七年级英语Unit 19A visit to an island人教四年制版知识精讲

七年级英语七年级英语 Unit 19 A visit to an island 人教四年制人教四年制 同步教育信息同步教育信息 一 本周教学内容 Unit 19 A visit to an island 二 重难点解析 1 We ll meet at the school gate at six 我们 6 点钟在学校门口见 1 meet 用作不及物动词 意为 会合 会面 例如 Let s meet at the park gate 让我们在公园门口见 The two roads meet at the bridge 两条路在桥那相交 meet 作及物动词意为 遇见 例如 I met her at the bookshop 我在书店遇见她了 2 辨析 gate 与 door 两个词都有 门 的意思 但 gate 指大门口 例如 the factory gate the park gate door 指屋子 衣柜等 门 或 门口 例如 Close the door when you go out 出去时请关门 He is waiting for you at the park gate 他在公园门口等你 2 How beautiful 多美呀 这是一个感叹句的简略形式 其完整形式应是 How beautiful these islands are 表示感叹的句子通常是由 how 和 what 引导的感叹句 以表示喜 怒 哀 乐等情绪 感叹句的构成形式有以下五种 1 What a an 形容词 单数名词 主语 谓语 例如 What a good book it is What an interesting film it is 2 What 形容词 复数可数名词 主语 谓语 例如 What easy questions you ask 3 What 形容词 不可数名词 主语 谓语 What cold weather it is today 4 How 形容词 主语 be 动词 How clever he is 5 How 副词 主语 谓语 How hard they are working 3 Why don t you go to the farther one 我们为什么不去更远一点的岛呢 该句是否定式特殊疑问句 也可以用 Why not go to the farther one 来表达 例如 1 Why don t we go out for a walk Why not go out for a walk 我们为什么不出去散散步呢 2 Why don t you go and ask the teacher Why not go and ask the teacher 你为什么不去问问老师呢 句中 farther 是形容词 far 的比较级 意为 更远 主要指距离 例如 3 Next time we ll go to the farther farm 下次我们去更远的农场 4 The smaller one is nearer and we have never been there before 比较小的那个岛比较近 而且我们以前从没有去过 句中 have been 是现在完成时的形式 表示过去某个动作对现在的影响 其构成由 have has 动词的过去分词构成 例如 1 I have never seen him before 我以前没有见过他 2 I have studied English for one year 我学英语一年了 5 How do you feel when you are alone somewhere 当你独自一人在某处时你感觉怎么样 alone 一词的用法 1 alone 用作形容词 只在系动词后作表语意为 独自的 单独的 例如 He was alone in the room 他一个人在房间里 She likes being alone 她喜欢独处 2 用作副词作状语 意为 独自地 单独地 仅仅 例如 He lives alone is an apartment 他独自住在公寓里 His house stands alone on a hill 他的家孤独地在一座小山上 You can t live on fast noodels alone 你不能只靠方便面过日子 6 Let s pull it out of the water 让我们把它从水里拉出来吧 pull out of 意为 从 拉出 从 拖出 例 1 People pulled the man out of the water 人们把那个人从水中拉了上来 pull 作为及物动词时为 拉 拖 拢 例如 2 Pull the door open Don t push it 请拉门 不要推 3 Nothing pulls the boy from the computer 什么都无法把这孩子从电脑旁拉开 pull 作为不及物动词时意为 拉 拔 例如 4 The tractor pulls well 这台拖拉机拉力很大 5 These roots pull easily 这树根很好拔 7 I feel a little afraid 我有点害怕 句中 a little a bit 意为 一点 稍许 修饰形容词 afraid 作状语 a little a bit 修饰 形容词或比较等级时 可互换 例如 1 He is a little a bit better now 他现在情况有好转 2 I am a little a bit sleepy 我有点困 a bit a little 还可以作名词用 在句中作主语或宾语 表示 有点 少许 例如 3 Please give me a little 请给我一点 4 He knows a bit a little of everything 他什么都懂一点 a little 和 a bit 的不同之处有两点 A 作定语时 a little 可直接修饰不可数名词 而 a bit 须加 of 再修饰名词 例如 5 I have a little money I have a bit of money 我有点钱 B 当两个词组与否定词连用时 意思上不同 not a little very 意为 非常 而 not a bit not at all 意为 根本不 例如 6 I am not a little tired 我非常累 7 I am not a bit tired 我一点也不累 8 The picnic basket was no longer under the tree 装食品的篮子不在树下了 no longer 意为 不再 多用来表示时间 通常放在实义动词的前面 be 动词之后或句 尾相当于 not any longer 例如 1 I m longer want to come I want to come no longer I don t want to come any longer 我再也不想来了 2 I can t wait any longer I can wait no longer 我不能再等了 9 It s too heavy to carry 它太重 搬不动 too to 意为 太 以至于不能 too 后接形容词或副词 to 后接动词原形 同义短 语为 so that 例如 1 He is too young to go to school He is so young that he can t go to school 他还没有到上学的年龄 2 I came too late to see him I came too late that I couldn t see him 我来的太晚了 没能见到他 10 The monkeys dropped the basket and ran away 猴子扔掉篮子跑了 drop 可用作及物动词 意为 扔下 投下 掉下 例如 1 Drop the letter in the post box 把信投进邮箱 2 The thief dropped the wallet and ran away 那个贼丢掉钱包跑掉了 drop 