九年級英語全冊 Unit 6 When was it invented學(xué)案 （新版）人教新目標(biāo)版

Unit 6When was it invented?Section A(1a2d) 1重點(diǎn)單詞：heel，scoop，electricity，style，project，pleasure，zipper，daily，website，pioneer，list，mention2重點(diǎn)短語：be used for，think of，have a point3重點(diǎn)句式：When was the telephone invented?I think it was invented in 1876.What are they used for?Can you help me think of an invention?Is it really such a great invention?Think about how often its used in our daily lives.The pioneers of different inventions were listed there.At that time，it wasnt used widely.1重點(diǎn)短語和句型2一般過去時(shí)態(tài)的被動(dòng)語態(tài)一般過去時(shí)態(tài)的被動(dòng)語態(tài)一、預(yù)習(xí)課本P4142新單詞并背誦，完成下面的漢譯英。1鞋跟_2.鏟子_3電能_ 4.樣式_5項(xiàng)目_ 6.高興_7拉鏈_ 8.日常的_9網(wǎng)站_ 10.先鋒_11名單_ 12.提到_二、認(rèn)真預(yù)習(xí)1a2d找出下列短語和句型。1被用來_2考慮_3有道理_4電話是什么時(shí)候發(fā)明的？我認(rèn)為它是1876年發(fā)明的。_5它們是用來干什么的呢？_6你能幫我考慮一種發(fā)明嗎？_7它真的是如此偉大的一項(xiàng)發(fā)明嗎？_8考慮一下它在我們的日常生活中使用的多么頻繁。_9不同發(fā)明的先鋒都被列了出來。_10在那時(shí)，它還沒有被廣泛地應(yīng)用。_Step 1情景導(dǎo)入Teacher：We have inventions everywhere.Inventions make us live easily and happily.Without inventions，our lives will be much more difficult.Today，we will know about a few inventions and talk about the history of them.(Show the pictures of four inventions on the screen：a car，a TV set，a telephone，and a computer.)When was the telephone invented？It was invented in 1876.Please pay attention to“was”Now please practice the conversations like this according to the information on the screen.環(huán)節(jié)說明：根據(jù)教師提供的發(fā)明及其被發(fā)明的時(shí)間為素材，采用對話練習(xí)的方式引入新課。通過問答操練，加深學(xué)生對對話內(nèi)容的理解，使學(xué)生很快的投入到學(xué)習(xí)中去。Step 2完成教材1a1c的任務(wù)11a中的四種發(fā)明，你認(rèn)為哪個(gè)是最早發(fā)明的，依次標(biāo)出序號，小組內(nèi)可交流。(3分鐘)2認(rèn)真聽錄音，將1b中的物品和它們發(fā)明的年代匹配。(4分鐘)3再聽一遍錄音，并跟讀對話。(4分鐘)4兩人一組互相利用1b中的物品和發(fā)明年代，仿照1c的對話形式編練新的對話，完成后邀請幾組學(xué)生展示。(5分鐘)。參考案例A：When was the telephone invented?B：I think it was invented in 1876.5小結(jié)訓(xùn)練。(3分鐘)(B)1.The book _ to you by Jim，so you can ask him.Thank you.I will ask him.AgaveBwas givenCwas giving Dhad given(D)2._invented the telephone?Sorry，I dont know.Lets ask the teacher.AWhatBWhenCWhereDWho(D)3.These kinds of shoes _ well.Awere not sold Bwont be soldCare not sold Ddont sell(B)4.When _ the telephone _？In 1876.Adid；invent Bwas；inventedCwere；invented Ddo；invented環(huán)節(jié)說明：聽說結(jié)合，第一時(shí)間向?qū)W生傳達(dá)語言目標(biāo)，通過結(jié)對對話練習(xí)和小結(jié)訓(xùn)練，使語言目標(biāo)得以強(qiáng)化。Step 3完成教材2a2c的任務(wù) 1.