2016年人教版八年级英语上册Unit-4第二课时 Section A(Grammar Focus - 3c).docVIP

第二课时Section A (Grammar Focus3c)【学习目标】1学生能学会和掌握形容词和副词的比较级和最高级的用法。2通过与学生交流生活的城市之最的话题，提高学生的阅读填空能力。3学生会用形容词和副词的比较级和最高级进行信息交流，提升学生热爱生活的意识。【学习重点】用所学的功能语言，与学生交流生活的城市之最。【学习难点】学习形容词和副词的比较级和最高级的用法以及提高学生的阅读填空能力Lead in the new lesson by quiz.T：Which animal is the biggest on land? S：Its elephant.T：Which is the cleverest animal of all? S：Its monkey.T：Which word is the longest of all? S：Its “smiles”Task 1Learning action tips：1Preview the words on Page27 in the word list. Students read the words by phonetic symbols, then underline new words in the text and mark the Chinese meaning. At last finish the tasks in 3a and 3b.2Students read and translate the sentences in Grammar Focus on Page27.【Method coach】I think hes much better than other actors.我认为他比其他的演员好得多。形容词比较级可用来表达最高级的意思。其常用结构有：(1)比较级than any other单数名词(2)比较级than (the) other复数名词且可与最高级互相转化。【导练】Shanghai is bigger than the other cities in China.(改为同义句)Shanghai is the_biggest city in China.情景导入生成问题x_k_b_11T：Which word is the shortest of all? S：_x k b1 . co m2T：Whats the highest mountain in the world?S：_自学互研生成能力Task 1Lets read the new words and the phrases.1I can read.(我会读)worse, service, pretty, menu, act, meal, the closest to, buy tickets the most quickly, pretty bad, notat all, in that movie, much better, other actors, the most interesting roles, how much, how far2I can write.(我会写)翻译下列短语 ：(1)离家最近 the_closest_to_home(2)买票最快 buy_tickets_the_most_quickly(3)最差的服务 the_worst_service (4)相当差 pretty_bad(5)一点也不 notat_all (6)最有趣的角色 the_most_interesting_role(7)多少钱 how_much (8)多远 how_far(9)坐的最舒适sit_the_most_comfortably(10)好得多much_better3I can use.(我会用)(1)pretty副词，意为“相当；十分；很”，修饰形容词、副词或动词；同义词：very。还可以作形容词，意为“漂亮的，好看的。”(2)actv扮演(角色)n表演者【拓展】actor 男演员actress女演员act out 演出，表演act as充当，担任(3)How do you like？ 意为“你认为怎么样？”常用来询问某人对某事的看法，相当于What do you think of？(1)The pretty house looks pretty new.(这座漂亮的房子看起来相当新)(2)In that movie Ni Ping acted_as a woman teacher.(3)How do you like 109.FM? (同义句)What do you think_of 109.FM?Task 2Make conversations and make a survey according to 3c.1I can practice.(我会练)A：Which is the (1)best_restaurant (最好的餐馆) to go to?B：Italian Restaurant. Its the (2)closest_to_home(离家最近)A：Who is (3)the_best(最好的) actor in that movie?B：Tom (4)acted_the_best(表演得最好) in that movie.A：What do you think of him?B：I think hes (5)much_better(更优秀) than other actors. He can always find the_most_interesting_roles(最有趣的角色) to play .2I can try.(我会试)Finish the tasks in 3a and 3b on Page27.Task 2Learning action tips：1Teacher: Lets read 3a and fill in the blanks with the correct words.Finish the task in 3a, ask students to give the answers and correct them. And ask some students to translate the sentences.2Finish the diagram in 3b with the usage of the comparative and superlative degrees of adj. and adv. ask students to give out the answers and correct them.3Discuss in groups make the dialogue and finish the diagram in 3c with the material in the text according to students actual situation. Have a test to 23 students in class.【知识链接】how much询问价钱，还可以问数量how far询问距离【导练】(1)How much is the meal？(多少钱)(2)How far is it from your home to school？(多远)【备注】来源:学,科,网x k b 1 . c o m3I can make conversations.(我会编对话)结合所学句型教材3c的内容，谈论关于餐馆之最，并编写对话。A：Where_are_you_going_for_dinner?B：Italian_Restaurant_is_the_cheapest._Lets_go_there.C：No,_its_food_is_not_very_nice._I_think_we_should_go_to_Dannys.D：OK._And_it_has_the_best_service.E：And_its_only_ten_minutes_on_foot.4I can summarize.(我会总结)形容词和副词有三个等级：原级、比较级和最高级。用括号内所给单词的适当形式填空。(1)Blue Moon is good , but Millers is the_best in town.(2)Mr. Li is a funny teacher in our school. Mr. Zhang is funnier than Mr. Li, but Miss Wang is the_funniest one in our school.(3)No. 7 bus is always very crowded (crowded)(4)Are you good (good) at English? Yes. But I think my math is better (good) than English.(5)There are three books in my desk. I think math book is the most_boring of all.交流展示生成新知Preshow：Show in groups. (Time：six minutes)Task 1：First read the words and phrases in groups，then read together and sum up the usage of the words in groups，mark the difficult words in pronunciation and understanding(students can ask teacher for help)At last，write them on the blackboard.Task 2: First discuss and check the answers of Task 2 in groups, then discuss and set scenes to perform the dialogues，use the phrases we learnt to talk about the mosts of their living cities.At last write them on the blackboard.Promotion show：Class show. (Time：sixteen minutes)Task 1：1.I can read.(1)Read together，pay attention to the pronunciation of service；(2)Consolidate the words by word games.2I can write.(1)Translate the phrases into English or Chinese by answering quickly；(2)Read together；(3)Spot test：consolidate the usage of the phrases by making sentences.3I can use.(1)Explain the usage of the key words with the phrases in I can write；(2) Spot test：consolidate the usage of the key words with the exercises，then check the answers by answering quickly and explain.Task 2：1.I can practice.(1)Choose some students to translate the key sentences in Task 2；(2)Read together.2I can try.(1)Finish 3a and 3b according to the task；(2)Explain the answers and sum up the methods；(3)Use the material in the textbook to talk and show in groups according to students actual situation.3I can make conversations.(1)Make dialogues according to the task；(2)Set scenes to perform the dialogues；(3)Question students randomly according to the dialogues.4I can summarize.(1)Explain and sum up the three levels of adjectives and adverbs: positive，comparative and superlative degrees，give some examples，show them on the blackboard and read together；(2)Finish exercises and focus on explaining the usage of the comparativ