作不及物动词用时意为 落下 掉下 例如 3 A big stone dropped from the hill 一块大石头从山上落下 4 The plate dropped on the ground 盘子掉在了地上 drop 作名词用时意为 滴 常作量词用 如 5 a drop of water 一滴水 6 a few drops of rain 几滴雨 三 本单元短语 1 meet at the school gate 在学校门口碰头 2 have a picnic 野餐 3 why not do sth 为什么不 4 pull out of 从 拉出来 5 pull up from 从 拉上来 6 land on 登陆 7 live on the island 住在岛上 8 banana trees 香蕉树 9 get sth back 把 取回来 10 no longer not any longer 不再 11 solve the problem 解答问题 12 sooner or later 迟早 13 all by oneself 单独地 独立地 14 run away 逃跑 15 eat up 吃光 16 hit sb on eh head 打在某人的头上 17 wake up time 醒来的时间 18 drop the basket 扔掉篮子 19 run after 追赶 追求 20 believe sb 相信某人 21 go for a walk have a walk 去散步 22 look around 环顾 模拟试题模拟试题 一 选出画线部分读音不同的单词 1 A matter B safeC wakeD potato 2 A playB dayC saysD always 3 A porkB shortC workD sport 4 A lineB liveC kindD like 5 A chipB chickenC touchD school 二 用括号中所给词的适当的形式填空 1 I want take desks to the next room 2 Why did you bring this photo to him 3 There are many to come to China last year visit 4 Tom doesn t know something about the Chinese history 5 I m too tired to walk some more 6 The keep their eyes close and think over 7 We are alone here we are all by our 8 I don t have enough time do my homework 9 Would you like have a cup of tea 10 In the end all the children went home safe 11 They saw lots of on the island banana tree 三 选择填空 1 Wait a minute please I have new to tell you A anything B something C nothing D everything 2 You must get ready before the meeting A everything B nothing C anything D thing 3 Do you have to say at the meeting A anything B everything C thing D something 4 Come here quickly Lily is waiting for you here A Nobody B Somebody C Anybody D Body 5 We saw him out five minutes ago A run B to run C ran D was running 6 are good friend A I and he B He and me C He and I D Mine and him 7 Don t look out the window A to B on C for D of 8 He took out his photo and A showing it us B show it to us C showed us it D showed it to us 9 Is there rice in the bag A much B many C a lot D a few 10 Don t read the sun A under B in C on D inside 11 I looked around but I found A anybody B nobody C somebody D everybody 12 As they were very hungry they are all the food very soon A over B out C off D up 13 Would you please these letters to the post A bring B take C fetch D carry 14 She has few clothes there Please a coat to her next time A bring B buy C take D carry 15 Mary felt when she found that her ticket was A tired missing B tired missed C worried missing D worry missed 16 you don t hur you late A Or are B If are C If will be D Or will be 17 I m tired to walk any A very farther B not farther C so farther D too farther 18 They have never been to the island A don t they B haven t they C do they D have they 19 Let s go to the island together A will you B won t you C shall we D shan t we 20 When did they learn English A started to B start C start to D starting to 21 Mother got ready for the party last night A something B anything C everything D nothing 22 He and said Where s our basket A look at B looks after C looked for D looked around 23 Can t you hear anybody in the next room A cried B cries C crying D to cry 24 Some monkeys are sitting the tree A on B at C in D of 四 句型转换 1 Let s pull the boat up from the water 写出同义句 Let s pull the boat the water 2 The box is very heavy I can t carry it 连成一句 The box is heavy me to carry 3 He can ride a horse His sister can ride a horse too 连成一句 He can ride a horse and his sister 4 He told me to bring the bag here 划线部分提问 he you to 5 Something