認(rèn)真觀察2a中的圖片，然后聽錄音，根據(jù)聽到的順序?yàn)閳D片標(biāo)號，集體核對答案。(3分鐘)2再認(rèn)真聽一遍錄音，完成2b中的表格，完成后集體核對答案。(3分鐘)3聽第三遍錄音，學(xué)生跟讀。(3分鐘)4兩人一組利用2b中的信息，仿照2c的形式兩人一組編練新的對話，邀請幾組學(xué)生表演對話。(5分鐘)5小結(jié)訓(xùn)練。(3分鐘)(C)1.The knife _ things.Aused for cutting Bis used for cutCis used to cut Duse to cut(C)2.The thing _ by Jim under the bed is a teapot.Ainvented BdiscoveredCfound Dfound out(A)3.The teachers _ how to use computer in our class yesterday.Awere taught BtaughtCwas taught Dteach環(huán)節(jié)說明：通過聽、說、讀、寫學(xué)習(xí)訓(xùn)練讓學(xué)生掌握了一般過去時(shí)態(tài)的被動(dòng)語態(tài)；同時(shí)學(xué)生的口語表達(dá)能力在這一環(huán)節(jié)得到提升。Step 4完成教材2d的任務(wù)1學(xué)生自讀對話，完成下面的問題。(5分鐘)1)判斷正誤 T或F；2)根據(jù)對話內(nèi)容填空；3)回答問題。1)Is the subject for Pauls school project “inventions that changed the world.”？(F)2)Roy advise Paul to talk about the_zipper3)When was the zipper invented？And who invented it?The_zipper_was_invented_by_Whitcomb_Judson_in_1893.2大聲朗讀2d中的對話，讀熟后與同伴結(jié)對練習(xí)，分角色表演對話。(3分鐘)3邀請三組學(xué)生來表演對話。(3分鐘)4小結(jié)訓(xùn)練。(3分鐘)連詞成句1it，invention，is，great，really，a，suchIs_it_really_such_a_great_invention?2did，popular，when，become，itWhen_did_it_become_popular?3think，lives，about，daily，how，our，often，in，it，used，isThink_about_how_often_its_used_in_our_daily_lives4can，invention，you，an，help，of，think，meCan_you_help_me_think_of_an_invention?環(huán)節(jié)說明：將對話問題化，既能鍛煉學(xué)生的思維能力又能加深對課文的理解。小結(jié)訓(xùn)練又對對話中的重要句型進(jìn)行了鞏固加深。Step 5問題探究 1一般過去時(shí)態(tài)的被動(dòng)語態(tài)我們的教學(xué)樓是去年建成的。(漢譯英)Our_class_building_was_built_last_year.一般過去時(shí)的被動(dòng)語態(tài)的結(jié)構(gòu)為： 主語(動(dòng)作接受者)was/were動(dòng)詞的過去分詞(by動(dòng)作執(zhí)行者)；否定句：主語wasnt/werent動(dòng)詞的過去分詞(by動(dòng)作執(zhí)行者)；一般疑問句：Was/Were主語動(dòng)詞的過去分詞(by動(dòng)作執(zhí)行者)?特殊疑問句：特殊疑問詞be主語動(dòng)詞的過去分詞(by動(dòng)作執(zhí)行者)?()2.Pens are used _ writing.AinBtoCforDat答案選擇C，be used for doing sth. be used to do sth.被用來做某事(是被動(dòng)語態(tài))。 請學(xué)生們做前面課時(shí)訓(xùn)練部分。Section A(3a3c) 1重點(diǎn)單詞：nearly，ruler，boil，remain，smell，saint，national，trade，doubt2重點(diǎn)短語：by accident，fall into，some time，take place，without doubt，It is believed that.3重點(diǎn)句式：In England，tea didnt appear until around 1660.When was tea brought to other countries?1重點(diǎn)短語和句型2一般過去時(shí)態(tài)的被動(dòng)語態(tài)一般過去時(shí)態(tài)的被動(dòng)語態(tài)一、預(yù)習(xí)課本P43新單詞并背誦，完成下面的漢譯英。1幾乎_2.統(tǒng)治者_(dá)3煮沸_ 4.剩余_5氣味_ 6.圣人_7國家的_ 8.疑惑_9交易_二、認(rèn)真預(yù)習(xí)3a3c找出下列短語和句型。1偶然_2發(fā)生_3毫無疑問_4掉入到里_5一段時(shí)間_6據(jù)說_7在英國，茶葉大約直到1660年才出現(xiàn)。