unit4Grammarfocus-A3(20210929154848)

1、Section A 3 (Grammar Focus-4c)、 教学目标：1. 语言知识目标：1) 学习掌握以下词汇： European, African, British, speech, public, in public2) 进行一步复习稳固学习 Section A 局部所学的生词和词组。3) 掌握如何表达过去常常做的事情或状态的句型。4) 掌握 used to 的不同句型用法，并通过不同方式的练习，来熟练运用这些句 型。2. 情感态度价值观目标： 让学生明白事物是在不断开展、变化的道理，培养学生积极向上的心态。二、 教学重难点1. 教学重点：1) 复习稳固 Section A 局部所学

2、的生词和词组，到达熟练运用的目标。2) 总结 used to 的不同句型。2. 教学难点：1) 学习运用表达过去常常做的事情或状态的句型2) 掌握 used to 的用法。三、教学过程I . Warming up and revision1. Have a dictation of the new words learned in the last class.2. Review some main phrases we learned in the last class. Check the homework.3. Let some Ss tell something about the C

3、andy Wang. Candy Wang's background. The change of Candy Wang 's life Candy Wang's advice to young people who want to succeed. n . Grammar Focus.1. 学生阅读 Grammar Focus 中的句子，然后做填空练习。 我以前是矮个子。I be short. 我以前在学校常不受欢送。I to be popular in school. 保拉以前确实不爱说话。Paula be really short. 她以前不喜欢小测试。She l

4、ike tests. 你以前很矮，不是吗？You used to be short, ?是的，我是。 / 不，不是。Yes, I . / No, I . 他以前戴眼镜吗？ he wear glasses?是的，他戴。 / 不，他不戴。Yes, he ./ No, he .2. 学生们根据记忆，看大屏幕来完成填空练习3. 学生们完成填空试题后，可以翻开课本检查答案，对错误的句子，单独进行强化记忆Keys: used todidn ' t use used to didn ' t use to didn ' t you did didn 't Did use to

5、did didn 't川.Grammar一、used to的用法used to意为“过去常常，用于表示过去习惯性的动作或存在的状态强调与现 在的比照，暗示现在不做了。其中to为不定式符号，后跟动词原形。used to只 用于一般过去时态，没有人称和数的变化。例如：Tom used to be very thin, but now he ' s big and strong.汤姆以前很瘦，但现在他又高又壮。二、句式结构：1. 否认句used not、2. 一般疑问句to do sth.did n t useDid + 主语 + use + to do答语：Yes, sb did.

6、 / No, sb didn ' t.3. 反意疑问句主句，didn ' t +人称代词？例如：Did you use to go to museums? 你过去常去博物馆吗？Yes, I did. / No, I didn 是的。t./ 不是。Your brother used to have noodles for breakfast, didn' t he?你哥哥过去早餐常吃面条，不是吗？三、辨析used to do sth.表示过去习惯性的动作或存在的状态。to后跟动词原形，只用于一般过去时态。be used to +意为“习惯于，是介词，后接名词、n ./pr

7、on ./doing代词或动名词。可用于各种时态。get/become used意为“逐渐习惯于强调这一习惯的to sth./doi ng sth.过程，to是介词。be used to do意为“被用来做，被动语态结构to 后跟动词原形。be used for doing意为“被用来，介词r表示功能、sth用途。练一练:三、根据汉语提示完成句子。1. 我以前害怕在公众前演讲。I be afraid of a speech in .2. 这种狗是用来帮助盲人的吗？Are those dogs the blind?3. 你表妹以前害怕单独一人，不是吗？Your cousin be afraid

8、of alone, she?4. 珍妮以前在学校里并不受欢送。Jenny be popular in school.5. 我不习惯午饭吃这么多。I ' m used to so much at lunch time.Keys: 1. used to, giving, public2. used to help3. used to , being, didn 't4. didn 't use to5. not, eatingIV. PracticeWork on 4a:1. 让学生们每个句子中所给的词汇，猜想句子的大意，为编写句子做好准备。1) Grace/watch a

9、 lot of TV/watch a lot of movies2) my mom/have curly hair/have straight hair3) Jerry/read books on European history/ read books on African culture4) Sandy /teach British English / teach American English2. 根据句意及其他相关信息确定句子的时态。3. 学生们尝试写出正确的句子。4. 最后，通读一遍句子，进行综合理解，看句子内容是否通顺，合理。5. Check the an swers with

10、the Ss.Keys: 1. Grace used to watch a lot of TV. She didn ' t use to watch a lot of movies.2. My mom used to have curly hair. She didn ' t use to have straight hair.3. Jerry used to read books on European history. She didn ' u se to read books on Africa n culture.4. Sandy used to teach B

11、ritish English. She didn ' u se to teach American En glish.Work on 4b:1. Tell Ss to read the chart in 4a and try to write sen ten ces about Emily within formatio n.Five years agoNowdidn ' t eat a lot of vegetablesloves carrots and tomatoesiste ned to pop musicenjoys country musicwatched scar

12、y movieshates scary moviesdidn ' t read a lot of booksreads at least six books a year2.方法指导：描述Emily五年前的情况，应用used to句型，而描述现在的情况,应用一般现在时态。并将第一个信息写出一个例句e.g. Emily didn ' t use to eat a lot of vegetables, but now she loves carrots andtomatoes.3. Ss try to write senten ces by themselves.4. 最后，让某局

13、部学生上黑板，写出正确的句子，并对学生们有疑问的地方进行 解释。Keys: 2. Emily used to liste n to pop music, but now she enjoys country music.3. Emily used to watch scary movies, but now she hates them.4. Emily didn ' t use to read a lot of books, but now she reads at least six books a year.V. Group WorkWork on 4c:1.让学生们阅读表格中的

14、内容MeI used to be afraid of1 'm still afraid of:he darkbeing alone:lyi nghigh placesgiv ing a speech in public2.先根据自己的情况在相关表格中打勾。3询问自己的小组其他二到三名同学的情况，并在相关表格中打勾My part nerMy partner used to be afraid of My part ner is still afraid of:he darkbeing alone：lyi nghigh placesgiving a speech in public4.让学

15、生们以小组为单位分别自主发挥， 用英语来相互询问过去及现在所害怕的 事情。例如：A: Did you use to be afraid of the dark?B: No, I didn ' t. But I used to be afraid of being alone.C: Did you use to be afraid of flying?D: No, I didn' t. But I used to be afraid of high places.VI. ExercisesI .根据括号内的汉语提示，完成以下英语句子，每空词数不限。1. Mr Black_前是一位医生,but now he is a sin ger.2. Did your father 常常看电视after supper?3. You used to have long curly hair,不是吗？4. I以前常常骑自行车去上学 ,but now I