北師大版高中英語必修第一冊(cè)UNIT2 Section Ⅰ Period3課件

Period3

UNIT2

SPORTSANDFITNESS主題語境人與自我——健康的生活方式SectionⅠ

TOPICTALK&LESSON1課時(shí)學(xué)案語言知識(shí)講練

1．ratherthan而不是[即學(xué)即練]單句語法填空/一句多譯①Ifyouareoneofthem，Iwouldsaytheonlywaytochangethingsisbydoingratherthan___________(complain)．②Mary，ratherthanyou，__(be)toblamefornotfinishingtheworkontime．我很滿意，比起買一套新的，我更喜歡租這樣的公寓。complainingis③I'mquitesatisfied，andI________________________________________________．(preferto...ratherthan...)④I'mquitesatisfied，andI________________________________________________．(wouldrather...than...)⑤I'mquitesatisfied，andI_________________________________________________．(would...ratherthan...)prefertorentsuchanapartmentratherthanbuyanewonewouldratherrentsuchanapartmentthanbuyanewonewouldrentsuchanapartmentratherthanbuyanewone(1)abalanceddiet 均衡飲食(2)balancen．

平衡；天平vt．

權(quán)衡重要性；(使)平衡keepone'sbalance 保持平衡loseone'sbalance 失去平衡onbalance 總的來說balance...against...

比較兩個(gè)相對(duì)事物；權(quán)衡重要性2．balancedadj．均衡的[即學(xué)即練]單句語法填空/完成句子①M(fèi)ostpeoplenowadaysaresobusywiththeirlivesthattheydonothavetimetoenjoya________(balance)diet．②___balance，wehaveagoodchanceofwinningtherace．③申請(qǐng)這份工作前，你最好權(quán)衡一下它的利與弊。Beforeapplyingforthejob，you'dbetter_________________________________________．balancedOnbalancetheadvantagesagainstthedisadvantagestryout 試用，試驗(yàn)tryforsth．

試圖獲得或贏得某物trysth．on 試穿(衣物)tryone'sbesttodosth．

盡力去做某事tryone'sluck 碰碰運(yùn)氣3．tryoutforsth．參加……選拔[即學(xué)即練]單句語法填空/完成句子①Alisonistrying___ajobasaresearchassistant．②Weshouldtryourbest__________(attend)toourparents，andmakethemhappyintheirlateryears．③ItbeganwhenateachersuggestedItryout___thebasketballteam．④這些隊(duì)伍將要參加奧林匹克運(yùn)動(dòng)會(huì)的選拔賽。Theseteamsaregoingto__________________________．fortoattendfortryoutfortheOlympicGames(1)replacevt．

取代；替換replaceAby/withB 用B替代A(2)表示“替代”的短語還有：inplaceof＝inone'splacetaketheplaceof＝takeone'splace4．replacementn．替換的人(物)[即學(xué)即練]單句語法填空/完成句子①Iamgoingtoreplacemybatteredcar________anewone．②Weneeda___________(replace)forthesecretarywholeft．③在課堂上電腦永遠(yuǎn)不會(huì)取代老師。Teacherswillnever______________________intheclassroom．with/byreplacementbereplacedbycomputers(1)adesireforsth．

渴望得到某物haveadesiretodo/that...

有……的欲望/愿望(2)desiretodosth．

渴望做某事desiresb．todosth．

想讓某人做某事desirethatsb．(should)do 希望/要求某人做……5．desiren．渴望vt．想要，渴望[即學(xué)即練]單句語法填空/一句多譯①Evenso，sheimpressedtheworldwithhercourageandstrongdesire___success．②Hedesiresme_____(go)abroadforfurthereducation．這個(gè)女孩渴望被這所著名的大學(xué)錄取。③Thisgirl_____________________thefamousuniversity．(desireto)④Thisgirl________________________________thefamousuniversity．(desirethat)fortogodesirestobeadmittedtodesiresthatsheshouldbeadmittedtoletalone 更不用說letgo(of)

放開，松手letout 放掉，發(fā)出；泄露letin 讓……進(jìn)入6．letsb．down使失望，辜負(fù)(別人的信任或期望)[即學(xué)即練]單句語法填空①Youhavealwaysbeendisappointingme；don'tletme_____again．②Icantellyouthetruth，butyoumustpromisenottolet___thesecret．③Theglassdoorshavetakentheplaceofthewoodenonesattheentrance，letting__thenaturallightduringtheday．④ManyforeignfriendswereveryexcitedwhenTiangong-2liftedoff，let_____weChinesepeople．downoutinalonekeepatsth．

堅(jiān)持做某事keepsb．fromdoingsth．

阻止某人做某事keepback 保留；隱瞞；抑制keepoffsth．

避免吃(或喝)某物keepoutof 使不進(jìn)入……keepup 保持；繼續(xù)7．keepupwith跟上，保持同步[即學(xué)即練]單句語法填空/完成句子①Imanagedtosticktothedietandkept___sweetfoods．②Theheavyrainkeptus____goingout．③Hearingthebadnews，shecouldn'tkeep____hertears．④我希望好天氣會(huì)保持下去。Ihopethefineweatherwill________．offfrombackkeepup(1)acrowdof 一群，一伙(2)crowdin 擠進(jìn)crowdout 擠出；推開(3)crowdedadj．

擁擠的becrowdedwith...