_8茶葉是什么時(shí)候傳到其他國家的？_Step 1情景導(dǎo)入Teacher：Tea is one of the most popular drinks in the world. Do you know where it was invented and how it was invented？Do you want to know more about tea？OK，lets learn the passage in 3a together to find out the answers. 環(huán)節(jié)說明：通過問題引出本節(jié)課要學(xué)習(xí)的內(nèi)容，過渡自然，引起學(xué)生的興趣。 Step 2完成教材3a3c的任務(wù)1快速閱讀3a短文，將段落和段落大意匹配，完成后讓學(xué)生展示答案，教師點(diǎn)撥。(5分鐘)2認(rèn)真閱讀短文，回答3b中的五個(gè)問題，完成后教師點(diǎn)撥。(3分鐘)3細(xì)心閱讀短文，理解每一句話的意思，小組合作解決遇到的疑難問題。(3分鐘)4教師點(diǎn)撥短文中出現(xiàn)的重點(diǎn)和難點(diǎn)。(3分鐘)5根據(jù)短文內(nèi)容，用3c方框中的單詞的正確形式完成句子，完成后請學(xué)生展示答案，教師點(diǎn)撥。(3分鐘)6熟讀短文，識記并背誦知識要點(diǎn)。(5分鐘)7小結(jié)訓(xùn)練。(3分鐘)(A)1.I found my lost pen under my bed _.Aby accidentBby the endCby mistake Dby car(B)2.The students didnt stop talking _ the teacher came into the classroom.AwhileBuntilCasDat(B)3.Only a few tigers _ in China.Ahave Bremain Ckeep Dstay(C)4.Great changes _ in the city in the last few years.Ahave been take place BhappenedChave taken place Dhave happened(A)5.It is _ that our English teacher will visit America during the summer vacation.Asaid Bsaying Csay Dsays環(huán)節(jié)說明：通讀閱讀分析文章，學(xué)生的閱讀分析能力在這一環(huán)節(jié)得到提升；小結(jié)訓(xùn)練又及時(shí)地鞏固強(qiáng)化了重要的知識點(diǎn)。Step 3問題探究 ()1.I met her _ at the bus stop.Aby mistake Bby accidentCwithout doubt Dtake place答案選擇B，句意：“我在公共汽車站意外地見到了她”，by accident意為“意外，偶然”。 ()2.I didnt go to bed _ I finished my work.Auntil Bafter Cwhen Dwhile答案選擇A，句意：“我直到把作業(yè)做完才上床睡覺?！眓ot.until.意為 “直到才”。所以答案為A。()3.It is _ that our team will win the match.Abelieving BbelievedCbelieves Dto believe答案選擇A，It is believed that意為“據(jù)說”，是固定結(jié)構(gòu)。因此答案選擇A。請學(xué)生們做前面課時(shí)訓(xùn)練部分。Section A(Grammar Focus4c) 1重點(diǎn)單詞：fridge，low，somebody，translate，lock，earthquake，sudden，bell，biscuit，cookie，musical，instrument2重點(diǎn)短語：at a low price，all of a sudden3重點(diǎn)句式：Who was it invented by?Somebody stole my camera from my hotel room.Our parents advised us not to go out alone.Different writers translated the book into different languages.1重點(diǎn)短語和句型2一般過去時(shí)態(tài)的被動(dòng)語態(tài)熟練掌握一般過去時(shí)態(tài)的被動(dòng)語態(tài)一、預(yù)習(xí)課本P44新單詞并背誦，完成下面的漢譯英。1冰箱_2.低的_3某人_ 4.翻譯_5鎖住_ 6.地震_7突然(的)_ 8.餅干_9曲奇_ 10.器械_11鈴聲_ 12.音樂的_二、認(rèn)真預(yù)習(xí)3a3c找出下列短語和句型。1以低廉的價(jià)格_2突然_3它是被誰發(fā)明的？_4有人從我旅館房間里偷走了我的相機(jī)。_5我們的父母建議我們不要單獨(dú)外出。_6不同的作家把這本書翻譯成了不同的語言。_Step 1情景導(dǎo)入Teacher：When was the telephone invented?Student1：It was invented in 1876.Now please practice conversations with your partners like this according to the information that the teacher gives.