is wrong with your ears something wrong with your ears 6 He does nothing on Sunday He on Sunday 7 He is walking too fast I can t follow him He is walking for follow 8 Let s go and see the birds Is the OK go and see the birds 9 My mother likes singing My father likes singing too of my singing 10 Hurry up or you ll miss the first train you hurry up you will miss the first train 11 Kate no longer did morning exercises Kate morning exercises 12 Wait here until I come back here I come back 五 完形填空 根据首字母及短文内容填空 每空一词 M children like to watch TV It s very interesting By w TV they can see a lot learn a lot and know many things a their country and the w Of course they can also learn over the radio But they can learn better and more effective with TV W Because they can h and watch at same time They can t see a over the radio TV h to open children s eyes They learn newer and better w of doing things They may feel the world is now s than before 六 阅读理解 A Jim is a boy of fifteen His parents died three years ago and he had to make a living 谋生 by himself One day when he was walking in the street he found a wallet 钱夹 full of money He found the owner Mr Jackson and returned it to him Mr Jackson thanked the boy very much When he knew Jim did not have a job he hired 雇用 him to work for him at his home Jim worked hard and never touched anything expensive in the rooms Mr and Mrs Jackson were satisfied 满意 with him Mr Jackson loved planting trees There were a lot of precious 珍奇的 trees in his garden When he was free he always watered them carefully The week before last Mr Jackson brought a few trees home planted them in the garden himself and watered them every day Several days later he had to leave for another city Before he started he said to Jim Take good care of the trees when I am away from home Some boys of our neighbours 邻居 always want to steal 偷 them Don t worry about them sir answered Jim I ll try my best to watch them Six days passed and Mr Jackson came back As soon as he saw Jim he asked Has anyone come to steal the trees No sir said Jim To stop someone from stealing the trees I pulled them up six days ago I ve hidden them for almost a week 1 When Jim was his parents died A eleven B twelve C thirteen D fifteen 2 Mr Jackson was a man A bad B rich C terrible D strange 3 Mr Jackson was satisfied with Jim because the boy was A clever B strong C friendly D faithful 忠实的 4 Mr Jackson planted the trees himself because A it s difficult to get them B he doesn t believe others C he loves them very much D he has enough time to do it 5 When Mr Jackson heard what Jim said he must be A angry B happy C satisfied D afraid B Hong Kong 香港 has bout forty public beaches 公共海滩 Some of the beaches are among the best in the world People can go there for a swim You can go to most of them by bus To go to some beaches you must take a boat There are toilets changing rooms and places to buy food and drink on most of the beaches You will swim there without danger if you remember these instructions 指示 1 Never swim alone 2 Never swim after a meal or when you feel hungry or tired 3 Do not stay in the water too long 4 Never go out in a boat if you cannot swim Remember A red flag means that it is dangerous for anybody to go into the water A blue flag means that it is dangerous for children 1 There are public beaches in Hong Kong A forty B less than forty C more than forty D a little more or less than forty 2 We can reach by bus A all the public beaches B any public beaches C only a few public beaches D all