動詞不定式導(dǎo)學(xué)案

1、Module 4 Grammarthe infinitive班級： 組號：姓名：【學(xué)習(xí)目標(biāo)】1. 學(xué)習(xí)動詞不定式的四種形式：一般式，進行式，完成式和否定式。2. 學(xué)習(xí)動詞不定式的句法功能：作主語，作賓語，作賓語補足語，作表語，作定語以及作狀語?！緦W(xué)習(xí)重難點】1能根據(jù)不同題目熟練運用動詞不定式的各種形式。2. 能明白動詞不定式在句子中充當(dāng)?shù)某煞?。【學(xué)法指導(dǎo)】根據(jù)例句自學(xué)總結(jié)出動詞不定式的形式及功能，并且根據(jù)課本講解和練習(xí)題熟練掌握動詞不定式?！緦W(xué)習(xí)過程】Stepl.閱讀下列句子，請注意劃線部分單詞并體會其用法?！菊n文原句】 1. Scie ntists have tried many ways

2、to solve this problem.【解析】動詞不定式to solve在句子中作定語。【課文原句】 2. The wi nd is sometimes stro ng eno ugh to move sand dun es.【解析】動詞不定式to move在句子中作狀語?！菊n文原句】 3. To have been caught in a sandstorm was a terrible experienee.【解析】動詞不定式to have been caught在句子中作主語?！菊n文原句】 4. Traffic moves very slowly because the thick

3、 dust makes it difficult to_ see.【解析】動詞不定式to see在句子中作賓語。【課文原句】5. When a sandstorm arrives in the city, weather experts advise people not to go out.【解析】 動詞不定式to go out在句子中作賓語補足語Step2 .由此可以得出結(jié)論：1.請依照以上例句完成下列表格：時態(tài)/語態(tài)主動被動一般式進行式完成式否定式2.動詞不定式可以在句子中作主語、 、。Step3.【語法詳析】I .動詞不定式的時態(tài)。1. 動詞不定式的一般式(to do)所表示的動作通常

4、與謂語動詞所表示的動作 (或狀態(tài)) 同時發(fā)生，或是在它之后發(fā)生?！揪毩?xí)】*We decided(talk)to some stude nts about why they go there.*It made us very angry(hear)him talk like that.2. 動詞不定式的進行式to be doing表示不定式的動作與謂語動詞所表示的動作同 時發(fā)生?！揪毩?xí)】*He seems to(eat) somethi ng.*He pretende(do) his less ons whe n his mother came in.3. 動詞不定式的完成式to have do

5、ne表示不定式的動作發(fā)生在謂語動詞所表示的動 作之前。【練習(xí)】Tm so happy(complete) the difficult task.*He seems to(win) the 400-meters race competiti on.U。動詞不定式的句法功能。詳見 <<課時講練通 >>60 頁講解。 請判斷動詞不定式在下列句子中作什么成分：1. To learn an art is very hard.()2.It's hard to say which lifestyle is better(.)3.Our duty is to help the

6、young children to grow better(.)4. He seemed to know everything about this matte(r.)5.I really like to watch football matches.()6.How I wish to see my ole friends again.()7.I told Jeff to join the club, but he wouldn't listen.()8. These pictures made me think of my childhood(.)9. Have you got an

7、ything to do this evening?()10. The little girl has a wish to see the sea(.)Step4.【鞏固運用】用所給動詞 (短語)的適當(dāng)形式填空1. We decided(talk)to some stude nts about why they go there.2. It made us very angry (hear)him talk like that.3. They found it impossible (get)everything ready in time.4. Please remember (turn o

8、ff)the light when you leave.5. The books are not allowed (take out)of the room.6. He is looking for a room (live in).7. He bought a bicycle (go)to town more quickly.8. They thought it a pity (not invite)her.9. Did you notice him (leave)the room?10. He can 't help _b_u_t(clean)the glass by himself.11. It 's-snmonoking area, so we told the guests(not smoke)here.12. The Arctic is considered (be)the northern part of the Atlantic.13. I would rather starve to death tha n(beg)for food.14. A group of young people got together(discuss)this ques