環(huán)節(jié)說明：通過生生互動(dòng)，復(fù)習(xí)了學(xué)過的內(nèi)容被動(dòng)語態(tài)，同時(shí)還鍛煉了學(xué)生的口語表達(dá)能力。Step 2完成教材Grammar Focus的任務(wù)1學(xué)生大聲朗讀Grammar Focus的句子。(2分鐘)2小結(jié)訓(xùn)練。(3分鐘)When_was_the_zipper_invented?(拉鏈?zhǔn)鞘裁磿r(shí)候被發(fā)明的？)It_was_invented_in_1893.(它是在1893年被發(fā)明的。)Who_was_it_invented_by?(它是被誰發(fā)明的？)It_was_invented_by_Whitcomb_Judson.(它是被Whitcomb Judson發(fā)明的。)When_was_tea_brought_to_Korea?(茶葉是什么時(shí)候被帶到朝鮮的？)It_was_brought_to_Korea_during_the_6th_and_7th_centuries.(它是在6世紀(jì)到7世紀(jì)期間被帶到朝鮮的。)What is the hot icecream scoop used_for?(熱冰激凌鏟是被用來做什么的？)Its_used_for_serving_really_cold_icecream.(它是用來端很冷的冰激凌的。)環(huán)節(jié)說明：通過對Grammar Focus 句型的填空練習(xí)能夠使學(xué)生更好地來理解掌握本單元的重點(diǎn)句型。Step 3完成教材4a4c的任務(wù) 1.認(rèn)真閱讀4a中的例句，然后根據(jù)例句形式把所給的主動(dòng)語態(tài)的句子改寫成被動(dòng)語態(tài)的句子，完成后小組成員互相交流答案。(3分鐘)2認(rèn)真閱讀4b中的句子，然后用括號內(nèi)所給單詞的正確形式填空，請幾組學(xué)生在黑板上板演答案，完成后小組內(nèi)互相交流所寫句子，師生共同點(diǎn)撥黑板上的答案。(5分鐘)3認(rèn)真閱讀4c中的短文，用括號中的單詞的正確形式填空，完成后小組內(nèi)交流答案，教師點(diǎn)撥易錯(cuò)點(diǎn)。(3分鐘)4小結(jié)訓(xùn)練。(2分鐘)(C)1.Every year lots of trees _ to make our hometown greener and more beautiful.Ais plantedBwas plantedCare planted Dwere planted(D)2.I had a sore back，and the doctor advised me _ and rest.Alie down Blying downClay down Dto lie down(C)3.Can you translate the book in English _ French?AtoBforCintoDwith環(huán)節(jié)說明：通過本環(huán)節(jié)的學(xué)習(xí)，讓學(xué)生復(fù)習(xí)掌握了一般現(xiàn)在時(shí)態(tài)和一般過去時(shí)態(tài)的被動(dòng)語態(tài)。Step 4問題探究()1._ he heard a cry above him.ABy accident BTake placeCAll of a sudden DWithout doubt答案選擇C，根據(jù)句意“突然他聽到上方傳來一聲驚叫”，all of a sudden意為“突然”，所以答案選擇C。()2.The Chinese writer has got lots of fans in France.His new book _ into French as soon as it came out.Awas translated BtranslatedCis translated Dtranslates答案選擇A, 根據(jù)題干his new book 和 translate 的關(guān)系，應(yīng)該選擇被動(dòng)語態(tài)；又根據(jù)時(shí)間狀語從句as soon as it came out 是一般過去時(shí)態(tài)，可知“被翻譯”也是一般過去時(shí)態(tài)。故選A。請學(xué)生們做前面課時(shí)訓(xùn)練部分。Section B(1a1e) 1重點(diǎn)單詞：crispy，salty，sour，customer2重點(diǎn)短語：by mistake，in the end3重點(diǎn)句式：Potato chips were invented by mistake.George wanted to make the customer happy.1重點(diǎn)單詞和句型2能夠熟練運(yùn)用被動(dòng)語態(tài)能夠熟練運(yùn)用被動(dòng)語態(tài)一、預(yù)習(xí)課本P45新單詞并背誦，完成下面的漢譯英。1脆的_2.咸的_3酸的_ 4.顧客_二、認(rèn)真預(yù)習(xí)1a1e找出下列短語和句型。1錯(cuò)誤地_2最后_3炸薯?xiàng)l被錯(cuò)誤地發(fā)明了。_4喬治想讓顧客高興。