朗文5B各单元知识点汇总(1-4Unit)

Ch 1 TeamwordSentence structures句子结构tidy has/have tidiedpaint has/have painteddo has/have doneHave you made the beds yet?Yes,wehavemade the beds aleady.just made the beds.No,haventmade the beds yet.Whathaveyoudone?Wheretheybeen?Wevecooked the lunch.Theyvebeen to the hospital.Vocabulary词汇list清单fence篱笆break打破flower pot花盘badge奖章just刚刚puppy小狗sweep扫地yet还没有cute可爱basketball match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make the bed整理床铺tidy the room收拾房间throw away丢掉do the washing洗衣服takeaway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. e.g. I have lost my wallet.(含义是:现在我没有钱花了.) Jane has laid the table.(含义是:已可以吃饭了.) Michael has been ill.(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, three times等: e.g. Have you ever been to Beijing?I have used this pen only three times. It is still good. 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： worked played wanted 以不发音的 -e 结尾动词，动词词尾加 -d，如：lived moved decided hoped 以辅音字母 + y结尾的动词，把-y变为-i 再加-ed，如： studied cried carried 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： stopped begged dropped 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-done go - gone make - made get got buy - bought come came fly-flown draw-drawn drink-drunk eat-eatengive-given take-taken swim-swum write-written throw-thrown Ch 2 Exciting experiencesSentence structures句子结构Have you ever fed a dolphin?Yes,Ihave.No,havent.How many times have you given flowers to a pop star?Ivegiven flowers to a pop staronce.twice.three times.never given flowers to a pop star.Vocabulary词汇experience经验racing car赛车helicopter直升机participate参与charity walk慈善步行pop concert流行音乐traditional传统Cantonese opera粤剧entertainment娱乐western西方instrument乐器make-up化妆ponytail马尾husing estate屋村tomb古墓pirate海盗hiding place收藏处cave山洞army军队tortoise shell jelly龟苓膏treasure宝藏herb草药emperor黄帝cancer癌scientist科学家god神tower塔take place发生parade巡游Ch 3 Eating habitsSentence structures句子结构Im havinga fewpeas.somesausages.a lot of bread.a littlechicken.He hadfewer morenutson Tuesday than on Monday.less morespaghettiVocabulary词汇a little少许a few少许some一些a lot of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put on weight体重增加greedy贪吃stuck被卡住trap困住fries炸薯条eating habit饮食习惯go on a diet节食fired food煎炸食物more较多less 较少sausage香肠fewer较少Ch 4 Advice on eatingSentence structures句子结构Weshouldeatenough meat.plenty of rice.shouldnttoo much fried food.too many sweets.Its OK to eata fewcrackers.a littlesweet corn.someyoghurt.Vocabulary词汇enough足够plenty of很多too many太多too much太多food pyramid食物金字塔healthily健康地salty food咸的食物balanced diet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pocket monkey零用钱waste浪费yoghurt乳酪cracker饼干fishball鱼蛋sweet corn甜玉米plain bun馒头unhealthy不健康Grammar 语法too much ,too many 和 not enough 的用法（1） too much ,too many都表示“太多