朗文5B各单元知识点汇总

Ch1TeamwordSentencestructures句子结构tidy→has/havetidiedpaint→has/havepainteddo→has/havedoneHaveyoumadethebedsyet?Yes,wehavemadethebedsaleady.justmadethebeds.No,haven'tmadethebedsyet.Whathaveyoudone?Wheretheybeen?We'vecookedthelunch.They'vebeentothehospital.Vocabulary词汇list清单fence篱笆break打破flowerpot花盘badge奖章just刚刚puppy小狗sweep扫地yet还没有cute可爱basketballmatch篮球比赛caretaker管理员teamwork团队合作important重要already已经order订购favourite特别喜爱makethebed整理床铺tidytheroom收拾房间throwaway丢掉dothewashing洗衣服take…away拿走Grammar语法现在完成时现在完成时的用法have(has)+过去分词1.现在完成时用来表示现在之前已发生或完成的动作或状态,但其结果却和现在有联系,也就是说,动作或状态发生在过去但它的影响现在还存在..Ihavelostmywallet.(含义是:现在我没有钱花了.)Janehaslaidthetable.(含义是:已可以吃饭了.)Michaelhasbeenill.(含义是:现在仍然很虚弱)2.现在完成时常常与表示频度的时间状语连用,如often,sometimes,ever,never,twice,threetimes等:.HaveyoueverbeentoBeijing?Ihaveusedthispenonlythreetimes.Itisstillgood.规则动词的过去分词变化如下：一般情况下，动词词尾加-ed，如：workedplayedwanted以不发音的-e结尾动词，动词词尾加-d，如：livedmoveddecidedhoped以辅音字母+y结尾的动词，把-y变为-i再加-ed，如：studiedcriedcarried以一个辅音字母结尾的重读闭音节动词，双写词尾辅音字母，再加-ed，如：stoppedbeggeddropped不规则动词的过去过去分词变化规律性不强，须多加记忆：do-donego-gonemake-madeget–gotbuy-boughtcome–camefly-flowndraw-drawndrink-drunkeat-eatengive-giventake-takenswim-swumwrite-writtenthrow-thrownCh2ExcitingexperiencesSentencestructures句子结构Haveyoueverfedadolphin?Yes,Ihave.No,haven't.Howmanytimeshaveyougivenflowerstoapopstar?I'vegivenflowerstoapopstaronce.twice.threetimes.nevergivenflowerstoapopstar.Vocabulary词汇experience经验racingcar赛车helicopter直升机participate参与charitywalk慈善步行popconcert流行音乐traditional传统Cantoneseopera粤剧entertainment娱乐western西方instrument乐器make-up化妆ponytail马尾husingestate屋村tomb古墓pirate海盗hidingplace收藏处cave山洞army军队tortoiseshelljelly龟苓膏treasure宝藏herb草药emperor黄帝cancer癌scientist科学家god神tower塔takeplace发生parade巡游Ch3EatinghabitsSentencestructures句子结构I'mhavingafewpeas.somesausages.alotofbread.alittlechicken.HehadfewermorenutsonTuesdaythanonMonday.lessmorespaghettiVocabulary词汇alittle少许afew少许some一些alotof很多chicken鸡肉bread面包pea豌豆pork猪肉beef牛肉broccoli西兰花spaghetti意大利粉lettuce生菜eel鳗鱼comfortably舒适地exercise运动cheesecake芝士蛋糕putonweight体重增加greedy贪吃stuck被卡住trap困住fries炸薯条eatinghabit饮食习惯goonadiet节食firedfood煎炸食物more较多less较少sausage香肠fewer较少Ch4AdviceoneatingSentencestructures句子结构Weshouldeatenoughmeat.plentyofrice.shouldn'ttoomuchfriedfood.toomanysweets.It'sOKtoeatafewcrackers.alittlesweetcorn.someyoghurt.Vocabulary词汇enough足够plentyof很多toomany太多toomuch太多foodpyramid食物金字塔healthily健康地saltyfood咸的食物balanceddiet均衡饮食cereal麦片buffet自助餐pasta意大利面条dessert甜品jelly啫喱bill账单full饱weigh称..的重pocketmonkey零用钱waste浪费yoghurt乳酪cracker饼干fishball鱼蛋sweetcorn甜玉米plainbun馒头unhealthy不健康Grammar语法toomuch,toomany和notenough的用法（1）toomuch,toomany都表示“太多”的意思（2）toomuch+不可数名词（3）toomany+可数名词（4）notenough是不够多的意思，后面可以加可数名词和不可数名词。