_Step 1情景導(dǎo)入Teacher：Do you like eating potato chips？I am sure most of us like them very much.But do you know who invented them and how they were invented？Today lets learn together to know more about the history of the potato chips.環(huán)節(jié)說明：以學(xué)生們喜愛的薯?xiàng)l的發(fā)明為導(dǎo)入，引起學(xué)生的學(xué)習(xí)興趣，為聽力做好鋪墊。Step 2完成教材1a1e的任務(wù)1學(xué)生朗讀1a中的單詞，教師糾正讀音錯(cuò)誤，然后兩人一組互相提問背誦單詞。(3分鐘)2你知道1a圖片中的水果是什么味道嗎？用方框中的形容詞描述水果的味道，完成后小組內(nèi)互相交流。(3分鐘)3在1b四個(gè)表示味道的單詞后面填寫具有這種味道的食物，完成后小組內(nèi)互相交流。(3分鐘)4聽錄音，根據(jù)對話內(nèi)容判斷句子的正誤，集體核對答案，完成1c。(3分鐘)5再聽一遍錄音，完成1d的填空，完成后學(xué)生展示答案，教師點(diǎn)撥。(3分鐘)6聽第三遍錄音，學(xué)生跟著大聲朗讀。(2分鐘)7兩人一組利用1c和1d中的聽力信息，仿照1e形式編練對話，并在小組內(nèi)互相表演對話。(4分鐘)8小結(jié)訓(xùn)練。(2分鐘)(B)1.John took my clothes _ mistake.AtoBbyCaboutDon(C)2.Though my grandmother is old，she is funny enough to make _.Aus to laugh Bour laughCus laugh Dours laugh(C)3.This fish is cooked by a cook _ Jack.Acall Bcalls Ccalled Dcalling(C)4.He puts too much salt into the dish，so it is very _.Asweet Bcrispy Csalty Dsour環(huán)節(jié)說明：通過聽說訓(xùn)練，讓學(xué)生熟練地掌握了語言目標(biāo)；通過小結(jié)訓(xùn)練，讓學(xué)生熟練地掌握了重要的知識點(diǎn)。Step 3問題探究 ()1.Clark，your room is really in a mess.It needs _.Sorry，mum.Ill do it at once.Aclean BcleanedCto clean Dto be cleaned答案選擇D，need加了s，則說明它不是情態(tài)動(dòng)詞，故排除A，選項(xiàng)B也不符合語法，短語need to be doneneed doing表示“需要被”，所以選擇D。()2.My classmate is very careless，and he always takes my school things _.Aby accident Bby mistakeCin the end Dwithout doubt答案選擇B，根據(jù)句意“他總是錯(cuò)拿我的文具”，by mistake意為“錯(cuò)誤地”。請學(xué)生們做前面課時(shí)訓(xùn)練部分。Section B(2a2e) 1重點(diǎn)單詞：Canadian，divide，basket，popularity，professional，hero2重點(diǎn)短語：in history，dream of，look up to，divide.into，not only.but also.3重點(diǎn)句式：He was asked to think of a game that could be played in the winter.Dr. Naismith created a game to be played inside on a hard floor.They need to stop the competing team from getting the ball into their own basket.The popularity of basketball has risen around the world，with many young people dreaming of becoming famous players.Basketball has not only become a popular sport to play，but it has also become a popular sport to watch.The number of foreign players，including Chinese players，in the NBA has increased.These stars encourage young people to work hard to achieve their dreams.1重點(diǎn)短語和句型2通過腦中構(gòu)圖的方法來加強(qiáng)理解和記憶1重點(diǎn)短語和句型2通過腦中構(gòu)圖的方法來加強(qiáng)理解和記憶一、預(yù)習(xí)課本P4647新單詞并背誦，完成下面的漢譯英。1加拿大的_2.分開_3筐_ 4.