8下Unit6第5课时预学案及教案.doc

第5课时预学案 Grammar 2一预学内容：1. P84-86的单词。2. 预学Its + adj. +to-infinitive Its + adj.+ for.+to-infinitive Its + adj. +of.+to-infinitive二预学目标：1. 学会正确使用Its + adj. +to-infinitiveIts + adj.+ for.+to-infinitiveIts + adj. +of.+to-infinitive 2.区分它们的不同之处。三. 预学作业： 一、词汇运用。1. Its helpful _ money to the poor children. (donate)2. Its not easy for _ to finish the work within 2 hours. (he)3. Its _ for you to do it well without any hard work. (possible)4. If you are interested in hiking and _ children, dont miss the chance. (help)5. Its natural for old people _ about their past with others and this makes them feel less lonely. (talk)二、词汇运用。1. It is wrong of people to _ litter everywhere. (丢)2. The police are talking with the boy in the well and make sure hes _. (安全的)3. Many volunteers donated their _ to help injured people during the earthquake. (血) 4. You know our help _ a lot to the homeless people. (mean)5. Mary has trouble _ friends with strangers. (make)6. These _ have done a lot to help people in need. (charity)7. Do you know WTO is an international _ (organize)?8. Its _ to organize a charity event to help people in need. (meaning)9. -Its fun _ the tree-planting club. (join) -We all like it.10. I like listening to music because it can keep me _. (relax)三、同义句转换。1. Keeping our classroom clean is very important. _ very _ _ _ _ keep our classroom clean.2. To think before you speak is always wise. _ always _ _ _ _ think before speaking.3. My sister is very kind. She likes to take care of others. Its kind _ my sister _ take care of others.4. Its very wonderful for us to be volunteers. _ volunteers _ very wonderful _ _.家长签字_8下 Unit6 Grammar2 教案 Teaching aims:By the end of the lesson:To understand the differences between Its + adj. +to-infinitive, Its + adj.+ for.+to-infinitive and Its + adj. +of.+to-infinitive .To use these sentence structures to make sentences.Teaching important and difficult points:How to use these sentence structures to make sentences.Its meaningful for us to do something for people who need help.Teaching Procedures一预习作业和预习交流： 三. 预学作业： 一、词汇运用。1. Its helpful _ money to the poor children. (donate)2. Its not easy for _ to finish the work within 2 hours. (he)3. Its _ for you to do it well without any hard work. (possible)4. If you are interested in hiking and _ children, dont miss the chance. (help)5. Its natural for old people _ about their past with others and this makes them feel less lonely. (talk)二、词汇运用。1. It is wrong of people to _ litter everywhere. (丢)2. The police are talking with the boy in the well and make sure hes _. (安全的)3. Many volunteers donated their _ to help injured people during the earthquake. (血) 4. You know our help _ a lot to the homeless people. (mean)5. Mary has trouble _ friends with strangers. (make)6. These _ have done a lot to help people in need. (charity)7. Do you know WTO is an international _ (organize)?8. Its _ to organize a charity event to help people in need. (meaning)9. -Its fun _ the tree-planting club. (join) -We all like it.10. I like listening to music because it can keep me _. (relax)三、同义句转换。1. Keeping our classroom clean is very important. _ very _ _ _ _ keep our classroom clean.2. To think before you speak is always wise. _ always _ _ _ _ think before speaking.3. My sister is very kind. She likes to take care of others. Its kind _ my sister _ take care of others.4. Its very wonderful for us to be volunteers. _ volunteers _ very wonderful _ _Part two 交流展示和点拨提高Step 1 Explanation We can add for someone to specify who we are talking about.It isadjectiveforsomeoneto-infinitiveIt isimportantforpeopleto learn good manners.difficultLi Haito win the competition.possibleherto work for the charity on Saturday.for引出逻辑主语2. Present the table on Page 85. Asking about the volunteer workSimon is a volunteer now. He works for people with intellectual disabilities. Amy is asking him about his work. Complete their conversation with the phrases in the box.easy for people fantastic for me important for us impossible for organizations necessary for volunteers wonderful for youAmy: Why do you want to be a volunteer?Simon: Because any help would mean a lot. Many organizations provide help for people with intellectual disabilities, but its (1) _ to do volunteers.Amy: Its (2) _ to be a volunteer. Do you need experience?Simon: No. Its not (3) _ to have any experience, but its very (4) _ to be kind and friendly.Amy: What are your tasks?Simon: Im in the sports group. I chat with them, help them practise and make sure theyre safe. I think its (5) _ to work with these special people.Amy: Do you have any trouble talking to people with intellectual disabilities?Simon: Yes, a little. We need to be more patient. However, its very (6) with them.3.Check the answers.impossible for them wonderful for you necessary for volunteersimportant for us fantastic for me easy for peopleWork out the rule!We can use _ (subject pronouns, object pronouns) after for.Keys: object pronounsStep 2 Presentation 1. Explain Its kind of you to do something for people who need help.你能为需要帮助的人做些事情真的很善良。We can use It is + adjective + of. + to-infinitive to express what we think of someones actions. It is adjectiveofsomeoneto-infinitiveIt iskindofthese volunteersto work in their spare time.bravehimto take part in the competition.该句型中的形容词描述的是人的特征、品质等。如：brave, careless, clever, foolish, generous, good, helpful, honest, kind, nice, polite, silly, stupid, wrong。1. Present the table on Page 86.Good or bad?Mr Wu wants to know what the Class 1, Grade 8 students think about the actions below. Help them organize their thoughts by rearranging the words below to form sentences.1) carless/ the tap/ the boy/ to/it is/running/leave/of _2) the girl/it is/bad/of/pick flowers/in the park/to _3) wrong/it is/of/drop litter/to/the people/ everywhere _4) of/kind/it is/to/donate blood/the young man/to people in need _5) smoke/to/not right/it is/the man/of /in public places _2. Check the answers.It is careless of the boy to leave the tap running.It is bad of the girl to pick flowers in the park.It is wrong of the people to drop litter everywhere.It is kind of the young man to donate blood to people in need.It is not right of the man to smoke in public places.Step 3 Language points1. donate . to . 捐给 donate money to charities 给慈善机构捐钱 donate blood to people in need 给有需要的人献血 e.g. Its kind of you to donate these clothes to Project Hope.你把这些衣服捐给希望工程真善良。2. experience 经验，经历 表示经验时是不可数名词，表示经历时是可数名词。e.g. The greatest teacher is e