新课标人教版八年级英语下册3 What were you doing when the UFO arrived (3).doc

3 What were you doing when the UFO arrived (3)

Teaching goals :
1. Words : barber shop , well , bathroom , accident , earth , silence , playground , around , strange , kitchen , modern , follow , shirt .
2. when , while 引导的时间状语从句。
3. 学习过去进行时态。
4. 利用知识谈论过去发生的事情。
5. 复习过去式，学会讲故事。
6. 了解一些自然科学知识和社会科学知识。
Important and difficult points:
1. when , while 引导的时间状语从句。
2. 学习过去进行时态。
Teaching aids : a tape-recorder , cards .
Period 3
Teaching procedures :
Step 1 Leading in
1. Greetings and free-talk .
2. Check the homework .
Step 2 Pre-task
SB Page 21 , 1c .
1. Look at the pictures .Please say something about the picture .
2. Read the sentences and explain the new words .
3. Match the sentences with the pictures .
4. Check the answers .
Step 3 While-task
SB Page 21 , 2a & 2b .
1. Read the things in the chart below .They will help Ss to guess what you will heard .Hear six things in the chart .
2. Play the recording the first time .Ss only listen .
3. Play the recording a second time .Check the phrases they hear on the recording .
4. Listen again .Pay attention to the persons who did each thing in the chart above .Match the phrases with the persons .
5. Play the tape again and correct the answers .
Step 4 Post-task
SB Page 21 , 2c .
Pairwork : Read the sample dialogue in the box .Talk about the people in activity 2a .S1 begins a sentence with the word “while” ,S2 complete the sentence .
① While John was walking to school , he saw a cat in a tree .
② While John was climbing the tree , a man saw him .
③ While the man was calling the police , a woman called the newspaper .
④ While the newspaper reporter was taking photos ,the cat went up the tree again .
Ss can say them out by themselves .
Homework :
SB Page 23 , Selfcheck , Parts 1and 2 .
教学后记: