9AUnit2Colours第五课时教案，赶紧收藏吧！

9A Unit 2 Colours 第五课时教案Grammar BTeaching objectives:1。 To learn the meaning and the usage of “if” and “whether”。2。 To learn how to use “if” and “whether” to make object clauses。3。 To practice how to use “if” and “whether” to make object clauses。4。 To learn the differences between “if” and “whether”。Important and difficult points:1。 To use “if” and “whether” to make object clauses。2。 The differences between “if” and “whether”。Teaching aid: multimedia and platformTeaching procedures:Step1 RevisionAsk the students to revise object clause introduced by “that”。

I say one sentence, others repeat my sentence by using object clause。 Eg,Teacher: Blue is better than pink。Students: Teacher says blue is better than pink。Step2 Presentation ITeacher: Should we read books now?Students: Teacher asks if/whether we should read books now。 (Ask one student to say the sentence introduced by “if/whether”, if they can。 If they can’t, teacher helps them finish and explain to them。)Step3 Practice I1。 Show some typical sentences on the screen, eg, Do you often go to school by bike? Was she late for school? Can you make a kite? Does your mother do housework every day? Did you have much homework yesterday? get the students to finish by themselves。

2。 Ask one student to come to the blackboard to show his or her answers, get the others to find out the mistakes and correct。3。 Get the students to finish the sentences in Part B1 on Page27。 Then get them discuss in groups to find group members’ mistakes, and check for each other。 Step4。 Presentation II1。 After finishing Part B1, continue to finish some exercises, eg, choose “if” or “whether” to fill in blanks。 1。 I’m not sure _________ I can get to school on time。2。 I don’t know _______ to go home right now。

3。 His mother doesn’t know ________ he can work out this difficult exercise。2。 Get the students to discuss and give the answers, and explain if they can。 If not, teacher explains carefully。Step5 Practice II1。 Get the students to finish the exercises in Part B2, the students discuss in groups and check answers, make sure tha

t they all get the right answers. Then, read together. 2. Get the students to finish the exercises in Part B3,the students discuss in groups and check answers课时教案模板, make sure that they all get the right answers. Then, read together.Step6 Practice IIIFinish more exercises on their worksheets in class, check answers together, if time permits. Step7 Homework1. Remember new words and phrases.2. Remember and understand how to use the object clause introduced by “that” and “if/whether”3. More exercises about Grammar.【教后思考】【课堂检测】1． 用 “if/ whether”完成下列语句1. Do you often go to school by bike? Teacher asks _____________________________________________________.2. Wang Fang,were you late for school? Teacher asks Wang Fang ____________________________________________.3. Can you make a kite? Teacher doesn’t know ______________________________________________. 4. Does your mother do housework every day? Teacher asks me __________________________________________________.5. Did you have much homework yesterday?2． Teacher wants to know __________________________________________.3． 选择 “if” 或 “whether” 填空。

1. I’m not sure _________ I can get to school on time.2. I don’t know _______ to go home right now.3. His mother doesn’t know ________ he can work out this difficult exercise.4． 单项选择( )1. I don't know _________ he will come tomorrow. _________ he comes课时教案模板, I'll tell you. A. if; Whether B. whether; Whether C. if; That D. if; If( )2. He told me _____we could go to Beijing to watch the game by plane.A.if B.thatC.howD.what( ) 3 What did Mike say? He said ____________________.A. if you are free the next week B. what colour was itC. the weather is fineD. summer comes after spring( ) 4 Tom asked my friend ________________.A. where was he fromB. that the earth is bigger than the moonC. when did he come back D. not to be so angry( )5 She told me the sun ______ in the east. A. rise B. rose C. rises D. had risen( )6.─Mike wants to know if ____ a picnic tomorrow.─Yes. But if it _______, we'll visit the museum instead. A. you

have/ will rainB. you will have/ will rain C. you will have/ rainsD. will you have/ rains( )7.I really don't know if she _______ it when she ________. A. finds/ arrivesB. finds/ will arrive C. will find/ will arrive D. will find/ arrives( ) 8. In the bookshop , a reader asked the shopkeeper ______ Who Moved My Cheese was an interesting book.A. that B. how C. what D. if( ) 9.I don't know ___ they have passed the exam.A. what B. if C. when D. where四．按要求转换句型。1. Does Mr. Brown enjoy living in China? Could you tell us?(改写句子)Could you tell us _________ Mr. Brown _________ living in China?2. "Does the girl need any help?” he asked me.(变为复合句)He asked me _________ the girl _________ some help.3. Jim is not a student. Tom is not a student, either.(合并为一个句子) _________ Jim _________Tom is a student.4. Did Peter come here yesterday? Li Lei wants to know. (改为含宾语从句的复合句) Li Lei wants to know _________ Peter _________ here yesterday.5. They went home after they had finished their homework. (用not...until改写) They _________ go home _________ they had finished their homework.五．将以下的短语连接作为带有宾语从句的复合句。

1．These flowers are from Guangdong. He said.He said _______ these flowers _______ from Guangdong.2. Light travels faster than sound. My teacher told me.My teacher told me _____ light _______ faster than sound.3．There will be a meeting in five days. Jack didn’t know.Jack didn’t know _____ there _____ ____ a meeting in five days.4．Can they speak French? I want to know.I want to know ______ _______ _______ _______ French.5．Are the children playing games? Tell me.Tell me ______ the children ______ ______ games.6．Have you finished your homework yet? Mr. Zhao asked Ma Gang.Mr. Zhao asked Ma Gang ____ _____ ____ ____ ___ homework yet.7.Does he still live in that street? I don't know.I don't know ______ he still _______ in that street.8. Do they want fried chicken? He asked the boys.He asked the boys _______ they ______ fried chicken.9 . Was the watch made in Shanghai? I don't know.I don't know _______ the watch _______ made in Shanghai.PAGE 1