受歡迎_5英雄_ 6.職業(yè)的_二、認(rèn)真預(yù)習(xí)2a2e內(nèi)容找出下列短語和句型。1歷史上_2夢想_3把分開_4不但而且_5仰慕_6他被要求考慮一種能夠在冬天玩的運(yùn)動(dòng)。_7Naismith博士發(fā)明了一種可以在室內(nèi)堅(jiān)硬地板上玩的運(yùn)動(dòng)。_8他們需要阻止競爭隊(duì)伍把球投入到他們自己的籃筐中。_9足球不僅成為玩的運(yùn)動(dòng)也變成了可以觀賞的運(yùn)動(dòng)。_10NBA中外籍運(yùn)動(dòng)員的數(shù)量包括中國運(yùn)動(dòng)員的數(shù)量已經(jīng)增加了。_11這些明星激勵(lì)年輕人努力學(xué)習(xí)實(shí)現(xiàn)他們的夢想。_Step 1情景導(dǎo)入(Show a basketball to students)Teacher：Do you like playing basketball？Do you like Yao Ming？Who is your favorite basketball star in NBA?Do you know who invented basketball？When was basketball invented？Many of us dont know.Today we will learn them.環(huán)節(jié)說明：運(yùn)用學(xué)生比較感興趣的話題進(jìn)行導(dǎo)入，能夠引起學(xué)生的共鳴，拉近學(xué)生和教師的距離，為創(chuàng)造一個(gè)熱情的、活躍的、和諧的課堂氣氛打下基礎(chǔ)。Step 2完成教材2a2c的任務(wù)1你喜歡籃球嗎？你喜歡看籃球比賽嗎？對這項(xiàng)運(yùn)動(dòng)你知道多少呢？小組內(nèi)互相交流對這項(xiàng)運(yùn)動(dòng)的了解。(3分鐘)2快速閱讀短文，說出每個(gè)段落的大意。完成后請學(xué)生說出自己的觀點(diǎn)，教師點(diǎn)撥。(3分鐘)3認(rèn)真閱讀短文，根據(jù)短文內(nèi)容完成2c的簡圖，然后再添加跟此有關(guān)的內(nèi)容，完成后集體核對答案。(5分鐘)4再次細(xì)心閱讀短文，理解每一句話的意思，小組合作解決遇到的疑難問題。(5分鐘)5教師點(diǎn)撥短文中出現(xiàn)的重點(diǎn)和難點(diǎn)。(3分鐘)6熟讀短文，識記并背誦知識要點(diǎn)。(3分鐘)7小結(jié)訓(xùn)練。(4分鐘)(D)1.What do you think of this new movie?Sorry，I havent seen it.But _ is believed that the actors are all very famous.AthatBthisCwhichDit(A)2.The number of students in my class _ 60 and a number of them _boys.Ais；are Bare；is Care；are Dis；is(C)3.Basketball _ in 1861 by James Naismith.Ainvented Bis inventedCwas invented Dis inventing(C)4.Not only my parents but also my grandmother _ me _.Aencourage；to hold on to my dreamBencourage；hold on to my dreamCencourages；to hold on to my dreamDencourages；hold on to my dream(C)5.We all _ these national heroes，and we all take pride in them.Alook up Blook foward toClook up to Dlook after(D)6.I dream of _ to the moon one day.Afly Bto fly Cflies Dflying環(huán)節(jié)說明：通過本環(huán)節(jié)的學(xué)習(xí)不僅鍛煉了學(xué)生的閱讀能力，而且通過小結(jié)訓(xùn)練讓學(xué)生對重要知識點(diǎn)進(jìn)行了鞏固練習(xí)。Step 3完成教材 2d2e的任務(wù) 1.根據(jù)2c中的簡圖信息和2d中的問題提示，兩人一組互相說出籃球運(yùn)動(dòng)的發(fā)展史，然后邀請學(xué)生回答。(5分鐘)2你認(rèn)為成為一名著名的籃球運(yùn)動(dòng)員會怎么樣呢？列出成為著名籃球運(yùn)動(dòng)員的好處和壞處。(10分鐘)環(huán)節(jié)說明：通過2d 環(huán)節(jié)讓學(xué)生對文章有了更深刻的理解；2e環(huán)節(jié)提升了學(xué)生的總結(jié)概括能力和語言組織能力。Step 4問題探究()1.Lets divide ourselves _ 4 groups.Afor Bto Cinto Dfor答案選擇C，divideinto意為“將劃分成”。()2.It _ last week that the haze(霧霾) in Beijing caused many problems.Areports BreportedCis reported Dwas reported答案選擇D，It is/was reported that.