模块2 Unit 1 Tales of the unexplained grammar and usage

(共14张PPT)
Present perfect tense
& Present perfect continuous tense
Police in America have stepped up their search for a boy who went missing.
2. The incident has received great interest due to reports of alien visits…
3. I haven’t seen Justin since .
4. Detective Sam Peterson, who has taken charge of the case, told journalists…
5. While we have not dismissed the idea,we are looking into other possibilities as well.
Present perfect tense
Review
The Present Perfect Tense
Form(结构):
Summary
have/has + done
have/has not + done
Read Point 1- Point 5 on Page 8, and discuss with your classmates about them.
Read and understand
We English for about five years.
(2) They in the south since their
daughter was born.
(3) I your article three times. It’s well written.
(4) The student her homework already.
(5) Eric just back to his hometown.
(6) We this film, so we know the story.
have studied
have lived
have read
have finished
has gone
Drill A: Figure out the reason why to use present perfect tense in the following sentences.
have seen
Answers:
Drill B: Complete the diary entry using the correct forms of the verbs in brackets on P8.
(2) saw (3) has visited
(4) loves (5) hasn’t visited
(6) has seen (7) has never met
(8)has travelled (9) has found
(10) hasn’t found (11) Has, been
Review
I have not been sleeping well since I returned home.
Present perfect continuous tense
Summary
Form:
have/has been+ doing
have/has not been+ doing
Read Point 2 on Page 9, and discuss with your classmates about it.
Read and understand
Answers:
Drill A:P9 Fill in the missing words, using the correct tense.
2. have been talking
3. have been taking
5. have seen
6. have been writing
4. have been studying
Which one do you choose
Read the conversation on Page 11 and circle the right words to complete it.
Present perfect continuous tense
Present perfect tense
or
Read Point 1-Point 4 on Page 10, and discuss with your classmates about them.
Drill
Workbook C1&C2 on Page 88.
Homework
KaoYiBen P17-P19