牛津译林英语八年级下册Unit 4 Grammar(共23张PPT)

主语
谓语
宾语
宾语 + 疑问词 + 不定式
宾语
疑问词 + 名词 + 不定式
They are discussing
which colour
to paint the walls.
You can ask your parents how much money to take with you.
疑问词 + 名词
w8.h_ic_h__c_o_lo_u_r__to__p_a_i_n_t_ 涂哪个颜色 9.ad_v_i_s_e_s_b_._w_h_a_t__to__d_o_ 建议某人做什么
5. ____k__ee_p__q_u_i_e_t ____ 保持安静
10.b_e_s_u_r_e_w__h_a_t_t_o_d_o___确定去做什么
B
Using must and have to
You (1) _m__u_s_t___________ keep quiet in the library. You (2) _h_a_v_e__to__________ keep the books clean and tidy. You (3) _m__u_s_t_n_o_t________ draw or write in the books. You (4) _m__u_s_t_n_o_t________ eat or drink in the library.
形容词 疑问词 + 不定式
Praer-t Two
must 和have to的区别
肯
I must run away from them.
定
句
I have to use them

Unit 4 A good read第 4 课时Grammar一、根据句意和中文提示完成单词。

1. You should ________ (归还) the books to the library on time.2. The students asked their teacher when to ________ ________ (上交) their homework.3. With ________ (知识) , we have conquered nature and invented steamers, trains and airplanes.4. If you want to keep the books longer, you have to ________ (续借) them.5. You should read some ________ (评论) about the film before watching it.二、根据句意, 用括号中所给单词的适当形式填空。

1. When did you learn ________ (ride) a bike?2. I can't decide when ________ (start) our travel to Shanghai.3. I hope you can choose me ________ (be) the host4. But I don't know where ________ (buy) a book for her.5. It's raining. Why not ________ (take) a raincoat with you?6. —Has the plane arrived yet? —Yes, it has. It ________ (arrive) about twenty minutes ago.7. — How much should I pay? —18 yuan in all, ________ (include) the pen you picked out just now.8. We’ve worked for a long time. Let's stop ________ (have) a rest.9. Nothing is ________ (possible) . It means everything can happen if you make efforts.10. He got what he deserved, but we have a long way ________ (go) .三、单项选择1. If you don't know ______ , please come to me.A. who to talkB. what to talk withC. who to talk toD. what to talk2. I haven't finished reading the book. May I ______ it for a few more days?A. returnB. borrowC. lendD. keep3. —Is this blue schoolbag Lucy's? —No. It ______ be hers. Her schoolbag is pink.A. mustB. mustn'tC. canD. may4. —In China, many students feel stressed because of too much homework. —Don't worry. Our government has realized this problem. I'm sure there ______ be good news for them soon.A. canB. mustC. shouldD. need5. —Mum, ______ I do my homework tonight? —No, you ______ . But you must finish it before Sunday.A. need; mustn'tB. must; needn'tC. must; mustn'tD. may; can't6. You ______ smoke here! Look at the sign It says "No smoking".A. needn'tB. mustn'tC. canD. may四、根据短文内容和所给首字母, 在空格内填入一个适当的词, 使短文意思完整。

Complete the article below with the correct forms of the words in brackets.
When we draw a cartoon face, some parts of the face (1) _s_h_o_u_ld__b_e_m__a_d_e__ (should/make) bigger to make the face look funny. So let’s start to draw a cartoon face for the woman!
3.含has的被动语态句型变化： This book has been translated into many languages. 这本书被翻译成多种文字。 This book hasn't been translated into many languages. 这本书没有被翻译成多种文字。 Has this book been translated into many languages? 这本书被翻译成多种文字吗？ Yes, it has. / No, it hasn’t. 是的。/ 不，没有。
3. 含 should的被动语态句型变化： Your mistakes should be corrected right now. 你应该现在就改正你的错误。 Your mistakes shouldn't be corrected right now. 你不应该现在就改正你的错误。 Should my mistakes be corrected right now? 我应该现在就改正我的错误吗？ Yes, they should. / No, they shouldn't. 是的。/ 不是。

C．Yes, you needD．No, you mustn’t
22．Johnny, you ___________play with the knife , for you may hurt yourself.
A．won’tB．can’t
C．mustn’tD．needn’t
四、选用适当的单词补全对话
A．amB．to be
C．will beD．be
19．—I like the party so much , but I _________go home. It’s too late.
—What a pity!
A．mustn’tB．have to
C．mayD．can’t
20．—Must I come at four o’clock?
8．Can you tell us who to talk to and where to get help when we have problems?
Can you tell us___________________________talk to and________________________get help when we have problems?
—Oh, no you ____________.
A．don’tB．mustn’t
C．don’t have toD．can’t
21．—Must I finish my homework tonight?
—_________________.
A．Yes, you canB．No, you needn’t
4．Mary always doesn’t know_________to say in public.