意為“據(jù)報(bào)道”，根據(jù)last week知道為過去的事情，所以選擇答案 D。()3.Jessicas parents always encourage her _ out her opinions.Aspeak BspeakingCto speak Dwill speak答案選擇C，encourage sb. to do sth.意為“鼓勵(lì)某人做某事”，所以答案選C。()4._ Lisa _ Lucy often goes to the movies with me because they like watching movies.ANot only；but also BNeither；norCBoth；and DEither；or答案選擇A，Not only.but also.意為“不但而且”；Neither.nor.意為“二者都不”， Both.and.意為“二者都”；Either.or.意為“二者其中之一”；根據(jù)句意：麗薩與露西經(jīng)常跟我一起去看電影，因?yàn)樗齻兿矚g看電影。排除B和D，又因?yàn)橹^語動(dòng)詞是單三形式，所以答案選擇A。請學(xué)生們做前面課時(shí)訓(xùn)練部分。 Section B(3aSelf Check) 復(fù)習(xí)前面幾個(gè)課時(shí)學(xué)過的重點(diǎn)單詞、短語和句型。一般過去時(shí)態(tài)的被動(dòng)語態(tài)靈活運(yùn)用一般過去時(shí)態(tài)的被動(dòng)語態(tài)【自主學(xué)習(xí)方案】復(fù)習(xí)學(xué)過的重點(diǎn)單詞、短語和句型Step 1情景導(dǎo)入Teacher：Do you have something that you do not like to do？If you do，why not think of an invention that could help you？Now please talk to your partners about your problems and the inventions. 環(huán)節(jié)說明：以3a的問題為導(dǎo)入問題，自然引出3a的學(xué)習(xí)，簡單明了，同時(shí)小組內(nèi)的互相交流更是練習(xí)了學(xué)生的口語表達(dá)能力，而且還降低了學(xué)生完成3a的難度。Step 2完成教材3a3b的任務(wù)1你有不喜歡的東西嗎？你能想出一個(gè)發(fā)明來幫助你嗎？和你的搭檔交流，然后把3a表格填寫完整。(3分鐘)2根據(jù)3a中填寫的內(nèi)容及3b中的提示寫一篇短文，向大家描述你的新發(fā)明。(5分鐘)3完成寫作后小組內(nèi)互相交流糾錯(cuò)，借鑒好詞好句，教師批閱點(diǎn)撥。(10分鐘)參考案例we often get hurt by the hot water in the cup.So we invented a special cup.This special cup was invented by Ma Peng.It is made of metal and there is a special machine in it. If you want to drink water，you can turn on the button，the machine will work，and the cup can tell you the temperature of the water so that you will not get hurt when you drink water.If you dont drink water，you can turn off the button again.This kind of cup have different shapes and colors，you can choose freely.環(huán)節(jié)說明：通過這個(gè)教學(xué)環(huán)節(jié)，鍛煉了學(xué)生的總結(jié)能力和口語表達(dá)能力。Step 3完成教材Self Check的任務(wù) 1.兩人一組互相提問Self Check 1的單詞，然后用這些單詞的正確形式完成填空。2把Self Check 2中的主動(dòng)語態(tài)的句子改寫成被動(dòng)語態(tài)的句子，完成后小組內(nèi)互相交流所寫答案。(3分鐘)3找出你更想了解的一項(xiàng)發(fā)明，根據(jù)提示在橫線上填寫相關(guān)內(nèi)容。(3分鐘)環(huán)節(jié)說明：通過這個(gè)環(huán)節(jié)的學(xué)習(xí)讓學(xué)生熟練掌握了一般過去時(shí)態(tài)的被動(dòng)語態(tài)。Step 4問題探究()1.The mobile phone has influenced peoples life a lot since it _.AinventsBinventedCis invented Dwas invented答案選擇D，句意：自從手機(jī)發(fā)明后，它在很大程度上影響了人們的生活。since后面跟一般過去時(shí)，手機(jī)與動(dòng)詞invent在邏輯上是被動(dòng)關(guān)系，所以用一般過去時(shí)的被動(dòng)語態(tài)。請學(xué)生們做前面課時(shí)訓(xùn)練部分。