冀教版九年級(jí)英語上冊(cè) Unit 3 Safety 復(fù)習(xí)課前預(yù)習(xí)單（無答案）

1、Unit 3 Safety+【復(fù)習(xí)目標(biāo)】.熟記本單元的重點(diǎn)詞匯，短語和句型.熟練掌握祈使句的用法+【學(xué)習(xí)過程】Step 1:單元詞匯聽寫Step 2:單元語法集訓(xùn)祈使句表示命令、請(qǐng)求、建議或勸告等等。通常省略主語，謂語動(dòng)詞用原形，句末用 感嘆號(hào)或句號(hào)，讀降調(diào)。祈使句的結(jié)構(gòu)肯定祈使句的類型LDo型（即：行為動(dòng) 詞+賓語+其他）Stand up, please.請(qǐng)起立。2.Be型（即：Be+表語+其 他）Be quiet, please.請(qǐng)安靜。3 .Let型（即：Let+賓語+動(dòng) 詞原形+其他）Let me help you. 讓我?guī)椭?。一Its late, Teresa.earlier ne

2、xt time and youll have enough time to have breakfast.一OK, Mum. I remember.A. Get upB. Getting up C. To get up否認(rèn)祈使句的類型。Don，t+動(dòng)詞原形eg ： Don*t open the window.不要開窗戶。Dont be late.別遲到。Jim, read books while you are walkingin the street. It*s very dangerous.OK, thank you.A. dontB - doesntC. wontD. cantNever

3、+動(dòng)詞原形eg： Never give up!千萬不要放棄！tell a lie.A. Hardly B. NotC. NoD. NeverNo+名詞/動(dòng)名詞+其他，這種形式多用于公共場(chǎng)合的提示語，意為“禁止eg： No smoking!禁止吸煙!No photos!禁止拍照！Let引導(dǎo)的祈使句的否認(rèn)形式是：Let+賓語+not+動(dòng)詞原形+其他成分：也可在 let前加Donk Lefs開頭的祈使句，必須在Lets后加not。eg： Let him not play.=Dont let him play.別讓他玩。祈使句的相關(guān)句型轉(zhuǎn)換“Let，s+動(dòng)詞原形”結(jié)構(gòu)，表示提建議，可與Shall we

4、+動(dòng)詞原形或Why not+動(dòng) 詞原形”相互轉(zhuǎn)換。eg： Lets go fishing.=Shall we go fishing?=Why not go fishing?都表示提議“我們?nèi)メ烎~吧二祈使句+and/or+簡(jiǎn)單句”可以轉(zhuǎn)換為含if引導(dǎo)的條件狀語從句的復(fù)合句。eg： Hurry up, or you will be late.快點(diǎn)，否那么你會(huì)遲到。If you dont hurry up, you will be late.如果你不快點(diǎn)，你將會(huì)遲到。學(xué)以致用一、用所給詞的適當(dāng)形式填空Your mother is waiting for you.(not be) late.(look

5、) out! The car is coming!Dont(drop) litter everywhere.Always keep our school clean.(give) me ten minutes and see what it will be like.(not smoke)here, Rick.Smoking is not allowed in public places.Lets(not say) anything about it.二、單項(xiàng)選擇Please your exam papers once again before handing them in.A. going

6、 over B. went over C. go over D. to go over一Jim,read books while you are walking in the street. Its very dangerous.一OK, thank you.A. dontB. doesnt C. wont D. cantplay with fire.with fire is dangerous.A. Dont； Playing B. Not； Playing C. Dont； Play D. Not to； To playalong the street, and you can find

7、the hotel on your right, next to the market.A. Walk B. To walk C. Walks D. Walking. worried about me, Mom. Tm 15 years old now.A. Dont B. Don*t be C. Not D. Not beStep 4:單元要點(diǎn)集訓(xùn)People always think about s 1. But many s 2 accidents hin peoples homes. People can prevent certain accidents. Many accident

8、s happen because people are c 4.So be c 5.Here are some safety tips for preventing accidents in the kitchen.Don*t stand on chairs. Many people hurt t 6 by falling off chairs.Don*t use water to put out kitchen fires. Use baking soda or s 7 i.Be careful with k 9and scissors. Many people cut themselves in the kitchen.B