Unit6 I’m going to study computer science
重点单词和短语：
Ⅰ. sure adj.确信的
be sure about确信
make sure确保
(1)be sure +about / of +名词、代词或动名词 对……有把握
She is sure of success.
她确信会成功。
(2)besure to do sth 务必；确信
I’m sure to go with you.
我确信和你一起去
(3)besure +that 从句
We are sure that you can make great progress this term.
(4)▲make sure + that 从句
Make sure that you can find out the truth soon.
确保你能很找出真相。
▲make sure to do sth 务必干……
▲make sure of sb./ sth 弄清楚某人/事
【典型例题】
1 .Please check your paper to _______ there are no mistakes
A. think of
B. try out
C. find out
D. make sure
【答案】D
【解析】
试题分析：A.think of想出，想起； B. try out尝试；C.find out找出，查明；D.make sure确定；根据句意：请核对你的试卷，确保没有错误。故选D。
考点：考查动词短语的辨析。
2.You need to take notes at the meeting so make sure ___a pen and some paper with you.
A.bring
B. bringing
C. to bring
D. not bring
【答案】C
考点：考查动词短语的辨析。
2.try v 试图，设法，努力 v邮寄，发送 →sent → sent
send sb. Sth = send sth to sb.送某人某物
【拓展】give (pass/ show/ sell) sb.sth = give ( pass/ show / sell ) sth to sb.
【短语】send for派人去请 send up发射； send off寄出；为……送行 send out派遣；发出
【典型例题】
On June16,2012, China _____its Shenzhou IX spaceship.
A.set out
B. set off
C. sent up
D. sent up
【答案】C
考点：考查动词短语的辨析。
重点句型：
1.Not everyone knows what they want to be.
【解析】not everyone并不是每个人
⑴everyone作不定代词时视为第三人称单数，谓语动词要用第三人称单数形式。Not everyone likes the movie “Lost in Thailand” .
⑵部分否定：当not与all, every, both等连用时，表示部分否定，not可放在这些词之前，也可放在句中。Not all of them know the answer.
⑶全部否定：相应的表示全部否定的词。如：none no one; no; neither None of them know the answer.
【典型例题】
Not everyone_______ here.
A. is
B. are
C. am
【答案】A
【解析】试题分析：句意：并不是每一个人都在这。不定代词作主语谓语动词用单数，结合语境故选A
考点：考查主谓一致的用法。
2. What do you want to be when you grow up?
【解析1】when “当……时” , when引导的时间状语从句，从句用一般现在时，主句用一般将来时 She is going to be an astronaut when she grows up. Jim is a computer fan and he wants to be a computer engineer when he ______________(长大)。
【解析2】grow → grew →grown v (1)生长，成长(2)种植
【典型例题】
When he ___ , he ___ to be a policeman.
A.grow up want
B. grows up want
C. grows upwants
D. grow up wants
【答案】C
考点：考查when引导的时间状语从句。
2.My cousin was born in Hongkong, but he _____ in America.
A. grow
B. grow up
C. grew
D. grew up
【答案】A
【解析】
试题分析：句意：我的表弟出生在香港，但是他在美国长大。根据题意可知用一般过去时态，动词短语grow up是长大，成长的意思，故选A。
考点：考查动词的时态及短语。
3.Sometimes the resolutions may be too difficult to keep.
【解析】too…to…太……而不能…… too+adj./adv原级+to do sth
【注】⑴该词组本身有否定含义，句子中不再加not
⑵too… to中间用形容词或副词原形。
⑶当主语是物时，to do后不再加宾语The box is too heavy to carry.此结构也可换成“not … enough to do … ” “不够……可以……”和“so … that … ” “如此……以至于……”so后跟adj./adv. that后跟从句。
The child is too young to go to school
=The child is not old enough to go to school.
=The child is so young that she can’t go to school.
【典型例题】
They are ____ tired ____on.
A.too; to walk
B .too; walking
C. can’t towork
D. very to walk
【答案】A
考点：考查固定句型。