【2015年秋人教版】八年級英語上冊：Unit10SectionA2課件

1、當(dāng)主句是一般將來時時當(dāng)主句是一般將來時時(will+動原動原)，if 引導(dǎo)的引導(dǎo)的從句必須用現(xiàn)在時從句必須用現(xiàn)在時(動詞用動原或三單形式動詞用動原或三單形式)來來表示將來可能發(fā)生的動作或存在的狀態(tài)。表示將來可能發(fā)生的動作或存在的狀態(tài)。l If it is sunny tomorrow, we will go to the park. 如果明天天氣好如果明天天氣好,我們就去公園。我們就去公園。l If the rain stops tonight, we will go to the movies. 如果今晚雨停了，我們就去看電影。如果今晚雨停了，我們就去看電影。l If she is kind

2、 to me, I wont argue with her. 如果她好好對我，我就不跟她吵。如果她好好對我，我就不跟她吵。if 引導(dǎo)一個條件狀語從句引導(dǎo)一個條件狀語從句1.Im sure if he _ (go) to the party, he _ (have) a great time.2. Ill buy a computer if I _(have) enough money.3. You _ (not get) nervous if you _ (do ) enough exercise.4. Please let us know if he _ (arrive) tomorrow.

3、5. Hell get better grades if he _ (study ) hard.6.Well go for a picnic if it _(not rain) this Sunday.Fill in the blanks using the correct forms of the words.1. Im sure if he _ (go) to the party, he _ (have) a great time.2. Ill buy a computer if I _ (have) enough money.3. You _ (not get) nervous if y

4、ou _ (do ) enough exercise.goes will havehave wont getdoFill in the blanks using the correct forms of the words.4. Please let us know if he _ (arrive) tomorrow.5. Hell get better grades if he _ (study ) hard.6.Well go for a picnic if it _(not rain) this Sunday. arrivesstudiesdoesnt rain2dRead the co

5、nversation and answer the questions.1. What will happen if we ask people to bring food? Why？ _ _2. What will happen if we give people some small gifts if they win? _More people will want to play the games. Theyll just bring potato chips and chocolate because theyll be too lazy to cook. Role-play the

6、 conversation.2d1. 我想我將會乘公共汽車去參加聚會。我想我將會乘公共汽車去參加聚會。 I _ Ill take the bus to the _. 2. 如果你那樣做，你將會遲到。如果你那樣做，你將會遲到。 If you _, _ be late. do youllthink party 根據(jù)課本內(nèi)容，完成下列句子。根據(jù)課本內(nèi)容，完成下列句子。 3. 我想我將待在家里。我想我將待在家里。 I _ _ stay at home. 4. 如果你那樣做，你將會覺得很抱歉。如果你那樣做，你將會覺得很抱歉。 If you _, _ _ sorry. 5. 如果他們今天聚會，將會發(fā)生什如

7、果他們今天聚會，將會發(fā)生什 么事？么事？ _ _ _ if they _ the party today?think Illdo youll be What will happen have6. 如果他們今天聚會，班里一半的學(xué)生將如果他們今天聚會，班里一半的學(xué)生將 不會去。不會去。 If they _ the party today, _ the class _ come. 7. 我們應(yīng)當(dāng)要求人們帶食物來嗎？我們應(yīng)當(dāng)要求人們帶食物來嗎？ Should we _ people to _ food? have halfwontask bring8. 如果我們要求人們帶食物來時，他們?nèi)绻覀円笕藗?/p>

8、帶食物來時，他們 將會只帶薯條和巧克力。將會只帶薯條和巧克力。 _ we _ people to bring food, _ just _ potato chips and chocolate. If asktheyll bring例如：例如：We will go to the park if it _ _ (rain) tomorrow. 含含if條件狀語從句的主從復(fù)合句條件狀語從句的主從復(fù)合句1. if 條件狀語從句中，主句用一般將來條件狀語從句中，主句用一般將來 時，從句用時，從句用_表示將來。表示將來。 _原則。原則。doesnt主將從現(xiàn)主將從現(xiàn)rain一般現(xiàn)在時一般現(xiàn)在時2. if

9、條件狀語從句中，如果主句有條件狀語從句中，如果主句有 must，can，may 等情態(tài)動詞，從等情態(tài)動詞，從 句用句用_。 例如：例如：You must stop if the traffic light _ (be) red.is一般現(xiàn)在時一般現(xiàn)在時例如：例如：Don t wait for me if I _ (be) late.3. if 條件狀語從句中，主句是祈使句，條件狀語從句中，主句是祈使句， 從句用從句用_表示將來。表示將來。 _原則。原則。am主祈從現(xiàn)主祈從現(xiàn)一般現(xiàn)在時一般現(xiàn)在時2. If it _ (be) cold tomorrow, I will wear my sweat

10、er. 3. He can go home if he _ (finish) his homework.finishes1. Put up your hands if you _ (have) any questions.haveisupset adj. 難過；失望；沮喪難過；失望；沮喪e.g. Mom will be upset if I forget it again. 如果我再忘記，我媽媽會失望的。如果我再忘記，我媽媽會失望的。e.g. Youd better order a taxi. 你最好提前預(yù)定一輛的士。你最好提前預(yù)定一輛的士。taxi n. 出租車；的士出租車；的士 e.g.

11、Can you give me some advice? 能請你給我一些建議嗎？能請你給我一些建議嗎？taxi n. 出租車；的士出租車；的士advice n. 勸告；建議勸告；建議 （不可數(shù)名詞）（不可數(shù)名詞）e.g. Let me give you a piece of advice. 我來給你出個點子。我來給你出個點子。a piece of advice/ a word of advice 一條建議；一則忠告一條建議；一則忠告Dear Su Mei, I dont _ (know) what to _ (do) about going to Mikes birthday party to

12、morrow night. My parents _ (think) I should study for my English exam next week. If I _ (go) to the party, they _ (be) upset.3aFill in the blanks with the correct forms of the verbs in brackets.knowdothinkgowill beMike _ (tell) us to wear nice clothes, but I dont _ (have) any. If I _ (wear) jeans, I _ (look) the worst. Also, Im not sure how to _ (go) to the party. If I _ (walk), it _ (take) me too long. If I _ (take) a taxi, it _ (be) too expensive. Can you give me some advice please?Tina toldhavewearwill lookgowalkwill taketakewill beComplete the sentences