八年级下册unit2sectionB2a-2c

Unit 2 Illhelpcleanupthecityparks Section B教学设计 Teaching Aims and Demands 1 Knowledge Objects （1） Key Vocabulary （2） Text 2 Ability Objects Train students ability of identify main idea Train students ability of understanding words in context Train students ability of reading for special information 3 Moral Object Help your family and friends to solve the lifes big or small problems with the ways you have learnt Teaching Key Points 1 Key vocabulary 2 Read the text to identify main idea 3 Read the text to understand words in context 4 Read the text for special information Teaching Difficult Points 1 Train students reading skill 2 Train students writing skill Teaching Procedures Step Part 1 Call the students attention to the title of the article Tell me the title of the article, please Then ask the students to look at the picture on this page Say, Look at the picture, please What can you see in it? What is happening? Ask one student to answer the questions Choose one student to tell his own answer Tell them to give their own answers and not to read the article Step Part 2 Call the students attention to the chart Have the students read the four headings together Then tell them to see the example answer in the column of Explanation Say, Now please read the article quickly and note to catch the main idea of each part Fill in the forms with complete sentences like the example given Ask the students to complete the task individually More around the classroom while they are reading and writing, checking their progress and trying to find out what are difficult for them After they all finish filling in the blanks, have some students to report their answers to the class The answers can vary, but they have to express the main idea with correct complete sentences Let the other students decide whether their answers are right or wrong and help correct the mistakes they may make Offer some help in combining sentences to the children Then ask the children to exchange their writing with their partners Help check the answers carefully Point out any mistakes and help correct them Step I Part 3 We can see some words indicated in bold in the article Please guess the meanings of them now Then ask some children to guess the meanings of the bold wordsPlease read the article more carefully this time and youll get more ways about it Note to read in context Try to guess the meanings of the words in bold from the other words around them You can also guess the meanings of any words and phrases you cant understand from the other words around them Ask the students to read the article again for comprehension After a while, ask some students to tell the meanings of the words in bold Discuss their answers with the whole class Check their answers Ask students to raise their hands and say which sentences and words they still dont understand Help them solve the problems Read the instructions with the students and have them look at the example Ask the students to match the words with their meanings Remind them to read the story again for extra help Check the answers Step Part 4 Read the instructions to the students Ask the first question as a sample to check if they know what to do Ask the students to do the activity individually Tell them to read the article again to get help Check the answers by asking different students to answer the questions You should try to remember the answers before looking at the reading Then let the students ask and answer the questions in pairs loudly Step Part 5 Read the tasks to the students, and ask them to have a look at the sample answers Ask the students to do the activity in groups of five Encourage each student to come up with a problem and a solution, and report them to their own group The groups discuss the problems and solutions together, explaining the problems and solutions Check the answers by asking each group to explain the problems and solutions Try to ask for more solutions from other groups for each problem Step Summary We have read a very helpful article in this class And weve le