北師大版高中英語必修第一冊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課時學案語言知識講練

1．ratherthan而不是[即學即練]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...

比較兩個相對事物；權衡重要性2．balancedadj．均衡的[即學即練]單句語法填空/完成句子①Mostpeoplenowadaysaresobusywiththeirlivesthattheydonothavetimetoenjoya________(balance)diet．②___balance，wehaveagoodchanceofwinningtherace．③申請這份工作前，你最好權衡一下它的利與弊。Beforeapplyingforthejob，you'dbetter_________________________________________．balancedOnbalancetheadvantagesagainstthedisadvantagestryout 試用，試驗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 碰碰運氣3．tryoutforsth．參加……選拔[即學即練]單句語法填空/完成句子①Alisonistrying___ajobasaresearchassistant．②Weshouldtryourbest__________(attend)toourparents，andmakethemhappyintheirlateryears．③ItbeganwhenateachersuggestedItryout___thebasketballteam．④這些隊伍將要參加奧林匹克運動會的選拔賽。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在課堂上電腦永遠不會取代老師。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[即學即練]單句語法填空/一句多譯①Evenso，sheimpressedtheworldwithhercourageandstrongdesire___success．②Hedesiresme_____(go)abroadforfurthereducation．這個女孩渴望被這所著名的大學錄取。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……進入6．letsb．down使失望，辜負(別人的信任或期望)[即學即練]單句語法填空①Youhavealwaysbeendisappointingme；don'tletme_____again．②Icantellyouthetruth，butyoumustpromisenottolet___thesecret．③Theglassdoorshavetakentheplaceofthewoodenonesattheentrance，letting__thenaturallightduringtheday．④ManyforeignfriendswereveryexcitedwhenTiangong-2liftedoff，let_____weChinesepeople．downoutinalonekeepatsth．

堅持做某事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 使不進入……keepup 保持；繼續(xù)7．keepupwith跟上，保持同步[即學即練]單句語法填空/完成句子①Imanagedtosticktothedietandkept___sweetfoods．②Theheavyrainkeptus____goingout．③Hearingthebadnews，shecouldn'tkeep____hertears．④我希望好天氣會保持下去。Ihopethefineweatherwill________．offfrombackkeepup(1)acrowdof 一群，一伙(2)crowdin 擠進crowdout 擠出；推開(3)crowdedadj．

擁擠的becrowdedwith...

擠滿了……8．crowdn．人群vi．&vt．擠滿[即學即練]單句語法填空/完成句子①Iwasnearlypushedoverbyacrowd___children．②Manyfootballfanscrowded___whenthegatewasopened．③Shopswerecrowded_____customerslookingoverthecolourfuldisplays．④在冬天，這個地方滿是滑雪的人。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。1．動詞-ing形式短語作主語本句中的第一個that引導賓語從句，在這個賓語從句中beingshorterthanotherplayers作主語。(1)動詞-ing形式短語直接位于句首作主語。(2)用it作形式主語，把動詞-ing形式短語(真實主語)置于句尾作后置主語。動詞-ing形式作主語時，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構的形容詞有：wonderful，enjoyable，useless，senseless，worthwhile等。[即學即練]單句語法填空/完成句子①_______(read)aloudisveryimportantforustolearnaforeignlanguage．②讀那本書浪費時間。Itwas____________________

thatbook．Readingawasteoftimereading(教材P31)“Idon'tthinkIcanplayanymore，coach，”Isaidquietlyasthedoctorputanicepackonmyknee．當醫(yī)生把冰袋放在我的膝蓋上的時候，我平靜地說：“我認為我不能再打球了，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詞。(1)當主句謂語動詞是think，believe，feel，guess，expect，suppose，imagine等表示“觀點、信念、推測、臆測”等心理活動時，常常使用這種結構。

(2)這種結構的反義疑問句主語和謂語動詞必須與賓語從句中的主語和謂語動詞保持一致。[即學即練]完成句子①我認為他不是個好的游泳選手，難道不是嗎？Idon'tthinkheisagoodswimmer，______？②我認為你不對。I__________youareright．[名師點津]

(1)當主語為第一人稱I，we時，通常反問的是從句；而當主語不是第一人稱時，則反問主句。(2)若謂語動詞為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．用鐵路運送這批貨物會比用公路好。Itwouldbebettertotransportthegoods________________________．Idon'tbelievethatWorkingoutregularlybyrailratherthanbyroad4．他已清楚地表明了他要努力學習考上大學的愿望。Hemadeclearhisdesirethat_________________________________．5．來訪的教授寧愿給學生做報告也不愿時常被邀請去開會。Thevisitingprofessorpreferredgivinglecturestostudentsto__________________________________．heshouldworkhardtogotocollegebeinginvitedtomeetingsattimesⅢ．課文語法填空PaulandIwere1．___thesamebasketballteamandwerebothhugefansoftheNBA．PaullikedTyroneBogues

2．____playedfortheCharlotteHornets．Paulwasonly1．6

metrestall，which