擠滿了……8．crowdn．人群vi．&vt．?dāng)D滿[即學(xué)即練]單句語法填空/完成句子①Iwasnearlypushedoverbyacrowd___children．②Manyfootballfanscrowded___whenthegatewasopened．③Shopswerecrowded_____customerslookingoverthecolourfuldisplays．④在冬天，這個(gè)地方滿是滑雪的人。Inwinter，theplace____________________．ofinwithiscrowdedwithskiers(教材P30)Paulknewthat

beingshorterthanotherplayersmeantthathehadtopractisemore．保羅知道自己比其他球員矮意味著他必須多練習(xí)。1．動(dòng)詞-ing形式短語作主語本句中的第一個(gè)that引導(dǎo)賓語從句，在這個(gè)賓語從句中beingshorterthanotherplayers作主語。(1)動(dòng)詞-ing形式短語直接位于句首作主語。(2)用it作形式主語，把動(dòng)詞-ing形式短語(真實(shí)主語)置于句尾作后置主語。動(dòng)詞-ing形式作主語時(shí)，不太常用it作形式主語，多見于某些形容詞及名詞之后。常見的能用于這種結(jié)構(gòu)的形容詞有：wonderful，enjoyable，useless，senseless，worthwhile等。[即學(xué)即練]單句語法填空/完成句子①_______(read)aloudisveryimportantforustolearnaforeignlanguage．②讀那本書浪費(fèi)時(shí)間。Itwas____________________

thatbook．Readingawasteoftimereading(教材P31)“Idon'tthinkIcanplayanymore，coach，”Isaidquietlyasthedoctorputanicepackonmyknee．當(dāng)醫(yī)生把冰袋放在我的膝蓋上的時(shí)候，我平靜地說：“我認(rèn)為我不能再打球了，教練?！?/p>

2．否定前置本句中Idon'tthink是否定前置，是指如果帶有否定的賓語從句，賓語從句中的否定詞通常提前，用來否定主句的謂語動(dòng)詞。(1)當(dāng)主句謂語動(dòng)詞是think，believe，feel，guess，expect，suppose，imagine等表示“觀點(diǎn)、信念、推測、臆測”等心理活動(dòng)時(shí)，常常使用這種結(jié)構(gòu)。

(2)這種結(jié)構(gòu)的反義疑問句主語和謂語動(dòng)詞必須與賓語從句中的主語和謂語動(dòng)詞保持一致。[即學(xué)即練]完成句子①我認(rèn)為他不是個(gè)好的游泳選手，難道不是嗎？Idon'tthinkheisagoodswimmer，______？②我認(rèn)為你不對(duì)。I__________youareright．[名師點(diǎn)津]

(1)當(dāng)主語為第一人稱I，we時(shí)，通常反問的是從句；而當(dāng)主語不是第一人稱時(shí)，則反問主句。(2)若謂語動(dòng)詞為hope，賓語從句中的否定詞不能前移。ishedon'tthinkⅠ．單句語法填空1．Iwouldpreferplayingoutdoorsto________(watch)TV．2．HeratherthanI__(be)goingcampingintwodays'time．3．Theorganizationisplanningfora________(balance)budget．4．Theclothesdesignerchoseseveralmodelstotry____hisnewlydesignedclothes．5．Fewerpeopledesire______(live)inthenorthofthecountry．6．Itwouldtakehimtherestofhislifetopay____thatloan．watchingisbalancedontoliveoffⅡ．完成句子1．我不相信他們已經(jīng)完成了作業(yè)。__________________theyhavefinishedtheirhomeworkyet．2．經(jīng)常鍛煉有助于你的健康。____________________isofmuchbenefittoyourhealth．3．用鐵路運(yùn)送這批貨物會(huì)比用公路好。Itwouldbebettertotransportthegoods________________________．Idon'tbelievethatWorkingoutregularlybyrailratherthanbyroad4．他已清楚地表明了他要努力學(xué)習(xí)考上大學(xué)的愿望。Hemadeclearhisdesirethat_________________________________．5．來訪的教授寧愿給學(xué)生做報(bào)告也不愿時(shí)常被邀請(qǐng)去開會(huì)。Thevisitingprofessorpreferredgivinglecturestostudentsto__________________________________．heshouldworkhardtogotocollegebeinginvitedtomeetingsattimesⅢ．課文語法填空PaulandIwere1．___thesamebasketballteamandwerebothhugefansoftheNBA．PaullikedTyroneBogues

2．____playedfortheCharlotteHornets．Paulwasonly1．6

metrestall，which