八年級英語Online travel教案
step 1 lead-in
1. explain that we use the passive voice when we are interested in
the thing which was done rather than the person who did it.
2. ask the students to read the three examples of the passive voice
and to circle the verb in each one. translate the sentences and
explain the concept of the passive voice.(當主語和謂語動詞構成
被動關系，即謂語動詞是人的動作，但主語卻不是動作的執行
者，而是動作的承受者時，即需要用被動語態)
step 2 presentation
ask the students to find all the passive voice sentences in the reading passage on pages 40 and 41.
go through the tables on page 45 and get them to know what the passive voice is like.
explain the context of the exercise on page 46. before they start to do it, review the use of past participles in unit 1. ask the students to read through the conversation for general meaning first. tell the students that they should use both the simple present tense and the simple past tense of the verb ‘to be’ to complete the conversation.
give them enough time to complete it. if they can’t work it out correctly, they can work in pairs.
ask students to read their answers one by one to see if most students have understood the structure.
step 3 practice
exercise:
period 6
grammar(2)
teaching aims:
熟悉并理解使用被動語態的語境；
熟悉用來引出動作執行者的單詞by；
補充一些其他時態的被動結構；
說明被動語態使用過程中的一些特殊例子
teaching procedures:
step 1 revision
get the students to review the structure of the passive voice, including the simple present tense and the simple past tense.
ask the students to make up their own sentences using the passive voice.
step 2 presentation
explain that we can also use the passive voice when we want to mention the doer or agent who does something. introduce the concept of ‘by’ which enables us to say the name of the doer. we can use ‘by’ to say who or what does the action.
read through the sample sentences on page 47 and make them understand how to use ‘by’.
tell the students to complete ‘work out the rule!’ on their own. ask a volunteer to read out the rule.
step 3 practice
1. part b1 is a fun activity as students get involved in writing a story for an educational cd-rom. explain the context and ask the students to study the pictures carefully and the words below each one.
2. ask the students to write out the sentences on their own. then ask seven students to read out one sentence each.