仁爱版八年级上英语导学案Unit4topic.doc

仁爱版八年级英语导学案Unit4 Our WorldTopic 1 Which do you like better,plants or animals? SectionA执笔人：陈培云 审核人：沈文仲、许延芬 班级： 学生： I. Learning Aims 学习目标1、掌握新单词、重要的短语及句子2、掌握形容词的比较级和最高级的变化规律及用法。3、培养学生对自然的热爱之情和保护自然地意识。II. The Important Points 学习重点1. 重点掌握词和短语的用法：2. 形容词的比较级和最高级的变化规律及用法。III. The Difficult Points 学习难点学习掌握形容词的比较级和最高级的变化规律及用法。IV. Preview自主预习在课本中找出下列短语划在书上并翻译1. think about (thought)_think over _ think of _2. in the countryside _3. beauties of nature _4. on the farm _ 5.That must be fun _ 【语言知识总结】结合学习目标，找出1a中关于形容词比较级的短语。形容词的比较级和最高级形容词共分为三个等级：_ _ _形容词的比较级用于_者之间的比较意为更。它的最高级用于_者或_者以上的比较，意为最.二、 形容词不同级别的变化1.规则形容词的变化ID构成方式原级比较级最高级1一般情况，直接加词尾 er 或者 est tallyoungtalleryoungertallestyoungest2以 e 结尾的，加 r 或 stnicelargenicerlargernicestlargest3以辅音字母+y 结尾的，把 y i, 再加 er 或 est happybusyhappierbusierhappiestbusiest4以重读闭音节结尾的，双写结尾的辅音字母，再加 er 或 est .bighotthinfatwetbiggerhotterthinnerfatterwetterbiggesthottestthinnestfattestwettest5双音节或多音节的形容词可以在形容词原级前直接加 more / less或most / least 构成形容词的比较级和最高级usefulcarefuldifficultexpensivemore usefulmore carefulmore difficultless expensivemost usefulmost carefulmost difficultleast expensive2. 不规则形容词的变化ID原级比较级最高级1good/well好的betterbest2bad/ill坏的/ 病的worseworst3many/much许多moremost4Little小的/少数一点lessleast5farfarther更远（表示路程, further 更进一步（表示程度）farthest , furthest6oldolder更老的/更旧的 , elder更年长的oldest , eldest补充用于不可数名词用于可数名词表示多muchmorethe mostmanymorethe most表示少littlelessthe leastfewfewerthe fewest think about 思考、考虑【链接】 think over = think about carefully 仔细考虑 好好想想，你就会有个好主意。_ it _, then you will have a good idea.(2) think of 认为想起与think about 不同。What _ you _ _ the film? 你认为这部电影如何？【操练】：Im _ _ buying a new dictionary. 我正考虑买本新词典。Please _it _ before you answer my question. 请仔细考虑再回答我的问题。当堂检测1. This pencil is_ than that one.A. longest B. long C. longer D. as long2. These children are _ this year than t last year.A. tall B. tallest C. very taller D. much taller3.Whichis_,LiLeiorWuTong? A.strongB.strongestC.strongerD.thestrongest4. Whichlanguageis_,English,FrenchorJapanese?A.easy B. easier C.theeasiestoD.much easy5Whichmonthis_,June,JulyorAugust? A.hotB.hotterC.hottestD.thehottest【评检测，布置作业】教师复备栏/学生笔记栏仁爱版八年级英语导学案Unit4 Our WorldTopic 1 Which do you like better,plants or animals? SectionB执笔人：陈培云 审核人：沈文仲、许延芬 班级： 学生： I. Learning Aims 学习目标1、掌握新单词、重要的短语及句子2、复习并掌握形容词的比较级和最高级的变化规律及用法。3、培养学生对自然的热爱之情和保护自然地意识。II. The Important Points 学习重点1. 重点掌握词和短语的用法：2. 形容词的比较级和最高级的变化规律及用法。III. The Difficult Points 学习难点学习掌握形容词的比较级和最高级的变化规律及用法。III. Preview自主预习1. take photos/pictures(took) _2. keep a pet dog(kept)_3. talk about sth._ talk with /to sb. _4. give us joy/happiness /pleasure_5. play with sth./sb._ 6. sing to sb.(us/them/me/her/him)_7. as we know _ 8. share sth. with sb._9. be important to sb._ be important for sth_ Its important for sb to do sth. 做某事对某人来说很重要。 【语言知识总结】joy 不可数名词，欢欣，喜悦。还可以说为：give us happiness/pleasure.给我们幸福/快乐。动物给我们带来快乐。Animals _ _ be important to sb对某人来说很重要be important for sth对某物来说很重要Water is important _(to/for)us. 水对我们来说很重要。 Doing sports is important _(to/for) our health.另一个常用结构：Its important for sb to do sth. 做某事对某人来说很重要。学好英语对我们来说很重要。Its important_(to/for)us _(learn/to learn) English well.sharewith 与分享我们与动物一起分享一个世界。We the same world animals.Which kind of animal do you like ,the fox,the frog or the snake? A.good B. well C.better D. bestWhich is , the dog or the cow? A.stronger B.the stronger C.strong D.strongest当堂检测 1. Yao Ming is one of in the world. A.best player B.the best player C.best players D.the best players2. He jumps _ of the three. A. far B. further C. farthest D. furthest3. There are _ girls in Class Two than in Class Four. A. more B. nicest C. most D. best4. . These books are than those ones.A. useful B. most useful C .more useful D. usefuler5.The weather in Shenyang is even colder_. A. than that in Beijing B. than Beijing C. than in Beijing 6.Peter is _ than his brother. A. more fatter B. much fatter C. very fat D. the fattest7.Whose sweater is _ of all? A. cheaper B. cheap C. cheapest D. the cheapest8.Which month has _ days in a year? February. A. fewer B. more C. the fewest D. the most 9. .This apple is _ greener than that one. A. little B. a little C more D. many10.Everything is _ on the moon than on the earth. A. much more lighter B. much more light C. more lighter D. much lighter【评检测，布置作业】教师复备栏/学生笔记栏仁爱版八年级英语导学案Unit4 Our WorldTopic 1 Which do you like better,plants or animals? SectionCD执笔人：陈培云 审核人：沈文仲、许延芬 班级： 学生： I. Learning Aims 学习目标1.阅读一篇对雨林的介绍性短文。2继续学习形容词的比较级和最高级。II. Key Points 学习重点1.Rainforests cover 6% of the earths surface.热带雨林覆盖地球表面的百分之六.2.百分数的读法:先读基数词,再读百分号%percent6%读作: six percentcover覆盖 Water covers most parts of the earth.III. Preview自主预习1. cover sth. with sth. _ 2. the earths surface _3. hundreds/thousands of _ 4. in fact _5. protect sth. / sb. from sth. 保护某物 / 某人免于6. the answer to the question_ 7. be necessary for sth./sb._ 8. plenty of _ 9. need sth. to do _ 10. feed on (fed)_ 11.less and less _ 12.in danger _ 13. thousands and thousands of _ 【语言知识总结】 在文中找到以下知识点，同时在书上标出 百分数的读法： 基数词+ percent 80%: eighty percent cover v. 覆盖 (1) coverwith 用覆盖Trees _ most parts of the island. 树木覆盖着这个岛的大部分。They _her _ a coat. 他们给她盖上了大衣。(2) cover n. 封面，封皮，封底；thousands and thousands of 成千上万 =thousands of hundreds of 当hundred, thousand, million, 等表示不确定数目时，常用复数形式，后面跟介词of，意为“数以百计的，成千上万的，数百万计”。There are _ _ stars in the sky. 天上有数百万颗星星。 当这些词与具体数词连用时不用复数形式。There are _ _ students in our grade. 我们年级有六百个学生。 There are _ books in the library. A. five thousands B. thousand of C. five thousands of D. five thousand There are many birds _(on/in) the tree. There are many apples _(on/in) the tree. protect v. 保护 protect sth. / sb. from sth. 保护某物 / 某人免于This umbrella can _ her face _ the sun. 这把伞可以保护她的脸免受太阳光照射。 on earth 在地球上，到底，究竟 on the earth在地球上 What do you want to do on earth? earth 作不可数名词：泥土 Fill the hole with earth. feed v.喂，养; 过去: fed feed on 以为食I _the dog yesterday. 我昨天喂过狗了。 Pandas _.熊猫以竹子为食。【扩展】feed sth. to sb./sth.把喂给吃She _ milk _ the baby.她把牛奶给了孩子吃。feed sb./sth. with sth. 拿来喂The children _ the monkey_a banana. 孩子们正用香蕉喂猴子。danger n.危险； dangerous adj. 危险的，反义词：safe in danger 处在危险中 ，out of danger 脱离危险；They planned to save the animals _ _.他们计划拯救处在危险中的动物。The doctor said she was _ _ _.医生说她已经脱离危险。单项选择。( ) 1. Five _ people are waiting for the train.A. hundred ofB. hundreds C. hundred D. hundreds of( ) 2. Why are so many animals homeless now ? Because they have places to live in . A less and less B more and more C fewer and fewer D larger and larger ( ) 3. Beijing is one of_ in China.A. the largest city B. the large cities C. the larger cities D. the largest cities ( ) 4. The number of wild animals is becoming _.A. much more small B. much more smaller C. smaller and smallerD. small and small( ) 5. The TV is _ for people to watch clearly.A. small enough B. enough small C. large enough D. enough large根据汉语完成下列句子，一空一词：1.Pandas （以为食）bamboo.2.Pandas are becoming （越来越少）in number. 3.Whalesare (最大最重的动物) in the world.4.Chinese tigers live in (中国的南部).5. They are (处于危险中) now【评检测，布置作业】以To Protect Forests为题，写一篇不少于60个词的短文。教师复备栏/学生笔记栏