動(dòng)物進(jìn)行簡(jiǎn)單描述，內(nèi)容包含動(dòng)物的基本信息、喜歡或不喜歡的理由、動(dòng)物危險(xiǎn)處境與解決方法等。1.能用＂cute，scary，smart，interesting＂等形容詞描述動(dòng)物的性格特征；2.能用＂Ilike…because…/Idon’tlike…because…＂句型表達(dá)自己的喜惡?！緦懽鞣椒ā浚⑷轿逡胤ǎ⒚枋鏊矚g的動(dòng)物◆步驟一：開門見山，用概括性的語(yǔ)言提出自己喜歡的動(dòng)物名稱?！舨襟E二：抓住描寫動(dòng)物的五要素來(lái)描寫，即動(dòng)物的名稱、產(chǎn)地、年齡、喜好和性格特點(diǎn)。◆步驟三：抒發(fā)對(duì)此動(dòng)物的感情與感受，并號(hào)召人們愛護(hù)動(dòng)物?！镜淅扛鶕?jù)所給的圖片與相關(guān)內(nèi)容，運(yùn)用本單元所學(xué)的內(nèi)容介紹一下這種動(dòng)物。詞數(shù)：70左右。提示內(nèi)容：①這是Panpan。②它來(lái)自中國(guó)。③它六歲了。④它喜歡吃竹子(bamboo)。⑤它既友好又可愛。⑥它喜歡在白天睡覺。____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________【佳作展示】Therearemanykindsofanimalsintheworld.But①pandasaremyfavoriteanimals.HereisaphotoofPanpan.ItisfromChina.Itissixyearsold.Itisblackandwhitewithtwobigeyes②.Itlooksverybeautiful,anditisfriendlyandcute.Itlikeseating③bamboo.Itlikestosleep④duringtheday.Peoplealllikeitverymuch.Pandasareourfriends.Weshouldloveandprotectthem.【名師點(diǎn)評(píng)】◆本文運(yùn)用＂三步五要素法＂來(lái)寫作，層次分明，同時(shí)全文主題鮮明，內(nèi)容豐富?！舯疚奶聿庶c(diǎn)：①轉(zhuǎn)折連詞but使文章自然流暢，同時(shí)開門見山點(diǎn)出喜歡的動(dòng)物的名稱。②介詞短語(yǔ)withtwobigeyes用于描述動(dòng)物的外貌。學(xué)科/網(wǎng)③④中l(wèi)ike后接動(dòng)詞的ing形式和動(dòng)詞不定式兩種用法，避免了句式單一。能力提升練一、以讀促寫。(一)根據(jù)所給中文或首字母提示完成句子。1.ThepandaisoneofChina’s________(象征).Wesendthemtomanyothercountriesasgifts.However,people________________(砍倒)bamboo.Theycan’tgetenoughfood.Todaytherearenotmanypandasintheworld,theyarel________theirhomesandingreatd________.2.Peoplem________notbuythingsm________ofivory.Theym________stopkillingelephantsandtryto________(挽救)them.(二)根據(jù)所給中文與首字母提示，將短文補(bǔ)充完整。Myfavoriteanimalisa________(二歲)pandaBeibei.Itc________fromSichuan,China.Itisblackandwhite.Itlikese________lotsofbambooeveryday.Ilikeitb________itlooksreallylovely.Anditc________climbhillsandswimverywell.Butitisalittleshy,sopleasetakecareofit.Thepandasareingreatd________.Todaythereareonlyabout1,600pandasintheworld.Theydon’thavemanyb________andbabypandasoftendie.Peoplec________downbambooandtheydon’thavee________food.ThepandaisoneofChina’s________(象征).Wemusts________them.Ihopepeoplecanplantmoretreesandbamboo.二、篇章訓(xùn)練。（一）動(dòng)物和人類共處一個(gè)世界，是人類的朋友。有的動(dòng)物美麗，有的動(dòng)物可愛，有的動(dòng)物活潑，有的動(dòng)物靦腆。你喜歡哪種動(dòng)物？為什么？請(qǐng)寫一篇60詞左右的短文介紹你最喜歡的動(dòng)物。題目和開頭已經(jīng)給出，不計(jì)入總詞數(shù)。MyfavoriteanimalTherearemanyanimalsintheworld.But_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________（二）請(qǐng)寫出一種你喜歡的動(dòng)物，簡(jiǎn)單介紹一下，50詞左右，題目自擬。內(nèi)容包括：1.來(lái)自哪里；2.特征；3.生活習(xí)性；4.你喜歡它的原因。___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________（三）請(qǐng)根據(jù)下面提示寫一篇英語(yǔ)短文，介紹一下北京動(dòng)物園（BeijingZoo)。提示：1．北京動(dòng)物園在北京西城區(qū)（XichengDistrict），每天7:30開館；2．園內(nèi)大約有15,000只動(dòng)物，有來(lái)自南非的獅子、澳大利亞的樹袋熊、中國(guó)的大熊貓等；3．每年大約有600萬(wàn)名游客到此參觀。要求：1．語(yǔ)句通順，語(yǔ)意連貫，無(wú)語(yǔ)法錯(cuò)誤；2．60詞左右。___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________（四）Sally最喜歡猴子,她列出了一些有關(guān)猴子的信息,請(qǐng)你根據(jù)這些信息以“Monkeys”寫一篇不少于8句話的短文。1.猴子喜歡爬樹;2.猴子多生活在山中;3.猴子愛吃果子;4.猴子對(duì)人沒有危險(xiǎn);5.孩子們最喜歡的猴子是美猴王——孫悟空。寫作要求:1.詞數(shù)約70左右。2.可以適當(dāng)補(bǔ)充一些內(nèi)容。3.提示詞:nut;nodanger;famousMonkeys_________________________________