1、Unit11 SectionA（1a-1c ）精品教案Topic: Unit 11 Whats the high est mountain in the world?Period 1 (Section A 1a-1c)Teaching aims: Knowledge aims:1.Get the students to learn the words and phrases:The earth, in Asia, the Yangtze River, the Yellow River, the Nile, in Africa, the Caspia n Se a, Qomolangma, de
2、sert, the Sahara, square kilometers2.The students will be able to use the expressions:Whats the highest mountain/the longest river/ the deepest salt lake/ the biggest desert in the world?to express th e big numbers using: thousand, million, billion, kilometer long/deep/highAbility aims:1. The studen
3、ts can use the questions to get information to improve their listening and speaking abilities. 2. To train the students cooperation with their partners.Emotional aims:To train the students to care about the worlds environment through talking about the worlds tops.Teaching important points:The compar
4、ative and superlative of adj.Note its grammar meaning and use “what” questions to ask about the worlds topsTeaching difficult points:The students can ask questions to get information to improve their listening and speaking abilities.Teaching aid s:CAI , a recorder,Teaching procedures:Teachers activi
5、ties Students activities PurposesStep 1 Grammar previewThe superlative of adj.Students say the superlative of the adj.1. Get Ss to review some Grammar meaning of this unit.Step 2 Presentation & talk Show on the screen some pictures and learn the new words.1. Practice the conversations like this:A: W
6、hat is the longest river in China?B: The Yangtze River.2. go on talking.The Nile is the longest river in the world. It is 6.671 kilometers longIt is in Africa.Get the students to use the structure in a proper way. Pay attention to the names of the places in the sentence.Step3 Activity 1a1. Get the s
7、tudents to read through the pictures in Activity 1a and match.2. Get them to make the information into a sentence.1. Read and match the statements with the right picture.2. talking:3. the Yangtae River is about 6.300 kilometers long.To train Ss listening skills by catching the key words(verb/place).
8、Pay attention to the big numbers.Step 4 Listening1. Get the students to listen and complete the sentences.2. Listen again and listen 1. Listen and complete the sentences.2. Listen again and try to understand key sentences in the listening material.To train Ss listening skills by catching the key wor
9、ds(adj.).and repeat after the tape.Step 5 Pair work1. Get the students to have a pairwork, talking about the places in the picture.2. Show on the Screen some other pictures and go on the above talk.1. Read through the dialogue in Activity 1c and talk about what the worlds tops are,2. Practice the co
10、nversations with the partners.A: Whats the longest river in the world?B: The NileTo learn the worlds tops and the big numbers.Step 6 Group workAsk the Ss to introduce the words tops including what, where and how long/deepStudents introduce the worlds tops like this:The Nile is the longest river in t
11、he world.It is 6.671 kilometers long.It is in Africa.Help the students to use theLanguage points fluently. Step 8 Homework Assign todays homework1. Oral workRecite the 5 sentences in 1b.2. Written workDictation.Preview P82 2dBb designUnit 11 Whats the highest mountain in the world?Period 1 (Section A 1a -1c)A: Whats the highest mountain in the world?B: Qomolangma.Kilometers long/deep/bigOne of the oldest countries in the worldThe second longest river in the world教学反思：
