Unit11IcanLesson1Icanclimb課件3優(yōu)質(zhì)公開課北師大三起3下

1、Unit 11I CanLesson 1I can climb.Unit 11I CanLesson 1Unit11-I-can-Lesson-1-I-can-climbrunrunclimbclimbwalkwalkjumpjumpspeakspeakHe can _.runHe can _.runHe can _.jumpHe can _.jumpIt can _.walkIt can _.walkHe can _.jumpHe can _.jumpShe can _.runShe can _.runI can _.climbI can _.climbHe can _.walkHe can

2、 _.walkHe can _.jumpHe can _.jumpI can _.speakI can _.speakHe can _.runHe can _.runShe can _.jumpShe can _.jumpHe can _.runHe can _.runShe can _.walkShe can _.walkShe can _.jumpShe can _.jumpIt can _.runIt can _.runIt can _.walkIt can _.walkIt can _.jumpIt can _.jumpShe can _.walkShe can _.walkIt ca

3、n _.speakIt can _.speakHe can _.jumpHe can _.jumpShe can _.speakShe can _.speakIt can climb.Can you climb?Yes, I can.It can climb.Yes, I can.He can jump.Can you jump?Yes, I can.He can jump.Yes, I can.He can walk.Can you walk?Yes, I can.He can walk.Yes, I can.He can run.Can you run?Yes, I can.He can

4、run.Yes, I can.He can speak.Can you speak?Yes, I can.He can speak.Yes, I can.I can climb.Can you climb?No, I cant.I can climb.No, I cant.I can jump.Can you jump?No, I cant.I can jump.No, I cant.I can walk.Can you walk?No, I cant.I can walk.No, I cant.I can run.Can you run?No, I cant.I can run.No, I

5、cant.I can speak.Can you speak?No, I cant.I can speak.No, I cant.Unit11-I-can-Lesson-1-I-can-climbUnit11-I-can-Lesson-1-I-can-climbUnit11-I-can-Lesson-1-I-can-climbUnit11-I-can-Lesson-1-I-can-climbUnit11-I-can-Lesson-1-I-can-climbbe careful 和 look out 兩者均有“小心、當(dāng)心、注意”之意，常用于祈使句或警告對方時的用語。lookout 語氣較強(qiáng)，用于

6、某種緊急的情況或者可能 出現(xiàn)危險的場合；becareful 是一般的警告或勸告用語，可用于各種情況。 如：Look out！Youll hit that car 當(dāng)心！你要撞上那輛汽車了。 Look out for the rock in the river. （后接for短語） 小心河里的石頭。 Its the first time for you to travel alone You musttake care 這是你第一次獨自旅行，一定要小心。be careful 和 look out 兩者均有“小心、be careful 可單獨使用，也可跟動詞不定式或ofwith短語。如： Be c

7、areful not to lose the key當(dāng)心不要丟了鑰匙。You d better be careful with your handwriting.你最好書寫認(rèn)真些。Be careful of your health愛護(hù)你的身體。be careful 可單獨使用，也可跟動詞不定式或of情態(tài)動詞can的用法情態(tài)動詞can的用法can的特點基本意思是“能、會”，是情態(tài)動詞的重要成員。 She can jump. 她會跳。個性：1.在句子中不能單獨做謂語； 2.后面接動詞原形； 3.沒有人稱和數(shù)的變化。can的特點基本意思是“能、會”，是情態(tài)動詞的重要成員。can的句式變化can的肯定

8、句式是：can+動詞原形 She can run.她會跑。 can的句式變化can的肯定句式是：can+動詞原形singswimride a bikeShe can sing.He can swim.They can ride a bike.She can not sing.They can not ride a bike.He can not swim.一、Say what the people in the picture can do.singswimride a bikeShe can scan的否定式can + not+動詞原形（常用縮寫形式cant） 1. she can walk

9、. she can not (cant) walk. 2. I can speak. ？can的否定式can + not+動詞原形（常用縮寫形式ca二、把下列句子變?yōu)榉穸ň洹?、Lingling can ride a horse.2、He can speak Chinese.3、Lingling and Daming can play the piano.4、My father can play table tennis.5、She can swim. cant cant cant cant cant二、把下列句子變?yōu)榉穸ň洹?、Lingling can can的疑問句can？只需將can提到

10、主語的前面。 1. I can climb. ? can的疑問句can？肯定回答和否定回答肯定回答：Yes, 主語+can. 1. Can you jump? Yes, I can.否定回答：No,主語+cant. 2. Can she play the piano. No, she cant.肯定回答和否定回答肯定回答：Yes, 主語+can.1、Can you play _piano? A、a B、an C、the2、Can you dance? yes, I _. A、do B、can C、 cant3、Can he Write English? No,he _ A、can B、 cant C、does4、I _ ride a bik