初二英語知識點總結(jié)梳理
學習外語并不難，學習外語就像交朋友一樣，朋友是越交越熟的，天天見面，朋友之間就親密無間了。重復重復再重復，熟練熟練再熟練，是學會英語的不二法門。下面是小編給大家整理的一些初二英語的知識點，希望對大家有所幫助。
初二期末英語語法知識點總結(jié)歸納
1.由that引導，由于that沒有任何意義，也不充當任何句子成分。因此that在非正式文體中可以省略。這類賓語從句通常表達一種陳述意義。
e.g.He told me (that) he would go to Wuhan.
Tom says (that) he must study hard.
She told me (that) she was a student.
(1)如果由and連接兩個并列的賓語從句時，第二個that則不能省略。
e.g.She said she liked English very much and that she didn’t like math at all.
(2)常接that引導的賓語從句的謂語動詞有：believe, expect, explain, feel, hear, hope, imagine, prefer, promise, report, say, see, tell, think, understand, warn, wish等。
2.由連接代詞或連接副詞who, whose, what, which, when, where, how, why引導，含有“誰、什么、哪個、什么時候、什么地方、怎樣、為什么”等特殊疑問意義。
e.g.Do you know who they’re talking about?
Can you tell me what they’re looking for?
I don’t know where she has gone.
I wonder how she can find us.
She didn’t tell me where her hometown was.
3.由從屬連詞whether和if引導，含有“是否，能否，對否，有否”等一般疑問意義。
e.g.She asked me if I could help her.
Jim wanted to know whether I had taken his English book.
Please tell me whether you can come or not.
在這類賓語從句中要注意兩點：
(1)if引導賓語從句和狀語從句的區(qū)別
if引導賓語從句時意為“是否”，從句中該用什么時態(tài)就應用什么時態(tài)。
if引導條件狀語從句時意為“假如”，從句中應用一般現(xiàn)在時代替一般將來時。
e.g.She wanted to know if you were a teacher.
I don’t know if the letter is yours.
They’ll go boating if it is fine tomorrow.
I’ll give it to her if she comes next week.
(2)if引導賓語從句時多數(shù)情況下可以與whether互換，但如果要突出“究竟是……還是不……”這層意思時，通常用whether，并在后面的加上“or not”，即一般要選擇whether構(gòu)成whether…or not的結(jié)構(gòu)。
e.g.Please find out whether the money is his or not.
Let me know whether you can come or not.
I want to know whether you can help me or not.
v+ to do/ doing
1. try to do sth 盡量做某事， 努力做某事 he tries to finish his homework
Try not to do sth 盡量不做某事 he tries not to hurt his friends’ feelings。
Try doing sth 嘗試做某事。 He tried washing his hair with a new shampoo。
2. mean to do sth 有意做某事 I didn’t mean to hurt you 我不是有意傷害你的。
Mean doing sth 意味著、being good to her doesn’t mean loving her 對她好并不意
味著愛她。
3. start doing sth. 開始做某事= start to do sth (begin)
He usually starts cooking at 6 in the evening when his mother is not at home.當他媽媽不在家
時，他通常在晚上6點鐘就開始做飯。
4. 停止做某事 the teacher is coming，lets stop talking. 停下來做某事 if you are tired, you can stop to rest.
八年級上冊英語期中知識點總結(jié)
1. It takes sb. some time to do sth. 花費某人某些時間去做某事,例如：
It takes me twenty minutes to get to school on foot every morning.每天早晨我步行到學校要花費二十分鐘。
It will take three hours to finish the work.完成那項工作需要花費三個小時。
2.depend v. 依靠，依賴depend(常與on, upon連用)視情況而定
It all depends on how you tackle the problem.那要看你如何應付這問題而定。
Children must depend on their parents.孩子們必須依賴他們的父母
3.How do you get to/reach/arrive at school? 你怎樣到達學校?
I ride to school./ I get to school by bike.騎車
I take a bus to school. / I get to school by bus.做公共汽車
I take the subway to get to school./I get to school by subway.坐地鐵
I walk./ I get to scool on foot 走著去
4 .on/in+修飾詞(形容詞性物主代詞;名詞所有格;冠同等)+交通工具，強調(diào)乘坐某種交通工具。For example:
Jack goes to school on his bike.杰克騎車去學校
Mr. Green goes to work in his car every day. 格林先生每天開車去上班
5. How does Lucy go to school?(單三)路西怎么去學校?
She rides her bike. 她騎車去
6. How long does it take?那要花多長時間?
It takes twenty minutes. 花20分鐘
7 .How long does it take them to get to the bus station?到汽車站得多久?
It takes them about two hours to get to the bus station.用了他們兩個小時
8. How far is it from his home to school? 從家到學校有多遠?
It is five miles. 五英里
9. We waited at the bus stop. 我們在公共汽車站等(車)。
10.The old man lives on a small pension.老人靠一小筆退休金生活。
11. I've never heard of anyone doing that. 我從未聽說有人做那種事。
12. A town is bigger than a village but smaller than a city. town通常指“城鎮(zhèn)、集鎮(zhèn)、小鎮(zhèn)”，對應于country/countryside.有時指城市里的鬧市區(qū)或商業(yè)中心。
13. until用于肯定句中，表示動作一直持續(xù)到until所表示的時間為止。
I will wait here until the concert is over.我將一直在這兒等到音樂會結(jié)束。
14. not…until用于否定句中，表示動作的轉(zhuǎn)折。意思為“直到……才”
主句的謂語動詞是表示瞬間(終止性的)動作的詞。
She can't leave until Friday.在星期五之前她不能離開
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