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1、B4Unit2Workingtheland語言點(diǎn)編稿：張桂琴審稿：梁曉目標(biāo)認(rèn)知重點(diǎn)詞匯struggle，expand，check，enough，compare，provide，confuse，damage，affect，reduce，method，avoid，every重點(diǎn)短語thanksto，ridsb./sth.ofsb./sth.，careabout，wouldrather，toomuch，leadto，buildup，inaddition，turnto，focuson，keep...freefrom重點(diǎn)句型s
2、othat可以引導(dǎo)目的狀語從句eventhoughhavebeendoingas用法小結(jié)知識(shí)講解重點(diǎn)詞匯【高清課堂：詞匯精講】struggle重點(diǎn)例句：Indeed,hissunburntfaceandarmsandhisslim,strongbodyarejustlikethoseofmillionsofChinesefarmers,forwhomhehasstruggledforthepastfivedecades.struggle (vi.&n.)(1)fight(withsb.)（與某人）爭(zhēng)斗,搏斗,打斗(2
3、)moveone'sbodyvigorously,tryingtogetfree掙扎(3)trytoovercomedifficulties拼搏；努力；struggleagainst/withstrugglefor/todosth.withastrugglewithoutastrugglestruggletoone'sfeetstrugglethroughthesnowstormalifeanddeathstruggleexpand重點(diǎn)例句：Dr.Yuansearchedforawaytoincreasericeha
4、rvestswithoutexpandingtheareaofthefields.expand (vt.&vi.)(1)becomegreaterinsize,numberorimportance變大;擴(kuò)大;增強(qiáng)Metalsexpandwhentheyareheated.Whynottrytoexpandyourstoryintoanovel?(2)spreadout伸展Thepetalsoftheflowersexpandedinthesunshine.expand (vt.&vi.)(1)becomegreate
5、rinsize,numberorimportance變大;擴(kuò)大;增強(qiáng)Metalsexpandwhentheyareheated.Whynottrytoexpandyourstoryintoanovel?(2)spreadout伸展Thepetalsoftheflowersexpandedinthesunshine.易混辨析stretch,spread,extend，expand這幾個(gè)詞的共同意思是“擴(kuò)展”。(1)stretch指把有彈性的物體拉長(zhǎng)或拉寬。(2)spread意思較為廣泛：①把某物體展開，鋪平。②把許多物
6、體鋪撒在一定的面積上。③指某事物在人與人之間傳播，越傳越廣。(3)extend指在空間或時(shí)間上延伸，一般有一個(gè)大致的延伸方向。(4)expand本義指在面積、體積上的擴(kuò)大，一般是從中心向四周擴(kuò)大。用作比喻義時(shí)可以指各種事物的增長(zhǎng)、擴(kuò)大等。check【原句回放】Thenskimthepassagetocheckifyouwereright．然后瀏覽短文。檢查一下你是否正確。(P9)【點(diǎn)撥】checkvt．檢查；核對(duì)；制止；阻擋；寄存；托運(yùn)Willyoupleasecheckthesefigures？你把這些數(shù)字核對(duì)一下
7、好嗎？Doctorsaretryingtocheckthespreadofthediseasewithdrugs．醫(yī)生正試圖用藥物阻止這種疾病的蔓延。Theyhavecheckedtheenemy’sadvance．他們已阻擋住敵人的攻勢(shì)。Hecheckedhiscoatashewentin．他進(jìn)去時(shí)把外衣寄存起來?！就卣埂縞heckin(旅館、飛機(jī)等)登記；報(bào)到checkup調(diào)查易混辨析check與examine的區(qū)別①examine表示為了解某種情況而仔細(xì)“檢查”、“審查”。Yesterdaythefiremen
8、examinedthegroundcarefully，butwerenotabletofindanybrokenglass．昨天，消防隊(duì)員們仔細(xì)地檢查了地面，但未能找到任何碎玻璃。MysuitcaseswereexaminedattheCustomswhenIenteredthecountry．入境時(shí)，我的提包在海關(guān)受到了檢查。②check表示
